ZDNET's key takeaways Total battery capacity is only one factor influencing actual device longevity.Lab tests demonstrate how ...

Despite some criticism of the lifespan of most Google devices, the Pixel 9 has outlasted the brand-new Galaxy S25 and iPhone 16 in one of the most realistic battery tests of late. Almost since the ...

In a recent battery performance showdown from Phone Buff, two of the most anticipated smartphones of the year, the Google Pixel 9 Pro XL and the Samsung Galaxy S24 Ultra, were subjected to a rigorous ...

After the release of iOS 26.2 and iOS 18.7.3 to the public, a new video has put both updates to the test. With battery life ...

We’ve got the Samsung Galaxy S24 Ultra in-house and have been using it since Unpacked. And now we’ve just finished running our battery test on the Galaxy S24 Ultra. The results were, quite frankly, ...

During the web browsing test, the Surface Laptop 7 experienced a 24% battery drop, while the MacBook Pro saw a more efficient 16% drop. This indicates that the MacBook Pro is more energy-efficient ...

I recently upgraded to the Ring Battery Doorbell Pro and love all the features I'm used to using, but find some new safety ...

In its announcement video for the iPhone 16e, Apple said the device features a new internal design that allowed for a larger battery. Apple does not publicly advertise mAh battery capacities for ...

We've tested the best phones you can buy in the US alongside many popular mid-range and budget models. One of the most important and objective tests we conduct is a standardized battery test. We're ...

There’s nothing more frustrating than hearing the familiar ding of a dying battery. This scenario always seems to happen when there’s zero outlets in sight. Bummer, man. Nowadays, laptops are lasting ...

You might be reading this on a device that has one – lithium-ion batteries are in just about every new device we use today. Because of that, and with many of those tools and toys likely on the ...