After 7 hours, I'm at 14%. Screen was on for 2 hours and I haven't been doing anything intensive (3d games or movies etc) just some web browsing. On automatic brightness. Are other people getting battery life this bad?
what about gps, nfc, app update intervals, there can be a lot going on in the background.
What is the top battery consumer under your battery usage?
Sent from my SCH-I535 using xda app-developers app
ptaros said:
What is the top battery consumer under your battery usage?
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
Screen is, with 48%
Wifi is on, Bluetooth, NFC, and gps are off.
to be fair, my gf's verizon GS3 is ridiculously efficient. granted she was on wifi most of the day and doesn't use internet as much, but she was at 53% with 13 hours and 2 hours 14 min of screen time.
my att on the other hand, wifi off and on LTE, was at 53% with 6 hours and 2 hours of screen time.
dLo GSR said:
to be fair, my gf's verizon GS3 is ridiculously efficient. granted she was on wifi most of the day and doesn't use internet as much, but she was at 53% with 13 hours and 2 hours 14 min of screen time.
my att on the other hand, wifi off and on LTE, was at 53% with 6 hours and 2 hours of screen time.
Click to expand...
Click to collapse
But both of those are higher than 15% after 7 hours with 2 hours of screen time
OlympusGod said:
Screen is, with 48%
Wifi is on, Bluetooth, NFC, and gps are off.
Click to expand...
Click to collapse
How is the LTE signal in your area, if its not strong and swapping back and forth from 3g to LTE all day it can take a huge toll on your battery.
Try it without wifi and 4g. ONLY use 3g. I have a theory...
Sent from my Galaxy S3
Forgetfull said:
Try it without wifi and 4g. ONLY use 3g. I have a theory...
Sent from my Galaxy S3
Click to expand...
Click to collapse
I'll do that tomorrow and get back to you
Mine seems to be doing great. The signal isn't that great in my house either. This is more real time use as I was asleep for a while. But when I woke up at 10am this morning it was at 92. I've been using it moderately ever since. I get about 8 hours with ridiculous use(4+hr screen on time).
Never on wifi.
Edit: I realize its kind of a bad example since it was in standby more than awake. But I'm getting great battery.
Screenshots
Screenshots for those of you wondering
I had the same problem as you did. What made a significant change for me was changing amount of apps to keep running at 4 instead of default. Also I found the xda app runs in the background, continues to drain the battery. I have to manually kill the xda app every time I exit it. For today I'm at 12 hour running, and screen on 1.5hrs and 59 percent battery life.
Sent from my SCH-I535 using xda app-developers app
OlympusGod said:
But both of those are higher than 15% after 7 hours with 2 hours of screen time
Click to expand...
Click to collapse
right, and im saying my gf's VERIZON model spanked mine.
Give the battery sometime.
I've been getting worse battery on wifi than 4g for some reason. I also noticed my idle power usage is around 115mA, where on my thunderbolt it was around 20mA
arkard1 said:
I had the same problem as you did. What made a significant change for me was changing amount of apps to keep running at 4 instead of default. Also I found the xda app runs in the background, continues to drain the battery. I have to manually kill the xda app every time I exit it. For today I'm at 12 hour running, and screen on 1.5hrs and 59 percent battery life.
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
Ditto on the xda app, it was burning up cpu cycles while in the background, enough to make my phone warm. So I just close it every time I'm done using it.
Sent from my SCH-I535 using xda app-developers app
I have gps, wifi, data, and sync on still netting 27-30hrs battery life. The key is rooting and debloating....
d1ez3 said:
I've been getting worse battery on wifi than 4g for some reason. I also noticed my idle power usage is around 115mA, where on my thunderbolt it was around 20mA
Click to expand...
Click to collapse
Woh how are you getting your current draw? The apps that I've tried won't support the s3.
