Spain will require all enterprises and shops to have the function of issuing electronic invoices, and offenders will be fined.

  China Overseas Chinese Network, March 9 (Xinhua) According to the report of WeChat official account, the Spanish version of the European Times, the Spanish Ministry of Economic Affairs has initiated the formulation of the "Creation and Development Law" and will implement digital and interconnected invoices through the platform of the Ministry of Finance. This law requires all companies, large and small enterprises, shops and even professionals to have the function of issuing electronic invoices. All computer-based billing procedures must be officially recognized. The program can send the electronic invoice to the tax bureau.

  According to reports, the government said that this move will help to "reduce transaction costs and promote commercial transparency by digitizing commercial relations, and also described it as" a key lever that can effectively solve overdue payments in commercial operations ". However, it is also acknowledged that the primary goal of launching electronic invoices is to obtain reliable information about effective payment. The current system cannot obtain this information, but if the electronic invoice of the Ministry of Finance is used, all this information will be obtained.

  In addition, the report said that enterprises and individuals who still do not have the function of issuing electronic invoices after two years will be fined 10,000 euros.

OPPO machine emperor is here! Find X7 series core tricks inventory

This week, OPPO announced the latest technological progress in AI, performance, communication and privacy security, including the first handset/hands-free dual-mode satellite call for smart phones, the first 7 billion-parameter large model for end-side applications, the tidal architecture that debuted and many other cutting-edge technologies.

The brand-new technology portfolio announced this time will fully implement the next-generation flagship product Find X7 series, set a brand-new technical benchmark for the flagship mobile phone in 2024, and bring consumers an innovative flagship experience that refreshes standards.

Release handset/hands-free dual-mode satellite call, leading the evolution of satellite interphone to satellite mobile phone.

OPPO released the satellite antenna pattern control technology, which will realize the innovative experience of handset/hands-free dual-mode satellite call for the next generation flagship. This technology can dynamically adjust the radiation pattern of satellite antenna, make the antenna beam aim at the satellite dynamically, and ensure that users can keep connected and talk with the satellite in both handset and hands-free conversation postures.

OPPO machine emperor is here! Find X7 series core tricks inventory

Lu Bao, a terminal antenna expert in OPPO hardware engineering, said: "We are very happy to realize the latest breakthrough in satellite antenna technology in the next generation flagship product for the first time through continuous research and accumulation and using a series of innovative technologies and patents. Through satellite communication technology and fully upgraded antenna, smart communication and near-field communication technology, we expect users to get a reliable communication experience in the whole scene. "

OPPO machine emperor is here! Find X7 series core tricks inventory

The traditional satellite communication mobile phone adopts single antenna design, and it can’t meet the demand of transmitting power in the head-to-hand state. It can only support the use of hands-free mode, which will lead to problems such as unclear communication in harsh weather environment such as strong wind.

OPPO’s brand-new handset/handsfree dual-mode satellite call makes the mobile phone satellite call experience evolve from "satellite intercom mode" to "satellite phone mode" which accords with users’ intuition for the first time, helping users to obtain more efficient communication efficiency in extreme environments.

The industry’s first end-to-end application of the 7 billion parameter big model, the big model mobile phone entered the fast lane.

Facing the rapid development of large-scale model technology, OPPO officially launched the large-scale model of self-training in ODC — — After AndesGPT, it was also announced that the industry’s first 7 billion-parameter model of end-side application will be realized on Find X7 series.

Through the model compression such as high-precision 4-4bit quantization, the acceleration of reasoning engine and the hardware acceleration mode of deep cooperation with chip platform,For the first time, it brings a complete 7 billion-parameter large model to the mobile phone terminal, completely changing the way of using the mobile phone terminal AI.

OPPO machine emperor is here! Find X7 series core tricks inventory

Zhang Jun, general manager of OPPO Software Innovation Center, said: "OPPO’s self-trained and personalized big model — — AndesGPT contains many versions of parameters from one billion to one hundred billion, with abundant knowledge, infinite memory and good use of tools. The technical architecture of end-cloud collaboration can support diversified application scenarios.

With the cooperation of various technologies, we will also apply a large language model with 7 billion parameters and a generative visual model to the Find X7 series for the first time, which will bring a local AI experience with faster response, stronger processing ability and higher generation quality while ensuring the privacy and safety of users. "

OPPO machine emperor is here! Find X7 series core tricks inventory

Thanks to the complete ANDES GPT 7 billion-parameter large language model applied by end-side, Find X7 series will bring the next generation AI experience such as natural language understanding, text content summary and call voice summary.

Compared with other models on the same platform, oppoandesgpt 7 billion parameter large language model can bring 20 times faster response in the generation of 200-word prefix, and 2.5 times faster for the generation of 2000-word prefix.

OPPO machine emperor is here! Find X7 series core tricks inventory

At the same time, OPPO’s AndesGPT can achieve the maximum number of abstract words of 14,000, which is 3.5 times that of other models on the same platform. In terms of generation quality, compared with the 1 billion parameter model, the ANDES GPT 7 billion parameter large language model has a higher "IQ" understanding ability, which brings a more complete and accurate record to the call summarization ability.

OPPO machine emperor is here! Find X7 series core tricks inventory

OPPO also announced the AndesGPT generative visual model based on self-training, which will bring image semantic understanding, subject recognition and segmentation, image extension and generation capabilities to Find X7 series, and bring a new functional experience of subject elimination and real-life redrawing. AndesGPT’s generative visual mode brings a wider range of image experience to mobile phones.

OPPO machine emperor is here! Find X7 series core tricks inventory

Compared with other cloud models on the same platform, AndesGPT can only support human body recognition. ANDES GPT not only supports the recognition and segmentation of more than 120 kinds of subjects, but also can realize hair-level segmentation and multi-agent separation of up to six, as well as the filling and natural generation of super-large-area images, which greatly expands the application scope and practicability of the generative visual model.

In addition, the end-to-end application of AndesGPT generative visual model also brings 60% shorter generation time and higher generation accuracy compared with other models on the same platform, bringing users a more readily available generative visual experience.

OPPO machine emperor is here! Find X7 series core tricks inventory

Original tidal architecture, breaking through the bottleneck of chip energy efficiency

Facing the more stringent demand of flagship end users for chip energy efficiency, OPPO first announced the exclusive tidal architecture technology. As a technology stack of chip hardware and software integration, Tide Architecture has built a set of chip-level performance solutions from scene recognition, computing power demand, cache matching and computing power scheduling, which solves the problems of memory and computing separation and chip scheduling faced by mobile platforms and realizes the maximum energy efficiency performance of flagship chips.

OPPO machine emperor is here! Find X7 series core tricks inventory

Hong Hansheng, director of software technology planning and architecture design of OPPO, said: "Tidal architecture is a collection of chip soft and hard fusion technologies developed by OPPO, and it is a chip optimization technology created by a group of people who know chips.

In the past, from the first-level cache to the system cache has always been the technical area of chip design companies. Through the tidal architecture OPPO, it broke through the technical boundary and mastered the use of the third-level cache to the system cache. With the chip-level capabilities in no man’s land and deep water, it brought a great leap in computing efficiency to the flagship products. "

OPPO machine emperor is here! Find X7 series core tricks inventory

Through in-depth joint research and development with chip manufacturers, OPPO has penetrated the tidal architecture into the on-chip cache system that traditional mobile phone manufacturers can’t use finely, and jointly designed cache partition, dynamic ratio of CPU/GPU and fast channel scheme of clean data with chip manufacturers.

Through the tidal architecture, OPPO realizes the dynamic matching of system-level cache for the first time.Dynamically allocate system-level cache resources for CPU and GPU in real time according to computational tasks and rendering tasks. Through this unique technology, the tidal architecture can achieve an average energy efficiency gain of 8%.

OPPO machine emperor is here! Find X7 series core tricks inventory

In addition, the tidal architecture also supports a brand-new scene-level computing power and power consumption analysis model on the chip, which can realize the dynamic computing power and power consumption evaluation and analysis based on a single scene, and dynamically disassemble each computing task to the computing power distribution of each computing unit on the chip in real time, find out the best energy efficiency combination, and achieve more competitive energy efficiency performance for diverse user applications.

By accurately and dynamically scheduling the computing power of GPU, Tide Architecture can also control the display delay excellently, and realize an unprecedented continuous and smooth experience for Android flagship. In the test of simulating users to start applications 320 times a day, the standard deviation of Find X7 equipped with tidal architecture is only 11ms, which has achieved a more lasting and stable smooth performance than the same platform and other platforms.

Hong Hansheng also revealed that OPPO has begun to deeply participate in the design of the next generation of Tianqi chips and explore more possibilities of tidal architecture.

Super signal engineering, solving network problems in the whole scene

During the communication meeting, OPPO also announced a set of self-developed communication technology solutions — — Super signal engineering, through antenna technology, intelligent communication and near-field communication, enhances the full-scene communication experience of Find X7 series from outdoor to urban and from urban to indoor.

OPPO machine emperor is here! Find X7 series core tricks inventory

OPPO brings the highest performance four-antenna architecture to the next generation flagship product through antenna miniaturization technology and spatial distribution optimization of low-frequency four-antennas. By combining low ECC and high isolation technology, OPPO can further improve the throughput of ultra-low frequency four antennas and reduce network delay.

Facing the influence of the grip on the signal strength, OPPO specially designed the low-frequency antenna, built the signal model of OPPO’s self-developed handheld state, improved the signal condition of the mobile phone in the handheld state, and realized the signal strength enhancement of up to 7dB and an average of 3dB.

OPPO machine emperor is here! Find X7 series core tricks inventory

OPPO’s unique intelligent communication technology utilizes the intelligent computing service provided by Andean intelligent cloud, the industry-leading intelligent fusion link technology and the cross-layer data acceleration capability to realize the acceleration strategy of the combination of Wi-Fi and cellular multi-networks.

In addition, based on communication QoS link technology, OPPO accelerates conference data and improves conference delay through the establishment of 5G boutique private networks of three major operators.

Smart communication technology also brings AI network prediction technology to Find X7 series. By integrating AI technology, communication technology and sensing technology, Find X7 series can predict signals for different spatial forms, intelligently recommend the most appropriate internet use strategy, and provide better performance in scenarios such as short video jam of subway and optimal network probability of switching from home to home.

Through intelligent communication technology, Find X7 series will also support excellent cross-end unified communication. Through Pantanal trust chain technology, Find X7 can realize fast and non-inductive connection between mobile phone and tablet, and based on the self-developed virtual data transmission channel, the tablet has mobile phone network communication capability, and users can make calls, send and receive short messages and access the Internet with data.

OPPO machine emperor is here! Find X7 series core tricks inventory

Super Signal Engineering will also bring a brand-new near-field communication experience to Find X7. Using the through-the-wall mode of near-field communication, Find X7 dynamically selects the optimal transmission and reception time slots through active noise identification, and improves the anti-interference ability. Combined with radio frequency enhancement technology, Find X7 improves the uplink and downlink rates.

Through the high throughput mode, Find X7 series can use the brand-new bandwidth of 160Mhz for mobile phone moving transmission, and can complete the handling of 180GB content in less than 15 minutes.

Using the dual-antenna packet loss prevention technology, Find X7 series can also bring lower Wi-Fi network delay. Using Wi-Fi& Bluetooth full acceleration 3.0 technology, Find X7 series can solve the data transmission impact of Wi-Fi and Bluetooth in traditional solutions. Compared with other products, this technology helps Find X7 series to reduce the game delay of nearly 150ms and 18 live broadcasts.

