Older devices were built with LCD screens which emitted light even when a display seemed to look dark. Now, a good majority of smartphones are built with OLED.

My laptop battery seems to be dying much faster in this hot weather. Is the heat to blame and what should I do? — P Brady.

Chris is a writer and editor with over 10 years of experience covering games and has a bachelor's degree in History from the University of Central Lancashire. He's mainly focused on guides, but has ...

We’re less than a week away from the launch of the iPhone 17 lineup, and a new rumor today sheds light on several more improvements Apple has up its sleeve. In a post on Weibo, the oft-reliable leaker ...

The iPhone Air takes a cut to battery life, but there's a few tricks you can use to dampen the blow. Michelle is Lifehacker's Associate Tech Editor, and has been reviewing games, laptops, phones, and ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

If you have a fairly modern laptop, chances are that it already lasts hours on a single charge. With hardware components, programs, and operating systems becoming more power-efficient, we are ...

The battery on iPhones is constantly evolving, and the technology is only going to continue to improve as we hurtle toward the future. However, even a moderately aging iPhone can feel like it's not ...

I love laptops with OLED displays, but they can hurt battery life. Setting changes can help, though, and I also have two tips to prevent OLED burn-in. The advantages of an OLED laptop are readily ...