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Hi. My phone has been on for 18 minutes and the battery is already at 89%... Wifi, auto sync, background data are all switched off. Brightness is at zero. Can anyone give me some advice? Should I contact samsung?
Thanks guys.
Sent from my GT-I9000 using XDA App
do you have a Live Wallpaper?
those that moves, animated, 3D, whatever you want to call it
please dont forget that the battery is weaker in the first few days/1 week, and then, when you drain it down - charge it up several times it will be better and better.
For example mine was at 48% when I bought it, I went to a bar right after it and shot several pictures, shared it via email, etc, and like 4 hours later, it was down to 17%. At home I recharged it fully, the other day it was definetly stronger, but I still had to recharge it in the evening. After the 5-6th recharge, now I can use it for 2 and a half days with some wifi, 15-20 short calls per day and listening to music.
Thanks for the replies. Have you guys noticed that every 20% or so = 1 hour of screen time on lowest brightness? My phone had about 5 hours of screen time over about 14 hours before it died. Is that ok?
diehard2222 said:
Thanks for the replies. Have you guys noticed that every 20% or so = 1 hour of screen time on lowest brightness? My phone had about 5 hours of screen time over about 14 hours before it died. Is that ok?
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That doesnt sound so anormal to me.
The display is the biggest battery consumer.
Most of the people here manage to use their phone 2-3 days but most of them use the display only 2-3 hours
After few battery cycle your phone should be able to last 7-10 hours of continuous display
damn 7-10 hours of continuous display? only getting 5 atm.. lets see.. ive had about 4 battery cycles so far. have had the phone for a week now. hope it gets better then.
...4 hours of heavy usage (wifi connection and 3g on but idle)
Mid to periodical usage could reach 24h.
6th day of usage....
i think this is mediocre for me. please report your battery performance to compare.
Any tips to improve this?
I can get around 8-10 hours with heavy usage... constant music, etc.. and about 2-3 days with light-medium usage.
infamousjax said:
I can get around 8-10 hours with heavy usage... constant music, etc.. and about 2-3 days with light-medium usage.
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Hmm so i guess there is a problem with my device.
Great!, and how am i supposed to explain this to the service?
I get about 12 to 15 hours of heavy usage via web, text, and email. If i watch video it's less but I am pretty happy with the battery thus far.
--Sent from Samsung Tab
I can only get around 7 hours of use.
I have a problem that if i even dont use it, the battery still drain. I got it full charged and theb unplug it. About 8 hours later, it went down to 50%.
Is there any problem with my device?
T33H00 said:
I can only get around 7 hours of use.
I have a problem that if i even dont use it, the battery still drain. I got it full charged and theb unplug it. About 8 hours later, it went down to 50%.
Is there any problem with my device?
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same here. i don't know how you guys are getting so much better battery life. i can barely last a day and i don't use it all that much. maybe 2-3 hrs of surfing the web over wifi (not even 3g). i even used setcpu to underclock to 200Mhz when screen is off.
Maybe it has something to do with the very first charge.
When i unboxed the battery was fully charged so i drained it and had it charged for 8 hours. maybe it needed to be charged prior first usage.
raqball said:
I get about 12 to 15 hours of heavy usage via web, text, and email. If i watch video it's less but I am pretty happy with the battery thus far.
--Sent from Samsung Tab
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Is that 12-15 hours with the screen on? Because that's much more than I'm seeing.
I've done a few measurements just to get an idea of the battery life. They are just extrapolations based on a few hours of runtime for each so they are by no means exact, but my impression is that they give a decent view of real values nonetheless. The battery percentage indicator does not seem to be terribly non-linear.
Video playing (SD quality) with full brightness: 5.5 hours
Video playing (SD quality) with lowest brightness: 9.5 hours
Idle at homescreen with full brightness: 6 hours
Idle at homescreen with half brightness: 9 hours
Idle at homescreen with lowest brightness: 12 hours
Music playing in headphones (screen off): 90 hours
Can't believe how lazy reviewers seem to be, I haven't read a single one where they have properly measured battery life for things like playing movies or reading an ebook. It's all just subjective feelings (which are obviously very unreliable).
All in all I am pretty pleased with the battery life (but I've just had it for a few days). I especially like the fact that it's basically a normal Android phone just with a giant screen and battery. This obviously means that standby and music playing times are going to be excellent.
Edit: Those of you who think you're seeing bad battery life, what does the battery use thingy in settings say? Or is that not a good tool?
I read a post somewhere where the OP was getting horrible battery life and found out that the Gallery app was draining the battery.
