For those of u with bad battery life and notice battery drain even while not using the phone juice defender really works wonders on the s3. It has literally doubled my battery life. I easily get through more than a day now an it just feels more like this is how the battery is suppose to be behave. The down side being ur data isn't always switched on when ur phone is in satndby
Sent from my GT-I9300 using xda app-developers app
dreamdestiny said:
For those of u with bad battery life and notice battery drain even while not using the phone juice defender really works wonders on the s3. It has literally doubled my battery life. I easily get through more than a day now an it just feels more like this is how the battery is suppose to be behave. The down side being ur data isn't always switched on when ur phone is in satndby
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
I found juice defender in the past to be a battery problem instead of a solution.
what's your battery now? how much juice do you get?
I think that anyone who experiences bad battery life should exchange their phone or battery. I can go two days without recharging and still have 29 % left. That 29 % might even last me through the 3rd day but I would prefer not to risk it.
I did a little test today.
I unplugged the phone at 7am when i got up.
I only turned it on for a couple of seconds, twice, to check battery level, and it had gone down to 75% by 9am. (so by 9am, no more than 1 minute max screen-on time)
Is that worse that others?
My battery does (like everyone else's) immediately drop to 99% on unplugging it - actually, sometimes 98% right away.
I'm surprised anyone gets more than a day's worth out of it?
I also noticed, when it was on my desk, that the screen switches on, on it's own every now & then. Maybe every half hour or so?
Is that also normal?
I'm having a bit of trouble with my battery aswell. I only have 54% left with only 1h15 screen on time and that was only for some texting and browsing.
Is this normal or should I go back to he store to check the battery?
Also, should I try the free version of Juice Defender or is it not worth to use it unless you have the paid version?
Sent from Galaxy S III
Today I'm at 43% after 12hrs 7min the other day was 53% after 1day 6hrs use totally stock just rooted minimal usage tasks killed and ram cleaned via long press home I've had phone since launch and am still very impressed that's why I haven't tried a new e rom yet as I was a flashaholic on my s2 but never past 24hrs on stock
Sent from my GT-I9300 using xda premium
greatcapp said:
I did a little test today.
I unplugged the phone at 7am when i got up.
I only turned it on for a couple of seconds, twice, to check battery level, and it had gone down to 75% by 9am. (so by 9am, no more than 1 minute max screen-on time)
I also noticed, when it was on my desk, that the screen switches on, on it's own every now & then. Maybe every half hour or so?
Is that also normal?
Click to expand...
Click to collapse
Dropping 25% in 2 hours time with a display on time of 1 minute is definitely much more drain than normal. My phone usually drops around 2-3% per hour if it's unused on my desk.
I also find it weird that your display switches on every now and then by itself.
You have a lot of apps that poll the net for data in the background? (facebook, twitter and so on)
Are you on wifi when this happens, or mobile data?
Try turning off sync altogether some day and see how much it drains your battery per hour.
Hi all ,
Today is my 1st day with new s3 bought yest. night and coming from s2,
My s3 was full charged this morning, and after abt 12 hrs of normal use ( some calls + facebook + whatsapp + viber . . . . . ) battery level is 60%.
I think that by this way new s3 battery will stay normally 2 days . . .
If people are experiencing high battery usage its because of your apps. All battery saving apps do is turn off your data or tweak your syncing.
On wi-fi with no much syncing, you should get about 1-2% drain per hour. On mobile date this goes up to about 2-4% per hour.
Tips for battery save.
- Switch off Google Back up & restore
- Accounts and sync, switch off what you don't need
- Email exchange accounts can be set with a "off-peak syncing"
- Be thorough with news and local based apps. Turn off auto syncing or reduce the frequency in which they sync.
- A good way to check which apps are using data when idle is by going into settings > Data usage. When you click on any of the apps listed, it will show how much data is used in fore/back ground. The ones with high background usage you might want to investigate. You can also disable the app from using data in he background by setting yourself a data limit
- Apps like Facebook, Google+ are battery hogs. So if you don't need it, uninstall.
My battery is awesome so far. 2 days with normal use and 3.5-4 days of light use...
Why does the a battery need to last two days? Can't you charge it over night?
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
20blks said:
Why does the a battery need to last two days? Can't you charge it over night?
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
It doesn't need to but better mpg is always welcome
I am highly impressed by the battery life.
with extreme useage yesterday, i got 6 hours + screen on time
Sent from my GT-I9300 using xda premium
jhericurls said:
If people are experiencing high battery usage its because of your apps. All battery saving apps do is turn off your data or tweak your syncing.
