Screen.colorDepth and Screen.pixelDepth can return other value than 24

The Screen object is no longer required to return 24 for colorDepth and pixelDepth. It enables websites to have a better idea of the number of bits being used to display a color on the screen.



Editor's draft

Status in Chromium


Enabled by default (tracking bug) in:

  • Chrome for desktop release 59
  • Chrome for Android release 59
  • Android WebView release 59

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

  • Public support
  • No public signals
  • No public signals
  • Positive


Last updated on 2017-07-20