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hey guys. i just wanted to know on average, how long does your battery last with either 3g or edge on 24/7. from what i been experience, after a full charge with edge on, i make one phone call and my battery drops to 90%. after that, from morning till night time, it drops to around 30% at around 6pm with minor activities. so i just want to know how long does your battery last for all you internet users.
My battery lasts about 72hours if only bluetooth is activated and EDGE/3G is used and I use it "normally"(read a few emails and a few phonecalls).
I don't believe EDGE is ever always on...
I use WiFi almost the entire day while I'm in my apartment doing work and constantly getting important emails. My battery could probably go 48 hours but I charge it every night.
THESpideyWVU said:
I don't believe EDGE is ever always on...
I use WiFi almost the entire day while I'm in my apartment doing work and constantly getting important emails. My battery could probably go 48 hours but I charge it every night.
Click to expand...
Click to collapse
ur right its not always on. however, i have few programs that is set it to connect every 20 mintues, so lets say i do get disconnected, it will reconnect and refresh.
Yea I understand. I'd say if your battery isn't lasting all day with minor usage, something's up.
something between 24 and 48 hours, depending on how many phone calls i make and if WiFi is on or not.
usually i talk a bit on the phone, 24/7 Internet through Edge/3G and Push Email enabled i get 40 hours.
my battery life
my battery lasts for 14 hours i hear mp3s on bluetooth headset ,i use 3g couple of times check my inbox or so... wireless s used for 30 mins and 2 hours phone calls and some snapshots using the cam
When browsing ALOT through the day less than 24 hours.
Using often Opera Mini 4.2.
With Opera Mobile 9.5 even less (much more data).
I never keep my internet connection open constantly, always turn off after using.
I've been using CSD to browse the net for the past 4 hours. the screen barely ever turned off during this time. I'm down to the last bar of battery. does that sound reasonable?
Sfkn2 said:
I've been using CSD to browse the net for the past 4 hours. the screen barely ever turned off during this time. I'm down to the last bar of battery. does that sound reasonable?
Click to expand...
Click to collapse
seems reasonable enough. when im at work, screen barely goes off since im always using palringo to chat with my buddies hehe
but yea, after a few hours of usage straight, im usually down to about 40%
The phone only draws power when sending or receiving, more so when sending. Just having the 3G/3.5G connected on idle does not use a lot of power.
korval said:
The phone only draws power when sending or receiving, more so when sending. Just having the 3G/3.5G connected on idle does not use a lot of power.
Click to expand...
Click to collapse
Doesn't it eat up the battery if 3G is constantly on, since it is trying to receive a signal to keep alive the connection? Similar to the regular phone connection?
My data channel had been on for 43 hours when I checked this morning. That is GPRS though, not HSDPA/3G. The phone was still showing 20% after almost 2 days.
Battery use with HSDPA though is much shorter, like 12 hours or so.
ZenithUK said:
My data channel had been on for 43 hours when I checked this morning. That is GPRS though, not HSDPA/3G. The phone was still showing 20% after almost 2 days.
Battery use with HSDPA though is much shorter, like 12 hours or so.
Click to expand...
Click to collapse
how do you check how logn our connected? mine doesnt show. i remember back then when i had my tytn 2, it shows the time.
Tap the signal strength icon and it should tell you how long your data channel has been connected. In my case, right now it says:
mobile web (GPRS, 3G) 06:05:10
ZenithUK said:
Tap the signal strength icon and it should tell you how long your data channel has been connected. In my case, right now it says:
mobile web (GPRS, 3G) 06:05:10
Click to expand...
Click to collapse
yea i know thats what i did when i had my tilt. however, on my x1, it just says connected, no time, and no disconnect button.
Question
I have an iphone, and I only use it for email, because I can leave wifi enabled, and it will connect and check every so often, the wifi goes off when its "sleeping" but will switch itself on to check for email.
My question is, with my xperia, if I leave my wifi enabled and put it to sleep, will it still disconnect/connect if/when it needs to and still give a decent battery life?