Protect security and privacy from software to hardware.

While promoting innovation in AI, performance and communication technology, OPPO always attaches great importance to users’ privacy security, and is committed to building a comprehensive privacy protection system for users through full-link application, data management and control, and innovative functions combining software and hardware.

OPPO machine emperor is here! Find X7 series core tricks inventory

In order to further enhance users’ privacy protection, OPPO has brought a security solution based on the second-level security chip with the highest security level in the mobile phone industry, which will provide the terminal with the highest chip-level privacy protection.

Compared with the traditional software security scheme, the chip-level encryption method can separate the management and authorization switch of sensitive rights from the operating system and lock it into the hardware layer of the security chip, which is managed by the chip-level security subsystem.

OPPO machine emperor is here! Find X7 series core tricks inventory

Based on the chip-level privacy security scheme, OPPO has implemented an innovative VIP mode in the folding flagship FindN3. With OPPO’s unique three-stage physical switch, it can quickly and intuitively turn off sensitive permissions such as microphone, camera and positioning, and encrypt user privacy information at hardware level.

OPPO machine emperor is here! Find X7 series core tricks inventory

On June 27, 2018, the Municipal Development and Reform Commission (Price Bureau) went online.

Online guests:

Director (Director) of Dali Municipal Development and Reform Commission (Price Bureau)

Zhang Jinglin, Deputy Director, Airport Intercity Railway Office, Development and Reform Commission (Price Bureau)

Zhan Jingjing, Chief of Price and Fee Section of Development and Reform Commission (Price Bureau)

Staff of Price and Fee Department of Yinhui Development and Reform Commission (Price Bureau)

Director of Development and Reform Commission of Qiaocheng District, Tang Lingyun

Director of Sunhui Qiaocheng District Price Supervision and Inspection Branch Bureau

Head of Business Unit of Development and Reform Commission (Price Bureau) in Qiaocheng District, Kong Delong

Second, the problem

(1): School fees are the focus issue recently. Please ask Director Dai to introduce the relevant policies on education fees.

A: According to the provisions of the provincial price bureau, the Education Department and other relevant departments and the authority division of the 2018 edition of the Pricing Catalogue, the fees for compulsory education (junior high schools and primary schools), public high schools and public kindergartens must be subject to the charging standards approved by the municipal price department. Fees for tuition and accommodation in public higher education must be approved by the provincial price department. The academic education fees and accommodation fees charged by private schools in senior high schools, junior high schools and primary schools shall be approved by the local price department, and the private kindergartens shall be charged with conservation education fees by the operators themselves and reported to the price education department for the record. When all schools charge fees, the price should be publicized in a prominent position in the school.

The specific requirements are as follows:

1 strictly regulate the compulsory education stage (junior high school, primary school) charging behavior.

Compulsory education stage (junior high school, primary school) only allows students to collect homework costs and escrow funds, escrow funds (teaching materials, etc.) should be collected according to the facts, the state implements compulsory education free of tuition, tuition and miscellaneous fees, and schools in rural compulsory education stage are also free of teaching materials and accommodation fees.

In the stage of urban public compulsory education, students can be charged textbook fees and homework fees according to regulations, and accommodation fees can be charged to boarding students, and other fees are not allowed to be charged.

2. Strengthen the management of ordinary high school fees.

Further supervise and inspect the implementation of the "three-limit" policy (limited number of students, limited scores and limited amount of money) cancelled by ordinary high schools, and strengthen the management of enrollment, student status and fees. In addition to charging tuition fees, homework fees and accommodation fees, public high schools are strictly forbidden to charge tuition fees, school selection fees and sponsorship fees linked to admission under various names.

3. Standardize the charging behavior of private education.

Private schools with academic qualifications should strictly implement the charging standards approved by the local price departments, and private schools should not charge students any other fees except the prescribed tuition fees, accommodation fees and escrow fees. Private kindergarten fees shall be reasonably formulated by the school according to the cost of running a school, the qualification of running a school and the grade of kindergarten, and shall be reported to the local price and education department for the record before implementation.

4. Standardize the service charges and charges on behalf of schools at all levels.

Strictly implement the state’s regulations on the management of service charges and charging items and charging standards for schools of all levels and types, and strictly prohibit items that have been explicitly prohibited from being included in service charges and charging on behalf of schools. Library inquiry and electronic reading fees, lunch break management service fees, after-school care fees, bicycle care fees, etc. shall not be regarded as service charges and charges on behalf of others. It is strictly forbidden for schools of all levels and types to collect commercial insurance premiums, and schools are not allowed to collect military training fees, accommodation fees, transportation fees and photography fees from students during military training.

(2) Director Tang Lingyun of Qiaocheng District Development and Reform Commission publicized the price supervision during the "Three Summers" period.

In order to ensure the smooth development of summer harvest, summer sowing and summer management, and effectively protect the legitimate price rights and interests of grain farmers, Qiaocheng District Development and Reform Commission (Price Bureau) took measures to strengthen market price supervision during the three summers.

1. Strengthen monitoring and early warning. Pay close attention to the market price dynamics of seeds, fertilizers, pesticides, agricultural films, gasoline and diesel, and conscientiously implement the minimum purchase price policy for wheat. Do a good job in early warning and forecasting, and insist on early monitoring, early forecasting and early disposal.

2. Strengthen market inspection. Inspect the market price of agricultural materials during the three summers, and severely investigate and deal with price violations such as spreading false price increase information, hoarding, price fraud, and unclear price tag.

3. Intensify policy propaganda. Strengthen price propaganda and public opinion guidance, and timely release the price information of agricultural machinery operation. Increase the publicity of a series of price policies of governments at all levels to stabilize agriculture and benefit farmers, and promote the implementation of various policies to benefit farmers.

Fourth, increase the investigation and punishment of price reports. Open the telephone number for price reporting, promptly accept reports from the masses, make prompt investigation and feedback, earnestly safeguard the legitimate rights and interests of farmers, and ensure the stability of market prices during the three summers.

(3) Zhang Jinglin, deputy director of the Airport Intercity Railway Office of the Municipal Development and Reform Commission (Municipal Price Bureau), introduced the progress of Bozhou Airport, the progress of the Shanghai-Hangzhou high-speed railway, and the progress of the preliminary work of the Bobang-Huaifu intercity railway project.

1. Progress of preparatory work for Bozhou Airport Project

(1) Project progress. Bozhou civil airport project belongs to the preliminary work project of the national "Twelfth Five-Year Comprehensive Transportation System Planning". In February 2017, Bozhou Civil Aviation Airport Project was included in the National Civil Aviation Development Layout Plan for 2030 and the Civil Aviation Construction Plan for the Thirteenth Five-Year Plan. In January 2018, the National Development and Reform Commission entrusted China Civil Aviation Engineering Consulting Company to hold an evaluation meeting on the pre-feasibility study report of Bozhou Airport Project. In February 2018, China Civil Aviation Engineering Consulting Company issued an evaluation report and submitted it to the National Development and Reform Commission.

Avic design institute has been entrusted to prepare the feasibility study report of the project simultaneously, and the feasibility study report will be submitted for approval after the project is approved. At the same time, special supporting reports such as energy-saving assessment, social stability risk report, seismic safety assessment, environmental impact assessment, soil and water conservation plan and land pre-trial required in the feasibility study stage have been determined by public bidding and other means.

(2) There are problems. The Central Military Commission issued a document in March 2018, which put forward new requirements for the approval procedures of civil aviation airports: the military-land agreement signed between the theater and the provincial government must be submitted to the Central Military Commission for approval before it can take effect. After the document was issued, the General Office of the Military Commission is reviewing 37 civil aviation airports in China that have entered the examination and approval procedures, and determining the list of airports that implement the new regulations of the Central Military Commission through consultation. Bozhou airport project approval needs to wait for the audit results, and the National Development and Reform Commission will perform the approval procedures according to the situation.

(3) the lower work arrangement. Timely link up the National Development and Reform Commission and the Joint Staff, grasp the audit of 37 civil aviation airports that have entered the examination and approval procedures by the Central Military Commission, and coordinate and promote the project approval of Bozhou Airport.

Supervise AVIC Design Institute and East China Flight Procedure Institute to develop project feasibility study, aircraft performance and flight procedures; Supervise the preparation of special supporting reports such as energy-saving assessment, social stability risk report, earthquake safety assessment, environmental impact assessment, soil and water conservation plan and land pre-examination.

(Bozhou Airport is a civil regional airport. The short-term design target year of the project is 2025. It is predicted that the annual passenger throughput will be 550,000 passengers, the annual postal throughput will be 1,900 tons, and the annual aircraft take-off and landing will be 5,671 sorties. The main construction contents of this phase of the project are: the flight zone index 4C, a new runway with a length of 2,600 meters and a width of 45 meters, a vertical connecting taxiway, six station platforms with Class C seats, and air traffic control, oil supply facilities and public supporting facilities. The total investment of this project is about 860 million yuan. )

2. Progress of Shanghai-Hangzhou High-speed Railway

(1) Project situation. Shangqiu-Hangzhou Railway is the second channel project of East China North-South Railway in the Medium-and Long-term Railway Network Planning of Anhui Province, and it is listed in the National Twelfth Five-Year Comprehensive Transportation System Planning. The project starts in Shangqiu, Henan Province, passes through Bozhou, Fuyang, Huainan, Hefei, Wuhu and Xuancheng in Anhui Province, and Huzhou in Zhejiang Province to Hangzhou. The main line is 795 kilometers long, with a design speed of 350 kilometers per hour and a total investment of about 96 billion yuan.

(2) Overview of Bozhou section. The Shang-He-Hang Railway is 67 kilometers long in Bozhou, with three passenger stations, namely Bozhou South Station, Lumiao Station and Gucheng Station. The two major node projects are the Guohe Bridge and Gucheng Bridge.

In order to give full play to the driving role of high-speed rail in urban economy, our city actively strives for the adjustment of high-speed railway station from Bozhou Station to Bozhou South Station, and the scale of the station building is 15,000 square meters.

In order to realize the connection between Bobang Intercity and Beijing-Shanghai High-speed Railway and Shanghe-Hangzhou Railway, with the efforts of our city, the railway head office agreed to reserve the conditions of Bobang Intercity Access in Bozhou South Station in the preliminary design reply of Shanghe-Hangzhou Railway: the arrangement scheme of Shanghe-Hangzhou Yard and Bobang Yard shall be adopted, and the planning and design shall be based on three sets of seven lines in Shanghe-Hangzhou Yard and two sets of three lines in Bobang Yard; Recently, there are 6 arrival and departure lines (including main lines) and 2 platforms in Shanghe Hangchang Station.

(3) Project progress. Our city has established an integrated promotion mechanism in the urban area, and unified all relevant functional departments in the urban area under the leadership of the local work headquarters in Bozhou section of the Shanghe-Hangzhou Railway, which has reduced intermediate links and improved the promotion efficiency from the system setting. Under the guarantee of working mechanism, the construction of our city is progressing smoothly. Since the construction units of China Railway 21st Bureau, Electrification Bureau and 18th Bureau entered the site in December 2015, the project progress has always ranked first in the province. As of June 25th, the pier construction of Bozhou section of Shanghe-Hangzhou Railway has been fully completed. Subgrade ancillary works have been built.