Sent from my SCH-I535 using Tapatalk 2
I have the Verizon model of the S3 as well. I have had it for over a week now because I was an early pre-order so I got it really early. For the first few days I was getting really bad battery life. I would maybe only get 8 - 9 hours with moderate usage, that being about 2 hours of screen time. I would play no games, and just browse the web and text. I am a big texter though, but on my DINC as long as I had mobile data switched off I could get plenty of life out of my phone. With this phone for some reason after about 70 percent, mine will start to drain much faster regardless of what I am using it for, even if the screen is is off. Just to test it I left all the radios on while the phone was at 100 percent over night, and the next morning it was at 96. The next day I tried the same test when my phone was at 50 percent battery, and when I woke up it was at 10 . I don't really understand what is going on here either. I keep seeing all of the reviews for the device even the Verizon version to point towards great battery life, but I am just not seeing it. Maybe rooting and a re-flashing the stock rom plus removing bloatware will help. I also got another battery just to see if that was the problem, but it doesn't seem to be. I'm hoping this is just a software issue, because I don't know why some can get such great battery and some can't. I would also hate to have to get a replacement phone.
im getting around 10 hours with Heavy use ... 6 hours of pandora, youtube, email, facebook, twitter, web
On day 6 with the phone
Related
I know that there are lots of these battery life threads and i have read most of them and I've tried closing processes that i don't need and i have tried setcpu to keep the cpu low when the device is off, which seemed to help some but my phone would shutoff randomly. So last night i had a full battery and went to bed when i woke up 8 hrs later i was at 20% so about 10% an hr not even using the device. I have attached some pics for reference does anyone have any thoughts that might help. Thanks
I don't know about galaxy S but on my X10 the problem was wifi.
When I didn't have a data plan I had wifi on all day and the battery was down in 10h max 12h.
To improve it I had to use JuiceDefender to enable wifi every five minutes for updates..
Try to disable wifi overnight, reboot the phone and see what happens.
By the way, what app you used for those stats?
Sent from my X10a using XDA App
tuxStyle said:
I don't know about galaxy S but on my X10 the problem was wifi.
When I didn't have a data plan I had wifi on all day and the battery was down in 10h max 12h.
To improve it I had to use JuiceDefender to enable wifi every five minutes for updates..
Try to disable wifi overnight, reboot the phone and see what happens.
By the way, what app you used for those stats?
Sent from my X10a using XDA App
Click to expand...
Click to collapse
I don't have wifi enabled, I don't use it that often. the name of the prog is system panel
Very weird indeed. I have my Captivate with Wifi on all day, GPS signal and auto sync and when I go to bed and wake up, the battery hasnt gone down at all. I had the phone go on full battery one day and I even sent a few texts and went online for 10 minutes before it lost just a bit of battery.
Do you have that one LED app installed? The one that shows a little red dot on the corner of your screen when you have a notification?
hacker01 said:
Do you have that one LED app installed? The one that shows a little red dot on the corner of your screen when you have a notification?
Click to expand...
Click to collapse
yes i do.. Why? but it was turned off last night, as its turned off every night
Ok so i tested again last night and I did not have my im+ app running and the battery life was soooo much better. I also did not have system panel running which records all the battery and cpu stats but i'm think its the im+ app that was taking up all the juice. Can anyone think of another app that does skype and facebook but that also does not take up sooo much batter life??? Thanks
88EVGAFTW said:
Very weird indeed. I have my Captivate with Wifi on all day, GPS signal and auto sync and when I go to bed and wake up, the battery hasnt gone down at all. I had the phone go on full battery one day and I even sent a few texts and went online for 10 minutes before it lost just a bit of battery.
Click to expand...
Click to collapse
Possible he has his set to stay on. While yours may turn off when sleeping.
Sent from my SAMSUNG-SGH-I897 using XDA App
Open up the dialer and type in *#*#4636#*#*
Go to BATTERY HISTORY>PARTIAL WAKE USAGE and maybe that will show you which app is sucking up your battery life while you sleep.
