做为iOS开发者,总是和逻辑分辨率打交道,现做一下总结
先普及常识:1 inch = 2.54cm = 25.4mm
iPhone尺寸
设备 |
宽(inch) |
高(inch) |
对角线 |
逻辑分辨率 |
Scale |
设备分辨率 |
PPI |
系统内存 |
OS |
处理器 |
3GS |
2.4 |
4.5 |
3.5 |
320*480 |
@1x |
320*480 |
163 |
256M |
iOS 3 |
ARM Coretex A8 |
4(S) |
2.31 |
4.5 |
3.5 |
320*480 |
@2x |
640*480 |
326 |
512M |
iOS 5 |
A4(A5) |
5C |
2.33 |
4.9 |
4.0 |
320*568 |
@2x |
640*1136 |
326 |
1G |
iOS 7 |
A6 |
5(S) |
2.33 |
4.9 |
4.0 |
320*568 |
@2x |
640*1136 |
326 |
1G |
iOS 7 |
A6(A7) |
6(S) |
2.64 |
5.44 |
4.7 |
375*667 |
@2x |
750*1334 |
326 |
1G(2G) |
iOS 8/9 |
A8(A9) |
6(S)Plus |
3.06 |
6.22 |
5.5 |
417*736 |
@3x |
1080*2208 |
401 |
1G(2G) |
iOS 8/9 |
A8(A9) |
7(S) |
2.64 |
5.44 |
4.7 |
375*667 |
@2x |
750*1334 |
326 |
2G |
iOS 10 |
A10 |
7(S)Plus |
3.06 |
6.22 |
5.5 |
417*736 |
@3x |
1080*2208 |
401 |
3G |
iOS 10 |
A10 |
8 |
2.65 |
5.45 |
4.7 |
375*667 |
@2x |
750*1334 |
326 |
2G |
iOS 11 |
A11 |
8Plus |
3.07 |
6.24 |
5.5 |
417*736 |
@3x |
1080*2208 |
401 |
3G |
iOS 11 |
A11 |
X |
2.79 |
5.65 |
5.8 |
375*812 |
@3x |
1125*2436 |
458 |
3G |
iOS 11 |
A11 |
XS |
2.79 |
5.65 |
5.8 |
375*812 |
@3x |
1125*2436 |
458 |
4G |
iOS 12 |
A12 |
XS MAX |
3.05 |
6.20 |
6.5 |
414*896 |
@3x |
1242*2688 |
458 |
4G |
iOS 12 |
A12 |
XR |
2.98 |
5.94 |
6.1 |
414*896 |
@2x |
828*1792 |
326 |
3G |
iOS 12 |
A12 |
iPad尺寸
设备 |
宽(inch) |
高(inch) |
对角线 |
逻辑分辨率 |
Scale |
设备分辨率 |
PPI |
系统内存 |
OS |
处理器 |
iPad 1 |
7.47 |
9.56 |
9.7 |
768*1024 |
@1x |
768*1024 |
132 |
256M |
iOS 4 |
A4 |
iPad 2 |
7.31 |
9.50 |
9.7 |
768*1024 |
@1x |
768*1024 |
132 |
512M |
iOS 4 |
A5 |
iPad 3/4 |
7.31 |
9.50 |
9.7 |
768*1024 |
@2x |
1536*2048 |
264 |
1G |
iOS 4-5/6-7 |
A5X/A6X |
iPad Air 1/2 |
6.6 |
9.4 |
9.7 |
768*1024 |
@2x |
1536*2048 |
264 |
1G/2G |
iOS 8 |
A7/A8X |
iPad mini |
5.3 |
7.87 |
7.9 |
768*1024 |
@1x |
768*1024 |
163 |
512M |
iOS 7 |
A5 |
iPad mini 2/3 |
5.3 |
7.87 |
7.9 |
768*1024 |
@2x |
1536*2048 |
326 |
1G |
iOS 8 |
A7 |
iPad mini 4 |
5.3 |
7.87 |
7.9 |
768*1024 |
@2x |
1536*2048 |
326 |
2G |
iOS 9 |
A8 |
iPad Pro |
8.68 |
12 |
12.9 |
1024*1336 |
@2x |
2048*2732 |
264 |
4G |
iOS 9 |
A9X |
iPad Pro 9.7 |
6.6 |
9.4 |
9.7 |
768*1024 |
@2x |
1536*2048 |
264 |
4G |
iOS 9 |
A9X |
iPad 9.7 |
6.6 |
9.4 |
9.7 |
768*1024 |
@2x |
1536*2048 |
264 |
4G |
iOS 9 |
A9 |