Apple claims the iPhone 17 offers a major battery upgrade, but here's how it fares against its competitors like the Xiaomi 15 ...

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 ...

Discover how the Oppo Find X9 Pro’s 7,500mAh battery redefines smartphone endurance, outperforming the iPhone 17 Pro Max and ...

While early reviews showed positive results, a weeklong CNET iPhone Air battery test has reviewed the phone more thoroughly ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more We've tested the best phones you can buy in the US alongside many popular mid-range and budget models. One ...

I looked at three years of exclusive CNET data of iPhone performance to find out which models hold their charges best.

CNET senior technology reporter Abrar Al-Heeti highlights that the iPhone Air she reviewed regularly ends the day with about 20% to spare (after starting with a full battery). She said it would drop ...

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 ...

We may receive a commission on purchases made from links. It's been said that we've already reached "peak smartphone"; that is, we've already perfected smartphones, so most improvements from here on ...

When it comes to selecting the best phones, three key areas are most important. The display and the best smartphone camera are integral parts of the experience on most phones — especially with the ...

Faith writes guides, how-tos, and roundups on the latest Android games and apps for Android Police. You'll find her writing about the newest free-to-play game to hit Android or discussing her paranoia ...