I put the OnePlus 15R, and two other Androids, through some serious battery tests to prove just how much of a battery beast ...

Review: The 2026 budget Motorola phone lasts for two days on a single battery charge, but it's not more powerful than others ...

We'll remember 2025 as the year phones started lasting more than 20 hours on the very demanding Tom's Guide battery test, suggesting the era of multi-day battery life is dawning.

The way the smartphone fits into our daily lives has changed dramatically over the past decades, from being solely a ...

I looked at three years of exclusive CNET data of iPhone performance to find out which models hold their charges best. Patrick Holland has been a phone reviewer for CNET since 2016. He is a former ...

The iPhone 17 Pro Max has outstanding battery life that easily lasts all day with charge to spare. Our exclusive lab data shows you don't need to pay over a grand for excellent battery life. The $829 ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the ...

Every year, we test dozens of Android phones and have found the best smartphones you can buy. The best Android phones come with years of software and security updates, great cameras, a powerful ...

Samsung is reportedly testing a 20,000mAh silicon-carbon smartphone battery, however, it shows longevity issues in testing.

A new rumor claims Samsung SDI is experimenting with a dual-cell silicon-carbon battery boasting a massive 20,000mAh capacity, far beyond today’s smartphones. While the tech is still experimental and ...

How to Check Battery Health on Android with built-in settings, diagnostic codes, and apps to understand battery wear and ...

A new leak suggests Redmi is working on a phone with an 8500mAh battery capacity. That’s nearly 1000mAh more than the battery on the recently launched Redmi Turbo 4 Pro, which itself packs a sizable ...