Contrast ratio | 7746:1 |
---|---|
Monitor model | |
Submitted | 28 Feb 2024 03:30 CET, by 184.94.*.* |
Camera model | Google Pixel 7 Pro |
Processing remarks | Warning: image file 1: automatic white balance can cause inaccuracies. |
Black | |
Screen photo |
|
Luminance | 0.88 cd/m2 |
Luminance spread | 0.45 cd/m2 (2 standard deviations) |
Exposure value | –7.09 stops (aim for –2 to –3) |
Exposure spread | 0.75 stops |
Area used for calculation | 0.25 x 0.141 |
Camera settings | Exposure time: 1/90 ISO: 311 F-number: 2.2 Focal length: 13 mm (35 mm equivalent) Exposure compensation: 0 |
White | |
Screen photo |
|
Luminance | 6811 cd/m2 |
Luminance spread | 445 cd/m2 (2 standard deviations) |
Exposure value | –0.7 stops (aim for –2 to –3) |
Exposure spread | 0.09 stops |
Area used for calculation | 0.25 x 0.141 |
Camera settings | Exposure time: 1/3126 ISO: 117 F-number: 2.2 Focal length: 13 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.