How to test the white screen on different devices

[markbrown]

Laptops: Every pixel counts when it comes to laptop displays. The test on our tool lets you look at every corner, so you can find any problems and make sure you have the best view possible.
Monitors: Our test shows even the smallest flaws in a monitor's performance, whether it's being used for games, graphic design, or just everyday tasks.
Mobile screens: In our mobile-first world, it is very important to have a clear mobile screen. Using our brightest white screen test, you can find differences and find the best settings for your screen. Use our White screen bright as a guideline for all of your devices.
Other Screens: A good display is important for all screens, from tablets to projectors. Use our "Red, blank screen" test as a guideline for all of your devices. We make sure that your dark red screen test goes quickly, smoothly, and well.