With the same 4,000 mAh battery as the Galaxy S24, the Galaxy S25 is reliant on its new chip and software to find more battery life. And fortunately for Samsung that's paid off. The
Galaxy S25 lasts 15 hours and 43 minutes in the TG battery rundown test (browsing websites non-stop over a cell connection from 100 - 0%). That's
over two hours longer than the Galaxy S24, and compared to the
iPhone 16 Pro's 14 hours and 7 minutes and
Pixel 9 Pro's 13 hours and 37 minutes.
