The Zenfone 11 Ultra joins the last two ROG ... year by offering 14 hours and 14 minutes of battery life — exceeding the performance of the iPhone 15 Pro Max in the process.

It's impossible not to notice how bad my iPhone's battery life has become since upgrading to iOS 18; it only got progressively worse with iOS 18.1 and 18.2. It's the rare day that my battery is ...

EXPOSING your iPhone to certain temperatures can "permanently" shorten its battery life – and cost you a chunk of change too. In fact, you may have already let your iPhone get too hot or cold ...

In the world of flagship smartphones, the iPhone 16 Pro Max and Samsung Galaxy S25 Ultra stand as shining examples of ...