On wi-fi with no much syncing, you should get about 1-2% drain per hour. On mobile date this goes up to about 2-4% per hour.
Tips for battery save.
- Switch off Google Back up & restore
- Accounts and sync, switch off what you don't need
- Email exchange accounts can be set with a "off-peak syncing"
- Be thorough with news and local based apps. Turn off auto syncing or reduce the frequency in which they sync.
- A good way to check which apps are using data when idle is by going into settings > Data usage. When you click on any of the apps listed, it will show how much data is used in fore/back ground. The ones with high background usage you might want to investigate. You can also disable the app from using data in he background by setting yourself a data limit
- Apps like Facebook, Google+ are battery hogs. So if you don't need it, uninstall.
Click to expand...
Click to collapse
+1 to this. Apps are usually the culprit.
sohebq said:
with extreme useage yesterday, i got 6 hours + screen on time
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
It really depends on your usage. Screen on time tells something, but not everything. For example watching a hd-video eats far less battery than surfing on the internet with 3g. But still, the battery life is great, so no disagreement there.
My battery so far so good
Standard, not too heavy, day by day usage
One thing not mentioned so far is wi-fi. If you are connecting to a 'dodgy' router, this is going to eat into battery life. So if you aren't using it, switch it off.
batman372 said:
Hi all ,
Today is my 1st day with new s3 bought yest. night and coming from s2,
My s3 was full charged this morning, and after abt 12 hrs of normal use ( some calls + facebook + whatsapp + viber . . . . . ) battery level is 60%.
I think that by this way new s3 battery will stay normally 2 days . . .
Click to expand...
Click to collapse
lol let battery more cycle of charging, will improve in one week
Sent from my GT-I9300 using Tapatalk 2
Related
PEOPLE ARE SAYING GREAT THINGS ABOUT VIBRANT BATTERY LIFE BUT MINE IS NOT THAT GREAT I AM ROOTED SO I SHOULD BE GETTING BETTER BATTERY LIFE. BUT I AM NOT. i have attached a screen shot. is the usage normal?
now my display is 74 percent why is it so dammmm high and i have set on auto brightness i tried the lowest brightness possible it still wont go down.. please help
what is that you are using to see your usge like that?
geocepe said:
what is that you are using to see your usge like that?
Click to expand...
Click to collapse
you mean how do i get to that screen? settings - about phone - battery usage.
thanks. mine is doing the same. ever since i rooted it my battery life is bad
geocepe said:
thanks. mine is doing the same. ever since i rooted it my battery life is bad
Click to expand...
Click to collapse
same with mine i wonder if i unroot it will it make it better
it might i was thinking of doing that myself
Rooting doesn't effect battery life.
Sent from my SGH-T959 using XDA App
You went down 13% in 4 mins -________-. Go exchange your phone, lmao. Or turn off 3G, Accounts & Sync, turn off brightness, and install JuiceDefender. See if that makes a difference. My phone goes down 1% in about 2 hours...
mine barley lasts until evening when I plug it back in... but thats just how these phones are. 1% in 2 hours is very unlikely unless you just don't use it and have everything disabled.
Rooting your phone alone has no advert consequences on your phone's battery life. What you do on your phone does
Sent from my SGH-T959 using XDA App
should i call samsung and tell them about the battery issue?
BigWorldJust said:
You went down 13% in 4 mins -________-. Go exchange your phone, lmao. Or turn off 3G, Accounts & Sync, turn off brightness, and install JuiceDefender. See if that makes a difference. My phone goes down 1% in about 2 hours...
Click to expand...
Click to collapse
So you go 200 hours between charging? I find it hard to believe that you only need to plug it in every 8 days.
ProximaC said:
So you go 200 hours between charging? I find it hard to believe that you only need to plug it in every 8 days.
Click to expand...
Click to collapse
indeed what a troll
Just turning off push email/notifications can have a significant effect on battery run time. I doubled my run time by putting some reasonable settings on my sync intervals.
I refresh my exchange account every 15 mins during peak-time ( 1 hour off-peak ), Tweetdeck every 2 hours, all other accounts hourly. With moderate use I have no problem going 24 hours on a single charge.
Also be on the lookout for misbehaving apps. I had a single dormant streaming app sitting in the background using over 10% of my battery. I kill that app manually after every use.
Sent from Samsung Vibrant
As it's being said before, if you do not use your device you get excellent battery life out of it - might as well have a painted brick on your desk.
