In our 720p video loop test With brightness set to «Medium», it lasted for a whopping 12 hours and 20 minutes. (techtree.com)
While that did result in a slightly smaller battery with slightly less life overall, it still lasted well over 13 hours in our 1080p video loop test. (digitaltrends.com)
I'm going to break the mold from traditional reviews that run video loop tests to score battery performance. (zenpad.org)