Also try, if you don't absolutely need an internet connection while you sleep, SMODA widget to turn off your mobile internet. It's quick, free, and painless.
m_1000rr6 said:
Open up the dialer and type in *#*#4636#*#*
Go to BATTERY HISTORY>PARTIAL WAKE USAGE and maybe that will show you which app is sucking up your battery life while you sleep.
Also try, if you don't absolutely need an internet connection while you sleep, SMODA widget to turn off your mobile internet. It's quick, free, and painless.
Click to expand...
Click to collapse
yeah the app that took the most juice was im+
I drained mine down to 5% and charged full a few times and still only got 8 - 10 hours on mine until i flashed to jh2 and now have been getting almost 16 hours with same usage and apps installed. I charge mine at night. I use ebuddy with the piwer saver option turbed on abd it does an ok job.
Sent from my SAMSUNG-SGH-I897 using XDA App
I have the stock ROM and stock launcher and my battery is awsome! 8 hours and I will still be above 80%.
Brightness: Lowest (manually control via stock stock gesture)
GPS: OFF
Wifi: ON all day
BT: OFF
GMail manual
Other emails accounts hourly for the most part.
Widgets: Google/Fancy Weather
BG: Mostly Black
I have never seen such good battery life on a smart phone.
I could easily get 2 days, but i rather charge every night and then not worry about battery usage.
The wifi/gmail/gps made a big difference, its too bad you can't set gmail to hourly or something lik e that. Some of my email accounts i would like to set longer than hourly.
The last few days have been pretty good one my phone. Used to get maybe 16 hours but my last charge lasted me about 50 hours with moderate browsing, gaming, and voice/text. Juiceplotter is telling me I'll be getting about 47 hours
Sent from my SAMSUNG-SGH-I897 using XDA App
tysj said:
The last few days have been pretty good one my phone. Used to get maybe 16 hours but my last charge lasted me about 50 hours with moderate browsing, gaming, and voice/text. Juiceplotter is telling me I'll be getting about 47 hours
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
How many hours with the display on?
Sent from my phone so I apologize for any spelling mistakes
My battery icon depletes one notch when I'm using the screen for about an hour. Some people recommend cycling the battery, in which you do a full drain and immediate full charge, 3 or 4 times. I've done it, but it's hard to say if it explains my good battery life.
let the battery drain COMPLETELY until the phone turns off a couple times, then charge it till 100% without unplugging it.
Berserk87 said:
let the battery drain COMPLETELY until the phone turns off a couple times, then charge it till 100% without unplugging it.
Click to expand...
Click to collapse
You don't want to drain the battery that much, those kind of batteries can be damaged. The phone turns off for a reason.
I haven't done the cycle thing and its fine. A lot of that comes from older batteries with the memory problem.
irus, software which is based on data connection drains the battery one way or another. Some apps now support push notifications and IM+ does too. Did you try to use push?
These claims of multiple day charges with moderate use is crazy to me. I have the newest ROM, a black screen, display all the way down, gps off, wifi on when in range, make zero voice calls, run juice, and only have 2 widgets that update every 4 hours. I use my phone for a maximum of 3 hours browsing the web, reading XDA and feedR, checking facebook and the occasional text message. My phone lasts a total of 12 to 14 hours. My battery has a manufacture date of late July. Is there some secret I am not aware of?
Sent from my SAMSUNG-SGH-I897 using XDA App
I'm I'm your boat Shuggins, except I don't use juice, I have it installed though
Sent from my SAMSUNG-SGH-I897 using XDA App
Put it to a real test. Went to the grand prix today in st. pete.
Didnt even have a full charge around 90%. Had 4g on all day.. Brightness all the way up. Facebook , twitter, and 2 e-mail accounts running in the background. Took tons of video clips and tons of pictures, and streamed music through the bluetooth on the way home. As I type this its been 10 hours since it came off the charger and its at 50% battery with all the same items running.
