Size: 4 "
Resolution: 720 * 720
Overall dimension (MM): 76.54 (H) * 74.66 (W) * 2.0 (D)
Display area (MM): 71.928 (W) * 71.928 (H)
Visual angle: 80/80/80/80
Interface type: MP
Backlight type: white LED backlight
Brightness Cd/m2: 350
Backlight life H: 50000
Operating temperature: - 20,+70
Storage temperature: - 30,+80
Touch screen: no touch