Do you ever open up your iPhone and realize that your screen is a lot dimmer than it was an hour ago? Well, this isn't a coincidence. It's an automatic measure that Apple programmed into every iPhone ...

Laptops are designed to be portable, which means that they have different components and programming than a standard desktop PC. That portability makes them great business tools, but laptop displays ...

Apple's discussion boards and the MacFixIt inboxes are filled with a surprisingly high number of reports indicating backlight burnout (though other factors may be at play) on Apple Cinema Displays.

If you use a laptop on battery power, you’re probably well aware of its penchant for slightly dimming the screen after a period of inactivity. This dimming helps reduce energy consumption, thereby ...

Samsung Galaxy phones in battery saver mode dim screens so aggressively when they hit 5% that they become difficult to use.

When you need to use your notebook frequently for business, you need to be comfortable to be productive. The Lenovo ThinkPad features a brightness control function that enables you to make the screen ...

From local dimming and HDR brightness to Mini LED, RGB LED, and Dolby Vision 2, we answer reader questions about modern TV picture quality and what display technology matters most in 2026. The post ...