We just tested the battery life on the Galaxy S26 Ultra with privacy display on

It looks like the Galaxy S26 Ultra's Privacy Display will affect your battery life, and not in a good way.
Alfred University

Alfred University class on battery life testing supported by National Science Foundation grant

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 ...
ZDNet

We ran battery tests on 9 popular tablets - this model lasted the longest (and other surprise results)

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

Oppo Find N6 leads battery test with 6,000mAh silicon-carbon advantage

Battery life hasn’t exactly been a strong point for foldables so far, but that might be starting to shift. A recent comparison test gives a clearer idea of where things stand right now. The test comes ...
Digital Trends

The OnePlus 15R battery life was so impressive, I had to test it to the limit

The OnePlus 15R, Realme 15 Pro and Poco X7 all showing their Battery page. The OnePlus stands before the rest. Tom Bedford / Digital Trends In my recent OnePlus 15R review, I claimed it had the best ...