The One UI 8.5 beta update will introduce a revamp to the battery settings page and more power saving options.

Discover how to optimize iPhone battery settings on iOS 26 to extend battery life, improve performance, and support ...

Some settings on your iPhone, like the sleek animation effects, impact its battery life. Here's how to disable them.

How to: Go to Settings > Display on your Android phone. There, you'll find the option to switch between a light and dark theme and to have dark mode turn on automatically at a certain time of day. I ...

Your Samsung phone may already have decent battery life - but a few smart tweaks can make it even more enduring.

Other Android makers like Google, OnePlus and Xiaomi include comparable options -- often called Adaptive Charging, Optimized ...

When your iPhone is in the red (or yellow), these battery-saving settings are going to come in handy to keep it going just a little longer. But every new iPhone model also comes with a slew of new ...

The Samsung Galaxy S25 Ultra is the battery life king of Samsung devices, lasting longer than any Samsung phone we’ve ever put through our Tom’s Guide battery test. The Galaxy S25 Plus is no slouch ...

“This setting automatically adjusts your screen brightness based on the ambient light,” Lovre says. “While this can be convenient, it can also lead to unnecessary battery drain. If you find that ...

Windows 10 is getting a redesigned 'Battery' settings page that provides detailed graphs showing how your mobile device uses the battery. In yesterday's release of the Windows 10 Insider build 21313, ...