A broad new smartphone test has found that Apple devices lead the industry for battery life, with the iPhone 17 Pro Max ranking as the longest-lasting phone tested and Apple tied as the top overall ...

The iPhone 17 Pro Max tops CNET’s battery stress tests, beating out the OnePlus 15 despite its gargantuan 7,300 mAh cell. Discover how Apple's A19 and N1 chips are changing the game.

The top ranking phone was the iPhone 17 Pro Max, despite having a relatively average battery capacity of 5,088 mAh and not using the latest battery tech. This is explained by the power efficiency of ...

What’s the deal with iPhone Air battery life? Can a smartphone this thin actually last all day? Or at least, most of the day?

Phone battery life has always been important, but which brands consistently offer the longest battery life? After extensive testing, we've found the two leaders.

When it comes to the best smartphone battery life, nothing beats these two iPhones. One you can guess but the other might ...

The iPhone 17 Pro Max ranks first for battery life in testing across 35 smartphones, setting a new endurance benchmark.

I looked at three years of exclusive CNET data of iPhone performance to find out which models hold their charges best. As Managing Editor, I lead CNET's mobile team, covering news and reviews on ...

Editor's note: The iPhone 17 Pro and 17 Pro Max come with a major redesign. Gone is the titanium and glass sandwich approach of previous Apple Pro phones. In its place is an aluminum unibody that ...

Here’s iOS 26.2.1 battery life drain being tested to show how it will fare on your iPhone model. Whenever Apple announces a new version of iOS, iPhone owners are understandably worried about how that ...

Over the years, Apple has continued to improve the battery life of iPhones with bigger batteries and more efficient chipsets. The brand has also optimized the software to consume less power and added ...

The Realme P4 Power has a 10,001mAh battery, which is the capacity of a typical power bank. But how good is it at actually charging other phones?