Total battery capacity is only one factor influencing actual device longevity. Lab tests demonstrate how different hardware components impact power consumption rates. Efficient processors and screen ...

We use a stringent set of repeatable tests to analyze the mobile phones we review, covering battery life, call quality, ...

Exclusive: The OnePlus 15 has the largest battery capacity of any phone sold in the US. And it's all because of silicon. As Managing Editor, I lead CNET's mobile team, covering news and reviews on ...

While Samsung and Google are among the most popular brands when it comes to Android devices, neither of those brands make the ...

There are several ways Android phones are changing in 2026, and battery technology seems to be of primary importance to most manufacturers. More smartphone vendors are using silicon-carbon batteries, ...

With batteries being such an integral part of smartphones, it’s little wonder that extending the period between charging and battery replacement has led to many theories and outright myths about what ...

What if the very feature that makes your smartphone so convenient, fast charging, is quietly wearing down its battery? It’s a concern that’s sparked countless debates among tech enthusiasts and casual ...

Among the items to consider when buying a new phone is the battery life, because you don't want to buy a phone that you'll have to keep plugged into a charger most of the time. However, buying a ...