At 1st I had very very bad battery life. But after using it for a few days and then doing a battery pull (read it would get better after all this) it has been working great, with the same or more use then I was doing the 1st few days of ownership. Just wanted to share a postive experience on battery life since I keep hearing and reading so many negative things.
Edit: Thunderbolt not tunderbolt LOL
Thanks for the tip.
I'm noob w battery. Do you mean just charge it full, pull it out and put it back in and it lasts you that much? I'm skeptical....The most I could have so far is 12 hours and I have 3 bars (out of 10) left.
quattr0 said:
Thanks for the tip.
I'm noob w battery. Do you mean just charge it full, pull it out and put it back in and it lasts you that much? I'm skeptical....The most I could have so far is 12 hours and I have 3 bars (out of 10) left.
Click to expand...
Click to collapse
The main reason people are having drain on 4g from what i heard was the software for the radio was re-written at the LAST minute (the reason for the delay) because they had to change their 700 MHz frequency just a bit higher.. something like 5 or 10 Mhz due to interference with with communication towers at airports. this sucker keeps dropping 4g like its no ones business. the new baseband which will be pushed out in the first update for the phone (hopefully in next month) should correct it.
Thats funny because i was at the gp today and my battery died before i left at 1p. Took a couple of pictures and 1 video. Used gps for like 10 mins and that was it. Stayed in my pocket for the rest of the day.
Sent from my ADR6400L using XDA App
hmm
I Disabled my 4G with dialing the *#*#(forgot the 4 numbers)*#*# and my battery has been lasting me alot longer
I'm in a 4G area so I have the phone set to LTE mode only and I get great battery life.
I probably have the worst battery life ever... 70% before putting it away and not using it. 5 hours later, I check my battery and I'm at 10%!! I didn't even use it!
Sent from my ADR6400L using XDA App
my battery was about to die on me today within 3 hours of being off the charger, granted it was with heavy use.. flashing multiple roms using titanium backup etc... but i still think that is asinine..
Powell730 said:
my battery was about to die on me today within 3 hours of being off the charger, granted it was with heavy use.. flashing multiple roms using titanium backup etc... but i still think that is asinine..
Click to expand...
Click to collapse
flashing roms will eat battery...once you are on a rom it takes a cycle or 2 to settle
anourack said:
I probably have the worst battery life ever... 70% before putting it away and not using it. 5 hours later, I check my battery and I'm at 10%!! I didn't even use it!
Sent from my ADR6400L using XDA App
Click to expand...
Click to collapse
U need to learn how to charge it. Search around.
Sent from my ADR6400L using XDA App
The battery life on the TB is just as good as it was on my rooted dinc with a custom kernal. I have no complaints with stock unrooted TB so far and I use the **** out of it.
I turned off 4g and am going 16 hours on 50% battery. Really, to sit in my pocket, do calls, text, and check email I don't need 4g. I too noticed the 4g radio switching on and off constantly. Hopefully the baseband update will fix this.
ZBoater said:
I turned off 4g and am going 16 hours on 50% battery. Really, to sit in my pocket, do calls, text, and check email I don't need 4g. I too noticed the 4g radio switching on and off constantly. Hopefully the baseband update will fix this.
Click to expand...
Click to collapse
It has more to do with where you live and how good your 4G coverage is
Sent from my ADR6400L using XDA Premium App
i get 12hrs easy with moderate use. All I've done is turn off the GPS services when not needed and disable the lock screen... hope things improve for everyone having issues... :/
quattr0 said:
U need to learn how to charge it. Search around.
Sent from my ADR6400L using XDA App
Click to expand...
Click to collapse
What do you mean, is there a special way to charge it now?
anourack said:
What do you mean, is there a special way to charge it now?
Click to expand...
