iPhone-battery-life1

The Samsung Galaxy S4 has retained its title as winner of the highly-regarded Which? UK consumer association battery-life tests, despite competition from newer handsets. The S4 achieved call times 37 percent greater than its nearest rival, the HTC One. The results in web use were far closer, but the Samsung S4 took the lead there too.

The Galaxy S4 also won back in June, but retained its title in the face of new competition from the latest iPhones and an updated Nokia Lumia. Android handsets took the top three slots in call times, and the top four in web use …

Which? is noted for the rigor of its tests. To ensure that results are not affected by network signal strength (phones use a lot more power when the signal is weak), Which? uses its own phone network simulator to provide each handset with the same strength of signal. It also uses light-meters to set the screen brightness of each handset to the exact same level.

FTC: We use income earning auto affiliate links. More.


Check out 9to5Google on YouTube for more news:

You’re reading 9to5Google — experts who break news about Google and its surrounding ecosystem, day after day. Be sure to check out our homepage for all the latest news, and follow 9to5Google on Twitter, Facebook, and LinkedIn to stay in the loop. Don’t know where to start? Check out our exclusive stories, reviews, how-tos, and subscribe to our YouTube channel

About the Author

Ben Lovejoy's favorite gear