I haven't seen a battery life thread for the AT&T S3, so I'll start one.
Mine is around 13 hours with moderate use. I listen to podcasts for an hour in the morning (commute to work), read Pulse News and Facebook for about an hour at lunch, and listen to another hour of podcasts for the commute back home. By the time I get home, I'm around 13% life. I usually get the battery warning while listening to my podcast. In comparison, my GNex GSM gets 17 hours with the same use pattern. When I get home, I'm usually around 37%. Besides Samsung's and AT&T's bloatware, same apps, no widgets.
All told, I am very disappointed with battery life. I don't believe in underclocking my CPU in or disabling haptic feedback. I use the "Power Saver" mode, but only use the reduced screen power consumption feature (reduces framerates and brightness). WFI is always off (I don't have WIFI at work). I also disabled all of the Motion features. I disabled S-Voice (it monitors for the Hi Galaxy, and disabling also allows for a very responsive Home button).
I calculated my idle battery drain (unplugged when fully charged and not touch it) at around 4.4% per hour. That only gives 22.7 hours of standby! My Galaxy Nexus GSM can go at least 2 days (sometimes I forget to charge it at night on the weekends - also not used the phone).
Is it AT&T's LTE? Is it the Gsiff_daemon process? Is it TouchWiz? Or is it just my phone?
What's your battery life like?
You pretty much hit it right on the head. I had the extended battery from Samsung on my Gnex and could easily get 20 hours with moderate usage.
This phone despite using CM10 or AOKP with the JB kernel I never see battery life that good. I'm in the 14-15 hour range with about 3 hours of screen on time. That's with wifi off, and we don't have LTE yet. All in all, it isn't very good.
Sent from my SAMSUNG-SGH-I747 using xda premium
I average 32-38 hours with sleep and all. Usually around 8+ screen on time.
Sent from my SGH-I747 using XDA Premium HD app
JayRolla said:
I average 32-38 hours with sleep and all. Usually around 8+ screen on time.
Sent from my SGH-I747 using XDA Premium HD app
Click to expand...
Click to collapse
Stock? What features do you have turned off? Do you use WIFI exclusively? Do you turn off your data network (LTE/HSPA)? Did you turn off Sync?
I don't use WIFI, and I leave my data on (as it should be - just like I had it on my GNex). I also leave sync on. I understand that using these decrease battery life, but come on... not like this. The GNex faired very well, and it had a smaller battery. Besides LTE and an S4 (and the S4 should be more power efficient), there isn't much different between the GNex and the S3.
If I turn on the screen for 8 hours, there won't be enough for sleep time! It'll just die... if it even makes it to 8 hours...
20+ hrs with multiple accounts syncing at 1 to 2hr intervals, screen on time of average 4hrs. Heavy use. Wifi on all the time.
stock, rooted, debloated, super-aggressive power management I was getting maybe 12 hours with 2 hours screen time.
I saw you didn't believe in underclocking, but I started using Cpu Editor http://forum.xda-developers.com/showthread.php?t=1798765 and am loving it, can do 16 hours and 4 hours of screen time with no problems, will do the trick for me.
JayRolla said:
I average 32-38 hours with sleep and all. Usually around 8+ screen on time.
Sent from my SGH-I747 using XDA Premium HD app
Click to expand...
Click to collapse
That's nearly impossible. What's your setup? Fricken hate it when people post battery life without explaining what their setup is.
Sent from my SAMSUNG-SGH-I747 using xda premium
My battery life with stock battery sucked too. Att signal sucks where I leave and waste 30% battery in that alone everyday. I got the Hyperion extended battery and loving it. Currently at 70% when usually I would be at 45-50%.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
JayRolla said:
I average 32-38 hours with sleep and all. Usually around 8+ screen on time.
Sent from my SGH-I747 using XDA Premium HD app
Click to expand...
Click to collapse
I hate to be "that guy" but I have a hard time believing anything close to this is even possible. Can you show us a pic of your battery stats?
Just use cpu tuner, It has profiles for each level of battery life so it gradually slows down your cpu's. You can get performance and bat' life.