Click to collapse
I think he may be referring to the "bump" charge. Where you charge the phone to full, unplug it, turn it off, charge it to full again, unplug, turn it on, and charge it to full again. Not sure if this is an HTC thing or just a general lithium ion battery thing. But it helps IMO.
I get about 12 hours of battery life with moderate use. I little web surfing, lots of texting, light app usage. My phone is constantly switching from 4G to 3G when I'm indoors. Outside though I'm fine. I'm surprised about the different experiences people are having with battery life.
Since I can't get through a whole day without it dying I bought a second home charger on amazon. I'd like to get the extended battery, but it looks like it'd make this phone too big at that point. I wish there was some better battery tech coming out soon, since there hasn't been too much progression on that front.
Turn on the wifi radio. When you are home or anywhere you have access to wifi, the device will automatically turn the 4g radio off when wifi is up. That simple change has made a huge difference and I dont have to worry about turning the 4g radio on/off manually.
I've been seeing, under heavy use, at minimum 8 hours of use consistently since I've been through a few cycles, including bump charging the first few cycles. Also, a few things that greatly helped me:
Read somewhere that the stock blockbuster app, even if it has never been opened, has a service that updates the movie catalog in the background. Run the app, update it, and in settings turn off movie catalog updates. After doing this my battery didn't drain nearly as fast while in my pocket. I can't verify that this actually helps, but it did for me. I disabled the 4G radio since I live in a 3G area as well.
I also run Green Power as of this morning. My phone has been running over 12 hour with 3:30 of that being actual usage and I'm at 68% remaining. I have it set to 1 minute on and 10 off for data while it is locked in my pocket.
Beyond that, GPS is disabled unless I need it. So is WiFi. Brightness is at about 30%, with a widget to bump it to full when I'm outside in sunlight. I also noticed a big jump when I disabled HTC sense Facebook updates, and used stock Facebook instead. Every time I went to contacts it would download that contacts Facebook updates, which is pointless and uses data constantly under normal usage.
Of course your mileage may vary, but this all gets me through the day under normal usage, and over a half day under heavy usage.
I am currently at 8.5 hours with 79% left on my battery. Stock Battery. If I didn't have to work tomorrow, and be able to make phone calls and such I'd leave my phone unplugged all night to see how long it can go.
nosympathy said:
I am currently at 8.5 hours with 79% left on my battery. Stock Battery. If I didn't have to work tomorrow, and be able to make phone calls and such I'd leave my phone unplugged all night to see how long it can go.
Click to expand...
Click to collapse
I'm assuming thats with Virus Rom as it says in your sig? If so, that makes me want to try it. I'm stock unrooted right now, haven't had time to invest in rooting the ADB original method yet, don't want to rush through it. When I do, I fully intend to try that rom out.
battery drain soo fast when in use
i bought my samsung galaxy 2 tab 7 p3100 few day back and im not satisfied with the battery when in use it battery drains soo fast approximately stands for 15 hours only when left unused stands for 1 and half to 2 day...i can see battery percent goes 1 by 1 with minutes when i use is continuously and my version is P3100DDLE1 ... i use 2g gprs all the time and stay connect all the time in facebook and whatsapp 24x7 and gmail ....... should i claim warranty for the battery??? does anyone face the same problem????
I am running on roughly 7 hours at 78% of battery left. Been using the Internet a lot (Facebook, some Drop Box upload/download) and the Wifi is on all the time when the tab is not locked/standby. I played a little bit of a basic game as well (Free Flow), so it isn't graphically intense. I am by no means the most experienced here, but in my opinion, that sounds like some decent, if not very good, battery usage..
Luna_Sky said:
I am running on roughly 7 hours at 78% of battery left. Been using the Internet a lot (Facebook, some Drop Box upload/download) and the Wifi is on all the time when the tab is not locked/standby. I played a little bit of a basic game as well (Free Flow), so it isn't graphically intense. I am by no means the most experienced here, but in my opinion, that sounds like some decent, if not very good, battery usage..
