UpdatedBoth HTC and Verizon claim the HTC One M8 for Windows Phone has longer lasting battery life than its Android sibling.
Fighting talkApple, your iPhone batteries suck, a lot, and the Android crowd are eating you for breakfast.
A new breakthrough suggests that future batteries could use beach sand to become three times longer lasting.
In DepthWhy do some batteries die faster than others? We peer under the hood and explain just why some of us struggle to last a day.
In DepthTired of phones which drain their batteries in less than a day? Us too. So why can't anyone make better ones?
TutorialIf you're still having to charge up more frequently than you'd like, Windows 8 has lots of settings and tools that can help make its power go further.
Wi-Fi bug may be gone, but a growing number of iPhone 5 owners are complaining about shorter battery life.