Check it out
my battery drains a lot when i'm on wifi even when my screen isn't on. I get on average 14 hours running 1.4 GHz
You have a faulty radio.
I consistently get 40+ hours off charger with 4-5 hours screen on time with a couple hours of browsing, 3-4 hours of music, texts, an hour of calls or so, playing casual games for another hour.
Stock. No hacks. No root. Disabled all unnecessary carrier and samsung apps and disabled GPS unless i need it. Auto brightness, 2 hours sync for weathereye, flipboard and gmail syncing all the time. I do mostly use Wifi at home because my signal at home is bad and that quickly drains my battery. At work my phone idles for eight hours at a 2-3 % loss with 3G on (i use my old SIM, i do not have an LTE plan, I am on Rogers Wireless).
phonex1 said:
You have a faulty radio.
I consistently get 40+ hours off charger with 4-5 hours screen on time with a couple hours of browsing, 3-4 hours of music, texts, an hour of calls or so, playing casual games for another hour.
Stock. No hacks. No root. Disabled all unnecessary carrier and samsung apps and disabled GPS unless i need it. Auto brightness, 2 hours sync for weathereye, flipboard and gmail syncing all the time. I do mostly use Wifi at home because my signal at home is bad and that quickly drains my battery. At work my phone idles for eight hours at a 2-3 % loss with 3G on (i use my old SIM, i do not have an LTE plan, I am on Rogers Wireless).
Click to expand...
Click to collapse
You consistently (or have ever got) get 40+ hours off charger with 4 to 5 hours of screen time? Do you have your phone hooked up to a car battery?
I just factory reset (wiped data and cache) the phone and installed the apps I need (maybe something was badly configured or something) - did that yesterday night. Charged it up for this morning, and now I got 18 hours and still have 17% left. Screen on time says 1:38 hours.
This is on the same stock rooted and deodexed ROM. No hotboots either, so gsiff_daemon didn't rear it's ugly head.
Also no CPU Sleeper or any of these underclocking apps. I'm happy now, but wondering wtf was causing the problem... and will it happen again (after all, this is only day one).
I'm getting about 13 hours with 5 and a half hours of screen time. Underclocked to 1.2ghz and I have my own screen off profile. Great battery in my opinion
Sent from my SAMSUNG-SGH-I747 using xda premium
Phone finally died. Just over 19 hours. Heavy use towards the end because I was downloading and installing the rest of my apps from Google Play & Amazon App Store. Was also setting the apps up ( accounts, settings, and notifications...). Final screen on time was about 2 hours.
It's only been two days since I've had the phone, I've gotten about 14 hrs with roughly 3.5 hrs screen on time. I hate when I see people with 2 days off the charger and ridiculous screen on time. If you put the phone in airplane mode and ran just the screen you probably wouldn't last 10 hrs unless it was on low brightness. I had the Razor Maxx and I could get around 30 hrs usage with 4-5 hrs talk and 6 hrs screen on and that's the best battery life I've ever gotten on any phone with real usage.
I would like to get better stand by and more screen time out of this phone without getting an extended battery.
TheFiveDots said:
You consistently (or have ever got) get 40+ hours off charger with 4 to 5 hours of screen time? Do you have your phone hooked up to a car battery?
Click to expand...
Click to collapse
Nope. Stock battery. May be some of you have faulty batteries/radios/firmwares or run too much stuff at the same time.
jordant2 said:
It's only been two days since I've had the phone, I've gotten about 14 hrs with roughly 3.5 hrs screen on time. I hate when I see people with 2 days off the charger and ridiculous screen on time. If you put the phone in airplane mode and ran just the screen you probably wouldn't last 10 hrs unless it was on low brightness. I had the Razor Maxx and I could get around 30 hrs usage with 4-5 hrs talk and 6 hrs screen on and that's the best battery life I've ever gotten on any phone with real usage.
I would like to get better stand by and more screen time out of this phone without getting an extended battery.
Click to expand...
Click to collapse
No airplane mode. Cellular connection is always on even during the night. Only difference is at home i have wifi on instead of data.
