The end result can be summarized in just one sentence:
"If my Galaxy S5 is down to only 10% battery, it can still last up to 24 hours in standby."
That’s how a Samsung executive briefly explained the benefits of the new power savings mode, and we think this speaks this is an impressive statement.
Battery life overall has been improved in the S5, and it should last 10 hours of web browsing and 12 hours of video. It also has a user-removable battery, so you can put in a new one when you can’t reach the charger for days. But right now, take a look at our quick look at the new battery savings mode on the S5.