As the largest and most influential event in the communications industry of the year, the Mobile World Congress (MWC) has an important impact on the future of the mobile phone industry. At the just-concluded MWC2010, we also saw many new products and technologies unveiled. Previously, we have analyzed the four major operating systems that have been unveiled at this exhibition (click here to view). Today, we will learn about the future development of the mobile phone industry through some hardware technologies at this exhibition. Hardware is the foundation of a product, and at this MWC2010, we also saw some important hardware upgrades.
First, the processor technology The processor of the smart phone has been steadily increasing, and it is developing towards high performance and low power consumption. In 2009, Qualcomm's Snapdragon processor enabled smartphones to enter the GHz era, and at this MWC2010, new products introduced by chip makers not only have higher frequencies, but also indicate new changes in mobile phone processors: in the future, multi-core processors will emerge. On high-end smartphones.
At MWC2010, ST-Ericsson and Texas Instruments both introduced processors for the ARM Cortext A9 architecture. The Cortex A9 is higher in performance than the current mainstream Cortex-A8 processor and can implement on-chip SMP for dual-core or even quad-core processors, delivering outstanding performance and power consumption (ST-Ericsson's U8500) Just a dual-core ARM Cortext A9 processor with a frequency of 1.2GHz). In the future, high-end smartphones will be easier to handle applications such as HD video playback, perfect browsing of the Internet, and 3D games, resulting in a better user experience.
The picture shows the NEC CE151 chip
In addition to the central processing unit, at MWC2010, the image processing chip technology has been further improved. In the future, mobile phones will be able to take higher-pixel photos and videos. For example, a chip CE151 displayed by NEC has 1920×1080 pixel HD video processing. ability.
Second, the display technology In this MWC2010, Samsung's S8500 mobile phone has received a lot of attention, not only because it uses the Samsung bada operating system, but also because it is the world's first mobile phone with SuperAMOLED screen. This is Samsung's latest screen technology. Compared to the high-end AMOLED screen, SuperAMOLED can provide five times the image quality and increase the visibility when exposed to direct sunlight by 20%.
On Samsung's other mobile phone i8520, the SuperAMOLED screen is also applied, and the size is larger. However, this phone has another magic weapon in display, that is, it has a built-in DLP pico projector, which can enlarge the screen of the mobile phone on the screen. From the end of last year to the beginning of this year, especially at CES2010 and this MWC2010, we have seen many mobile phones with built-in projectors and quite small external projector configurations. In the future, projection technology will become the development of mobile phone functions. A new direction.
From black and white screens, STN color screens, TFT color screens, OLEDs, AMOLEDs, to today's SuperAMOLEDs, the development of mobile phone screen materials has brought better display effects; mobile phone screen sizes have also been growing from 1 inch 2 inches, currently in high-end products, Products with a screen larger than 4 inches are not uncommon, and projection technology allows the screen of the mobile phone to be displayed on a larger screen. As a platform for displaying various functions of mobile phones, the development of display technology will drive the development of various applications of mobile phones.
Third, battery technology In the development of processors, screens and other technologies, a more important technology for mobile phones is also very concerned about, that is, battery technology. If battery technology does not develop, the development of mobile phones will be walking on one leg. Although the processor and the screen are pursuing high performance and low power consumption, if you need a mobile phone to provide longer battery life, you must not only save money, but also rely on open source.
Therefore, when the world is calling for “low-carbon†life, mobile phone manufacturers such as Samsung and Hummer/Sagem have brought a new concept of environmental protection to MWC, which can use solar energy to charge mobile phones. Solar cell phone batteries are not new technology. However, more and more mobile phone manufacturers are paying attention to and investing in this field. I believe this technology will develop faster and better. We also expect future mobile phones to make greater breakthroughs in new energy.
to sum up:
In addition to the above processor technology, display and power technology, we also saw developments such as storage technology at this year's show. The improvement of these hardware technologies is the basis for the development of mobile phone functions. Of course, to achieve better and stronger functions, mobile phones are equally important in software and applications. In the future, we will also bring you analysis in this regard, so stay tuned.
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