I think we've flogged this horse enough, but what the heck ... one more time 
Apple has three options with the resolution for this product (if it exists in the specifications that have been knocked around):
1024x768
This gives the device terrific compatibility with existing apps, easier future development, lower cost and can be coupled with a low[er] cost CPU/GPU that's also lower power (i.e., longer battery life with a smaller battery). It's also ~164PPI based on the size.
2048x1536
Incredible PPI at 326 (funny enough the same as the iPhone 4/5), however, would need a stouter CPU/GPU combo. The A5X is hot, high consumption, so that might suggest the A6, however, not sure if it's capable at that resolution (that's way more pixels vs. an iPhone 5). Also the battery requirement would really escalate, not too mention, cost which I think is a primary driver. Would be instantly compatible with most apps not unlike the 1024 option.
[some other resolution]
The A5 could probably push (or possibly a slightly tweaked version) some interim resolution that's a good mix of PPI, power consumption, for example, 1600x1200 is ~254PPI which is the "retina" spec of the 3rd gen.
[Editing this, I meant to say something like 1440x1080 would be decent at ~230PPI or 1280x960 at ~203]
The obvious - and MAJOR - downside, is app compatibility/development. A new resolution would require new layouts, graphic assets, etc.
I believe Apple favors OOTB app availability over specifications.
Apple has three options with the resolution for this product (if it exists in the specifications that have been knocked around):
1024x768
This gives the device terrific compatibility with existing apps, easier future development, lower cost and can be coupled with a low[er] cost CPU/GPU that's also lower power (i.e., longer battery life with a smaller battery). It's also ~164PPI based on the size.
2048x1536
Incredible PPI at 326 (funny enough the same as the iPhone 4/5), however, would need a stouter CPU/GPU combo. The A5X is hot, high consumption, so that might suggest the A6, however, not sure if it's capable at that resolution (that's way more pixels vs. an iPhone 5). Also the battery requirement would really escalate, not too mention, cost which I think is a primary driver. Would be instantly compatible with most apps not unlike the 1024 option.
[some other resolution]
The A5 could probably push (or possibly a slightly tweaked version) some interim resolution that's a good mix of PPI, power consumption, for example, 1600x1200 is ~254PPI which is the "retina" spec of the 3rd gen.
[Editing this, I meant to say something like 1440x1080 would be decent at ~230PPI or 1280x960 at ~203]
The obvious - and MAJOR - downside, is app compatibility/development. A new resolution would require new layouts, graphic assets, etc.
I believe Apple favors OOTB app availability over specifications.
Last edited: