The OnePlus Turbo doesn't try to stand out with a flashy design or cutting-edge cameras. Instead, leaked images suggest ...

OnePlus has been making top-tier phones for years, but its newest flagship has a killer feature that gives it an edge over ...

ZDNET's key takeaways Total battery capacity is only one factor influencing actual device longevity.Lab tests demonstrate how ...

An upcoming OnePlus smartphone is rumored to feature a staggering 9,000 mAh battery, nearly matching the combined capacity of ...

The Honor Win is the first flagship gaming phone with a cooling fan and a 10,000-mAh battery that's rated for both dust and ...

Most of us panic a little when we realize dozens of apps are 'open' on our phones. But does closing them actually help?

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 ...

Rechargeable batteries lose their capacity over time, and Apple suggests replacing the battery if the maximum capacity drops ...

Battery life has always been one of the biggest limitations in smartphones. As devices have become thinner, faster, and more capable, users have often been left juggling between performance and power.

Apple's battery guide describes lithium-ion batteries as "consumable components" that naturally lose capacity over time. To slow that decline, iPhones use Optimized Battery Charging, which learns your ...