The OP in that thread said even exiting the app did not kill it, and it kept draining the battery.
Perhaps you can look into this more. I never use the gallery app so maybe why this is why i get decent battery life?
Edit to add:
Here is the thread
http://forum.xda-developers.com/showthread.php?t=826472&highlight=gallery
If it's this post you're referring to it's by me . The Gallery application shows up under battery use though, so I'm pretty sure that's not it.
Are you sure it's really as much as 12-15 hours with the screen always on? If it were 9-10 hours with brightness at half it would around what I'm seeing I guess, but 12-15 is quite a lot more. Not that I'm disappointed, but if better is possible better is what I want
dravisher said:
If it's this post you're referring to it's by me . The Gallery application shows up under battery use though, so I'm pretty sure that's not it.
Are you sure it's really as much as 12-15 hours with the screen always on? If it were 9-10 hours with brightness at half it would around what I'm seeing I guess, but 12-15 is quite a lot more. Not that I'm disappointed, but if better is possible better is what I want
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No not 12-15 hours with the screen always on.... I get 12-15 total... Screen on for usage, off for a while, back on to email and SMS ect...
Ah ok, then there's no discrepancy .
I got 10 hours from full to complete off. I was using it to watch streaming movies on 3g
for a couple of hours and then watch a movie off of the sd card and an episode of supernatural.
After that its just web and ebook reading. Its pretty good. Almost the same as my ipad.
I got a total of around 14 hrs plus with wifi and edge on, screen brightness at 20%, around 7 hrs of standby while i was asleep at night, with 4 hrs of heavy surfing, youtube etc. . . No calls though, only some sms and always on IM with nimbuzz logged in.
What i am seeing is with heavy usage i.e. Multiple apps running, wifi and edge on, i get anywhere between 5-7 hrs of battery life which i think is fair enough for a device this size which am constantly fiddling with.
Sent from my GTP1000 using XDA App
Can someone please post,
Using the supplied mains charger, how long does it take to fully re-charge a drained Galaxy Tab?
As it is a large battery what sort of charging times to expect?
(This is while NOT using the device).
Charusen said:
Can someone please post,
Using the supplied mains charger, how long does it take to fully re-charge a drained Galaxy Tab?
As it is a large battery what sort of charging times to expect?
(This is while NOT using the device).
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Click to collapse
it takes 4hours for me
I only get about 5-6 hrs tops under constant usage...browsing,fb,tweeting,watching video...but I buy the phone 2nd hand...I'm going to buy a new battery in the new future..let's see if the battery life over 8 hrs I would be happy : )
EDIT :
Sorry guys,I didn't notice that this is for galaxy tab...forgive me : )
Sent from my Milestone using Tapatalk
I've not used mine for that long, but the Battery Left app(which I found to be quite accurate on my N1) shows that for MY usage, I'll get about 25hrs.
I've got the auto dim turned off, and brightness at max. I mainly use mine for checking emails, txting, and a few games.
Nothing heavy.
I'd recomend the Battery Left app to you guys looking to find out your battery life. You DO have to "train" it though, which requires a 100%-0% run for you.
Guys,
does.anyone know, do we need to cycle the battery to give it the best performance?
Example, charge up the unit, then drain it completely and recharge it again? Like in the old days.
mine hasnt gone down much. I have it unplugged at 6am and at 4pm i still have about 75-80% batt left.
This is with about approx. 2 hrs of talk and 30mins of data usage and voice calls paired to my BT headset. My screen brightness is set to 40%
Sent from my GT-P1000 using XDA App
I once got up to 20 hours of moderate usage. But with heavy usage I get about 12 hours or more. I lose about 7% when watching an episode using flash....kinda sucks but I watch a lot of anime online. But I use this as my main phone too. Its replaced my nexus completely. though it was nice with my nexus cuz I could swap batteries. This is how I condition my battery. I let it get to about 2-5% then I recharge it. I don't let it get to zero cuz I heard you can damage the cell. sometimes I charge it to about 20% then I unplug it and drain it to 5% then back up to full. I just kinda switch it up. At first I was getting horrible battery life but ever since I started conditioning it this way I get great results.
Sent from my GT-P1000 using Tapatalk
At the moment it seems like I'm getting around 5 minutes per percent (around 8 hours of constant use). The weird thing is that seems to be the case across all use, I get the same results from web browsing as I do reading comics in airplane mode.
Sent from my Samsung Fascinate via Tapatalk
I get pretty incredible standby though with set cpu. I'll go to work and come back after eight hours or more with one or two percent gone.
