As good as iPhone screens have become over the years, readability can still be an issue due to brightness. Chances are you've experienced one or two instances where your iPhone's display was either ...

Sleuths on Reddit have discovered the Google Pixel 4’s 90Hz refresh rate screen only shows its full potential when it’s set above 75% brightness. In other words, when the phone’s screen is below 75% ...

Android has improved a lot over the years but one of the earlier additions to the OS was auto-brightness. Dubbed “Adaptive Brightness” in modern iterations of Android, that does exactly what its name ...