So far I keep it off and don't even use it for email, but if i can get similar behaviour and battery life to my iphone (giving me almost a week with wifi left on, not being used for anything else) then i can ditch the iphone and just use my xperia.
My only other option was to take out a data plan add-on, i like having my emails checked regularly for me and being notified, but when i tried it on my second day of owning my xperia, it killed hte battery in under 3-4 hours.
Any suggestions, comments, etc?
Thanks.
bknewtype said:
yea i know thats what i did when i had my tilt. however, on my x1, it just says connected, no time, and no disconnect button.
Click to expand...
Click to collapse
Use Advanced Config to get this option enabled
I am connected to internet 24/7 with HSDPA
Loading web pages here and there around the day, syncing email evey 30 mins, BT 24/7 with MBW-100 watch and my car, WiFi occasional to move files around my work network and home, GPS 1 or 2 times a day, and heavy, heavy phone usage with some videocalls
I even share the SEX1's internet to my desktop computer because it's faster than ADSL
At the end of the day I still have 30-10%
I would say 36 hours of battery life
When I used the Diamond I had to recharge at lunch, TyTn lasted until 3-5 pm
BETTER phone I've ever had, by far
PS: battery drains very fast when sharing HSDPA internet to the desktop PC with WMWiFiRouter, so I prefer USB sharing when at office
always on doesn't mean anything if there's no active data transfer. It's the data transfer that's consuming power, not the fact that your 3G or GSM network is turned on.
For e.g. my phone is connected to internet 24/7 due to my pushmail setup, I do get mails pushed to me, but when it comes to night, since it's off-peak period it's pushed to me on hourly basis. Battery consumption will be around 10-20% over night, but could be less than 10% if I turn off pushmail.
If I were to continuously stream video off from my ISP provider's online TV channel, I would get about 5-6 hours of playback time (I think, since it was awhile since I last do that, can't last full day for sure)
i use WiFi @ home and work, 3G everywhere else.
my battery was over 50% before bed, woke up with am with 5% left.....
so 45% of my battery life was eaten up in 8 hours with NO use?
any thoughts?
Wifi seems to be a real battery eater on this device (along with GPS). I leave it switched off unless I'm actively using it, and have no problems with battery life (it would last >24 hours if I let it.. I charge overnight though).
As there's no 3G switch on the widget I don't ever switch that off so haven't seen what improvement that would give. Cell Standby is still the largest user of battery, so maybe it would.
Set wifi to sleep when screen turns off.
There's an option for that? Not seen that one..
muncheese said:
Set wifi to sleep when screen turns off.
Click to expand...
Click to collapse
I didn't know you could do that, however, i already have that option selected....after i found it in the menu.
i guess i'll just have to experiment and see if 3G saves me power over the weekend.
Yeah I am pretty sure that option is the default. It still definitely drains more power with the WiFi enabled than without, sleeping or not. Not sure vs 3g, I disable or enable both as I need them.
I thought Wifi drains very little power ... with my phone on airplane mode and wifi only, the battery lasts over 30 hours with Meebo on, push e-mail on, and e-mail sync every 15 min.
Likewise, I have gps/wifi/2g/screen widgets on my main home page.
This doesn't exactly apply to the OP, but there's a nice app called "Y5 - Battery" in the market that switches off the WiFi radio in areas that you usually don't use WiFi.
Also, you can see what's draining your battery if you go to Settings > About Phone > Battery Use. There's some cool graphs showing where all your battery went since the last charge. Maybe you have a program that's running in the background that's sucking up all your battery.
I have had some battery drain issues since I received my N1 3 days ago. I found that Android 2.1 has a nice battery log (/d/battery_log) which updates every 50 - 55 seconds. In doing some tests to see what was killing my battery I can tell you that it isn't WiFi.
I would say that when in use, 3G draws a bit more than WiFi when actively used, but when WiFi is just idle it seems better than when 3G is connected and not in use.