Flipboard, weathereye and an appsales app syncing every 4 hours. Auto sync for google account and facebook. Automatic brightness. Almost all samsung and Rogers apps disabled (except for myaccount and a couple samsung apps) and motion disabled since i have no use for the gestures apart from being a novelty the first week.
No root. No hacks. I am actually amazed. This is the first android phone that has battery life on par with my iPhone 4 and the unparalleled smoothness. My HTC One X lagged, this never does even with a few apps installed now including games. I look at my iPhone and think "why do i still keep it? It is no longer relevant".
Ive got my UV tweaked just right on my ktoonez kernel and keeping my screen level as low as can be and I'm now practically making it to TWO days battery life! Plug in every second afternoon or evening after moderate use. Occasionally it doesn't last as long. Quite happy now. Oh and that's with this baby cranked to 1.809Ghz! But obviously tweaked to use that under strain otherwise using lower clocks and deep sleeping with 384mhz.
Got a 4200mah extended battery on way and can't wait to see how much I can squeeze out of it too.
Sent from my SGH-I747M using xda premium
My GS3 i747m lasts around 50-55 hours per charge cycle..
It is running stock Rogers GS3 ICS, not rooted, all stock. Battery is stock as well.
Not using LTE, using HSPA+ ("4G") with data turned ON with Sync turned OFF
(**NOTE: sometimes, the battery is drained due to poor reception, and the phone will use more power for the cellular signal.. In my case, my 3G connection in my area seems alright for the most part, about 1 bar less from full)
Power saving is turned ON. WiFi powersave is turned ON.
Moderated WiFi usage in 2.4ghz 802.11g-mode only.
Every night when I go to sleep, my flight mode is turned ON. (I sleep around 9-10 hours everyday, so the phone stays on flight mode for 9-10 hours a day)
In the morning, I turn the flight mode OFF.
Bluetooth, GPS both are turned OFF
Screen brightness turned 1/4 brightness
LED notification turned OFF
Also, I have a task killer killing ALL BACKGROUND SERVICES every half hour.
Without killing all the background apps, my RAM usage is around 600-700 MB out of 1.6 GB of RAM
Killing all the background apps brings the RAM usage to around 360 MB of 1.6 GB
Without killing background apps, my battery life is shortened even when the phone is on standby.
Do this, and your battery life is pretty good..
Related
Hey guys. I've been noticing a while that a lot of people on the forums get 12+ hours even on heavy web browsing, calling, apps, and texting. I usually can't get through a day of usage (probably 12 hours?) with my phone, and I carry 2 extra batteries with me. I calibrated my battery using the battery calibration app here on XDA and my screen is set on auto. I'm on Syndicate v. 1.1.1 and I use the stock battery.
It will usually last me 3-4 hours of 'heavy' usage (calls, games, texts) and maybe 5-7 hours of 'moderate' usage (when I'm at school, some texting, barely any internet usage, and a few calls)
Are there things that can 'harm' a battery? Some people say it's bad to charge a phone and use it at the same time, but I call people while its plugged in multiple times every day (probably a couple hours worth a day). Does that deteriorate the battery?
I'll post a screenshot of my battery usage tomorrow if that helps.
(note- I am a calling freak. So far I'm about 3/5 in my billing period and I've used 10,580 minutes. )
The charging and using not so much but letting it repeatedly drop low and get hot kills it
Sent from my Nexus S 4G using XDA Premium App
gtuansdiamm said:
The charging and using not so much but letting it repeatedly drop low and get hot kills it
Sent from my Nexus S 4G using XDA Premium App
Click to expand...
Click to collapse
Hmm. There are probably a few instances where I done that
brianhuangbh said:
Hey guys. I've been noticing a while that a lot of people on the forums get 12+ hours even on heavy web browsing, calling, apps, and texting. I usually can't get through a day of usage (probably 12 hours?) with my phone, and I carry 2 extra batteries with me. I calibrated my battery using the battery calibration app here on XDA and my screen is set on auto. I'm on Syndicate v. 1.1.1 and I use the stock battery.
