With all of the different tasks that can be accomplished on smartphones these days, like streaming and gaming, a large ...

Silicon-carbon batteries have been leading phones to eyebrow-raising battery life, and the Realme P4 Power includes one of the biggest batteries we've seen in a phone. It's setting an even higher ...

It looks like the Galaxy S26 Ultra's Privacy Display will affect your battery life, and not in a good way.

Battery life for the iPhone 17 Pro Max and Apple's other new models compares favorably to previous iPhones and Samsung phones. I've been reviewing smartphones at CNET for nearly a decade. If there's ...

Battery life remains a critical factor for smartphone users, directly influencing how devices are evaluated in terms of usability and overall performance. To better understand how modern smartphones ...

Smartphone battery mistakes drain power fast. Learn how to save phone batteries with simple tips to fix battery draining habits and extend lifespan.

The new Pixel 9a might appear an unassuming mid-range phone at just $499, but it actually packs Google’s largest-ever battery into a 6.3-inch form factor. The 9a’s new 5,100mAh cell is a significant ...

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 ...

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