Content Adaptative Backlight Settings CABL will try to adjust the image being displaye by changing the contrast/quality/image backlight depending on the content on the screen. Downside to this is loss of dynamic range which results in some colors being washed out/clipped. CABL != Auto brightness (which doesn't change the content of the screen, only the brightness) NOTE: You may want to remove this. It does not work very well on many phones https://mobileinternist.com/disable-adaptive-brightness-android
Phones target this application