The building of Bozhou South Station was built by China Railway Beijing Bureau and entered the site on April 20th.

In order to realize the consistency of architectural style and the synchronization of construction between Bozhou station square and station building, our city took the lead in carrying out the combined bidding for the planning scheme design of station square (government) and station building (railway), which was praised by the railway corporation. At present, the square in front of Bozhou South Station was built by China Construction First Bureau, and the foundation stone was laid on April 18th. The preliminary construction section of Bobang intercity railway (station building and tie line project) has started construction, and the pile foundation construction of the cross-business Hehang Bridge has been completed, and the pier construction is currently underway.

(4) The next step. Our office connects five construction units (China Railway 21st Bureau, Electrification Bureau and 18th Bureau), station building (China Railway Beijing Bureau) and plaza (China Railway 1st Bureau) every week to optimize the construction environment, coordinate and solve problems, fully promote the construction of Shanghai-Hangzhou high-speed railway, and ensure the realization of the goal and task of keeping the progress among the best in the province.

3. Preliminary work of Bobang-Huaifu intercity railway project.

In order to improve the traffic location advantage in northern Anhui and improve the layout of railway network, the Provincial Railway Office has carried out the compilation and approval of the Inter-city Railway Network Planning in northern Anhui. At present, the text of the Plan has been completed; In May 2017, the environmental impact report of the Plan was approved by the Ministry of Environmental Protection; At the end of 2017, the Plan was revised according to national requirements and reported again. The Plan includes the inter-city railways of Huai-Su-Fu and Bo-Bang.

The preliminary work of the inter-city railway project in northern Anhui Province was promoted by Anhui Investment Group. At present, the first draft of the Feasibility Study Report on the New Huaisu-Bengbo Express Railway has been compiled by China Railway Shanghai Design Institute. After the "North Anhui Intercity Railway Network Planning" is approved by the state, the provincial investment group will take the lead in joint venture with the cities to promote the project construction in accordance with the relevant policies of the Anhui provincial government’s upcoming intercity railway development opinions (extracting construction funds from land transfer fees, setting up a compensation mechanism, and comprehensive land development, etc.).

According to the convergence, in accordance with the deployment of the state to strictly control financial risks, the National Development and Reform Commission has successively issued policy requirements for urban rail transit and intercity railways. All provinces and cities must establish a fund-raising and loss-making mechanism, strictly control project loans, and suspend the approval of relevant plans in 2018. In the next step, we will put forward implementation suggestions based on the development opinions of provincial intercity railways and the development needs and stages of our city, and report to the municipal government to study and determine the construction timing of the Bo-Bang intercity railway, and carry out related work such as raising construction funds.

Multi-terminal efforts to meet the explosive growth of express delivery in the peak season of year-end consumption reflect the vigorous vitality of the consumer market

  CCTV News:The annual year-end consumption peak season has arrived. In the consumption peak season of 2023, the reporter saw that consumer demand is more subdivided and vertical, consumption is more decentralized and personalized, and intelligent, experiential and high-quality products are exploding. From the industrial point of view, the diversity of consumer demand also promotes the trend of personalized production and flexible customization on the supply side.

  Under the increasingly diversified consumer demand, refined home appliances are more sought after by consumers. The data of the e-commerce platform shows that the sales of smart home products that can enhance the sense of home life experience have increased significantly. Among them, the turnover of intelligent sensing faucets, intelligent door locks, intelligent lifting tables and other products all increased by more than 100% compared with the same period in 2022.

  Healthy consumption has also become a kind of consumer goods with high willingness of consumers. According to the data of the platform, in the "Double Eleven" in 2023, the outdoor sports industry showed explosive growth, and the sales of cycling, skiing and out shoes clothing products increased by 300% year-on-year.

  On the major e-commerce platforms, the reporter noticed that domestic brands are highly sought after by consumers. According to the data of China International Electronic Commerce Center Research Institute, in this peak consumption season, among the top 20 brands in online retail sales, domestic brands occupy 11 seats.

  While the consumption trend changes, it is also promoting the transformation of the industry. Li Mingtao said that relying on the support of online big data, enterprises can more clearly understand the needs of consumers, and thus rely on personalized production and flexible customization to accurately match related needs.

  Promote featured products and adopt various operation methods to cope with the sales peak.

  The annual year-end consumption season is also an important node for enterprises to sprint annual sales. At present, local enterprises are actively enriching their means of operation and vigorously promoting local specialty products.

  In Hanzhong, Shaanxi Province, the local digital economy industrial park jointly settled in enterprises, and launched online live broadcast and other activities for the first time to introduce local agricultural special products to consumers.

  This company, located in Jiangmen, Guangdong Province, has developed a series of snack foods and organic foods based on local specialties such as Xinhui dried tangerine peel and Taishan rice. The person in charge of the company predicts that the sales volume of the company’s products will rise sharply this consumption season. In order to cope with the sales peak, the company made sufficient preparations in advance.

  The new express delivery mode allows goods to reach consumers faster.

  During the peak consumption season every year, the express delivery volume will explode. The growth of express delivery reflects the vigorous vitality of China’s consumer market. At the same time, how can consumers get the goods they ordered faster?

  At a courier service outlet in Mianzhu City, Sichuan Province, the staff are busy scanning the code for express parcels, putting them on the shelves, and three shelves are filled with parcels stored on behalf of others.

  It is understood that during the end-of-year consumption peak season in 2023, major express delivery companies in Mianzhu have increased their investment, and tried their best to reduce the phenomenon of express delivery squeeze and delay by increasing operating venues, adding automation equipment, expanding transportation capacity and increasing manpower.

  In Jinhua, Zhejiang Province, relying on the mode of "integration of passenger and freight", express delivery can take the bus to the village, so that more rural people can enjoy the same timely delivery service as in the city, which greatly improves the timeliness of express delivery. Wu Chengrong, a villager in Shenfan Township, Jinhua City, just got his first package of this year’s "Double Eleven" a few days ago.

  In addition, the local area also adopts the new logistics mode of "regional co-distribution", relying on the postal network, integrating the first-class distribution resources of each express brand village and town, and realizing the automatic sorting of all express brands in the same line. Postal couriers can complete the express transportation and delivery work of different express delivery companies, which greatly relieves the logistics pressure of the "last mile" in remote areas.

  According to the monitoring data of the State Post Bureau, November 1 — On November 4th, the whole network collected 2.027 billion pieces of express delivery, up 16.1% year-on-year and 31.0% quarter-on-quarter, reaching a record high.

Here comes Gemini, Google’s strongest model! Really multi-modal, pouring all resources and supporting Chinese, GPT4 is no longer unique.

Google’s strongest AI model, which has attracted much attention and is considered by the industry to be the most likely to beat GPT-4, has finally appeared!

On December 6th, US Western Time, Google CEO Sundar Pichai and DeepMind Director Demis Hassabis jointly announced the official launch of Gemini 1.0 in official website.

Gemini is jointly created by several Alphabet teams such as Google Research and DeepMind. As a new powerful multi-modal artificial intelligence model, it can induce, understand, operate and combine different types of information. It can not only process text, images, video and audio, but also complete complex tasks in mathematics, physics and other scientific fields, and can understand and generate high-quality codes in various programming languages.

Pichai described Gemini as "our largest and most powerful AI model to date" and said that it has shown the most advanced performance in many leading benchmarks. "The first generation of Gemini 1.0 was optimized for different sizes, namely: Ultra, Pro and Nano. These are the first models to enter the Gemini era and the first realization of our vision when we established Google DeepMind earlier this year. "

At the Google I/O conference in May this year, Pichai spoiled the news that Google was developing Gemini. It is described as the "Next Generation Multi-modal Intelligent Network", which is designed for API integration. It is said that it has trillions of parameters like GPT-4, but its computing power is five times that of GPT-4, and it can perform more complex and diverse tasks.

To this end, Google also merged its two strongest artificial intelligence laboratories: Google Brain and DeepMind, led by Demis Hassabis, the former CEO of DeepMind, and invested hundreds of millions of dollars in research and development of Gemini.

Even sergey brin, the co-founder of Google, who has resigned for four years, has returned to the office of Mountain View in Silicon Valley to participate in the Gemini decision-making and join the LLM scuffle.

But just last week, The Information quoted people familiar with the matter as saying that Pichai recently silently canceled a series of Gemini public appearances that should have been held in California, new york and Washington, D.C., because it was found to be "unreliable in handling some non-English queries", which cast a gray color on the product launch process.

Perhaps to consolidate market confidence, early this morning, Gemini 1.0 suddenly made its grand debut, appearing in the public’s field of vision and quickly occupying the front pages of major scientific and technological media.

So, what is the strongest artificial intelligence model that Google is betting on the whole army?

Hassabis, head of DeepMind, called Gemini their most flexible model, which can run efficiently on all kinds of devices from data centers to mobile devices.

In order to achieve this extensibility, Gemini 1.0 has designed three versions with different functions and sizes:

Gemini Nano —The most efficient model on the end-side equipment. Designed for smart phones, it can perform efficient AI processing tasks without connecting to an external server. Now it has been integrated into Pixel 8 Pro, which can support the function of "summarizing text" in recording applications and the function of "intelligent reply" in Gboard. Starting with WhatsApp, it will be extended to more applications next year.

Gemini Pro —The best model for various tasks running in Google data center. Support the latest version of the AI chat robot Bard from today. It can respond quickly and understand complex queries, which is the biggest upgrade since Bard was introduced. At present, it provides English services to more than 170 countries and regions, and plans to support new languages and regions in the coming months, and apply them to more Google products such as search, advertising, Chrome and Duet AI.

Gemini Ultra -The largest and most powerful model, dedicated to highly complex tasks, will be provided to developers and enterprise customers early next year after completing the current testing phase. At that time, an updated version of Bard Advanced based on Gemini Ultra will be launched.

In terms of model architecture, Gemini still uses Transformer architecture, adopts an efficient attention mechanism, and supports the context length of 32k.

Google confidently said that after rigorous testing and performance evaluation of the Gemini model, from natural image, audio and video understanding to mathematical reasoning,Among the 32 academic benchmarks widely used in the research and development of large-scale language models, the performance of Gemini Ultra has exceeded the most advanced level represented by ChatGPT at present.. Before the release of Gemini, Google conducted a series of tests to evaluate it with standard industry indicators.

In the MMLU test, the score rate of Gemini Ultra is 90.0%, which is higher than that of GPT-4 (86.4%), making it the first model to surpass the performance of human experts. The MMLU test covers 57 subjects, including mathematics, physics, history, law, medicine and ethics, and aims to evaluate the model’s understanding and problem-solving ability in the global knowledge field.

In Reasoning, Math and Code, except HellaSwag, which lags behind GPT-4 by 87.8%, others include challenging math problems such as multi-step reasoning, algebra/geometry/pre-calculus and so on.

In terms of multimodal capability, Gemini Ultra achieved a SOTA score of 59.4% in the new MMMU benchmark test, which exceeded the 56.8% of the multimodal version GPT-4V of OpenAI. This benchmark test spans many different fields and requires precise reasoning for many tasks.

In the image benchmark test, even without the assistance of Object Character Recognition (OCR) system, the performance of Gemini Ultra is better than all previous models only by analyzing pixel information. In audio testing, the scores of automatic speech recognition and automatic speech translation of Gemini are higher than those of Whisper system connected to GPT-4.

