I too noticed my battery drained extra fast on my second day of use. Im trying some of the suggestions here and will screenshot later in the day/tommorow to show results.
So far: deleted the Facebook app that seemed to be constantly running the cpu.
Turned off motion controls and adjusted screen brightness to about 35-40% instead of auto.
Put phone in power save mode.
Currently im at 73% after almost 3 hours off of the charger. But my screen has been on for 1 hour and 20 minutes reading the forum through my browser. So the current results are a little skewed lol
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