Mine lasts a bit more than half a day, but I use mu phone a lot for streaming, texting, browsing, a game sometimes. I think it is about average, I wouldn't sweat it. Still beats my old.nexus one in battery life
Sent from my SGH-T959 using XDA App
My battery last about 24hrs on average. I bought extra batteries and I have run each of them until they hit 1% and then I use and external battery charger, bought of of ebay, came with 2 batteries and a charger for them for 14 bucks, and i do have certian things i do that drain more than others, but for instance i watch a 2 hour movie, and started with a fresh battery, (99%) and when the movie was over I was at 73%, much better than when i first got my phone, but i also still use advance task manager which everyone says is bad for the phone, but i just use it and exempt everything that is used for normal operations, then it only kills the apps i have used and want to kill. now the settings does allow you to do this by each app, but i am just lazy and paid for the app back on my G1 days and it makes killing them in widget form so one click. i just tried to exclude all the things that the phone uses to operate smoothly, and kill the rest of the garbage apps, also you can try a program autostarts, i have it as it suggested it in the app forum sticky, costs a buck, but i used it, not sure how much it helps, but like i said all I have done and how i use all of my battery each and every use now gives me outstanding battery life. No 8 days or anything but still tons better than my G1 and i didn't keep much running like i do on this one. Also turn off auto brightness, and just use the slide if you need to turn it up, dont use live wallpapers and turn it to use 2g only, and then when you need the 3g turn that back on, there is widgets to get for that so its a one click as 3g really drains the battery, so when not in use go to 2g if your not surfing the web or wacthing videos off a site, doing those things will help the life of your battery.
flameinthefire said:
now my display is 74 percent why is it so dammmm high and i have set on auto brightness i tried the lowest brightness possible it still wont go down.. please help
Click to expand...
Click to collapse
That just means that your while your phone was turned on, 74 percent of the total power was used by your display.
Makes sense because you turned your screen on for about 74% of the time.
Try running fix permissions from clockwork. I recently got a boost in power & battery life from doing eugenes v6 mod and the suggested lag.
Vibe the XDApp
I just want to know what I can do to improve my battery on CM7 nightly 32. I'm at 21 hours now and almost dead. Yet I see people get stuff like 2 days and 10 hours... I have tasker and the only profile I have is when the screen goes off it turns mobile data off (not sure If it works so I also use apndroid). I NEVER use wifi, bluetooth, or high brightness. I do however have gps on so in case I lose my phone is lost or stolen I can track it. So there's no way I'm disabling that. I have tried juice defender but figured since it can't effectively disable data for 2.3.3 I saw no point in the app. Any tips?
Sent from my HTC Vision using XDA Premium App
Sorry for the typos, I'm half asleep and there's no editing option in the xda app... atleast add it to the premium version!
Sent from my HTC Vision using XDA Premium App
21 hours on moderate use is great battery life. 12 hours is usually the measuring stick for smartphones, less is bad, greater is good.
Don't know who you saw getting two days plus, but they are either not touching their phone or have an extended battery.
Sent from my T-Mobile G2
Best way to extend battery life is to get an extended or high capacity battery. I just got the Mugen Power pack, not the chunky one, and im in the process of breaking it in.
On my stock battery i was getting about 17hrs of moderate use. Almost no talk but alot of texting, engadget and youtube mostly on wifi with gps always on. That might give you an idea, plus, there are countless battery related threads on here.
Will post back in afew days after my Mugen has cycled afew times.
Sent from my Virtuous Desire Z 1.0.1 using XDA App
I have 4 stock replacement batterys and never plug my phone in to the charger. When my phone is at about 5% i just take one out and pop the next one in and charge them in the wall... I know its not the answer you want but I never have a problem with battery life lol
I would agree that 21 hours is great battery life on this phone. I can get a week of battery life on my phone if I put it in airplane mode and stick it in my desk drawer =P
Not sure how big of an impact the tasker profile has. Unless your screen is off for long periods of time I would think that it might harm the battery life because every time you touch the device, it has to 'search' and connect to the tower again.
You can try running the phone at the stock CPU speed to see if that has an improvement on your battery life. I currently run the same 1017/245 as you with a screen off profile set at 245/245.
For me, as long as I can make it through a day's use, the battery life is fine. With moderate use I can go about 15-18 hours and heavy use I'm at around 12. The car charger in those cases is a life saver.