Hassabis said that this highlights the superiority of Gemini’s native multimodal. Up to now, the usual way to create multi-modal models is to train individual components of different modes independently, and then splice them together to try to simulate some functions.

Although such models can sometimes effectively perform specific tasks such as describing pictures, they often perform poorly in more conceptual and complex reasoning.

Gemini was originally designed in a native multi-modal way, and was pre-trained in different modes from the beginning using TPUs v4 and v5e chips designed by Google.. Then it is fine-tuned with more additional multimodal data to improve its performance.

This method enables Gemini to understand and reason all kinds of input content more naturally in the initial stage, and its ability in almost all fields has reached an unprecedented advanced level.

First of all, Gemini has complex multi-modal reasoning ability, which can help to understand complex written and visual information and discover indistinguishable knowledge content in massive data.

For example, it is instructed to filter irrelevant papers through the natural language prompt, or extract key data through reading. With a lunch break, Gemini can help you extract 250 document points from 200,000 papers, and further transform the data into any required chart form. This will greatly help to achieve innovative breakthroughs in science, finance and other fields at a digital speed.

The trained Gemini can obviously recognize and understand text, image and audio data at the same time, better understand subtle information and answer questions related to complex topics. This makes it especially good at explaining reasoning in subjects such as mathematics and physics. In the example, the staff showed that Gemini can check handwriting physical mistakes and explain the correct way.

In order to show the multimodal capabilities of Gemini more intuitively, Brother Chai released a video in X, saying that "the best way to understand the amazing potential capabilities of Gemini is to look at their practical applications".

In the video, Gemini taught the staff the pronunciation of "duck" in Mandarin according to the instructions, and also explained the Chinese tone.

The staff also gave Gemini a demonstration of interaction only in Chinese. By asking about the indoor light in a picture, Gemini is asked to give the orientation of the apartment in use. Gemini answers in Chinese and guesses that the room faces south. Circle a plant in the photo and ask what kind of lighting it needs. gemini then explains the plant species and lighting requirements. The whole process is as smooth as the mother tongue, which shows that Gemini is outstanding in multilingual environment, which is no less than GPT-4.

In addition, Gemini can understand, interpret and generate high-quality codes of the most popular programming languages in the world, such as Python, Java, C++ and Go. The ability to achieve cross-language work and handle complex information makes it one of the world’s leading basic coding models, helping programmers to use the powerful AI model as a collaborative tool to design applications.

For developers, starting from December 13th, Gemini Pro can be obtained through the Gemini API in Google AI Studio or Google Cloud Vertex AI. Android developers can also use Gemini Nano, the most efficient model for end-to-end tasks, through AICore.

Looking back on the development of Google’s big model all the way, compared with the continuous and rapid update of OpenAI’s "Wang Fried", Microsoft always seems to be one step behind when it integrates various AI functions of GPT into core products and pushes them to customers. When Bard, a chat robot, was released in February this year, it got off to a bad start, and the market value evaporated by 100 billion dollars overnight with a factual error. Benchmarking Microsoft Copilot’s Duet AI work suite, the market response was moderate, and the financial performance of cloud services also lost to Microsoft.

Especially after the internal friction caused by the reorganization of Brain and DeepMind teams and the loss of senior talents to OpenAI, Google’s AI battle is even more exhausted.

However, this is, after all, an AI pioneer who contributed to Transformer’s pioneering masterpiece Attention is all you need and the landmark artificial intelligence program AlphaGo, and inspired the subsequent development of many large models including ChatGPT. No matter from the technical genes, training data, capital and infrastructure, it should have one of the best strengths.

The release of Gemini is regarded by Google as the most critical technological innovation in the past decade. Can it make Google rally, beat OpenAI and regain the throne of the big model stadium?

Will the AI competition pattern be reshaped after Genmini Ultra comes out next year?

And, has everyone tried the new Google Bard? How do you feel?

Welcome to leave a message to share, or join the group to discuss with us!

Guide: western medicine treatment of herpes zoster

Click on "Huanghuai nurse" above to follow.

guide language

The treatment scheme of herpes zoster can be roughly divided into traditional Chinese medicine therapy and western medicine therapy. Today, we will learn the western medicine therapy recommended by the guide.

Therapeutic goal of herpes zoster

Relieve acute pain; Shorten the duration of skin lesions; Prevent the spread of skin lesions; Prevent or reduce complications.

First, antiviral drugs

Commonly used drugs in clinical treatment of herpes zoster can effectively shorten the course of disease, accelerate the healing of rash, reduce the formation of new rash and reduce the spread of virus to internal organs. It should be used within 72 hours after the eruption, so as to quickly reach and maintain the effective concentration and obtain the best therapeutic effect. At present, the approved systemic antiviral drugs include acyclovir, valaciclovir, famciclovir, bromovudine and foscarnet sodium.

acyclovir

Function characteristics:

Acyclovir triphosphate is produced by phosphorylation of viral thymidine kinase in infected cells, which can inhibit viral DNA polymerase and stop the extension of viral DNA chain.

  Usage:

(1) Oral administration: 400-800 mg/time, 5 times/day, for 7 days;

(2) Intravenous drip: 5 ~ 10 mg/kg for patients with immune impairment or serious nervous system diseases, once every 8 hours, with a course of 7 days. 

Precautions:

Patients should drink plenty of water during the administration of acyclovir to prevent acyclovir from precipitating in renal tubules and damaging renal function.

Valaciclovir

Function characteristics:

The prodrug of acyclovir is quickly absorbed by oral administration and quickly converted into acyclovir in gastrointestinal tract and liver, and its bioavailability is 3~5 times that of acyclovir.

  Usage:

Oral administration: 300 ~ 1000 mg/time, 3 times/day, for 7 days.

Fanciclovir

Function characteristics:

The prodrug of penciclovir is rapidly converted into penciclovir after oral administration, and maintains a long half-life in cells. The mechanism of action is the same as that of acyclovir, the bioavailability is higher than that of acyclovir, and the frequency and dosage of administration are lower than that of acyclovir.

  Usage:

Oral administration: 250 ~ 500mg/time, 3 times/day, for 7 days.

brivudine tablets

Function characteristics:

The antiviral effect is highly selective, and the process of inhibiting virus replication is only carried out in virus-infected cells. 

Usage:

Oral administration: 125mg//day, l times/day, for 7 days.

Sodium foscarnet

Function characteristics:

Blocking the phosphate binding site of viral DNA polymerase in a non-competitive way, thus showing antiviral activity.

  Usage:

Intravenous drip: 40 mg/kg each time, once every 8 hours.

Note meaning 

Patients with renal insufficiency should reduce the dosage accordingly;

If renal function continues to decline, acyclovir should be stopped immediately and famciclovir or other antiviral drugs should be used to continue treatment;

For patients suspected of renal insufficiency, creatinine level should be detected before initial administration (creatinine level is not required for bromovudine).

Second, analgesics

Mild to moderate pain:Acetaminophen and tramadol can be selected; 

Moderate and severe pain:

1. Opioid drugs, such as morphine or oxycodone;

2. Drugs for the treatment of neuropathic pain, such as calcium channel regulator gabapentin and pregabalin, in addition to amitriptyline and 5% lidocaine patch. Severe acute pain during herpes zoster is a risk factor for post-herpetic neuralgia (PHN). Combined with calcium channel regulator can not only effectively relieve pain, but also reduce the occurrence of PHN. Studies have shown that early use of pregabalin can significantly reduce the pain score of herpes zoster, especially within 7 days of herpes occurrence, which can significantly reduce the incidence of PHN. The pain of elderly patients with herpes zoster is more common and severe, which seriously affects all aspects of life, such as anxiety, disorder and inability to work or live normally. Studies have shown that pregabalin combined with oxycodone can not only further reduce the incidence of PHN, but also improve the daily activities and sleep of patients and improve their quality of life.

Third, glucocorticoid

At present, there is still controversy about whether to use glucocorticoid to treat herpes zoster.

It is generally believed that systematic application of glucocorticoid in the early stage of acute onset of herpes zoster and gradual decrease can inhibit the inflammatory process, shorten the duration of acute pain and the healing time of skin lesions, but it is ineffective for the pain with PHN. 

Recommended dose:The initial dosage of prednisone is 30~40 mg//day, which is taken orally and gradually reduced, and the course of treatment is 1~2 weeks.

 Fourth, neurotrophic drugs

It is also helpful to relieve neuroinflammation and neuralgia. Commonly used drugs include mecobalamin, vitamin B1 and vitamin B12, etc., which are taken orally or injected intramuscularly.

Five, topical drugs

Mainly dry and anti-inflammatory. 

Blister fluid is not broken:Calamine lotion, acyclovir cream or penciclovir cream can be used externally. 

After herpes is broken:

3% boric acid solution wet compress;

1: 5000 furacilin solution wet compress;

0.5% neomycin ointment for external use;

2% mupirocin ointment. 

Ophthalmic herpes:3% Acyclovir Eye Ointment and Iodine Eye Drops for External Use.

References: [1] Herpes Zoster Expert Consensus Working Group. Herpes Zoster Expert Consensus in China [J]. Chinese Journal of Dermatology .2018,51 (6): 403-406.

Laiyuan/Yunque

Essay: Talk about "America can’t be trusted" in Iranian eyes.

  Xinhua News Agency, Tehran, September 21st: Talk about "America can’t be trusted" in the eyes of Iranians.

  Xinhua News Agency reporter Gao Wencheng

  Iranian President Leahy made it clear in an interview with the American media a few days ago: "We can’t trust the United States." This sentence is not only his personal opinion, but also the consensus of Iranian society. From a government spokesman to an ordinary librarian, Iranian society now widely believes that — — "the United States cannot be trusted."

  The formation of this social consensus is closely related to the United States’ treachery and arrogance on the comprehensive agreement on the Iranian nuclear issue. In July 2015, after 10 years of arduous negotiations, Iran reached the the Iranian nuclear deal with the United States, Britain, France, Russia, China and Germany. However, in 2018, despite the opposition of the international community, the United States unilaterally withdrew from the Iranian nuclear deal and once again held high the sanctions stick to "exert extreme pressure" on Iran.

This is the scene of the new round of political director-level meeting of the Joint Committee of the Iranian Nuclear Comprehensive Agreement, which was filmed in Vienna, Austria on June 12, 2021. Xinhua News Agency (Photo courtesy of the EU delegation in Vienna)

  The United States’ wanton breach of contract and indiscriminate sanctions have caused great harm to Iran’s development. After the Iranian nuclear deal was reached, the United States lifted sanctions against Iraq, and Iran’s daily average oil export once reached 2.5 million barrels, with a record economic growth rate of 13.6%. However, after the United States unilaterally broke the contract and re-imposed sanctions, Iran’s oil exports once plummeted to only 100,000 barrels per day, and the economy shrank sharply year after year.

  Affected by US sanctions, the Iranian currency Rial has depreciated sharply in just a few years. Before the sanctions were restarted, more than 30,000 rials could be exchanged for 1 US dollar, but now it takes 30 Wan Li rials to exchange for 1 US dollar. The import and production costs of Iranian goods have increased significantly, and the shortage of materials has led to soaring prices and difficult people’s livelihood. Since 2018, the overall price in Iran has increased by about 85%, and food prices have doubled. Many Iranian families can’t make ends meet, and their lives are very tight. During the Chinese New Year, many Iranian children can’t put on new clothes, and many housewives have to think about buying a piece of meat for half a day.

