Screen size calculator

Screen size

Aspect ratio: 0.821429 (portrait orientation)
Screen dimensionsmminchfootmeter
Screen diagonal44mm1.73"0.14ft
Screen width27.9mm1.1"
Screen height34mm1.34"0.11ft
Screen surface950mm²1.47 sq.in.

Pixel density

Megapixels: 0.2 MP (164,864 pixels)
Pixel size = 0.076 mm
Pixel density = 334.7 dpi (dots-per-inch)
Pixel density = 13.2 dpmm (dots-per-mm)

Viewing distance

Viewing distancesmminchfootmeter
Minimum viewing distance
max 70° viewing angle for full field-of-view experience		19.9mm0.79"
Visual Acuity minimum distance
pixel < 1/60° so that individual pixels cannot be seen		261mm10.3"0.86ft0.26m
Ideal viewing distance
30° viewing angle for full field-of-view experience		52.1mm2.05"0.17ft
Maximum viewing distance
min 26° viewing angle for full field-of-view experience		60.5mm2.38"0.2ft

Examples