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

Some iPhone users feel that battery life is worse after updating to iOS 26.3, and that the battery drains faster even after ...

iOS 27 will bring battery life improvements, according to a new report.

Many users avoid updating software right away to avoid battery life issues, but iOS 27 might bring a major boost to battery ...

For years, we've seen incremental updates to the iPhone's software, but with iOS 26 getting a design overhaul, quite a few heads have turned. From updates to iMessage, to call screening in the Phone ...

Have you ever experienced a mystery iPhone battery drain? A day when your iPhone usage is more or less normal, but for some reason your battery’s draining at an accelerated rate? Let’s exclude the ...

No matter how flashy a smartphone might be, how many features it touts, it has a single piece of technology packed inside that is more important than any other: the battery. When it runs dry, your ...

As part of his iPhone 16 coverage, Chinese blogger Geekerwan did a battery test of the new flagships, comparing all the iPhone 16 models to the iPhone 15 Pro, iPhone 15 Pro Max and some Chinese ...

The testing involves various activities to ascertain how the battery will perform. These included messaging, web browsing, video calls, and gaming. The iPhone 15 Pro saw its battery life increase from ...

Apple’s iOS 27 update may improve iPhone battery life through deep system cleanup and smarter efficiency upgrades, alongside major AI integration and a revamped Siri experience. The post iOS 27 could ...

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