  The pain of people’s livelihood has caused Iranians to pay close attention to the Iranian nuclear talks and look forward to the early lifting of sanctions. However, the indirect negotiations between Iran and the United States on the Iranian nuclear deal’s resumption of performance have been going on for nearly a year and a half, with ups and downs in the middle, and no results have been achieved so far. The current U.S. government said one thing and did another. Although it verbally expressed its willingness to return to the Iranian nuclear deal, it inherited the previous government’s policy of "extreme pressure" on Iraq, and even during the negotiations, it continued to raise the threat tone and increase the sanctions against Iraq.

  The current American government’s words and deeds are different, which has deepened the Iranian society’s cognition that "the United States cannot be trusted." Leahy said that if Americans want to reach an agreement, "why should they impose new sanctions on Iran during the negotiation?" Because the United States reneges on its word and has a bad track record, Iran is now very cautious in negotiations. The Iranian side has repeatedly asked the US to make a guarantee that it will not violate the contract again. Mohammad Marandi, consultant of the Iranian negotiating team, made it clear that Iran believes that corresponding provisions should be set, and if the United States breaches the contract again, it must pay the price.

  Iranian society believes that "the United States cannot be trusted" is a silhouette of the increasing bankruptcy of American national credibility in the international arena. A number of polls show that the global influence of the United States is generally declining. In order to safeguard hegemonic self-interest, the United States has repeatedly broken the contract and "retired from the group" and provoked conflicts and confrontations. Although the United States often pretends to be so-called "democracy" and "human rights", it is hard to hide the evil consequences of its perverse actions on other countries and even the whole international community.

Dozens of dead birds fell from the sky! A rare scene on the streets of Russian cities leads netizens to speculate.

  Russian video screenshot today

  Overseas Network September 22ndAccording to the news of "Russia Today" on the 21st, some pictures and videos have been circulated on Russian social media platforms recently: a street in Barakovo is full of dead birds. This rare scene triggered a series of brain hole conjectures by netizens.

  According to reports, this incident occurred in Barakovo, Saratov State, southwestern Russia, which is famous for its large nuclear power plant. According to videos and pictures uploaded by Russian social media users, local residents witnessed the bodies of dozens of dead birds scattered on a road.

1600758482562342.png

  Source: Russia today

  Below the video, Russian netizens gave many conjectures about why dead birds fell from the sky. Some people blame it on natural phenomena, such as a strong wind or an accidental collision between two birds. Others think that fireworks and exhaust gas from factories may cause a large number of deaths, and some even say that it is related to 5G equipment, although this technology has not yet entered Russia.

  "At the beginning of the nuclear disaster TV series Chernobyl, all the birds died." A comment with the highest praise linked the incident to the American HBO hit drama. The animal medical department of Saratov State is currently investigating this incident, which some people think may be related to bird flu. (Overseas Network Zhang Qi)

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens

    For today’s smart vendors, it is hard to imagine what is more important than diversified development. A few years ago, the mobile phone was still just a device for talking to us, but with the popularity of intelligent platforms, the mobile phone has changed from a communication device to a multi-functional intelligent terminal. Nowadays, in order to get rid of the homogenization of Android platform, Android manufacturers spare no effort to develop more potential of mobile phones. At this time, we will find that those manufacturers who can integrate the technologies of multiple product lines highlight more advantages than those who simply make mobile phones.

    When CEO Kazuo Hirai took office, we first heard the strategy of "One Sony". This is not the first time for Sony to integrate the technology of other product lines into mobile phones, just like the Walkman series and Cyber-Shot series that we once amazed. This time, Sony once again applied its camera technology to smart phones, and L39h (hereinafter referred to as Sony L39h) became the first product under the concept of One Sony. Just like the words in Kazuo Hirai’s mouth after the release of several DCDV devices in Berlin, "The next product can present the best part of Sony to you at one time."

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
G lens Sony Xperia comprehensive evaluation

    In terms of configuration, Sony L39h has adopted today’s flagship configuration without any accident. After the slow pace of last year, Sony’s flagship product has finally accelerated its pace in hardware this year, and has always maintained the strongest configuration at the same level as flagship models of other international brands. Like the Sony L36h released at the beginning of this year, Sony L39h uses a 1080p display screen. However, due to the overall improvement in photographing this time, the photosensitive element has also increased to 1/2.3 inch, so the overall thickness and length and width of the fuselage have increased to some extent in Bisogni L36h. The fuselage circumference of this model is 144× 74× 8.5mm, which will be thicker in the hand than that of Bisogni L36h, but relatively, it feels more comfortable because the frame adopts a brand-new flat cutting angle.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony’s first image flagship 5-inch 1080p Sony L39h

    Sony L39h is equipped with 2.2GHz MSM8274 Opteron 800 quad-core processor and GPU Adreno 330 image processor, and its outstanding performance is beyond doubt. At the same time, Sony L39h has also continued Sony’s waterproof and dustproof features, reaching IP55/58 level. This means that the phone has a built-in dustproof and waterproof design, that is, all ports and covers are closed, and the phone can be dustproof and can be placed in the deepest 1.5 meters of clean water for up to 30 minutes. Of course, taking photos is the biggest improvement of Sony L39h this time, and we will show it in detail later.

    Regarding the screen that most users pay attention to, the performance of the IPS screen in China made us feel amazing, but this amazing performance did not continue to the Sony L39h used in our evaluation. In other words, Sony L39h, like Sony XL39h, brings users a more vivid and clear visual experience through TRILUMINOS mobile display technology and X-Reality fast image processing engine, but this is only when we watch the screen from the front. When we look at the screen of Sony L39h from the side, the visual effect is still the same as Sony L36h. This really makes us regret. I wonder if the retail version is the same as the prototype used in the evaluation.

    Every year, the flagship product has maintained a high degree of consistency in appearance. In the previous interview, Mr. Morinuma, the designer of Sony L39h, explained that this is first to maintain the continuity and consistency of the design language. But also, each product will be fine-tuned in design and introduce a brand-new design based on the actual experience of users. This time, Sony L39h, like Sony L36h, has adopted a plane-like fuselage line, the camera has no protrusion, and the front and rear sides are also protected by double-sided glass, which gives people a high-end and exquisite impression visually.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
2 megapixel front camera

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Keys are still built into the screen.

    The screen size of Sony L39h is consistent with that of Sony L36h, which means that the change in the length of the fuselage mainly comes from the extension of the upper and lower ends of the screen. The place above the SONY English logo near the frame that looks like a groove is both the receiver and the breathing light. When charging or resting, the lights here will light up. In addition, the front camera located next to the logo has not changed, and it is still 2 million pixels, which is enough for self-timer and can also record 1080p video. At the bottom of the screen, we obviously feel that the "chin" Bisogni L36h of Sony L39h is getting longer, but the Android buttons are still built in the screen. Many netizens wondered why Sony didn’t put the Android button on this slightly longer chin. Although we didn’t get an official explanation, after actual operation, we found that with the growth of smart size, it is actually very difficult for us to hold the Android button on the chin of a mobile phone with a size of 5 inches or more. In other words, actually putting the buttons on the screen is more user-friendly in our actual operation, and it will be better if Sony can let users choose to hide or display these three buttons by sliding up and down in the future.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
MicroSIM card slot on the right side and power button and volume button.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
The bottom of the right side is provided with a hanging hole and a camera shutter.

    Sony L39h adopts a complete seamless design, and uses aluminum frame to make the mobile phone more durable. At the same time, it also uses this frame as an antenna through brand-new technology, which solves the disadvantage of poor call signal of metal body. Sony L39h still designed the main card slots and buttons on both sides of the fuselage, and attached dust plugs, thus maintaining a high degree of visual integration with the frame without affecting the appearance. On the right side, there is still the microSIM card slot, power button and volume button, and at the bottom, Sony L39h has added a photo shutter button, which is also convenient for users to take photos through the physical shutter button when they can’t touch the screen underwater.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
The microSD card slot and data interface on the left side of the fuselage support MHL data transmission.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Metal contact for connecting magnetic attraction waterproof charging base

    The design of the left card slot of Sony L39h is somewhat different from that of Sony L36h. The positions of the microSD card slot and the data interface are upside down, with the microSD card slot at the top and the data interface supporting the transmission of microUSB and MHL at the bottom. Sony L39h also has an official standard waterproof charging base, and the metal contact below the data interface is used when connecting with this base.

    Another subtle change of L39h fuselage lies in the design of earphone hole, which is located at the top of the fuselage, but it is not equipped with dust plug like Sony L36h. Of course, users don’t have to worry about water coming into this earphone hole. Nowadays, the application of waterproof nano-coating technology is not uncommon. Personally, I think Sony chose to equip the interfaces on both sides of the frame with dust plugs, mainly for aesthetic considerations. In practical use, especially for people who listen to music on their mobile phones every day, the dust plug in the earphone hole is indeed redundant, and this design is just right.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
The earphone hole at the top is not equipped with dust plug this time.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
The bottom is almost a speaker, so it won’t block when you hold it.

    Another change comes from the position of the Sony L39h speaker. Sony L36h designed the speaker at the lower right side of the fuselage, which is the position of the Sony L39h camera shutter button. In actual use, if we hold the mobile phone in one hand with the right hand, the speaker will be easily blocked, and the movement of the hand will directly cause the sound of the speaker to be loud and small. This time, the speaker is designed at the bottom, which is a good solution to this problem. This change is still very intimate.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
The back is still a whole glass design.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Main camera marked with G and 1/2.3 inch sensor

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
XPERIA capital logo at the bottom of the back

    The back of Sony L39h’s fuselage is still full of glass, and the explosion-proof membrane is also pressed for protection when it leaves the factory. This design is really beautiful, but it is also easy to be contaminated with fingerprints. Relatively speaking, white is the color with the least fingerprints among the three colors of black, white and purple. Sony’s English logo is located in the center of the fuselage. Above is the mark of NFC position, and below is the word XPERIA in all capitals. This time, it seems to emphasize the advantages of taking pictures. It is rare for Sony to mark the G word of G lens next to the camera, as well as the camera pixel size of 1/2.3 inch sensor and 20.7 million pixels. It can be seen that Sony is indeed full of confidence in taking pictures of this product.

    L39h is equipped with Android 4.2 jelly bean system, but it does use a slightly different UI from Sony L36h upgraded to Android 4.2. Of course, the difference between the two is not very huge. At least as far as the main interface and the unlocking interface are concerned, we have not found any difference in the operation mode. At most, the buttons that enter the application interface are designed differently.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h Home Screen and Unlocking Interface

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
The theme of Sony L39h (left) has changed a lot from Sony L36h.

  Like the Sony L36h, the Sony L39h can change the theme and add widgets and applications to the home screen by pressing and holding the home screen. By contrast, we can see that the theme of Sony L39h has changed obviously. At the same time, when we do this operation, the presentation form of the thumbnail of the upper home screen is also different, from white translucent to black translucent, which is more visually recognizable.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
The menu style of Sony L39h (left) application interface is also different from Sony L36h.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h (left) drop-down notification bar can display more shortcut buttons.

    In the application interface and drop-down notification bar, Sony L39h has also changed. In the past, we need to click the button in the interface to call out the menu of unloading and sorting, but in Sony L39h, we just slide the screen to the far left and call out the corresponding menu. When we drop down the notification bar, we can see that the shortcut operation buttons of Sony L39h have been expanded from one row to two rows, but we still don’t support setting the buttons independently.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h (left) changed to X-Reality for mobile.