Bottom line is, battery life really depends on your usage habits. Those people getting days out of their phones likely aren't using them very much...
well i have setcpu set at 806 max and 245 min. screen off is at 245/245 and on powersave governor. other then that its on ondemand. i also have profile set to reduce the CPU based on battery. I have it set to <101% its at 806/245 , <41% its at 768/245 and less then 25 is 368/245. i realize that these are low speed but i hardly ever get lag and i use it for everything, music, video, youtube, internet, twitter, facebook, xda , and a here and there gmail. i guess if im getting exceptional battery life... anyone want some tips?
I find the more variation I put into profiles on setcpu, the worse my battery life gets. Theory - it is constantly watching and making changes based on your CPU needs and battery. So I have mine set to 1113-1113 performance, 245-245 powersave screen off, 245-245 powersave 45degrees+ and for your mobile data, try just having a widget to turn it on and off as you need it. You probably don't need it on everytime you turn on your screen do you?
Sent from my SilverBullet "HTCDesireZ running CM7"
The apndroid widget eventually gets out of sync with on/off with the data... I think its gingerbread. Most apps can't effectively turn the radio off. I hope they make one soon!
Sent from my HTC Vision using XDA Premium App
I find the stock battery to be not that great. I bought the Chichi batteries way back in October (when they were still considered cheap) and theyve been great. I havent really done any new tests since October, but back then (before I had a data plan) I was getting atleast a day and more (from 100% to dead) with moderate usage.
I'd look for a high capacity battery, though they seem to be expensive now.
Kevin001111 said:
The apndroid widget eventually gets out of sync with on/off with the data... I think its gingerbread. Most apps can't effectively turn the radio off. I hope they make one soon!
Sent from my HTC Vision using XDA Premium App
Click to expand...
Click to collapse
The power bar widget that comes with cm7 works perfect for me. Turns onoff Wi-Fi/apn/GPS/brightness/airplanemode
Sent from my SilverBullet "HTCDesireZ running CM7"
I just tested out my battery the other day. I got a day and 13 hours and I was at 19 percent. Wifi is a big battery killer, and brightness is too.
Sent from my HTC Vision using XDA App
Ill post a battery success story...sounds nerdy lol. And i live at my own home with my own family lol.
My mothers g2 is rooted and running cm7 nightly 29 or 30, I installed it last week. I asked her today for the first time how the battery was after a week. She is using an aftermarket 1800mah battery, wifi only at home, she was almost at 32 hours and had 39% battery left!!!!
Not sure of all settings but i put it on 1113mhz, on demand with min 368, autobacklight, wifi only at home, bluetooth is always connected and on. Talk is about 70% of her usage overall. 4 gmail accounts. I did not install set cpu at all. I even stopped it on my phone because it didnt help me one bit.
Not too shabby. I was at 57% with some texting but a lot of gps usage for latitude and wifi always on even when not at home.
sent from the rooty tooty fresh and fruity cm7 nighly powered G2
here is what i get out of a day (battery consumption for specific tasks are mentioned in percentages measured using juiceplotter)
wifi on constantly
display set to 24% brightness
background sync enabled (google, weather 6hrs, whatsapp and facebook once a day)
45 min video (rockplayer no h/w decoding) 15%
1 hr browsing+chat 15%
30 min calls 6%
20 min music+chat 5%
20 min general usage 5%
1 hr flash streaming 15%
24 hrs standby 24% (@ 1% for every hr of standby)
15% battery remaining after 24 hrs i.e. low battery warning.
i disabled the use wireless network option under locations and always on mobile data
and get much better battery life, also i use wifi constantly when available (which is 90% of the time), it is much better for battery life than using 3g or gprs/edge.
pretty amazing battery life IMO i am very happy.
So i have cycled my Mugen 1800mA battery acouple times. on average, i'm able to get about 27hrs of heavy use. Here are some settings as a baseline:
Always on Data
Wifi always on
Auto brightness
1GHz clock speed
massive amounts of text use
massive amounts of screen on time
will report back in afew days time after some more cycles.
I had problems with my battery, but since I rooted the phone I think that it is getting worse. I am not sure if it is the rooting, but now I am getting Android OS at 52% and the battery barely makes 5 hours. I am a using the phone, but it should last at least 10 hours. I did root the phone in order to delete batterystats.bin but this did not help at all. I used Battery Calibrator, also deleted the batterystats.bin from the Android Terminal followed the procedures of charging the phone to 100% waited until it says full calibrated the battery or delete the batterystats.bin discharge the battery until the phone dies and charged it to 100% again....but still the same thing. I guess the Android OS is killing it. Any suggestions will be greatly appreciated. Thank to all of you in advance!
52% is high, but that also depends on what other tasks you are doing at the same time.