It will usually last me 3-4 hours of 'heavy' usage (calls, games, texts) and maybe 5-7 hours of 'moderate' usage (when I'm at school, some texting, barely any internet usage, and a few calls)
Are there things that can 'harm' a battery? Some people say it's bad to charge a phone and use it at the same time, but I call people while its plugged in multiple times every day (probably a couple hours worth a day). Does that deteriorate the battery?
I'll post a screenshot of my battery usage tomorrow if that helps.
(note- I am a calling freak. So far I'm about 3/5 in my billing period and I've used 10,580 minutes. )
Click to expand...
Click to collapse
the one thing i would do to extend your battery life would probably be to take the screen setting off of auto and manually set it to the lowest brightness you can tolerate.
are you using the twilight zone 1.1.1 kernel? try using the genocide 1.0 seems to give me better mileage imho
I have noticed this even with my extended battery. I am actually going back to 1.1.0 with Vision kernel to test.
Phone calls kill this batter no matter what. Our specs for talk time is 4-6 hours I don't remember
So 3-4 hours on heavy usage is normal if I'm doing excessive calling?
Some days I have a 5 hour battery, some days I have a 20 hour battery - all depends on how I use the phone.
On the short days I use it a lot, I'm throwing attachments around in Gmail, files around in Dropbox, using 4G, and using my phone outdoors - read brightness up.
On the long days I'm using Juice Defender and Screen Filter - read brightness down - I'm mainly texting and powering the screen off asap, and getting in the occasional fb/tw check, and I'm hanging out in areas with stronger Sprint service.
My advice for elongating your battery - use Juice Defender and customise which the data controls by app. Use Screen Filter at about 60% and manual display brightness. Slide your finger left and right along the window shade to keep the brightness down. With the SAMOLED the more dark colours on the screen the longer the battery will last, so always pick dark themes on apps. If you're going to be in a low service area for a while toggle data off if it's an option.
Lastly, I picked a Zagg Sparq for this phone. I charge the Sparq in once or twice a week and then I plug my phone into it on the go on those days when I have trouble. Use the General port instead of the Optimized one. I played the multiple battery game with my G1..I prefer carrying around a juice box.
Have tried any of the "tricks" posted by Randomking?
http://forum.xda-developers.com/showthread.php?t=1106524
They seem to help me out a little.
I usually get about 13 hours with light use with everything syncing, live background, and screen on for about 2-3 hours. What do you guys usually get?
I get a good 10 with heavy use, which is darn good for this type of phone.
About the same for me.
Sent from my SPH-D710 using XDA App
OK, this Android OS bug is bugging me. I haven't even used the phone at all and it's 11.30am and I already lost 55% battery life, took off charger at 5am. Guess the culprit...
I really don't want to flash some custom ROM or root yet when a stock ROM is not out or start from scratch reset but I like everything about this phone and came running into its embrace from a NS4G that I thought had a terrible battery and craptastic radio. This is absurd.
So perplexed at the moment...
Sent from my SPH-D710
im stock, and with little use like only 1 hr screen on time it was 54% after 16 hrs
Sent from my Samsung Galaxy S2
I've flashed to Starburst v1.5 and I have been getting 10+ hours with pretty heavy/frequent use.
Phone is sitting dormant really with just very little use. Has been off the charger since 6:30am and its not 2pm and I am at 88%.
just checking email and doing my fantasy football updates. Little web action to unsubscribe from some sites and that is about it. Definitely much better than yesterday. Rebooted and got my Android OS taking 30% of battery instead of 54% and got juicedefender running on aggressive. Seems like my battery is super good now.
Heavy use... About 12hrs. Live wallpaper, FB, maps, gps, 4G, games, etc...
Light use.. around 21hrs. I was still at 30% when I took that pic. I don't know maybe it could do 30hrs. Live wallpaper, FB, and text from time to time...
Running stock btw with no battery helper apps or juice defenders, and Im using the "Galaxy" live wallpaper. Still, even for heavy use this thing has lasted me. Very happy with the battery life.
