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 ...

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.

If you are experiencing issues with your Hisense Smart TV constantly dimming, there are several potential causes and corresponding solutions that you can implement to restore optimal viewing quality.

Instead of simply dimming your Lock Screen wallpaper, the system blurs it by default in iOS 26. The tweak makes the clock and widgets stand out more, but it also defeats the purpose of displaying a ...

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 ...

OLED monitors need fine tuning with brightness dimming issues, and Gigabyte may just have cracked this at CES 2026.

To prevent your iPhone's screen from automatically turning off, open Settings, go to Display & Brightness, and select "Never" ...

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 ...

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.

The new iPad Pro gets a mini-LED-powered, local-dimming screen that, on paper, looks worthy of pro-level monitors and high-end TVs. David leads the editorial team at CNET. We create expert reviews, ...

Like it or not, 8K TVs are now a thing. And when I say a thing, I mean something you will actually be able to buy with (lots of) your hard-earned money at some point in the course of 2018. For even if ...