Exclusive: The OnePlus 15 has the largest battery capacity of any phone sold in the US. And it's all because of silicon.

There's little doubt that today's smartphones crave power; we're long past the days when phones were only about calling and texting. Demanding activities like gaming, watching videos, and snapping ...

Samsung today introduced the Galaxy Z TriFold, its first smartphone that has three total screens and two folds instead of one ...

A new smartphone that's equipped with a 9,000 mAh battery might be on the way. According to recent leaks, there is at least one device currently being tested that could offer a battery larger than ...

The phone is likely to run ColorOS 16 based on Android 16. It is packed by a massive 7,800mAh battery with 120W SuperVOOC ...

YouTube channel HTX Studio conducted a massive smartphone battery charging experiment that involved buying 40 phones and spending two years conducting battery charging experiments using fast and slow ...

One benefit of larger smartphones is that there’s space for bigger batteries. Battery life isn’t quite the nuisance it used to be, but anxiety about running out of power is still common. Much of the ...