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

A smartphone claiming up to 50 days of battery life sounds unrealistic in a world where most devices struggle to last a full ...

We've tested hundreds of laptops to find the ones that last the longest between charges. These battery-life champs will easily take you through a day of work or school, plus an evening's entertainment ...

Here’s iOS 26.2.1 battery life drain being tested to show how it will fare on your iPhone model. Whenever Apple announces a new version of iOS, iPhone owners are understandably worried about how that ...

I Tested the New $300 Moto G Power: Great Battery Life but Not Enough Elsewhere ...

Gaming laptop battery life is, by and large, rubbish. Or rather, trying to use a gaming-capable machine for a full day of work without charging it is, err, rubbish. I've hauled many discrete ...

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 ...

Momodou Wurry Jallow, an electrical engineering major at Alfred University, gives a demonstration on battery testing equipment installed in a lab in the McMahon Engineering Building. The demonstration ...

How we test phones at ZDNET in 2026 ...

Based on a Core Ultra Series 3 processor, the Prestige 14 Flip AI offers an unprecedented combination of 3D graphics power ...

The global electronics manufacturing and new energy sectors are witnessing a significant surge in demand for advanced testing and quality assurance equipment. As industries increasingly rely on ...