Contrast ratio results for samsung s24f350fhl

Contrast ratio 592:1
Monitor model samsung s24f350fhl
Submitted 20 Dec 2020 20:36 CET, by 201.214.*.*
Camera model Sony ILCE-5100
Processing remarks

Warning: Image F-number settings are not the same.
Warning: Image focal lengths/zoom levels are not the same.

Black
Screen photo
Luminance 0.2 cd/m2
Luminance spread 0.06 cd/m2 (2 standard deviations)
Exposure value –2.08 stops   (aim for –2 to –3)
Exposure spread 0.46 stops
Area used for calculation 0.722 x 0.812
Camera settings Exposure time: 8   ISO: 400   F-number: 5.6
Focal length: 52 mm   (35 mm equivalent)
Exposure compensation: 0
White
Screen photo
Luminance 117 cd/m2
Luminance spread 23 cd/m2 (2 standard deviations)
Exposure value –2.16 stops   (aim for –2 to –3)
Exposure spread 0.29 stops
Area used for calculation 0.333 x 0.375
Camera settings Exposure time: 1/200   ISO: 400   F-number: 3.5
Focal length: 24 mm   (35 mm equivalent)
Exposure compensation: 0

The luminance values in cd/m2 are not very reliable, since camera sensitivities can easily differ up to 50% from their nominal value. Typically, the real luminance is 30% lower than this number. The area used for calculation is chosen such that it corresponds to a viewing angle of ±14° horizontally and ±10.5° vertically, which is equivalent to viewing the screen from a distance of about 1.5 times the diagonal size.

Unfortunately, there is a lot of variation in how cameras use EXIF settings. If photos from your camera your produce unusable results, try coming back in a few days. I review submitted pictures regularly and try to fix problems.