Sent from my Epic 4G Touch using XDA app
tdavis42 said:
I usually get about 13 hours with light use with everything syncing, live background, and screen on for about 2-3 hours. What do you guys usually get?
Click to expand...
Click to collapse
Here's a way to calculate your expected usage. It isn't exactly precise but it will give you a decent estimate.
Gmail/contact/calendar sync on.
Battery consumption:
1) Screen off, wifi on - 0.5%-1% per hour.
2) Screen off, 3g on, good signal - 1% per hour.
3) Screen off, 3g on, bad signal - 1 - 10% per hour.
4) Screen on, minimal brightness, reading e-books - 1% per 8 minutes.
5) Screen on, minimal/medium brightness, web browsing/youtube - 1% per 4 minutes.
6) Screen on, minimal/medium brightness, games - 1% per 2 minutes.
Me today so far... I was at school thats why there wasnt much use for a while..
Sent from my SPH-D710 using XDA App
My phone can barley make it through a 7 hour day of streaming music and 3 of those hours airplane mode is on.. Absurd.
Sent from my SPH-D710 using XDA App
bman55 said:
My phone can barley make it through a 7 hour day of streaming music and 3 of those hours airplane mode is on.. Absurd.
Sent from my SPH-D710 using XDA App
Click to expand...
Click to collapse
Either your phone is defective, or ... Come on! I can get 6-7 hours of youtube. Streaming music with the screen off must use much less battery.
Something else is draining your battery in a big way.
In all likelihood, you are used to gsm phones, and not CDMA. With CDMA phones, having a weak signal result is a HEAVY battery drain.
So, if you signal is kinda weak, in an office or other place of work, you are likely to burn battery.
My Sprint signal is very weak at work. What I do to save battery is switch to roaming.
My secondary roaming provider has a much stronger signal. Their cell tower must be much closer..
So, the battery drain while roaming is almost as low as with Sprint with a good signal.
For CDMA phones, there's paid app in the market called Roam Control.
Using that app to switch to roaming and save battery is the only way I know...]
EDIT: Ok, I lied... I just thought a bit more about the issue.
There's another way.
You can flash a verizon PRL instead of a Sprint one. Verizon usually has a stronger (and less battery draining) signal in my area...
1% per hour at idle with no use (idle) here.
Goes up with use.
6 - 8 hours of medium duty use (web music ect)
4 hours of streaming netflix
overall compares very favorably with every android device i've ever used (starting with launch day moment (nov 2009)
this is with everything on 4g, bluetooth , gps ect. with no effort to save batt. usually in a marginal service area.
I have to charge it twice a day, and my use is for only couple of hours talking and few browsing.
I tried that with stock as well as
[ROM] cwm-Phantom-X-
is anyone else also experiencing the same?
a few hours being like 10 hours straight talking?
You're crazy. This battery is the best I've seen in a long time.
____________________
Deebo took your bike too?
im getting 12 hours with normal use and 8-9hours with very very heavy use(basically on my phone all day non stop)
I can drain a battery in 6 hours or less. I can't make it through a 8 hour work day without charging it. I guess you guys that go 12+ hours on a charge aren't power users. I tried every rom and kernel and my results are exactly the same.
Maybe the people who are complaining about battery life came from a flip phone or a blackberry. As far as smartphones go, this is the best you'll find for the features and enormous screen we have. Don't believe me then get an Amaze, Sensation, myTouch 4g Slide or G2x.
Sent from my SGH-T989 using xda premium
jessejames111981 said:
I can drain a battery in 6 hours or less. I can't make it through a 8 hour work day without charging it. I guess you guys that go 12+ hours on a charge aren't power users. I tried every rom and kernel and my results are exactly the same.
Click to expand...
Click to collapse
this is exactly what I am talking about.
Before I had HTC G2 and same amount of use it last for whole day (around 12+ hours) but this one hardly goes upto 7-8 hours with one charge...
I did the battery wipe with full charge, if that makes any difference.
jessejames111981 said:
I can drain a battery in 6 hours or less. I can't make it through a 8 hour work day without charging it. I guess you guys that go 12+ hours on a charge aren't power users. I tried every rom and kernel and my results are exactly the same.
