The Oppo Find X9 Ultra delivers significantly better battery life than the iPhone 17 Pro Max.

The iPhone Air isn't selling as well as the three iPhone 17 models, which are still sold out in various markets, but there's no question the handset is a head-turner. While the ultra-thin profile and ...

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 ...

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 ...

A massive 9,000mAh battery sounds too good to be true. I put the OnePlus Nord 6 through 3 hours of gaming, and the results ...

Samsung's Exynos 2600 is the world's first 2nm smartphone chip, and that's genuinely impressive. It's just not enough to outrun Qualcomm's Snapdragon 8 Elite Gen 5 in battery efficiency.

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 ...

The Google Pixel 10 Pro Fold was recently subjected to a durability test by JerryRigEverything on YouTube, and the battery exploded toward the end of the test. This was due to the phone being bent in ...

A new battery test compares iOS 26.4.2 and iOS 18.7.8 using controlled Geekbench benchmarks to measure real performance and ...

Honor's engineering team took a different approach to the battery test procedure. The Honor 600 series was unveiled yesterday ...

Redmi wants to talk about the battery life of the upcoming Turbo 5 Max. And it is doing so in a livestream scheduled for tomorrow. The company announced on its official Weibo account that it will hold ...