You should have 5 hours of Screen On time if not more, thats what you need to check, not some hours.
Regards.
Sent from my GT-I9100
5 Hours screen on time? I'd love to get that lol. 3 Hours 50 Minutes is about the best i've got, but then that is while battering the net and the camera.
Get around 1 to 2 days battery life though although I am a light-medium user.
Install the free version of Wachdog , and see if it can identify what apps or processes are eating up your battery.
https://market.android.com/details?id=com.zomut.watchdoglite&feature=search_result
Look here:
http://forum.xda-developers.com/showthread.php?t=1230140
So to make it clear. My battery lasts about 5 hours. I do not think this is screen time. This is the total time of the battery. I have at battery use
Android OS 52%
Display 13%
Android System 10%
Email 9%
Cell Standby 4%
Voice Calls 4%
Phone Idle 3%
Maps 2%
I think before the rooting I had Android at around 12-13% and the highest was the display. I keep the display close to maximum brightness, but it counts only for 13% at the moment and it was around 40% before rooting. Do you think resetting the phone could solve the problem?
troed said:
Look here:
http://forum.xda-developers.com/showthread.php?t=1230140
Click to expand...
Click to collapse
I did read it but, I kept on getting alerts every 30 seconds and I gave up on it.
Tinderbox (UK) said:
Install the free version of Wachdog , and see if it can identify what apps or processes are eating up your battery.
https://market.android.com/details?id=com.zomut.watchdoglite&feature=search_result
Click to expand...
Click to collapse
I will again, and post the reading. Is there anything particular that I have to watch?
That stat you have given is after how many hours of usage?
Besides, what kernel did you use for rooting?
Install 'Better Battery Stats' and see whats going on in background.
And do turn off Wifi, GPS, 3G, Packet Data, Auto sync, Background Data, any running widgets when you don't need them. And also check if you have push-pull Exchange.
Sent from my GT-I9100
ithehappy said:
That stat you have given is after how many hours of usage?
Besides, what kernel did you use for rooting?
Install 'Better Battery Stats' and see whats going on in background.
And do turn off Wifi, GPS, 3G, Packet Data, Auto sync, Background Data, any running widgets when you don't need them. And also check if you have push-pull Exchange.
Sent from my GT-I9100
Click to expand...
Click to collapse
I got CF-Root SGS2_XX_OXA_KG5-v4.1-CWM4.zip I have after rooting Kernel 2.6.35.7-I9100XXKG5-CL420550 [email protected] #2. I think it was absolutly the same before rooting
On the battery usage it says 13H 23M but It was overnight and now I am charging the phone. Overnight the battery went down around 50-55% without usage. Yes I have WiFi and Bluetooth on all the time, and I am using 3G all the time when I am out of the house. Also I have a lot of auto sync and exchange, but because of this I bought this phone. I will get this app and see the results. With Watchdog Lite I get
9.9% CPU in background Android Apps
Turn off wifi. You router is obviously one of the ones that are not compatible with SGS2.
aydc said:
Turn off wifi. You router is obviously one of the ones that are not compatible with SGS2.
Click to expand...
Click to collapse
I have Belkin N750 DB, and It was OK before. When I turn off wifi and restart the phone Android OS is still at 52%. Also I have no problem with my Galaxy Tab 10.1 on the same router. But thank you very much for the suggestion.
If you have wifi and bluetooth on constantly also 3g , you are really taxing the battery 5-6 hours is about right.
elena11 said:
I got CF-Root SGS2_XX_OXA_KG5-v4.1-CWM4.zip I have after rooting Kernel 2.6.35.7-I9100XXKG5-CL420550 [email protected] #2. I think it was absolutly the same before rooting
On the battery usage it says 13H 23M but It was overnight and now I am charging the phone. Overnight the battery went down around 50-55% without usage. Yes I have WiFi and Bluetooth on all the time, and I am using 3G all the time when I am out of the house. Also I have a lot of auto sync and exchange, but because of this I bought this phone. I will get this app and see the results. With Watchdog Lite I get
9.9% CPU in background Android Apps
Click to expand...
Click to collapse
I am keeping the bluetooth on so it can connect to my car hands free. I will turn off the wifi and I will try to see what I will get.
I had simillar problems. High os usage and short battery life.
Used better battery stats overnight with everything data related turned off and fully charged phone. turned out that my facebook app was keeping the phone awake in standby and killing the battery. Lost 55% in 6 hours. Removed fb app and battery life is mutch better. Went from 8 hours with about 1 and half hours screen time to 14 to 16 hours with 3 to 4 hours of screen time on one charge. Os usage is now between 20 and 35%. Use to be at 50 to 60%.