    The change of display interface is also obvious. One of the highlights of Sony L36h is that you can manually adjust the white balance settings, but in Sony L39h, the white balance option has been cancelled. But in contrast, in Sony L39h, the original Bravia Engine 2 was replaced by the latest X-Reality for mobile, and a new backlight optimization mode was added. X-Reality for mobile can make the picture presented to us clearer and more vivid, which can be regarded as another upgrade of Bravia.

    In terms of function, there is not much innovation in this L39h, which continues the characteristics of Sony L36h and the middle school, such as sketch function. On the whole, Sony L36h put all the emphasis on taking pictures. Let’s take a look at how the new camera flagship of this Android platform performs.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h, the biggest change is taking pictures.

    Sony L39h has three key words in taking pictures, namely, 1/2.3-inch large Exmor RS layered image sensor, Sony G lens, and mobile BIONZ image processor. So how does Sony explain these three keywords?

    The main camera of Sony L39h has been achieved, and the 1/2.3-inch Exmor RS laminated sensor can capture more scene light and make full use of the powerful function of camera lens to shoot ultra-high resolution images. The sensor has higher sensitivity, which can reduce noise, ensure smooth and clear images, and completely reproduce all wonderful details with higher fidelity. Sony G lens is a unique feature of Sony used in cameras, which has extremely high in-focus imaging quality. In addition to sharpness, it also has excellent light gathering ability. The F2.0 large aperture 27mm wide-angle lens adopted by Sony L39h can perform better in low light and capture more light.

    In addition, in order to get better detail reproduction effect, Sony L39h also uses the powerful algorithm of Sony mobile BIONZ image processor to make the shooting picture more vivid and realistic. Ultra-high pixel resolution, automatic exposure and automatic white balance ensure the accurate presentation of the colors captured by Sony G lens-while achieving brightness balance, the colors are enhanced and reproduced with rich texture layers and layers, and the effect is the same as that seen by the naked eye. The combination of 1/2.3 inch 20.7 megapixel mobile Exmor RS layered sensor and mobile BIONZ image processor can also eliminate noise.

    Finally, a new breakthrough of Sony L39h lies in the zoom of 3x clear image. When shooting at a long distance, the high-resolution sensor and the mobile BIONZ image processor can provide users with an optical zoom of 81mm, bringing the picture closer, and the details are still clear. Of course, as our text shows, it is limited to zoom 0 distortion within 3 times.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h camera basic function

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h camera interface

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
In advanced automatic mode, the current scene mode will be displayed in the lower right corner ("soft capture" in the picture).

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Long press shutter continuous shooting needs to be set in advanced automatic mode.

    In fact, the basic camera function of Sony L39h is not much different from that of the past. However, it should be noted that there were various scene modes for us to choose from in Sony in the past. However, in Sony L39h, users can’t manually select the scene mode, but can only automatically identify the most suitable scene mode at present through the "advanced automatic" mode. In addition, the function of continuous shooting requires us to open the option of long-press the shutter button continuous shooting in the setting menu of "Advanced Auto" mode. Frankly speaking, the setting of these small options is actually more complicated than before.

    After reading the basic functions, let’s take a look at the featured functions in L39h. Obviously, the time shift function of Timeshift Burst, the information acquisition function of Info-eye and the shooting function of AR augmented reality are the three most interesting camera functions in Sony L39h. How to play these functions?

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Info-eye function in Sony L39h

    The function of Info-eye is very interesting, and we can use it as a new way to get information. Info-eye can shoot landmark buildings, characters, red wine, business cards and other formulated objects. As long as we shoot through the camera viewfinder, we can immediately see the relevant information obtained by networking.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Timeshift Burst function, the user can capture it without fail.

    Timeshift Burst’s time shifting function is actually to help users capture the best photos through ultra-high-speed continuous shooting. When the shutter is pressed, the Timeshift Burst time shift function will completely record 61 images in one second before and after the shutter. After taking pictures, we just need to dial the photos in the turntable and choose the best one to save.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Seven AR Augmented Reality Scenes

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
"Diving" and "Masquerade Ball" Scenes

    The fun photo function of AR augmented reality is very suitable for users with children at home, or for multi-party to enliven the atmosphere. Sony L39h provides us with seven interesting AR scenes. When the face is recognized, Sony L39h will automatically add funny accessories such as hats and glasses to the face, and the addition of these AR animations is also very intelligent. When there is a plane in the picture, these animations will be placed on the plane, and there will be no unscientific pictures such as corals floating in the air or mushrooms appearing overhead.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h still comes with 9 kinds of filters.

    In the Sony L39h, nine kinds of camera filters used in Sony are retained, so users can take photos of various small and fresh literary styles directly through the camera in their mobile phones according to their own needs.

     After introducing the innovation of L39h camera technology and the breakthrough of camera function, we should also take a look at the photo proofs of Sony L39h. Because Sony L39h is a product that has made a big breakthrough in taking pictures, we also chose the flagship Sony L36h at the beginning of this year for comparison. Although there is a big difference in the number of pixels between the two, it is really unfair to compare them, but it is also part of Sony L39h’s photo improvement. We will present the proofs in outdoor, indoor, macro and low light, and the AR proofs of Sony L39h will also be attached.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h outdoor proofs (backlight)

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L36h outdoor proofs (backlight)

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h outdoor proofs (in the sun)

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L36h outdoor proofs (under the sun)

    The outdoor proofs in the daytime are divided into two situations, one is that there is enough light in the sun, and the other is that the shade is relatively backlit. Sony L39h’s color in the sample under the shade of the tree is more realistic than Bisogni L36h’s, and the degree of protection is higher. However, in a sunny environment, perhaps due to the large amount of light entering Sony L39h, the overall color tone is a little whiter than Sony L36h, but at the same time, the details of trees in the distance are richer.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h indoor proofs

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L36h indoor proofs

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h indoor proofs

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L36h indoor proofs

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h/ Sony L36h indoor proofs

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h/ Sony L36h indoor proofs

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h/ Sony L36h indoor proofs

    We took a lot of indoor proofs, and chose the shopping mall as an environment with complicated light for comparison. We can clearly see that Sony L39h’s ability to aggregate light is much better than that of Bisogni L36h. At the same time, Sony L36h appeared obvious color cast when shooting indoors, while Sony L39h restored the real color in place and controlled the noise well.

    Next, we will challenge the low light and macro of L39h and the effect of AR photography. In low light, we chose indoor and outdoor situations. Strictly speaking, the two macro photos were also taken in low light environment.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h Low Light Proof (Evening)

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L36h weak light proof (evening)

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h weak light proof (night view)

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L36h weak light proof (night view)

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h Weak Light Proof (Indoor)

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L36h Weak Light Proof (Indoor)

    Sony L39h did a good job in the part of taking pictures in low light. First of all, while improving the brightness, the color is more natural, and there is no loss of some details. The picture of the building was taken at sunset in the evening, and both Sony L39h and Sony L36h automatically improved the overall brightness of the picture. However, we can find that the billboard in the Sony L36h sample has obvious details missing, and the building itself also appears white and the contrast is not strong enough. When shooting at night after the sky is completely dark, although the performance of Sony L36h is still satisfactory, it is obvious that there is a certain gap in saturation compared with Sony L39h, and the color of the picture is not vivid enough. In the last indoor low-light shooting session, the proofs of the two devices have obvious differences in fineness. Because Sony L36h will smear seriously in order to reduce noise when shooting in dark light, the overall picture gives us a little fuzzy feeling.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h macro proofs

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L36h macro proofs

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h macro proofs

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L36h macro proofs

    In macro aspect, both Sony L39h and the previous Sony L36h have a good performance, and the blur of the background is in place. The only difference between them is that they are both shooting outdoors in the evening, but the brightness of Sony L39h is higher.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h AR model proofs

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h AR model proofs

    Finally, let’s look at the photo proofs in AR augmented reality mode. Because the dinosaurs or other animations in the picture are constantly moving, the photos taken by everyone must be different. AR animation is very smart to attach to the ground or desktop, and when taking a portrait in AR mode, hats, glasses, etc. will be added to the corresponding positions and will move with the movement of the portrait. However, if we cover a part of the face with our hands, or shoot the side face, these AR elements will not appear on our face.

    Generally speaking, the camera performance of Sony L39h has been greatly improved compared with Sony L36h, but in the process of actual use, we also found some shortcomings. Sony L39h’s imaging speed is a little slower, so it is easy to take a photo because of hand shaking, which will be more obvious when shooting in low light. In addition, it is AR mode, and the effect of shooting through the main camera in low light environment is not very ideal. We hope that Sony can optimize this in the future.

    Next, let’s look at the multimedia performance of L39h. First of all, in terms of video, it is definitely no problem for Xiaolong 800 to play 1080p video, but some formats that Sony comes with cannot be played, and we need to play them through soft decoding of third-party players.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h Full HD Effect

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h player screenshot

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sound effects can also be turned on in the

    Sony L39h, like Sony L36h and Sony L36H we evaluated before, plays mpg with the help of a third-party player. But overall, the mobile phone plays 1080p video quite smoothly, which also provides a solid hardware foundation for Xiaolong 800. Sony L39h’s video player can also set sound effects to bring a better viewing experience.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Various visual effects in the audio player can be set.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Only when playing music can it be fixed in the unlocking interface.

    In terms of audio, Sony L39h can play the audio files in m4a, ogg, wav and mp3 formats we tested, but the ape format can only be played with the help of a third-party player. The music player is not much different from the recently upgraded Sony L36h, and just like the Sony L36h, the music player can only be displayed on the unlocking interface when playing music, which means that we can’t directly access the music player from the unlocking interface at ordinary times, but need to unlock it first and then click to enter, which is somewhat inconvenient.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h Fast Web Browsing Experience

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Playing online web videos is quite smooth.

    Perhaps because it is not the final retail version, the application of Sony L39h we evaluated is not very complete. Just for exampleWhen we want to test the online experience, we find that there is no preset in the mobile phone, so we will test it in Sony Select.Sony L39h’s performance in loading web pages, zooming and playing videos is very smooth, which makes it difficult for us to pick out any shortcomings. With enough hardware in place to support it, Sony L39h’s performance is taken for granted.

    Hardware configuration is not the biggest publicity highlight of L39h this time, but in any case, for most users, hardware is always one of the first factors to consider when choosing a product. Sony L39h is equipped with a 1080p display screen, and has chosen the top Opteron 800 processor in Qualcomm at 2.2GHz, supplemented by 2GB RAM and 16GB body storage space, of which the space available for users has reached 11GB. Following the first release of this world’s earliest release, Sony L39h is also the second intelligence equipped with the Opteron 800 processor in Sony products.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h with Opteron 800 processor

    Xiaolong 800 processor is equipped with brand-new quad-core Krait 400 CPU, Adreno 330 GPU, Hexagon V5 DSP and the latest 4G LTE Cat 4 modem. Based on Snapdragon S4 Pro processor, the performance is improved by up to 75%, and the process technology is further upgraded to 28 nm HPm technology node. In the multimedia field, Opteron 800 series processors can shoot, play and display UltraHD video.

