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polular science
Science popularization: about the aperture of mobile phone lens
Now the competition of smart phones is becoming more and more fierce. Many manufacturers will apply the most advanced technology to their mobile phones in order to make their products more differentiated. The lens of mobile phones is no exception. At CES 2013, Lenovo's K900 first used the F1.8 super aperture lens. However, there are still many people who do not understand the concept of aperture, and often confuse aperture and aperture value, thinking that F
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[Video] Ubuntu mobile operating system and its pre installed mobile phones appear at CES
Canonical finally showed us this Ubuntu mobile operating system based on Linux kernel at this CES exhibition. This new system is expected to be used by Google Nexus users in February this year. The main interface of the device provides recently used applications, and powerful gesture operations can let you drag from four different angles of the screen
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Willow Glass
As Samsung and Sharp's research on flexible screens has become more mature, Corning has also launched its own bendable glass Willow Glass in due course, which also indicates an inevitable trend of display technology in the future. The thickness of Willow Glass is only 0.1mm, which is very flexible. There is a layer of laminated plastic outside, so people can easily bend the glass. But now this glass
polular science
How IP68 waterproof and dustproof is made: disassembly of Konka W880
Although smart phones are becoming more and more handsome and their configurations are getting better and better, people usually have nothing to play with, but no matter how hard the configuration of the machine is, it can't do anything when encountering water and dust. Many "mobile" friends have more or less heard or met the tragic story of mobile phones falling into the water to be repaired Now here comes a Konka waterproof and dust-proof mobile phone, W880. Don't look at it
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Sony will sell its Tokyo office building for $1.5 billion
Due to losses in consecutive years, Sony is considering selling its Sony City OSaki office building in Tokyo, which is expected to sell for between US $1.1-1.5 billion. Sony hopes to enhance its financial ability through the gains from these sales. Sony's approach is somewhat similar to that of Nokia before it. After selling the office building, Sony will continue to rent it. Sony
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Huawei will launch eight core chip MWC2013 in the second quarter and release P2
When Yu Chengdong, chairman of Huawei Terminal, received an interview from Engadget at CES 2013, he mentioned that Hisense would launch a new K3V3 chip in the second quarter of 2013. The chip would focus on the Cortex-A15 architecture, and announced that it would launch Ascend P series new products in MWC 2013, and would also break the current thinnest mobile phone, the Alcatel One
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CES 2013 inventory (1): those girls on CES
For those who love computer, here comes the welfare. I have seen so many smart phones, so many high-tech technologies, so many high-tech products that will lead the future life, and so many... When 2013 CES is drawing to a close, let's change our tastes. Dear friends, what do you want to see@ What Love Computer will present next is sure to meet your appetite! Don't think it's true
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Can the mainstream quad core support 1080P resolution?
With the CES2013 conference, many new mobile phones appeared one by one, such as Grand S, Ascend D2, Xperia Z and K900. At the end of 2012, some high-end mobile phones such as Butterfly, Find5 and Z5 were also born. They all use high-end processors and full HD 1080P screens
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Microsoft on CES in those years
At CES in 2013, Microsoft waved goodbye and gave up product display, but many of the products displayed in the whole exhibition were accompanied by Microsoft. For Microsoft to give up this CES, there has also been a heated discussion in the industry, and the pros and cons are based on different reasons. A generation of industry giants have always played an important role in CES keynote speeches. Although they quit CES this time
polular science
What's wrong with Samsung's eight core mobile processor?
CES2013 is a shining star. On January 7, NVIDIA launched its first quad core A15 processor, Tegra4. On January 8, Qualcomm launched the new Snapdragon 800 quad core processor. On January 9, Lenovo and Intel launched the dual core X86 mobile phone K900. On January 10, Samsung released the new eight core mobile processor Exynos 5
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Future conjecture of OLED flexible display screen
According to foreign media reports recently, Samsung OLED flexible display screen (folding screen) will likely achieve mass production. Although Samsung has not yet given a clear timetable, it is expected that Samsung smart phones with OLED flexible display screen will be launched as early as the first half of next year. This news also aroused people's interest and speculation about the future display technology. "Transparent", "Flexible" and "OLED" have become
polular science
Science popularization: the relationship between stacked and back illuminated CMOS
The Nubia Z5 and OPPO Find 5 released some time ago are very similar in hardware parameters. They also use a 1080P screen, Qualcomm's 8064 quad core processor, and a 13 million pixel camera. However, in media publicity, OPPO said that they are 13 million pixel stacked CMOS sensors, while Nubia only said that they are back lit, because
polular science
Why does the mobile phone screen leak light
Recently, many netizens have asked the author about the problem of light leakage on the MX2 and iPhone 5 screens in private letters. Everyone is very worried about the impact of this screen defect on daily use. Today, let's analyze the problem of light leakage on the screen, first investigate the reason, and then discuss its impact. In simple terms, the basic principle of screen display is to fill liquid crystal material between two parallel plates and change it by voltage
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Tianyu's new four core computer, Bumblebee Touch and Kiss, was exposed and went on sale years ago
On January 10, it was reported that after Rong Xiuli, president of Tianyu, published a series of numbers on Weibo recently with a mysterious Weibo kiss touch, the new machine of Tianyu also attracted wide attention. Today, a source also came to reveal the mystery of these two models. Bumblebee Kiss will focus on the low-end line, and will be equipped with Qualcomm Snapdragon MSM 8225Q quad core processor, with the main frequency of
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Synaptics Sensa grip tablet concept machine can sense hand grip pressure
Because of the super narrow border and multi touch function of smart phones and tablets, people often misoperate when playing with these portable electronic devices. The tablet newly launched by Synaptics Sensa has a grip screen, which can sense which finger the user holds on the screen; When necessary, the control command of that hand will be ignored, so as to reduce the possibility of misoperation. however
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