This is with stock kernel with wifi and 3g allways on with some autosync and push mail allways on.
Sent from my GT-I9100 using XDA App.
shd_66 said:
I had simillar problems. High os usage and short battery life.
Used better battery stats overnight with everything data related turned off and fully charged phone. turned out that my facebook app was keeping the phone awake in standby and killing the battery. Lost 55% in 6 hours. Removed fb app and battery life is mutch better. Went from 8 hours with about 1 and half hours screen time to 14 to 16 hours with 3 to 4 hours of screen time on one charge. Os usage is now between 20 and 35%. Use to be at 50 to 60%.
This is with stock kernel with wifi and 3g allways on with some autosync and push mail allways on.
Sent from my GT-I9100 using XDA App.
Click to expand...
Click to collapse
I will remove FB app. Also where I can find how much screen time I have? Thank you.
elena11 said:
I will remove FB app. Also where I can find how much screen time I have? Thank you.
Click to expand...
Click to collapse
You just need to tap on Display under battery usage graph in settings.
Also FB doesn't stay awake in background if you Exit it. So think before you remove it, if it's needed to be removed or not.
Regards.
Where you check your battery usage you can select the various entrys to see a detail summary and see what they did.
Sent from my GT-I9100 using XDA App
aydc said:
Turn off wifi. You router is obviously one of the ones that are not compatible with SGS2.
Click to expand...
Click to collapse
Can you share the list with us?
shd_66 said:
Where you check your battery usage you can select the various entrys to see a detail summary and see what they did.
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
Since the phone was charged it is 1H 32M 16S. I am at 88% of the battery and 9m 3s on Display time. I do not have the bluetooth on, the gps is off Facebook app is removed. The only think that I gained is instead of Android OS at 52% I have it now at 48%
I rooted with KG5. If I try to root with KG6 do you think this might solve the problem? My stock was KG5 on a phone from Expansys USA Polish model.
My battery life has been pretty good. However, the number one thing consistently using battery is "Android System". Is this normal? Thanks!
Same here. On all my other Android phones Screen is the top user.
U are using ips technology on the screen unlike amold that saamy used which kills the battery in hours in full brightness . As you could see that the iPhone has good batttery life because the 720p ips screen.
Sent from my LG-D801 using XDA Premium 4 mobile app
I've found that rebooting the phone after taking it off of charge, the battery life is awesome. There seem to be some wakelocks that kill the battery and for some reason, charging has something to do with it.
I don't know if this is why, but I heard the G2 has special screen technology that greatly reduces battery drain.
Sent from my VS980 4G using Tapatalk 4
Those claiming that Android System > Screen for battery use on the G2...I'm coming from a Nexus 4 which is also IPS.
jesssiii said:
I don't know if this is why, but I heard the G2 has special screen technology that greatly reduces battery drain.
Sent from my VS980 4G using Tapatalk 4
Click to expand...
Click to collapse
Yeah, somthing about 30% lower battery use or something like that. It's 6 hours since I took mine off the charger, must admit very moderate use, some toying, some photos, some mails and 1 phone call. but still, my phone is at 96% battery. My old S2 would be at 60% at this point.
kayrune said:
Yeah, somthing about 30% lower battery use or something like that. It's 6 hours since I took mine off the charger, must admit very moderate use, some toying, some photos, some mails and 1 phone call. but still, my phone is at 96% battery. My old S2 would be at 60% at this point.
Click to expand...
Click to collapse
What's your highest battery user?
I'm at 93% after 5 hours with only a dozen SMSes, an IMAP push account with a few emails, and 2 other pop accounts, very light use...Android System is 34%, Screen 21%.
Mize said:
What's your highest battery user?
I'm at 93% after 5 hours with only a dozen SMSes, an IMAP push account with a few emails, and 2 other pop accounts, very light use...Android System is 34%, Screen 21%.
Click to expand...
Click to collapse
System was 30, Screen was 28
FredWorrell said:
I've found that rebooting the phone after taking it off of charge, the battery life is awesome. There seem to be some wakelocks that kill the battery and for some reason, charging has something to do with it.
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I tried this and it worked. However, one instance is not proof I guess haha. I will experiment more tomorrow (namely, not rebooting after charging) and let you know what I find. I wonder what specifically about charging may cause wakelocks?
Over 48 hours of use, more than 50% battery left. 3,5 hours screen time. Android system worst offender with 35%, screen 2nd with 25%.