Speed attack Snapdragon 200/400/600/800 performance evaluation
Xiaolong 800 SoC architecture (picture from Qualcomm)

    In addition to the advantages of performance and speed, Xiaolong 800 processor also has excellent battery life. You can run multiple applications at the same time, surf the Internet quickly, and play videos smoothly, which are all intuitively reflected in our previous evaluation. In addition, the Snapdragon 800 series MSM8274 quad-core processor with 2.2GHz frequency adopted by Sony L39h is an asynchronous processor, and each core supplies power independently. The battery power will be accurately allocated according to the user’s use needs, thus achieving the effect of saving electricity. In addition, with the STAMINA power-saving mode in Sony L39h, the worry-free use of the whole day under normal intensity is not a problem.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
The graphics performance of Adreno 330 is 50% higher than that of Adreno 320 (picture from Sony)

    On the GPU side, the graphics performance of the new generation Adreno 330 is 50% higher than that of the previous generation Adreno 320, which allows users to enjoy the freshest 3D games with the best visual effects. The extremely fast performance of web browsing also comes from the performance improvement of Adreno 330.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Device information detected by Antutu version 4.0

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
AnTuTu’s total score is 30444.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Rank/comparison in AnTuTu Sony L36h

    AnTuTu Runfen recently released the latest version of V4.0, in addition to the previous four test items of CPU, RAM, GPU and IO, this time it also added the user experience rating item. AnTuTu said that "in the traditional test, the performance limit of hardware will be emphasized, but the highest score of the test can not fully reflect the operating efficiency of the system", and AnTuTu thought that "multitasking ability is a very important indicator. The processing efficiency of multi-core and multi-task will directly affect the fluency of the whole system. " Therefore, AnTuTu V4.0 adds MultiTask Multithread Performance Test, and quantifies the optimization degree of UI/ROM through Dalvik. At the same time, AnTuTu V4.0 also provides 3D performance test in ES 3.0 environment, so the AnTuTu running score in this version is not comparable to that in the previous evaluation, and we can only compare it through the popular model rankings given by AnTuTu for the time being. Obviously, Sony L39h, which runs at 30444, does have the superiority of the flagship model. Compared with Sony L36h, the score is improved obviously.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h has made a breakthrough, but there is also room for improvement.

Summary:

    As a flagship product, Sony L39h is very attractive in hardware configuration and appearance. The strong performance of Xiaolong 800 and the integrated application of camera technology make this product have its own unique personality. At the same time, considering that this is the first product under the concept of One Sony, Sony L39h has also become a Sony flagship model with unique significance.

Advantages:

    The application of Sony photography technology improves the imaging quality;

    Aluminum seamless integrated frame ensures beautiful appearance and good call quality;

    Xiaolong 800 processor, excellent performance;

    IP55/58 waterproof and dustproof.

Insufficient:

    If you use IPS screen, you will have a better visual effect;

    If the imaging speed can be improved, the camera experience will be more perfect.

Comprehensive performance test—

    Basemark OS

    BasemarkOS measures the overall performance of equipment system level, and the test items include system test (standard according to application, message service, Java, file operation, storage, database, and Bluetooth, dialer, etc.). Graphic testing (2D imaging, graphic scaling, JPEG, PNG and GIF encoding and decoding, 3D game testing); Use example tests (calendars, contacts, etc.).

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
L39h Basemark OS comprehensive score 376

    Quadrant Advanced Edition

    Developed by Aurora Softworks, Quadrant is a veteran mobile device performance testing tool. Its testing scope includes 12 CPU tests, 1 memory test, 4 I/O tests, 1 2D graphics processing test, and 3 3D graphics processing tests, and finally the comprehensive score of a tested device is fed back. Devices without GPU units cannot run this software. Theoretically, the higher the score, the stronger the hardware comprehensive performance of the tested equipment.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h Quadrant Advanced scored 17526.

    Quadrant includes three versions: Standard, Advanced and Professional. The Advanced version not only provides the final test results, but also provides offline browsing and advanced settings. There is no difference between Professional and Advanced in function, but the former is aimed at commercial users (such as agents and manufacturers) and the software price is higher. Our test choice: Quadrant Advanced Edition.

CPU performance test—

    AndEbench (divided into AndEMark Native and AndEMark Java)

    AndEBench is a software released in 2012, which provides a way to evaluate the performance of Android platform, and can test the performance of CPU and Dalvik(Dalvik is a soft device in Android system, which is responsible for running applications, so it is also one of the main parts of Android), and compare the local and Java performance of different devices. This test software can also prove the multithreading performance of a platform, and its final running is divided into two aspects: the execution efficiency for native pre-installed applications and the execution efficiency for third-party applications installed separately.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h AndEBench score

    Linpack

    Linpack has become the most popular one in the world to test the floating-point performance of high-performance computer systems. The floating-point performance of a high-performance computer is evaluated by using gauss elimination to solve a system of linear algebraic equations with density of n degree in one variable. Compared with computers, the Linpack software of Android mobile phone version is relatively simplified, and the latest version only contains single-threaded and multi-threaded tests. As the name implies, the stronger the processor’s computing power, the higher the score. The advantages of dual-core and even future multi-core processors are reflected in the multi-thread testing part, and the test results are given in floating-point operations per second (Flops).

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h floating-point operation test (single thread/multi-thread)

RAM performance test-

    Memory(Stream)

    Memory(Stream) is a memory test software. We can know the memory management performance of the mobile phone through the test scores of several sub-items such as Copy (data copy), Scale (capacity), Add (addition) and Triad (synthesis) and the comprehensive scores. The higher the score, the better the memory management performance of the device.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Test scores

GPU graphics test—

    

    3DMark was originally introduced by Futuremark Company on PC platform to measure the performance of graphics cards, and it has established a benchmark image among enthusiasts. In February 2013, in addition to the traditional Windows platform, the new generation of 3DMark added three new mobile platform versions, namely Android, iOS and Windows RT, which achieved cross-platform test comparison.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
L39h 3DMARK test results

    3DMark for Android and iOS tested the graphics processing ability of the device through two load scenarios, IceStorm and IceStorm Extreme. In each scenario, the graphics processing ability of GPU was tested through two animations, and another animation was used to test the physical rendering ability of CPU. The GPU graphics test accounted for a larger proportion in the total score.

    Basemark X

    Basemark X can be mainly used to evaluate the game image performance of iOS, Android and Windows Phone 8 devices, and supports cross-platform comparison. The uniqueness of this benchmark tool is that it is the only professional evaluation software based on the real game engine Unity4, which can generate high-quality performance comparison results.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h Basemark X running results

    Specifically, Basemark X designs the load according to the current and even future 3D game usage, and can test the equipment in a very high state. Basemark X mainly tests the game content, including particle special effects, advanced lighting effects and post-processing, which can mainly test the GPU performance of hardware equipment.

    Basemark ES 2.0 Taiji

    Basemark ES 2.0 Taiji is a graphics testing software, which uses a pre-designed screen scene of a girl playing Tai Chi to test the three-dimensional graphics performance of the equipment, from which we can know how fast the tested equipment performs in the background of games and graphics.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h Basemark ES 2.0 Taiji test results

    GFXBench 2.7.0(Eygpt HD On/Off Screen; T-Rex HD On/ Off Screen needs to test four parts).

    GFXBench 2.7.0 is a graphic testing software and an upgraded version of GLBenchmark 2.5.1, which contains more than 30 benchmark projects. It mainly contains high-quality 3D scenes, and the picture is more complicated.

Test-

    Sunspider0.9.1

    Sunspider0.9.1 is aimed at the browser test items. The advantages and disadvantages of the browser are considered by the display speed of various data, including graphics, etc. The test items included are very complicated. Through the test of 3d, bitops, math, string and other items, a total score is obtained, and the score is recorded in milliseconds (ms). The lower the final value, the shorter the time, which proves that the performance of the browser is better.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h Sunspider test result is 859.1ms

    Vellamo

    Vellamo is a benchmark application developed by Qualcomm (similar to Neocore), which allows you to test the performance and stability of the browser, including Java script performance, rendering, networking and user interface. The result of this tool also includes several sub-items, but we only take the total score. The higher the score, the higher the optimization degree of the mobile phone to the browser and the better the web browsing experience.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Vellamo test results (HTML5/METAL)

    Vellamo, as a mobile web ruler tool, has now been expanded to include two main modules. HTML5 module can be used to evaluate the performance of mobile web browser, while Metal module can measure the performance of CPU subsystem of mobile processor. The test suite is easy to click and use, and it is managed by modules. Vellamo can evaluate many aspects such as scrolling and zooming, 3D graphics, video performance, memory reading and writing, bandwidth peak performance and so on.

HTML5 test-

    Fishbowl (set to 10 fish) FishIE Tank (set to 50 fish)

    The device’s HTML5 performance is tested by a picture full of fish in the webpage, in which the number of fish can be set. During the test, the fish are swimming constantly. In the case of the same number of fish in different devices, the faster the swimming speed, the stronger the HTML5 performance, and the corresponding fps value will be given in the page. Similarly, the higher the fps value, the better.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
When 10 fish, the Fishbowl test result is 60fps.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
With 50 fish, the FishIE Tank test result is 51fps.

    HTML5 is the next major revision of html, and it is still in the development stage. Its main benefit is to strengthen the performance of Web pages and provide better search engine optimization. The Web APP developed based on HTML5 has shorter startup time and faster networking speed, especially for mobile users, which has better picture speed and more exquisite web animation effect.

When Sony CEO Kazuo Hirai took office, we first heard the strategy of "One Sony". This is not the first time for Sony to integrate the technology of other product lines into mobile phones, just like the Walkman series and Cyber-Shot series that we once amazed. This time, Sony once again applied its camera technology to smart phones, and Sony Xperia Z1 L39h became the first product under the concept of One Sony.

Beautiful life-the great love of Liu Fang, a blind female teacher

  At the beginning of last month, Liu Fang’s autobiographical youth inspirational novel Pomegranate Qingqing, which was conceived and written in three years, was published.

  This 170,000-word novel, with the western rural education in the early 1990s as the background, depicts the ideals, work, love and friendship of a group of young teachers engaged in rural education. Among them, there are not only daily stories of Liu Fang and her students, but also Liu Fang’s experience in rural education.

  "Someone asked me what novel I wrote when my eyes were out of sight, and who read it. I firmly say, write to yourself, to the discerning, to the blind, to those who have gone through youth and have dreams, to see a lost youth and to see a bright world in the eyes of the blind. " Liu Fang wrote this in the preface to Pomegranate Green. She hopes that this book can bring more teachers’ college students and future teachers touch and think, and let more people pay attention to rural education.

  Not long ago, our reporter walked into Liu Fang’s new home in Dijing Jiayuan Community, Baiyun District. The sunshine from the balcony makes the clean and tidy room particularly bright. Liu Fang is wearing a long cotton dress embroidered with white flowers and a black belt with a golden metal chain. Her long hair is tied in a low ponytail behind her head, and she walks slowly from the room with a smile on her face, which is gentle and beautiful.

  She warmly greeted us to sit down in Mandarin, which had not changed her accent. Although her eyes were invisible, she was very energetic. During the interview, her humorous and joking words made us laugh again and again.

  ★ Character file

  Liu Fang, born in 1970, was born in Hubei. At the age of 5, she and her mother came to Baiyun District with her father to support the construction of the third line in Guiyang. He used to be a first-class Chinese teacher in Baiyun No.3 Middle School in Guiyang, and now he is a psychological counseling teacher in this school. Director of China Disabled Persons’ Federation Blind Literature Association, member of Guizhou Disabled Persons’ Federation.