Click to expand...
Click to collapse
I drain mine in 6. But i'm on it constantly. That's damn good for a phone like this.
____________________
Deebo took your bike too?
Getting 24 hrs+ with a custom rom, juggernaut....
Sent from my SGH-T989 using xda premium
I dont know bout anyone else... but the only battery problems ive experienced is the fact that ive become so damn lazy on keeping the phone charged.
The battery lasts so long that i forget to charge it, and then i run out of battery
I'm a heavy user literally all I do is watch 1080p movies and plays games on my phone. I get twelve to fourteen hours every day. I also get at least a text every fifteen minutes if not more. Maybe the developers didn't remove career ciq which bogs down performance and drain the battery. You can also try a different kernel.
Sent from my SGH-T989 using xda premium
don't forget that in areas where you have crappy signal, you phone pumps up the power to try and compensate. you may notice your phone heating up in your pocket too. If you have no signal at all, i weep for your battery life.
go into airplane mode to save juice.
I too get 24 hours or more from light to moderate use with juggernaut.
Heavy use still nets me at least 10 hours. Although I toggle things off if I remember and don't need them. Like wifi, data, auto bright, sync, etc. although WAY lead important with this phone than it was with vibrant running cm7.
Sent from my SGH-T989 using XDA App
I had some weird battery drain with the stock rom. I couldnt get more than 5 hrs with light usage or heavy usage. I flashed streamlined (a mostly stock rom) from teshxx and im back to having 9-10hrs of battery life with moderate to heavy usage (3hrs of on screen time)
Sent from my T-Mobile Galaxy S II 4G
I have a 12-14 hour work day and I have 25-35% battery life left when I get home, heavy usage. Best stock battery for Android I've ever had. This is my 8th Android phone.
Sent from my SGH-T989 using xda premium
shyboy1 said:
this is exactly what I am talking about.
Before I had HTC G2 and same amount of use it last for whole day (around 12+ hours) but this one hardly goes upto 7-8 hours with one charge...
I did the battery wipe with full charge, if that makes any difference.
Click to expand...
Click to collapse
Why don't you try adding another core to your G2 and see if you can even get 6+ hours!!!
Cmon man, this is a dual core phone...it's just common sense that it will use twice as much battery power to get it to run smoothly.
But honestly, I was able to get 21hrs out of a full charge. With heavy use but i had it UC'd @ 1.2max and 192min. Still ran pretty smooth tho.
I get about 18 to 20 hours from a full charge. Stock. Non-rooted, and no modifications of any kind. I have all my apps auto-sync every 4 hours, and my usual display "on time" is around 4 to 5 hours. Here are some screen shots. This is the best battery life I ever had.
Just to add. My brightness is at 40%
is it better to use autobrightness on our device or a set brightness setting to save battery?
immunityx said:
is it better to use autobrightness on our device or a set brightness setting to save battery?
Click to expand...
Click to collapse
I'd say set it to certain level. Having the phone constantly adjust I would think would use more battery.
So, this christmas was probably as close to normal usage without a charger as possible. I didn't spend hours playing with the phone, nor plug it into a charger every 2 hours because I was always out. I did show a few people my 'brand new google phone' and play a couple of games to kill 5 mins here and there.
Phone calls were short, but there were many of them, and all my syncing was on. I'm going to post as much info and all the screenshots here so you get a complete picture.
Anything I missed let me know. My conclusion here is that this particular rom, or combination of settings really decrease power usage on standby. Of course the screen still sucks loads of power, but in this example almost 2 hours of screen use resulted in 46 hours of battery life. Its reasonable to assume that with these settings 3 or 4 hours would still manage 24 hours. What do you guys thing?