Sent from my LG-D802 using Tapatalk 4
If you look at the programs listed under Android System, try uninstalling the ones that you would never use. This has seemed to help me. But to be honest it was kind of unnessary because the battery life is just crazy badass. In a few weeks or so when the devs have there way this phone is going to be epic.
It is two things, which by the way are great news.
A) LG's screen tech which doesn't refresh pixels when the images are static
and B) IPS
What we can't control is screen power consumption, but guess what? We can control android system consumption through kernels and roms. This means that we can *hopefully* expect EVEN BETTER! battery life since the screen is, for 80% of users, the main culprit for energy drain.
Just a quick note that flashing CleanROM on my ATT LG G2 basically took my battery life from <20% at the end of the workday to just under 80% at the end of the work day with increased use on the CleanROM install. Highly recommended.
Been off the charger since 6:50 this morning. Sitting here at work doing some texting, Words With Friends, and a test call for a co-worker...96% at 12:15pm. My Nexus would have been at 40% by now.
So is Android System different from Android OS?
I normally can squeeze out 15-22 hours since installing Snapdragon Battery Guru. Which has been working great until today.
Here's my situation today:
-100% charge at around 1230am. Light to moderate usage leaves me with
-77% between night before and waking up (only dropped like 2% overnight) at
-830, then i worked from 9 to 1230 so i didnt use my phone too much. But since ive been off work ive been using it more so im not too surprised about my low battery level currently.
But what concerns me is Android OS using half my battery! It says its been active for more than 4 hours and i dont understand where it comes from. Its way more than my screen usage even with a screen time of little over 3 hours.
Anyone know whats up with Android OS? It doesnt tell me what is running when i select it so im lost.
Also ive done many of the suggestions in this thread with positive results. Ive been monitoring my wakelocks and since doing some of the suggestions on here nlpcollector has actually gone down.
Sent from my LG-D800 using xda app-developers app
amazing battery life
osiris010 said:
So is Android System different from Android OS?
I normally can squeeze out 15-22 hours since installing Snapdragon Battery Guru. Which has been working great until today.
Here's my situation today:
-100% charge at around 1230am. Light to moderate usage leaves me with
-77% between night before and waking up (only dropped like 2% overnight) at
-830, then i worked from 9 to 1230 so i didnt use my phone too much. But since ive been off work ive been using it more so im not too surprised about my low battery level currently.
But what concerns me is Android OS using half my battery! It says its been active for more than 4 hours and i dont understand where it comes from. Its way more than my screen usage even with a screen time of little over 3 hours.
Anyone know whats up with Android OS? It doesnt tell me what is running when i select it so im lost.
Also ive done many of the suggestions in this thread with positive results. Ive been monitoring my wakelocks and since doing some of the suggestions on here nlpcollector has actually gone down.
Sent from my LG-D800 using xda app-developers app
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Just to benchmark .... I used the phone moderatley ..
I did.. a little over 50 hours of total on time
4.75 hours of on screen time,
2 hours of spotify with bluetooth for the entire time,
2 hours of MapMyRun with GPS running ..
then various text messaging and a couple phone calls
The only modifications i've made to the stop experiance is taking of google's location service for programs, but leaving GPS active .. and changing the screen to auto-brightness, baseline of 50%.
I came from the SGS2 ..... with 1 hour of on screen time and the other spotify and bluetooth .. i'd be around 10-20% after 8-10 hours !!!!!
Mines pretty awesome.
Sent from my LG-D800 using Tapatalk 2
I'm not sure if my battery is defective or not. Right out of the box was around 75% and I drained it until it turned off then charged it to full.
Over the next few days at work it's on wifi and then on 3G/4G before /after work. I pull it from the charger at 7:30am and by 7pm its at 40%. Then on Friday night I unplugged it at 12am with 100% and woke up the next day with 80%. It's dropping like 1% about 10-15minutes. Would a factory reset fix the battery drain? or call for a replacement?
marcusrab said:
Just to benchmark .... I used the phone moderatley ..
I did.. a little over 50 hours of total on time
4.75 hours of on screen time,
2 hours of spotify with bluetooth for the entire time,
2 hours of MapMyRun with GPS running ..
then various text messaging and a couple phone calls
The only modifications i've made to the stop experiance is taking of google's location service for programs, but leaving GPS active .. and changing the screen to auto-brightness, baseline of 50%.
I came from the SGS2 ..... with 1 hour of on screen time and the other spotify and bluetooth .. i'd be around 10-20% after 8-10 hours !!!!!
