Battery For Samsung Galaxy S6
BATTERY Non-removable Li-Ion 2550 mAh battery
Talk time Up to 17 h (3G)
Music play Up to 49 h
The battery life was a bit of a question mark hanging over the Samsung Galaxy S6, considering the screen resolution has nearly doubled and the battery capacity was downgraded to 2,550 mAh. It still sounds like a pretty ample battery, but we were curious how it compares to the stellar Lollipop endurance of its predecessor.
As it turns out, we were right to be worried as the Galaxy S6 posted lesser performance on all of our test compared to the Galaxy S5.
The battery scores aren't that bad and are in fact higher than average. The S6's battery had enough juice to last just under 20 hours on 3G calls. That's less than the Galaxy S5 managed, however the new model beats it at both web browsing and video playback.
In the end the new flagship managed to achieve of respectable rating of 73h, which might not be as impressive as the 83h mark of Galaxy S5, but it still means your Galaxy S6 will last three days if you are using it for an hour of calls, web and video playback each day.