Click to expand...
Click to collapse
Thanks for your kind reply may i know how many hours once you charge your device ????
I used mine on Friday for 10hrs,tons of browsing,I turned the screen on and off many,many times, video calls for roughly 10mins,music,games for 45mins and at the end of all this I still had a 42% left.
The device is the P3100 wifi+3g it is rooted; I was only using wifi,so no 3G at all, I also had the tab on airplane mode with wifi constantly running,so no 911 calls.
I am running the latest stock rom,it is rooted and bloatware free,I also limit the background processes down to none,1 or 2 max.
So far I am very happy with my tab, although wifi is still spotty.
OP What are your settings?
shinydesert said:
I used mine on Friday for 10hrs,tons of browsing,I turned the screen on and off many,many times, video calls for roughly 10mins,music,games for 45mins and at the end of all this I still had a 42% left.
The device is the P3100 wifi+3g it is rooted; I was only using wifi,so no 3G at all, I also had the tab on airplane mode with wifi constantly running,so no 911 calls.
I am running the latest stock rom,it is rooted and bloatware free,I also limit the background processes down to none,1 or 2 max.
So far I am very happy with my tab, although wifi is still spotty.
OP What are your settings?
Click to expand...
Click to collapse
Thanks for your kind reply shinydesert ....my device is also p3100 wifi + 3g not rooted i don't mostly use wifi ...i use 2g gprs on 24/7
There is an option battery on setting called screen and that shows maximum 50 to 60% of usage is display consumed and my display on setting on time is 5 to 6hour s.....the battery percentage comes to do20% and says it's low 8 hour's after charge
vikram9889 said:
Thanks for your kind reply may i know how many hours once you charge your device ????
Click to expand...
Click to collapse
Here is a screenshot of my battery usage once pulled off the charger after a full charge. I have the Wi-Fi only version of the tab.
If you cannot view the screenshot.. After a full charge, I have 44% battery life left, have been running on the battery for 1 day and 7 hours, and the screen has taken the largest toll at 46%.
Sent from my GT-P3113 using xda app-developers app
shinydesert said:
I used mine on Friday for 10hrs,tons of browsing,I turned the screen on and off many,many times, video calls for roughly 10mins,music,games for 45mins and at the end of all this I still had a 42% left.
The device is the P3100 wifi+3g it is rooted; I was only using wifi,so no 3G at all, I also had the tab on airplane mode with wifi constantly running,so no 911 calls.
I am running the latest stock rom,it is rooted and bloatware free,I also limit the background processes down to none,1 or 2 max.
So far I am very happy with my tab, although wifi is still spotty.
OP What are your settings?
Click to expand...
Click to collapse
Luna_Sky said:
Here is a screenshot of my battery usage once pulled off the charger after a full charge. I have the Wi-Fi only version of the tab.
If you cannot view the screenshot.. After a full charge, I have 44% battery life left, have been running on the battery for 1 day and 7 hours, and the screen has taken the largest toll at 46%.
Sent from my GT-P3113 using xda app-developers app
Click to expand...
Click to collapse
guys, could you tell how long was your screen on, please?
mine was only roughly 6 hrs.
Screen should always be the largest consumer of battery
Sent from my XT860 using xda premium
Riccz said:
guys, could you tell how long was your screen on, please?
mine was only roughly 6 hrs.
Click to expand...
Click to collapse
was it roughly 6 hours when it drained fully???
my galaxy tab p3100 drained fully in roughly 5 hours of screen time on
At least for me, turning down the brightness all the way and disabling some system apps that are always on helped my battery a lot.
aaronsmith1234 said:
At least for me, turning down the brightness all the way and disabling some system apps that are always on helped my battery a lot.
Click to expand...
Click to collapse
i tried but nothing worked
vikram9889 said:
was it roughly 6 hours when it drained fully???
my galaxy tab p3100 drained fully in roughly 5 hours of screen time on
Click to expand...