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wow that's really amazing. ill try that out and disable google location services and see what happens. will that interfere with google now? i mean i would totally sacrifice google now for 50 hours though.
Sent from my LG-D800 using xda app-developers app
My Note 3 seems to be able to get only 4-5 hours of screen time while on 4G. Using Wi-Fi doesn't improve the battery life much either.
My brightness is set to auto and mostly used indoors. I've also used set cpu to limit cup usage to 960 mhz, installed greenify but nothing seems to help. Mostly surfing the web, fb, Twitter etc
I felt that I got better battery life out of it during the first week of my purchase 3 weeks ago. But ever since last week it's been getting bad.
Any ideas why?
Sent from my SM-N9005 using XDA Premium 4 mobile app
batt life
Although the Note 3 is a beast of a phone..all the functions that it has are also battery hogs.. what you dont need to use frequently, can be turned off with the factory toggles..
things like air gesture, command, motions, (turning power sav mode on) wifi off, live wallpapers, lookout antivirus, and if you press the 3 line icon at top right, there are 20 functions that can potentially drain battery..nfc, air view, smart stay..etc.. also, try battery doctor app to help control additional consumption. Turn the fucntions on only as needed..
OR- Get an extended battery or just a battery like mugen or zero lemon battery..with extra power within same parameters, similar dimensions. etc. hope this helps. REMEMBER - like a cop car, that has all those lights, radios, laptop- they run a bigger battery AND a huge alternator.
I have all the fancy system apps and features already disabled with root app delete. What's weird is it happens when I'm doing basic web brwosing.
The battery also seems to be draining at 1% per hour while the screen is turned off, is this supposed to happen?
Or could it be a faulty battery?
Sent from my SM-N9005 using XDA Premium 4 mobile app
have you tried turning off animations?
aeronium said:
I have all the fancy system apps and features already disabled with root app delete. What's weird is it happens when I'm doing basic web brwosing.
The battery also seems to be draining at 1% per hour while the screen is turned off, is this supposed to happen?
Or could it be a faulty battery?
Sent from my SM-N9005 using XDA Premium 4 mobile app
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Use juice defender to turn off data when your phone is not being used (deep sleep), use this as a temporary measure I would say while u use the various battery stats monitoring tools to find the actual culprit.
Sounds like an app issue. Have you installed any new apps recently that may coincide with the sudden poor battery performance? I don't use any power saving apps and leave all my Samsung features enabled and still get over a full day's worth of use.
Are you in a poor reception area? Perhaps you should consider a factory reset. If that doesn't change anything, exchange your device for a new one.
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you have the s800 witch it's not an low consuption cpu even if the governor sysfs settages are good
aeronium said:
My Note 3 seems to be able to get only 4-5 hours of screen time while on 4G. Using Wi-Fi doesn't improve the battery life much either.
My brightness is set to auto and mostly used indoors. I've also used set cpu to limit cup usage to 960 mhz, installed greenify but nothing seems to help. Mostly surfing the web, fb, Twitter etc
I felt that I got better battery life out of it during the first week of my purchase 3 weeks ago. But ever since last week it's been getting bad.
Any ideas why?
Sent from my SM-N9005 using XDA Premium 4 mobile app
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Click to collapse
Do you have Google Now enabled? I noticed as soon as I enabled Google now and location services my battery life has suffered.
aeronium said:
The battery also seems to be draining at 1% per hour while the screen is turned off, is this supposed to happen?
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How is that a problem
Are you saying that if you left your phone fully charged and didnt touch it. It would last over 4 days
and you think this is bad battery life
Many many factors can cause battery drain apps you use sync of apps,signal strength,brightness,sensors,google now,s-voice etc.
themes you use
Using black themes will use less battery because an led display will turn off the black areas of the screen etc which is how it achieves the best black contrasts.
I myself have the same use 4-5 hrs of on screen battery which i find great as i can take my phone and use it all day without a problem
people who have 7-8 hrs of on screen time per day on there phone should really seek counselling or go to AA meetings as you have a problem
As to disabling features of the phone Buying a smartphone and disabling all the features that make it a smart phone is pretty pointless if you ask me
It's been the same for me. The first couple of weeks I had the phone the battery was amazing. I could last 2 days easily with heavy usage. I'd say since the most recent update I had on this phone the battery life has been draining significantly faster. I now have to charge my phone each night as it is always hovering around 30%
Do you guys think the update has anything to do with this issue?
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The biggest battery hog I've ever seen is facebook. Particularly, its auto sync. Kill that and try again.
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