It's already been a banner year for battery life, with newly released devices like the OnePlus 13 and OnePlus 13R producing impressive results in our battery testing. And soon, the new Galaxy S25 models from Samsung will have their chance to show just how long they can last on a charge.

The biggest reveal from last week’s Samsung CES press conference may well have been another press conference. The hardware giant closed out the main event

Samsung will launch its Galaxy S25 lineup on January 22, featuring the S25 Ultra with a 6.9-inch display, Snapdragon 8 Elite processor, and a 200MP camera. The S24 Ultra, released last year, has similar specs but a slightly smaller display and different chipset.