In case anyone cares...I am still isolating all of the battery drain issues, but one of the biggest I have eliminated by uninstalling seems to be from BeautifulWidgets. I found it hard to believe, but my testing seems pretty clear. I also have a decent draw whenever I'm in the car with Bluetooth sync going. I would have had a hard time confirming this without this battery log file.
Wifi is extremely power efficient on this device.
I use the device on at&t edge and have the wifi turned on all day. the battery drain with pus email i about 4%/hour.
I think the combination of wifi PLUS being on an HSDPA network is killing your battery.
pus email? sounds gross
A quick calculation gives me 2.4% an hour, and that's with sync on, Wifi off, 3G on and using the phone a bit (not so much today). That's consistent with what I see normally - if you never actually used the phone you could push 3 days out of it.. but of course there wouldn't be much point in having it switched on then so it drops to about a day after a bit of driving w/bluetooth on, streaming music, etc.
Of course it's not really productive to look at battery life as 'how long can I make this last' (although knowing I can theoretically push it to 3 days plus is going to be useful on holiday). You work out your average day.. say up at 8am, turn in at midnight, so that's 16 hours actual time that it's needed (assuming you charge overnight like most do) - then fiddle with the settings based on your own use so you hit that comfortably. I'm probably being overconservative right now.. I'm finishing the day with nearly 50% battery left & need to ramp it up a bit Maybe a few more games of Frozen Bubble..
http://www.google.com/phone/static/en_US-nexusone_tech_specs.html
According to the Google spec sheet:
Power and battery
Removable 1400 mAH battery
Charges at 480mA from USB, at 980mA from supplied charger
Talk time Up to 10 hours on 2G
Up to 7 hours on 3G
Standby time Up to 290 hours on 2G
Up to 250 hours on 3G
Internet use Up to 5 hours on 3G
Up to 6.5 hours on Wi-Fi
Video playback Up to 7 hours
Audio playback Up to 20 hours
I'd love to see someone get 12 days of standby!
The specs for mobile phones are always a bit of a fiction.. maybe you could do that if you put it in airplane mode and if you never activated the display at all...
I had a Sony Erricson that claimed 800 hours (over a month!) of Standby. Never got it over 2 days..
Would be interesting to see if anyone has managed 10 hours or even 7 hours of talk time... personally I doubt it.
TonyHoyle said:
I'd love to see someone get 12 days of standby!
The specs for mobile phones are always a bit of a fiction.. maybe you could do that if you put it in airplane mode and if you never activated the display at all...
I had a Sony Erricson that claimed 800 hours (over a month!) of Standby. Never got it over 2 days..
Would be interesting to see if anyone has managed 10 hours or even 7 hours of talk time... personally I doubt it.
Click to expand...
Click to collapse
Some phones in Airplane Mode when not used can do those kind of numbers though. My K800 lasted about 2 weeks in standby when running like above. Though that just proves how pointless such numbers are.
So when using wifi, is 3g auto turned off?
galaxys said:
So when using wifi, is 3g auto turned off?
Click to expand...
Click to collapse
I would assume the data aspect is, but the 3G voice is still active, even with WiFi on.
How long does your Galaxy S battery lasts when APN is enabled?
Bought mine at Singtel and my Galaxy S came with a G7 battery...
my battery lasts barely a day.. I need to turn off APN so it can last longer.
I also installed Task Panel X to kill the running apps which I think is using my Data (if I didn't turn of APN).
I'm curious about these 3 apps, they always runs again even if I killed them using Task Panel
1) SNS -> Phonebook & Facebook integration, even if I disabled the auto sync and turn off Sync in the Power Control Widget.
2) My Uploads -> I'm not uploading anything..
3) com.sec.android.app.samsungapps.una -> what is this?
4) Feeds and Updates -> even if I'm not using this widget.
3) com.sec.android.app.samsungapps.una -> what is this?
Click to expand...
