In 2025, CNET tested the battery life of 35 phones, and our overall top performer is the iPhone 17 Pro Max. At a starting ...

If you were to take a laptop on a plane or away for a ski weekend, how long would it last streaming Netflix before it ran out ...

A battery test shows iPhone 17 gains are real but modest, with eSIM-only models likely lasting longer thanks to larger ...

The HP OmniBook 5 14 is a mid-range marathoner.

Here’s iOS 26.3 and iOS 18.7.5 battery life drain being tested to show how they perform on different iPhone models.

We've tested hundreds of laptops to find the ones that last the longest between charges. These battery-life champs will easily take you through a day of work or school, plus an evening's entertainment ...

According to a new report, the iPhone 18 Pro Max, and possibly the iPhone 18 as well, will be thicker to accommodate a bigger ...

Battery life anxiety is even less relevant now that PC manufacturers have sped up charging. Samsung promises “super-fast ...

Battery life remains a critical factor for smartphone users, directly influencing how devices are evaluated in terms of usability and overall performance. To better understand how modern smartphones ...

Samsung’s latest flagship lineup—Galaxy Flip 7, Fold 7, S25 Ultra, and S25 Edge—has undergone extensive testing to evaluate battery performance. This analysis explores how factors such as design, ...

For all its many strong sides, the Samsung Galaxy S25+ doesn't have the best battery life. Which smartphone options on the ...