At present, the price/performance ratio is much higher than that of ipad2, so it is recommended to buy 3.

Compared with 2, the improvement is as follows:

1, screen resolution: 3 is 264 dpi of 2048 x 1536, and ipad 2 is 1024 x 768 132 dpi, which I personally think is the biggest progress.

2. Processor: 3. A5X processor and quad-core graphics processor; 2 Adopt A5 dual-core processor.

The biggest improvements of 3 and 3 are camera, 5 megapixel rear camera and 5 lens /IR filter; The front lens of the iPad2 is only 700,000 pixels, and then it is 1.3 million.

The 4th and 3rd Generation 4G LTE

5. battery generation 3: wifi 10 hour, 4G 9 hours; So is the IPad2.

6. The third generation is 9.4mm thick and weighs 652 grams; IPad2 is 8.8mm thick and weighs 6 13g.