Click to collapse
Yes, my screen is usually on about 6 to 7 hrs. And my battery life is about 15 to 24 hours.
I wonder those said their battery can stay for more than 1 day, how long was their screen on?
My guess is although the battery can stay long time but the screen on is only about 6 to 7 hours.
If yours only 5 hours maybe the gsm signal was not good. Try to change to 2g only. Or change other provider.
Hey thanks for the reply i use 2g sim only and I'm 24x7 online in 2g gprs i guess the gprs can also consume that much battery I guess I'm i right????
Sent from my GT-P3100 using xda app-developers app
I am sure there are people who use the tabs for different things,if you are studying or reading a lot you will be able to see how long it lasts on, for users like me that turn it on and off pretty often the battery lasts maybe longer. I use it a lot for hours and hours,but it is never on for more than 1hr.
My battery life rawks
Sent from my GT-P3113 using Tapatalk 2
Like user 2 posts back said. I seem to charge mine every 5 days and it is always on stand by when not being used.
good day.
No problem for me about battery on Tab p3100
I felt that having Sim card inside the 3100 drains the battery pretty fast. I was not using much of 3G/GPRS connection. So after removing the Sim, I found battery usage reduced drastically. Overnight, the battery used to drain by 7 to 8% in standby mode with Sim card inside.
I don't understand, how people can comfortable use tablet with screen brightness at 0% or even 20%... it's mystical to me..If you buying tablet, you want to get good screen quality, good battery life (even at 50-70% brightness), smooth performance and so on...I have 2 tablets, ipad 2 and Samsung 3110. I really love my samsung, but battery life totally suck on it, when you compared to ipad...
Not a good comparison, iPad has a bigger battery
Sent from my GT-P3113 using xda app-developers app
Am I the only one who doesn't get 4 hours of screen time from a charge? I've seen many posts about it, and I average about 2. This is on aosp/touchwiz and many different kernel combos.
Sent from my SCH-I535 using xda app-developers app
Aarongauntt said:
Am I the only one who doesn't get 4 hours of screen time from a charge? I've seen many posts about it, and I average about 2. This is on aosp/touchwiz and many different kernel combos.
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
I don't typically get 4. I get about 3 or less. And I don't overclock like most do. It all depends on what you use your phone for , how good your service is, phone calls/ texting you do. I listen to music every day which hurts my amount of screen time, and I don't get very good service most of the day, which also hurts it. I have noticed that installing JuiceDefender dramatically helps so my battery drains much slower when I'm not on it by turning off wifi/4g after a few seconds, and back on at intervals to sync. CPU Sleeper is also a noticeable gain after you install it. It shuts off the extra core or something when you don't need it.
On a regular basis, I've only gotten around 2-3 hours of screen time from a full charge.
I've used stock, CleanROM, and SynergyROM
All the same.
emckai said:
On a regular basis, I've only gotten around 2-3 hours of screen time from a full charge.
I've used stock, CleanROM, and SynergyROM
All the same.
Click to expand...
Click to collapse
There are SO many variables that can contribute to lower battery life. Screen brightness, constant device wakes, account sync, application efficiency, etc. I normally get 3 hours of screen time because I keep my sceeen at half brightness and I wake my device up a lot throughout the day. I'm willing to bet I would get 4 hours if I reduced the amount of device wakes. But who knows.
Sent from my SCH-I535 using Tapatalk 2
Yeah I understand wake locks and such I just thought I was getting abnormal battery life. Maybe not. I only lost 10% after sleeping in for 12 hours. Medical classes haha. But my screen time seemed low. Oh well, I carry a charger everywhere
Sent from my SCH-I535 using xda app-developers app
DroidOnRoids said:
There are SO many variables that can contribute to lower battery life. Screen brightness, constant device wakes, account sync, application efficiency, etc. I normally get 3 hours of screen time because I keep my sceeen at half brightness and I wake my device up a lot throughout the day. I'm willing to bet I would get 4 hours if I reduced the amount of device wakes. But who knows.
