After looking over this thread, I'm honestly concerned with my phone's battery life. Everyone seems to be getting such good results. Last night I let my One run on battery overnight, and it went from 100% to 60% even on standby, with power mode on. It literally dropped 10% in an hour without me doing much, and then proceeded to drop until 9am (I took the phone off the charger ~12:30am) when I woke up where it was a little over 60%. It drops a couple percent like every 10 minutes, and I've already messed with the settings so that there's minimal background apps running/syncing, running on wi-fi when I can, etc.
Also, I tried putting it in airplane mode just to see if there was battery drain, and it still dropped like 2-3% within 2 hours...that's not normal right? Cuz I've definitely had phones where they barely drained a percent or two in like 8 hours...
Should I get this checked out?