Rom - Modaco Ir8 with UV kernel
UV settings:
1200MHz:1150mV
920MHz:1050mV
700MHz:950mV
350MHz:850mV
Battery Summary:
Total Time on battery - 1d 21h 5m 49s (14% left)
Screen - 1h 46m 31s
Phone Idle - 1d 19h 19m 17s
Android OS - 1h 9m 4s (Keep Awake 2h 40m 25s)
Voice Calls - 1h 3m 5s
Mobile Standby - 1d 21h 4m 43s (Time without signal 0%)
Media Server - 8m 52s (Keep Awake 53m 31s)
Android System - 6m 37s (Keep awake 45m 26s)
Gmail - 7m 37s (Keep Awake 15m 15s)
Sentinal3 (a game) - 7m 18s
Syncing (Always on):
Gmail - 7 gmail accounts all set to auto sync. 2 syncing everything, the rest only email
Twitter - 1 twitter account
Facebook - 1 Facebook account
Widgets:
Facebook (standard fb app widget)
News and Weather (the android one)
Twitter (standard app) - 2 widgets one for mentions and one for messages
Word of the Day
Music Widget
Radio - i9250XXKK6
You beat me to it. My usages were almost the same. 1 Day 21Hrs and 46% left, little less screen time than you had.
My AOS usages have been down the past few days and I have no idea why, saving the most battery from that as well.
That's pretty much average battery life for any ROM/Kernel combination on the GSM (maguro) Nexus. Idle drain is absolutely fantastic on this device. If the phone is left idle, it barely loses 1% an hour. Looking at your stats, nearly all of the time spent off charger the phone was idle. Your screen on time of 1hr 46m isn't much. The real shock would have been to have seen that time off charger and around 4 hours of screen time!
Still, I think the LTE US users are gonna look at those stats with envy!!
Regards.
lynxboy said:
That's pretty much average battery life for any ROM/Kernel combination on the GSM (maguro) Nexus. Idle drain is absolutely fantastic on this device. If the phone is left idle, it barely loses 1% an hour. Looking at your stats, nearly all of the time spent off charger the phone was idle. Your screen on time of 1hr 46m isn't much. The real shock would have been to have seen that time off charger and around 4 hours of screen time!
Still, I think the LTE US users are gonna look at those stats with envy!!
Regards.
Click to expand...
Click to collapse
Idle is better than that for me. 1% every 2-3 hours. I goto bed and only lose 2-3%. A heavy night might be 4% lost. Lol. I need a stock kernel with just uv and oc'ed gpu so it will get better for me. I ran my battery down completely last night and was 22h/5h. 5 hours display. Booyah. I am running 4.0.2 stock and rooted with UGKL7 radio.
Sent from my Galaxy Nexus using xda premium
i got 3 days on my original handset during...normal ish use...was rather please with that, a day better than my N900 was
I was happy with my 1 day and 8 hours 34 minutes and 46 seconds. over the same time period. I would say I used the phone pretty heavily over that time frame so I am really happy with these results. My phone is stock yakju running on AT&T's network.
I was connected to wifi about 90% of the time. 2 gmail accounts, one twitter account and 1 G+ account syncing. I downloaded several apps on wifi and 1 on 3G as well as watched about 5 you tube videos. The screen was set to auto, and I used the phone outside at max brightness for about an hour during which I took about 20 pictures and shot 30 seconds of video at 720p. I also did a great deal of chatting on Google Talk, sent a few text messages and talked for about 20-30 minutes total.
thats my x-mas
Sent from my Galaxy Nexus using xda premium
HMMM.. Very interesting
I'm stock right now and am pretty sure I can go 30 hours with just regular usage (calls / texts/ facebook). At first the battery life was really ****ty but it seems to be getting better
WTF is wrong with Verizon and LTE? I can barely get 10-12hrs of light use.
Ur a cutie .....ya the phone that's terrible
Sent from my HTC-X710a using xda premium
Neo3D said:
WTF is wrong with Verizon and LTE? I can barely get 10-12hrs of light use.
Click to expand...
Click to collapse
I am at 10hours with 73% left. LTE is always on, auto brightness, no wifi, syncing 3email accounts. I am running the stock ROM with 4.0.3 radio files. I am getting killer battery times with this new radio leak. My screen on time is 1hr.
