"Finally when it comes to the battery, the Galaxy S6 packs a relatively small 2,550 mAh battery, and, on top of the fact that the battery is now not replaceable, it’s quite easy to dismiss the battery life as subpar. What I haven’t mentioned in the performance section is the processor being fabricated with a 14 nm process. Moving down to 14 nm basically means that data is transmitted across a smaller distance, which should lead to better power consumption. With this said, I found that battery life remains in line with the Galaxy S5, rather than get better than before.
As such, the Galaxy S6 battery performs just about how you would expect. A bit over a full day of work for the typical user, with the power user probably having to rely on the power saving modes and the occasional connection to a fast charger. To say that it’s a bummer the Galaxy S6 isn’t an overachiever in the battery life department is unfortunate, but the fact that it is an average performer at best is something we, quite frankly, expected.
Wireless charging is also available with the Galaxy S6 now, and the best part being is that the S6 is compatible with the two major wireless charging standards currently available."
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I'm sold! Man the wait for this phone is killing me!