I am getting the same kind of results as well. I am impressed by this phone!I'm at 8% battery remaining with 4hrs and 15min actual screen time. That's not bad by any means.
In fact, given the high ppi QHD display and powerful cpu/gpu, that's pretty impressive given how small the battery is.
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I see a lot of "cell standby" as well. I heard at XDA it was a software issue they are working on and would be resolved in a future update. Battery life would just improve after that.Complete battery burn down was 5hrs and 1min screen time.
This was normal use. Little of everything including some video and lots of Google Play Music.
I would say that refutes all of the jabber about poor battery life. I'm not seeing it thus far.