Excuse me, who can talk about the differences between iPad 4, iPad Mini 2 and iPad Air except the screen size?

The difference between ipad4 and ipad mini2:

1: screen.

The ipad4 has a 9.7-inch display. The pixel per inch is 264PPI.

The ipad mini2 has a 7.9-inch display. The pixel per inch is 324PPI.

2: Chip.

Ipad4 is A6X.

Ipad mini2 is A7+M7.

3: Weight and thickness.

Ipad4 is: 652g g.

The Ipad mini2 is 331g.

The difference between ipad air and ipad mini2:

1: display screen.

The screen size of iPad Air is still 9.4 inches, and the resolution is 2048 x1536,264 PPI? Retinal screen.

The second generation iPad mini is equipped with a 7.9-inch retina screen with a resolution of 2048 x 1536326 PPI.

The difference between the two is the same except the screen size. However, the ppi of the two is different, and the ppi of iPad mini2 is significantly higher than that of iPad Air.

The higher the ppi, the better and clearer the display effect.

Note: PPI? = per pixel

Inches, pixels per inch.

2. weight

The iPad Air weighs less than 500 grams. Here, take the Wifi wireless version as an example, and the exact weight is 469 grams.

The iPad mini2 weighs less than 350g, and the exact weight is 331g.