Contrast ratio | 830:1 |
---|---|
Monitor model | Dell g2724d |
Submitted | 10 Oct 2024 22:53 CEST, by 89.64.*.* |
Camera model | OPPO Reno10 Pro 5G |
Processing remarks |
|
Black | |
Screen photo |
|
Luminance | 0.12 cd/m2 |
Luminance spread | 0.07 cd/m2 (2 standard deviations) |
Exposure value | –2.54 stops (aim for –2 to –3) |
Exposure spread | 0.83 stops |
Area used for calculation | 0.304 x 0.509 |
Camera settings | Exposure time: 1 ISO: 400 F-number: 1.8 Focal length: 24 mm (35 mm equivalent) Exposure compensation: -3 |
White | |
Screen photo |
|
Luminance | 99 cd/m2 |
Luminance spread | 39 cd/m2 (2 standard deviations) |
Exposure value | –1.49 stops (aim for –2 to –3) |
Exposure spread | 0.58 stops |
Area used for calculation | 0.304 x 0.509 |
Camera settings | Exposure time: 1/400 ISO: 400 F-number: 1.8 Focal length: 24 mm (35 mm equivalent) Exposure compensation: -3 |
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.