I just noticed something kind of huge. For the past month I've been enjoying T-Mobile's free 3 month 4g LTE offer. I've pretty much never turned on wifi since December 1st, and I have realized something - wifi, for whatever reason, uses up way more battery than LTE does. Why is this? I think it might have something to do with background processes. It seems that when I do turn wifi on, a whole bunch of background processes start to commence, or they just kick into overdrive. I'm guessing it's because the system wants to handle all of the big data consuming stuff over wifi. But the thing is that I've literally not even noticed anything different in performance or sync status while exclusively using LTE. The only thing I know for sure isn't happening is that my photos are not syncing to Google Photos, but I can live with that. All I have to do is turn on wifi at night before charging my phone and they'll sync up fine. Anyway, my suspicions are further corroborated by looking at the battery monitor. Previously, I would get 'Awake' times at seemingly random times. As I understand it, you only want Awake times to match up with 'Screen On' times. In the screenshot I provided u can see that the phone is barely ever waking up while the screen is off, which is something I WISH would happen when wifi is on! I'll reiterate, when wifi is on it seems like the background processes just run amok. Finally, I got 4 hours and then some of screen-on time with the phone at 26% currently. I didn't charge it all night and it was at 31% when I fell asleep. Woke up with it at 28% (look at that beautiful flat slope!)
What gives?? I've had my concerns about wifi battery issues for a while but this literally confirms it. As a test, a week ago or so I did turn on wifi just to see if it made a difference in battery life. And yes, it did! Is this just an android issue. My iPad has been sitting in a corner for a week with wifi and push notifications on and the battery has only gone down like 2%, pretty outrageously good.
Just letting everyone know. Try this out! Idk if this is worth actually paying unlimited data for, but at least, just try to keep wifi OFF as much as possible. Peace out guys
Posted via the Android Central App
What gives?? I've had my concerns about wifi battery issues for a while but this literally confirms it. As a test, a week ago or so I did turn on wifi just to see if it made a difference in battery life. And yes, it did! Is this just an android issue. My iPad has been sitting in a corner for a week with wifi and push notifications on and the battery has only gone down like 2%, pretty outrageously good.
Just letting everyone know. Try this out! Idk if this is worth actually paying unlimited data for, but at least, just try to keep wifi OFF as much as possible. Peace out guys
Posted via the Android Central App