  Rooted in rural education for 21 years, he began to lose his sight gradually due to retinitis pigmentosa in 1997, but he still insisted on cultivating the three-foot platform. Won the title of the second "Moral Model of Dedicated Service in Guiyang" and "Good People Around Guiyang" in 2010.

  ★ Dialogue with Liu Fang

  Reporter: Although you have lost your eyesight, you are so optimistic, humorous, cheerful and strong. What is the biggest pain you face?

  Liu Fang: Actually, I am not optimistic myself, but I am optimistic and strong for others. I just found out that I had a great psychological impact when I was sick, and I couldn’t sleep at night. It was very painful to think about what parents, children and husbands should do if they were really blind in the future.

  When I encounter specific difficulties, I will also be very painful. For example, other teachers use pens to correct papers and exercise books quickly, but I have to get close to see them clearly. I feel that such a simple thing can be so laborious; When I accidentally fell into the ditch while walking, I would feel so sad.

  When my eyesight is declining and my son is growing up, I find that other pains are not pains, and the most painful thing is not to see what the child looks like. Because the most selfless love in the world is maternal love, how can you show maternal love when children can’t see it? After my son was six or seven years old, I didn’t know what he looked like. I heard that he was handsome and heavy-eyed, but I couldn’t see him.

  Everyone has their own ideals, but I can’t see, and I can’t do many things I want to do. I still feel very sorry.

  Reporter: You wrote Pomegranate Green to appeal to the society to pay attention to rural education and rural students. What do you think rural education needs now, and what should society and individuals do?

  Liu Fang: I have been engaged in education in rural areas for 21 years, and I really feel a lot. At present, the unbalanced development of education is most prominent in rural areas, unlike the schools in the city, which are very balanced in terms of teachers, hardware and equipment.

  I think rural education needs teachers first. At present, many normal college students have no firm belief in teaching in the countryside. If every normal student is unwilling to go to the countryside, how can the teachers in the countryside be balanced?

  Secondly, public opinion should have more positive publicity on rural education. Nowadays, we always promote good famous schools and famous teachers, and few people pay attention to why we can’t build a good school in the countryside and lead famous teachers to the countryside. Instead, the countryside has trained a good teacher and sent it to the city, so public opinion has neglected the propaganda of rural education.

  Third, rural students need to be concerned. Now, in the class where I am the deputy head teacher, 26 of the 44 children are left-behind children, and 30 of the 50 children in a class in the school are single-parent families. Who will supervise and care about their mental health after returning home? Many children go to Internet cafes and are swallowed up by the demons of many black Internet cafes in society.

  The turning point of life from "white" to "black"

  When she was in Guiyang Teachers College, Liu Fang was a little night blind, but she didn’t pay much attention. In 1993, at the age of 23, she was assigned to Baiyun No.3 Middle School (then known as Maijia Middle School) as a Chinese teacher and a class teacher. She was absorbed in her work and didn’t take night blindness seriously.

  However, night blindness is getting heavier and heavier, and ripples begin to appear in front of your eyes during the day.

  One day in August 1997, she came to the provincial doctor. "You have retinitis pigmentosa. This is a difficult medical problem in the world. There is no medicine and surgery to cure it. In the future, you will slowly lose sight and become blind. " The doctor’s conclusion, like a bolt from the blue hit Liu Fang on the head, she was stunned and her legs and feet were weak …

  After returning home, Liu Fang did not tell her family about her illness. "Some pains will be magnified when they are spoken, which will make more people suffer together." She works, does housework and takes care of the children as usual, but with the aggravation of eye diseases, she will get caught on the edge of the bowl and the table when she is picking vegetables, even if she is equipped with myopia glasses.

  In 1999, Liu Fang’s invisibility spread from night to day. She wanted to see the most beautiful scenery before she went completely blind, and went to the World Horticultural Exposition being held in Kunming alone. Up to now, she still remembers the beautiful scenery that made her "amazing".

  In 2000, the family knew about Liu Fang’s illness. In order not to let her family worry too much, she tried to make herself stronger.

  In 2006, Liu Fang got a disability certificate. But she thinks that although her eyes are disabled, she can still work and take care of herself. "I am not invisible at once, and many living habits are gradually formed." She walks freely at home now, washing clothes, cleaning and bathing dogs by herself. She is not blind at all.

  Don’t give up the "three-foot podium dream"

  "My primary school teacher taught me love, my junior high school teacher taught me rigorous scholarship and strict requirements, my senior high school Chinese teacher taught me to read, love books and revel in teaching, and my college literature introduction teacher made me understand that I should constantly cultivate myself." Liu Fang said that when I first joined the work, my goal was to "be a good teacher like my favorite teacher".

  Therefore, she never gave up the "three-foot podium dream".

  In September 2001, after reading Jin Yong’s the legendary swordsman, Liu Fang could hardly see clearly. She began to listen to books on MP3 and radio, and installed software for the blind on the computer to read books. In a year, she "read" more than 20 books.

  Before, Liu Fang memorized all the key points and difficulties in the key articles of Chinese textbooks for junior high school for three years with her remaining eyesight.

  She explored a set of her own teaching methods, such as composition class. Her composition comments are very rich, and some students write "Miss Liu, I look forward to reading comments" at the back of the composition. Later, it was very difficult to correct the composition, so she took the students’ compositions to the classroom and let them read them first, and then the whole class commented, revised and graded them together …

  When writing on the blackboard is difficult, she takes advantage of her strong imitation ability to combine the stories and jokes she has heard with teaching and tell them to students vividly. Speaking, learning, teasing and singing in cross talk, life, Dan, purity, ugliness in Beijing opera are also skillfully used in teaching by her. There is always laughter in class, and students say, "It’s very happy to attend Teacher Liu’s class."

  During her 21-year teaching career, Liu Fang has been a class teacher for 14 years, and most of her classes are "double-poor classes" and "problem classes". However, in the senior high school entrance examination, these classes often ranked first in the parallel classes of the school, especially in the 2005 senior high school entrance examination, and the top three scores were all in the classes she brought.

  Transform into a "spiritual mentor"

  In June, 2008, the last senior high school entrance examination for students led by Liu Fang ended. Since the beginning of the new semester, she has stopped taking classes and teaching Chinese, but has transformed into a psychological counseling teacher in the school.

  "I can’t see with my eyes, and I can’t change my exercise books, compositions and test papers. The new Chinese textbooks have changed and become more numerous. If I continue to teach, I will teach a language that is lacking." Although it was painful to give up her beloved Chinese teaching, with the encouragement of school leaders and colleagues and the trust of students, Liu Fang chose to transform.

  "Some people don’t need you to help them solve their problems. They just want to find a psychological spillway." To this end, Liu Fang had the idea of establishing a "growth record bag" for students. The students designed the cover of the file bag themselves and put their hearts in it. "Just put the thoughts and secrets in it and let it go."

  Nowadays, in Liu Fang’s psychological counseling room, rows of "growth record bags" with different covers are neatly placed. Some students took them away after graduation, and some still stayed in the psychological counseling room. There have been hundreds of them in recent years.

  "Some children came to me with psychological problems. After giving them counseling, the teacher told me that the child was much better, and I was particularly fulfilled. This is my happiest thing." Every day, many students come to Liu Fang’s psychological counseling room to chat and talk with her.

  Every semester, Liu Fang will attend classes in 25 classes in the whole school at least twice, give psychological counseling to students on common problems, give some lectures irregularly, and occasionally be invited by other teachers to be a guest teacher of composition. Every week, she will go to the moral lecture hall of the rural children’s palace to tell students moral stories.

  Support the blue sky of students with love

  "Liu Ma, how are you recently? You should take care of yourself! " Hu Xin often calls to care about Liu Fang, and sometimes buys a lot of fruit to visit her at school.

  He is a student of Liu Fang’s class of 2003, but he dropped out of school in the second day of junior high school to work. "Teacher Liu is very kind to us. After I dropped out of school, she always advised me to continue studying. Now I regret giving up my studies, but I am very grateful to Teacher Liu for her love for me." Now 27-year-old Hu Xin drives an excavator in Baiyun District, and often helps Liu Ma. Liu Fang wants to refuse, so he says, "Teacher Liu, I am your son, and we are all your sons. It is right for her to help her."

  "Children will encounter troubles when they grow up, especially left-behind children, children of floating population, children from single-parent families, and students with learning difficulties. Using’ love’ can help them and give them strength and courage." As long as students are found to have difficulties, Liu Fang will help them, donate clothes and school supplies, and help them pay tuition and clothing expenses.

  Yuan Fengmei unfortunately became an orphan in the third grade. Liu Fang approached her, comforted her, supported her and gave her family warmth. A few years later, she was admitted to Beijing Normal University and chose to be a teacher. Now she often comes to see "Liu Ma" as a teacher in Huaxi Tsinghua Middle School. "Last year, I had surgery and she stayed with me for one night. In the morning, she quietly put 300 yuan under my pillow and wrote’ My daughter gave money to my mother’." Liu Fang said.

  Today, Liu Fang is still as popular as ever in Baiyun No.3 Middle School. Before class, the students will take the initiative to pick her up to the classroom. If she appears in class in advance, the students will scream with surprise.

  Simple life and devoted writing

  Every day, after getting up and eating breakfast, Liu Fang went downstairs and went to school with her colleagues who came to pick her up for work. After school in the afternoon, she was sent downstairs by her colleagues. After having a rest after dinner, she will exercise on the treadmill on the balcony for an hour, take a hot bath, sit quietly on the floating window of the bedroom and start writing novels …

  This is Liu Fang’s life now, simple but full.

  "I like writing. In the past, I mainly wrote prose and poetry. Later, I listened to more novels and began to write novels myself." Liu Fang said that her second autobiographical novel Ten Years of Flowers has written 50,000 words. She arranged chapters according to the flower language. The first chapter "Roses Bloom" wrote about the time of love, the second chapter "Lilies Bloom" wrote about newly married life, the third chapter "Sunflowers Bloom" wrote about the birth of children, and then there was "Jasmine Bloom" …

  She said that she should write down her marriage, family and love in the ten years that she could not see from sight.

  ★ She in their eyes

  Zhu Weiran (son of Liu Fang): In my heart, my mother is both strong and fragile. I want to be my mother’s "little crutch" all my life.

  Ye Zhiya (Vice President of Baiyun No.3 Middle School): Liu Fang is an excellent teacher with a strong Chinese foundation. Although she can’t see with her eyes, she still insists on attending classes, which is amazing and admirable. She regards the school as her home, and she is also very enthusiastic about her colleagues. She can remind me of something difficult to say in a kind way, and she is a very wise person. She cares about her students very much, and her classmates like her very much, calling her "Liu Fang’s mother".

  Zhou Libo (Liu Fang’s student): "Liu Fang’s mother" is a very kind and strong person. She is very kind to every student. She can find the bright spots in us. She teaches Chinese best. She moves us with her heart and influences us with love, which brings us a lot of fun and warmth. She is brave in the face of life and full of positive energy, which deeply affects us. Thanks to fate, I met such a good teacher. Besides my mother, she is the person I admire most.

  Mao Yanhong (colleague of Liu Fang): Liu Fang is very thoughtful in teaching. She often gives us guidance in teaching methods and treatment of students. Her composition class is very distinctive. It’s really a pity that she can’t teach Chinese now. She has an open mind and a good attitude. She will lend a helping hand whenever her colleagues need help. She is charitable and enthusiastic about public welfare, and she is a person who takes pleasure in helping others.