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im in the middle of demonstrating this and making a post about it. Battery life is dependent on user and the phone. Nobody will get the same battery life.
im on the stock size battery and im at around 1 day 4 hrs of battery .... 3+ hrs of screen time...and i still have 39% left.
runnning AOKP M1
ddurandSGS3 said:
im in the middle of demonstrating this and making a post about it. Battery life is dependent on user and the phone. Nobody will get the same battery life.
im on the stock size battery and im at around 1 day 4 hrs of battery .... 3+ hrs of screen time...and i still have 39% left.
runnning AOKP M1
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Like I said I realize that it varies by user, was mainly trying to determine if I had a bad battery. I had seen many people post about 3-4 hours but hardly any about 2 hours
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I have been looking at this thread http://forum.xda-developers.com/showthread.php?t=1725921 and see all these people with att gs3's getting all this awesome screen time of over 5hours. Some go into the 7s!!! I can barely get 4 my record is 4:52 and I have never been able to duplicate it. I have sync turned off, power save, debloated, you name it. I know CDMA eats more battery but to give them a 25% better battery is normal?
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I get 5-7 hours all the time so no I don't think it makes that much of a difference. Then again I am connected to WiFi quite often.
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I think lte is the major battery killer if you have it in your area.
I got what was probably my best battery life so far yesterday I had 30% left with 4:15 screen time including time spent watching streaming videos, listening to a couple podcasts, and playing like fifteen minutes worth of games. This was using Wi-Fi with Bluetooth and GPS turned off.
Also I think the auto brightness kills battery life too. I have the brightness slider in the notification bar and tweak it to match current lighting conditions. In dark rooms the auto setting seems too bright.
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Last charge cycle I went 26hrs w/4hrs 52min screen on...LTE was on the entire time. I agree leaving the device on wifi might gain another hour of sot, especially those in fringe coverage areas.
cell128 said:
I have been looking at this thread http://forum.xda-developers.com/showthread.php?t=1725921 and see all these people with att gs3's getting all this awesome screen time of over 5hours. Some go into the 7s!!! I can barely get 4 my record is 4:52 and I have never been able to duplicate it. I have sync turned off, power save, debloated, you name it. I know CDMA eats more battery but to give them a 25% better battery is normal?
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I don't know. There might be something to it. I have the Galaxy S3 on T-Mobile and I am amazed at the battery life. In fact that ability was one of the things I told my sister who got the Galaxy S3 on Verizon and her battery life sucks compared to mine. I checked her power settings and they are the same as mine. I am by far the more "POWER USER" type. Mine is stock - got the Jelly Bean update two weeks ago and have noticed no difference in the battery life with the OS update.
The only difference is when I am home, it live off of WiFi. I have good WiFi in my house. She doesnt have WiFi but VZ's cell network as we all know is much bigger. She has more bars then me.
She thinks it might be a bad battery and is planning on taking it to the VZW store and getting it swapped out. I doubt that is the issue. I was with VXZ before had the Original Droid and HTC and Samsung phones. Last was the EVO 4G and with that puppy it was....
Wake up (phone plugged into AC adapter) go to the car and right away plug it into the car charger for the drive to work once in the office plug the USB into the office PC. And do the reverse going home. If I was in a situation like in a Doc's office or at the Mall or restarunt.....I would be @ or below 50% within an hour.
My Galaxy S3 lasts all day with ease even on days where I am out and about and not @ my home's WiFi
droidstyle said:
Last charge cycle I went 26hrs w/4hrs 52min screen on...LTE was on the entire time. I agree leaving the device on wifi might gain another hour of sot, especially those in fringe coverage areas.
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I usually get 5-6screen time
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I usually get an average of 4/5 hours of screen time.
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