Contrast ratio results for MSI MAG 275CQRF-QD

Contrast ratio 58690:1
Monitor model MSI MAG 275CQRF-QD
Submitted 14 Nov 2023 22:40 CET, by 78.102.*.*
Camera model OnePlus 9 Pro
Processing remarks

Warning: image file 1: Underexposed. Please increase the shutter time.
Note: image file 1: suggested exposure time: 107.5 s (Set EV to +6.7)

Black
Screen photo
Luminance 0 cd/m2
Luminance spread 0 cd/m2 (2 standard deviations)
Exposure value –9.25 stops   (aim for –2 to –3)
Exposure spread 1.28 stops
Area used for calculation 0.442 x 0.249
Camera settings Exposure time: 1   ISO: 400   F-number: 1.9
Focal length: 23 mm   (35 mm equivalent)
Exposure compensation: 0
White
Screen photo
Luminance 74 cd/m2
Luminance spread 2 cd/m2 (2 standard deviations)
Exposure value –2.05 stops   (aim for –2 to –3)
Exposure spread 0.04 stops
Area used for calculation 0.442 x 0.249
Camera settings Exposure time: 1/400   ISO: 400   F-number: 1.9
Focal length: 23 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.