4: 3 or 5: 4 screen format.
Oftes, you want a 4: 3 TFT LED screen for older solutions & nbsp; where the graphics are not wide-format.
But if you want a resolution that is 1280 x 1024 then it's a 5: 4 format screen you'll need.
Oftes mistakenly believes it should be a 4 : 3 but it's up to 1280x960.
Example & nbsp;
A 4: 3 format display.
Resolution 1280/4 = 320, 320x4 = 960 1280x960
A 5: 4 screen
Resolution 1280/5 = 256, 256x4 = 1024 thus 1280x1024 resolution
But note a 5: 4 screen can be used for 1280x960, but there is a slightly wider black strip on the side of the screen.