After more than two years of development, the competition for tablet PCs has now entered an era of fierce competition, with windows, ios and android triumphing. Windows is represented by Taiwan ’s Asus; ISO is led by Apple to become the most popular brand of the public; Android is the favorite of domestic manufacturers, hitting a sky with price advantage. Domestic tablet PCs, led by Lenovo, Yuandao and Newman, attracted many people to buy at low prices. The following 2012 tablet list is based on the results of mainland Chinese users' interest in tablets and purchase statistics, for your reference only. 
1. Apple The new iPad 16GB / WiFi version (price: 3688RMB)
There are six major new iPads with great performance improvements: the resolution is upgraded to 2048 & TImes; 1536; equipped with Apple A5X dual-core processor; the rear camera pixel is upgraded to 5 million; the rear camera supports 1080p video playback; and the voice search function ; Support 4GLTE network.
The main parameters:
Screen size: 9.7-inch capacitive touch screen, multi-point operating system: iOS 5.1
Processor: Apple A5X dual-core, 1GHz
System memory: 1GB
Storage capacity: 16GB
Screen resolution: 2048x1536
Network mode: 3G network is not supported. Camera: dual camera (rear: 5 million pixels)
Product weight: 652g
Life time: about 10 hours, the specific time depends on the use environment
WiFi function: Support 802.11a / b / g / n wireless protocol Time to market: May 2012 
2. Google Nexus 7 (price: 1999RMB)
The Nexus 7 uses a 7-inch IPS technology screen with a resolution of 1280x800; the weight is 340g, which is lighter than other products; the rigorous design still maintains the Nexus style. The front is still full black, and the screen black with IPS technology is pure and blends with the black around. This gives the entire product a strong "rigorous" feeling.
The main parameters:
7-inch 1280 & TImes; 800 IPS display with Corning tempered glass system Android 4.1 Jelly Bean
198.5x120x10.45 mm Weight: 340 g
1.2MP front camera
WiFi 802.11 b / g / n, Bluetooth
Nvidia Tegra 3 quad-core, 1.3GHz
1GB RAM
8GB / 16GB hard drive black / white (may follow brown)
microUSB port
4325mAh battery, 8-hour battery life Speaker, NFC (Near Field Communication Technology), vibration meter, built-in GPS, support A-GPS, magnetometer, gyroscope 
3. Samsung GALAXY Tab 2 P5100 (16GB) (price: 3350RMB)
This Samsung GT-P5100 is an upgraded version of GT-P7500. There are only some improvements in systems and functions. Advantages: The screen display effect is good; support the use of standard SIM card, you can call. The disadvantage is that the compatibility is only average.
The main parameters:
Screen size: 10.1-inch capacitive touch screen, multi-point operating system: Android4.0
Processor: Dual core, 1GHz
Storage capacity: 32GB Flash disk, screen resolution: 1280x800
Camera: dual camera (front: 300,000 pixels)
Product weight: 588g
GPS navigation: Built-in GPS navigation Life time: The specific time depends on the use environment
WiFi function: Support 802.11b / g / n wireless protocol Time to market: 2012 Data interface: Micro-USB 
4. Lenovo Music Pad A2107 (16GB) (price: 1550RMB)
Lenovo Le Pad A2107 can be said to be a very innovative tablet product. Its unique dual-card dual-standby function maximizes the solution of some users' business problems. At the same time as a functional tablet computer, the machine can be said to be suitable for a very unique tablet computer, equipped with a 7-inch capacitive screen with a resolution of 1024 & TImes; 600 pixels, the display effect is enough to meet the daily needs of users demand.
The main parameters:
Screen size: 7 inches capacitive touch screen, multi-point touch screen Operating system: Android4.0
Processor: ARM Cortex-A9 MTK6575 single core, 1GGhz
System memory: 1GB
Storage capacity: 16GB Flash disk, screen resolution: 1024x600
Network mode: Unicom 3G (WCDMA), 4G HSPA +
Camera: dual cameras (front: 300,000 pixels, rear 2 million pixels)
Product weight: 400g
GPS navigation: Built-in GPS navigation Life time: about 10 hours, the specific time depends on the use environment
WiFi function: support 802.11b / g / n wireless protocol 
5. The original N70 dual engine (16GB) (price: 799RMB)
The original road N70 dual engine is clearly aimed at the small size market with higher portability. The dual-core CPU quad-core GPU configuration has outstanding performance in these "little guys". The official nominal CPU frequency can be up to 1.6GHz, and the Mali 400 quad core GPU surpasses Apple's new iPad and Samsung Galaxy series models, equipped with IPS display can be more prominent in 7-inch tablet, from the overall configuration point of view with international standards. The overall cost performance is the highlight of the N70 dual engine.
The main parameters:
Screen size: 7-inch capacitive touch screen, multi-touch ...
Operating system: Android4.0
Processor: RK3066 ARM Cortex-A9 dual core, 1.6 ...
System memory: 1GB
Storage capacity: 16GB Flash disk, screen resolution: 1024x600
Network mode: reserved 3G module port Camera: integrated camera Product weight: 313g
Life time: the specific time depends on the use environment
WiFi function: WIFI wireless Internet access Time to market: July 2012 
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