Color contrast refers to the difference between the brightness of the background color and foreground color of digital content. Black text on a white background is very high contrast; light grey text ...

Move to the Display section on the right. Under Change brightness for the built-in display, look for the Automatically adjust contrast based on the display content to help improve battery option.

This model also boosts the brightness from previous models, reaching up to 5,000 lumens and a 5,000:1 contrast ratio. The laser projector’s paired ambient light rejection (ALR) screen comes in ...