Samsung is reportedly working on a tri-fold smartphone featuring a groundbreaking folding battery, targeting a release next ...

Putting together a foldable phone is a real engineering challenge – with the complexity ramping up once you add another hinge ...

How useful your phone is to you at any given moment is entirely dependent on if it's charged or not. Most people are ...

Lithium-ion batteries, commonly found in smartphones, rely on lithium cobalt oxide (LiCoO₂) for the cathode and graphite for ...

The TNT Panalo Phone 5G from the budget-oriented telco is out and it's one of the cheapest 5G smartphones you can get right ...

Imagine a phone that could operate for half a century without charging its battery. While this sounds like a scenario from a ...

Ever wonder why your phone battery drains so quickly? Maybe you topped it to 100% overnight, but it doesn’t even last you a ...

If you thought we saw big gains in the best phone battery life this past year, the next 12 months figure to bring us even more long-lasting phones. We've just tested our first phone powered by the ...