Sent from my Galaxy Nexus using Tapatalk
Neo3D said:
WTF is wrong with Verizon and LTE? I can barely get 10-12hrs of light use.
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Did you try deleting your battery stats and re-calibrate it?
Sent from my Galaxy Nexus using xda premium
And yesterday bizarly 17h 47m, 6s and down to 13% with only 1h 35m screen type. I did use skype for a long type tho.
(GSM Version)
I haven't pulled the exact stats for my phone yet, but coming form my old HTC Incredible, this phone's battery life is outstanding. I can easily make it through a whole day without worrying about a charger, but my incredible has conditioned me to keeping one around all the time. I do have tasker set to disable somethings at night as well as an undervolted kernel.
LTE is gonna eat up your battery if you leave it on all the time. I only use it when downloading something and then I switch it off. No need to have twitter and Gmail syncing in the background with 4g.
Sent from my Galaxy Nexus using XDA App
I got aprox 44h with 4.5h of screen time stock 4.0.3 kk6 radio.
lol.
You guys are using the phone with Edge speeds. If I were to turn off LTE and use edge not touch the phone other than requirements (txt and calls) I will have the same results.
I have similar stats to the OP and I have the LTE version. I'll post screens and numbers later.
EDIT: Posted screenshots. Obviously fairly light usage over two days.
I get 3-4 hours battery life at best I see people saying they get 10 hours I don't see how that is possible? Is my phone a dud or what this is very frustrating. It does the samething On the extended 2100mah battery. I'm running aopk milestone 4 and glados kernel
Sent from my Galaxy Nexus using xda premium
It looks like you were had screen on for close to 2 hours and made a phone call, albeit short. This is normal battery life for as much as you use the device.
You should try manually sync or set the syncing interval as high as possible.
Wifi always ON doesn't affect the battery life unless your wireless connection is weak/unstable.
Lower your screen's brightness or use Auto Brightness.
Fully charge your phone and let it alone for 2, 3 hours and check how much battery drains. If it drains 3-4% in idle mode, it's normal. Check also if your phone wakes up a lot, maybe some apps are running in the background and they wake your phone up frequently.
Hope it helps.
I used to have really poor battery life and like you wondered how people managed to get the stats I was seeing here.
I recently decided to do a factory reset for a different reason and to my surprise my battery life has improved incredibly. Yesterday I got over 18 hours in total with over 4 hours on screen time. This was with the stock gsm battery. Granted I was using wifi throughout but I was lucky to get 8 hours before the reset, even with wifi. With 3g I'm now getting 14 hours easily with over 3 hours screen time.
My point is if you've never done a factory reset, you may want to give it a go.
Sent from my Galaxy Nexus using Tapatalk
It's a bit hard to diagnose the problem based on only a screenshot of your battery stats.
Since your screen is using over 50% of your battery life, my guess is that you just had your screen on for about two hours of the total two hours and forty-five minutes. It's normal to not get more than about two hours of screen time. (Tap on the Screen part of battery stats to get more info on how long the screen was on for.)
In my experience with three Android phones (MyTouch 3G, MyTouch 4G, Galaxy Nexus), all the usual tips to conserve battery life pretty much do nothing to improve battery life: turning off syncing and background data, turning off wireless, don't use widgets, turn off GPS, etc.
Pretty much there are two big battery suckers on Android phones and particularly the Galaxy Nexus--the screen being on and LTE being on. If you dim the screen or just keep it off, you will seriously prolong the battery life. And if you use CDMA only, you will also seriously prolong your phone's battery life.
That said, it's also possible something is wrong with your phone... or your battery. We can't know just from the screenshot you posted.
This looks normal. How much screen on time do you have?
Sent from my Galaxy Nexus using XDA
My screen on time is about 1h 30 minutes with WiFi ON.. 3g/sync/gps off auto brightness
I can't stress this enough, every time.
PUT YOU PHONE DOWN
AND PAY ATTENTION
Smokeey said:
I can't stress this enough, every time.
PUT YOU PHONE DOWN
AND PAY ATTENTION
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These kids these days...