Yeah the standby life is amazing
Sent from my Samsung Fascinate via Tapatalk
set cpu app helped me get amazing stand by times. i mean i lose 1% every 24 hours propably.
during normal use, i get average 4-6 hours. surfing youtube, downloading, playing games. usually 5 is about right. People who say they get 8-10 hours heavy use are on one.
I would agree with 4-6 hours with constant use such as reading or twitter browsing. I previously had a Nook Color with CM7 on it and got about the same. Standby is amazing I almost never turn it off.
After about an hour of surfing or playing a game I lose about 20% so about 5 hours. But when watching videos I get around 7 or 8 hours
Sent from my ADR6300 using XDA Premium App
What screen settings do you use?
Sent from my Samsung Fascinate via Tapatalk
mrazndead said:
set cpu app helped me get amazing stand by times. i mean i lose 1% every 24 hours propably.
during normal use, i get average 4-6 hours. surfing youtube, downloading, playing games. usually 5 is about right. People who say they get 8-10 hours heavy use are on one.
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This sounds awesome I just got 48 hrs on included 4--5 hrs of use. Down to 2% ... wifi is set to go off with screen (after 1 min) not. Sure wat else to change
Hmmm. I was hoping that rooting/SetCPU/screen settings could get me closer to 8 hours of life, but that's not the case. I'll probably just sell the Iconia since the battery life is my main reason for owning a tablet, and in this case it isn't that much better than my laptop.
Run time.
52 hrs. %79 & moderate use. Never shut it off & still testing. Want to see how long it can go until I reach %30.
not trying to be an ass, but what are you guys using your tabs for? i run taboonay rom with thor kernel and good to very good battery life. I use my tablet all day long at work for e-mails, pdf viewing, gaming when i shouldn't be, and playing around on the internet. I wake up at 5 am everyday unplug my tab and start the day. With said usage i can go from 6ish AM till almost midnight and still have 20-30 something percent battery left. I wouldn't say i use it hard core, but i put it work. Just charge it while your asleep and it should last all day. Now on the occasion i watch movies on it it does drain the battery like a bastard but i can still get 5-7 hours of non stop movie watching on it. I really can't complain about the iconias battery at all. If you expect this thing to run like Carl Louis all day long without plugging it in you're in lala land. Theres alot of threads on how to get rid of cell usage drain, and look at whats killing your battery it may be an app or something you did settings wise to drain it faster.
mburke178 said:
*Snipped*
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Completely agree, I got mine on Saturday and apart from the initial charge it's only been plugged in twice. Used on and off throughout the day on Sunday, most of Monday evening, all Tuesday evening and all Wednesday evening, playing games and on the web with a bit of youtube and playing around. First time charged at 35% on Monday evening, second time yesterday at about 11pm as it was down to 10%. I think that's pretty damn good myself. It's on OTA 3.1 and Rooted
As for comparing to netbooks, have a look at the size of the battery in a Netbook compared to the Iconia. Of course they're going to last similar amounts of time - The Iconia has a smaller battery but has less to power versus the netbooks larger battery with more devices to power.
I'm at 67% after about 27 hours with about 2 hours of actual use. I guess that's ok. I flashed the Minimalist rom on Tuesday so I probably haven't given the battery enough time to break in. Sorry for being a *****, I'm just impatient >.<
I was kind of afraid if it would last me through a day of classes when college starts back, but I think I'll be ok.
I was getting around 5 days total with 1 to 2 hours display usage before the update to 3.1. Now it only goes 2 days when on standby with less than an hour of usage. Going to download SetCPU and try that. I have not changed anything (widgets) since before the update, so I have no idea what's eating up the battery.
Does anyone use there tablet in this post?Lol
I use my tab all-day long and I usually have 20% by the end of the day.
Sent from my ADR6300 using XDA Premium App
I use my tablet about 4 hours a day
I have to charge every 2 days
I charge during 2H30 arround.
Mine has been doing pretty well lately. I guess flashing roms took its toll
Sent from my Samsung Fascinate via Tapatalk
setcpu settings?
I'm using SetCPU as well, but getting no where near what you say. I left it on sleep last night and it drained 15% - same as before.
But, maybe I'm not using it right. I enabled the "screen off" profile and dropped the speed.
What are you doing/setting to get that standby time?
mrazndead said:
set cpu app helped me get amazing stand by times. i mean i lose 1% every 24 hours propably.
during normal use, i get average 4-6 hours. surfing youtube, downloading, playing games. usually 5 is about right. People who say they get 8-10 hours heavy use are on one.
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Ok, I activated a couple more profiles including "time", temp, low battery. Low battery definitely turned on and I saw the change in the icon on the bottom right. I think the "screen off" is not turning on - basically can't see it when the screen is really off . But, it's definitely draining the same amount of battery.
Am I doing something wrong?
kqboat said:
Ok, I activated a couple more profiles including "time", temp, low battery. Low battery definitely turned on and I saw the change in the icon on the bottom right. I think the "screen off" is not turning on - basically can't see it when the screen is really off . But, it's definitely draining the same amount of battery.
Am I doing something wrong?
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Click to collapse
SetCPU didn't help mine either. Tried a few different profiles. I thought the one that would help the most is Screen Off, I set it max and min to 216mhz. No difference in battery drain overnight.
I got a refurb Note 10.1 2014 from Groupon about a month ago. The battery life has been poor but I didn't use it enough to quantify it. I got home form work today and it was at 65%. After exactly an hour of use, it told me it was about to die at 5%. I can literally watch the battery percentage tick down while writing an email or browsing the web. Is this normal? I've had 11 android phones but this is my first tablet, I've never seen performance this poor.
This is my issue with android devices. If you are not an above average user and know how to trouble shoot to find what app or apps is causing your battery drain you will be left thinking the device itself is not good, when it's probably a wakelock or some background app killing your battery.
My device has good battery life. I wish it would do better with simple Internet browsing, but watching videos and other tasks are great in my opinion.
My advice, try to find if your issue is software related. After ruling that out, the only option is that out must be hardware related.
Sent from my SM-N9005 using Tapatalk
I found the battery poor for the first couple of weeks. I gave it a full charge, took it off a couple of mins after 100% each time, only letting it drain down to about 15%. I was getting about 6 hours on screen time without power hungry games.
Then a few days ago drained it full, and charged it over night, now getting 9-10hours on screen time - mainly web surfing, watching full hd film streamed off home servers and low power games (5's.....far too addictive and simple). This also includes some use streaming bluetooth to wireless speaker with screen off, so at least another hour use on top of the 10 but with the screen off.
I'm about like redsurf. 6-10 hours of screen-on depending what you are doing with it. If you are only getting 2-3 hours there is something wrong. You can check under power in the tools/settings menu to see what is eating your power. If it is a program, kill the task. If it is the screen (more than 50% any time I have checked) and you are only getting 2-3 hours, definitely something wrong.
Oh, also try turning down brightness.
Note10.1Dude said:
I'm about like redsurf. 6-10 hours of screen-on depending what you are doing with it. If you are only getting 2-3 hours there is something wrong. You can check under power in the tools/settings menu to see what is eating your power. If it is a program, kill the task. If it is the screen (more than 50% any time I have checked) and you are only getting 2-3 hours, definitely something wrong.
Oh, also try turning down brightness.
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Funny enough, I probably have my screen brightness set to between 10% and 25% and rarely ever need it to be turned up any higher than that.
By rooting and disabling alot of bloat stuff I get an additional 1-2 hours out of my note 10.1. Just saying
I'm sure there could be a software issue, but even if i was gaming at full brightness with 40 background apps (I don't), 2 hours is unacceptable and probably defective.
It's amazing how much we actually use our phones in a given day! Rate this thread to express how many hours of screen-on time you can get on the Note5 before depleting the battery.
Then, drop a comment if you have anything to add!
I usually get around 3.5-4 hours of screen on time before the phone needs a power-up.
So today is one of my heavy usage days. This is how it goes pretty much. Wake up around 6 am get, get on my phone, check notifications, hop on a few social games, get on social media, watch videos from social media, check my favorite website, get on some games, check some more websites, battery gets a little low so I charge up, and while it's charging I get my day started.
That's heavy usage for me and thats what I did all day today so far. Here's some screenshots just prior to me writing this post, tell me what you think.
Now some might think it's bad, but I've been on my phone pretty much non stop.
i'm getting 30-40 min more than the S6 edge ussually 4 hours screen on time, auto brightness, mobile data, wifi, 3 gmail sync, Facebook and messenger...I probably wouldn't get this phone if it wasn't for the quick charge ability.
I am very happy with battery life. I don't game and I don't watch tons of YouTube and I'm connected to a WiFi network most of the day. But this is the best in terms of battery life of any phone i have ever had, including the one plus one. Typically get 8 to 10 hours screen on time but I've gotten as high as 12 before. Auto brightness, location disabled most of the time. Stock, 200+ apps disabled with package disabler pro.
Sent from my SM-N920T using Tapatalk
Averaging 5-7 hours on a busy day, everything is turned on except for a few bloat apps which are disabled.
I dont understand how you use you phone for 12 hours in a day..Do you have a job? I will get up at 7am and talk maybe for an hour on my phone and have 3 hrs max screen on time before I end my day at 10 pm with 45% battery left..more or less.
I'm seeing about 7 hours SOT. Auto brightness, nothing disabled, syncs on.
Sent from my SM-N920I using Tapatalk
Its impossible for 12h SOT.. can you share some screenshoot for sot 12h without charging from 100% until 1%.. i dont belive if no screen shoot..
My device is on battery for 4 hours 37 minutes 51 seconds since last charge.
SOT is 58 minutes 36 seconds.
My battery percentage is 74%.
Is this normal or bad ??
I purchased my phone for yesterday and charged it till full. I never charge for continuous 8 hours.
Is this normal or bad ? Shall i charge it for 8 hours ?
Typical days my battery only lasts about 12-13hours before its sub 10%. Some days it's better but typical office days are rather poor battery life from past android and iOS devices with similar use. Attached are my thumbnails. As you can see I am only getting 2 hours of screen on time. It def appears I have an issue with my Moto 360 using excessive battery and I am not sure why as most things are disabled on the watch and the watch battery is usually north of 75% when I goto bed.
Ever since I reset my phone back to factory resettings (rooting caused my phone to slow down), i've been experiencing some great battery life and smoothness(obviously)
6 hours SOT with 7% left. 1 day and 6+ hours of regular usage, nothing too heavy.
YRAJ23- Thats perfectly normal. It should come out to around 4 hours of SoT. You can charge the phone for 8 or more hours because it knows when to stop charging. You cannot overcharge any modern smartphone.
U should get at least 5hrs sot unless playing games and watching YouTube! Disable Samsung and Google bloats like Google+ and use Greenify app from Oasis Feng on play store to hibernate most of your downloaded apps which cause battery drain. Put your brightness in the 40-60% and if possible ideally in the 25% range indoors!
Ive been debating picking up a note 5 now that is avail in Canada in 64gb and silver but reading through this has me reconsidering.
I get better battery life from both my current devices and without being able to swap batteries 4 to 5hrs SOT is not ideal given my lifestyle/ work schedule
sent from my Nexus 6 or Note 4
force70 said:
Ive been debating picking up a note 5 now that is avail in Canada in 64gb and silver but reading through this has me reconsidering.
I get better battery life from both my current devices and without being able to swap batteries 4 to 5hrs SOT is not ideal given my lifestyle/ work schedule
sent from my Nexus 6 or Note 4
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Same I was considering the Note 5 but 4 hours SOT (Maybe 5) I am getting 6-7 hours SOT one my OnePlus One. that is a drop down by 2-3 hours...........................
YRAJ23 said:
My device is on battery for 4 hours 37 minutes 51 seconds since last charge.
SOT is 58 minutes 36 seconds.
My battery percentage is 74%.
Is this normal or bad ??
I purchased my phone for yesterday and charged it till full. I never charge for continuous 8 hours.
Is this normal or bad ? Shall i charge it for 8 hours ?
Click to expand...
Click to collapse
if im just reading some news apps, or doing some social media
i usually can get an hour of SOT any only use about 11%
download this app
https://play.google.com/store/apps/details?id=com.ospolice.packagedisablerpro
and than go to this thread and disable what is posted in post #3
http://forum.xda-developers.com/note5/general/guide-bloating-touchwizzing-note-5-t3184563
Fairly normal 2.5-3.5 hours on weekdays, bc school WiFi drains battery like ****. On weekends typically average 3.5 on 3G/LTE because reception where I live isn't exactly top notch. At home however, 5-6 hours is pretty much the norm, bc my home WiFi rocks.
I normally get 15-16 hours on battery with 4-5 hours of screen on time. i did a video playing a game and timing it. if you want to check it out here from the video you'll see depending on your settings i could get between 4-6 hours of onscreen time with goat sim running.
svetius said:
I usually get around 3.5-4 hours of screen on time before the phone needs a power-up.
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Exact same here, yet I see these people with 6, 7 even 8 hours of screen time on one charge. How? Are they sitting there with WiFi and the cell radio turned off, just watching clips and doing offline stuff? I just don't understand how they can manage to pull that many hours out of the battery. I struggle to break past 4 hours. But 8? Freaking double? I'm not buying it.