Click to collapse
Im guesing that is touch wizz​
once I got all apps installed (coming over from G1) it get very bad, barely get through a full day, I can see it ticking down at times.....cant seem to track down the culprit apps though
I woke up at 6am this morning, got low batter warning at 10am this morning wtf! (first day of having the phone).
Hope it gets better....
Mine is still showing about 1/4 charged after 24 hours of light use.
Been useing it for a few days now and most off time got BT and wifi is on from time to time at home and work to speed things upp, and also every morning/night on my way to work play music. And use mail,sms and call for quite a bit every day, and on the night when i go to bed i got around 20-30% left. I take it off like 7 at the morning and i put it in charger at around 22-23 so should say battery is quite nice so far.
mine has great battery too.. but I don't have 3g yet
either way even if my internet is closed, many of the apps you mentioned still run out of nowhere.
Once we get root we'll be able to disable them via the application "Autostarts"
Archius said:
mine has great battery too.. but I don't have 3g yet
either way even if my internet is closed, many of the apps you mentioned still run out of nowhere.
Once we get root we'll be able to disable them via the application "Autostarts"
Click to expand...
Click to collapse
we have root already...
but looking at the autostarts list, can't decide which can be disabled....
battery life huh..
i listen to music.. search the web.. read pdf's.. calls.. gaming (tangram pro).. play with the interface..
all in all.. battery kinda sucks.. i always carry with me the Gata USB cable so that I can charge at work.
i travel for 1.5 - 2 hours to work and i can manage to get the battery nearly half once i reach work after using the phone (no calls).
hopefully we will see high capacity battery for the phone like 3500mAh - 3800mAh..
oh yeah, someone said that you need to drain and charge it 5 times to get the battery working at 100% capacity.. not sure though.. and haven't tried.. but will try eventually.. hehehe
kenkiller said:
we have root already...
but looking at the autostarts list, can't decide which can be disabled....
Click to expand...
Click to collapse
sorry yes I know we have it but I wrote it wrong haha I meant once we have an easier way to root xD
I'm not comfortable rooting that way. I remember it was easier before :/ ..
I have to say my battery life has been pretty good. I didnt charge the phone when I got it like some have said you should do, it arrived with 40% battery and lasted about 6 hours of constant use. The next day it lasted just shy of 24 hours and then with medium use im getting about 32 hours out of it. Today im on 71% after 12 hours of use. I expect I can get 2 full days out of it if I could leave the phone be for more than 5 minutes but that screen is too hard to resist. This is with push email always on, twitter updating every 15mins, stocks updating every 30mins and a live wallpaper. The screen does have the brightness turned all the way down though, I only bump it up when in direct sunlight.
About 50% longer then my Desire lasted with the same Apps.
Any ideas on why mine would be so low? Have been awake for 3.5 hours now, and am on 63% battery. Light internet surfing on wifi for some of it, but a lot of it was just standby...
rodh257 said:
Any ideas on why mine would be so low? Have been awake for 3.5 hours now, and am on 63% battery. Light internet surfing on wifi for some of it, but a lot of it was just standby...
Click to expand...
Click to collapse
Have a look at what your wifi is set for connecting and downloading emails.
Mine was set to connect every 5mins and I didn't get round to checking this feature for the first couple of days.
During that time my phone needed charging twice a day.
Ithen changed the timing from every 5mins to every 1hr (and nothing else), now instead of charging 2 x daily I get a whole days use with some to spare.....
When the machine lays idle wifi is the biggest battery eater.
rodh257 said:
Any ideas on why mine would be so low? Have been awake for 3.5 hours now, and am on 63% battery. Light internet surfing on wifi for some of it, but a lot of it was just standby...
Click to expand...
Click to collapse
My initial thoughts would be something to do with the fact, you are charging through USB, and not the mains power supply.
I have found USB, never fully charges my phones, and even when it says 100%, it very quickly drops below, after some use.
thanks for your thoughts guys.
My initial charge was on USB, and I was using it while charging (and unplugged it once or twice), maybe it's just got bad calibration or something as a result and thinks its running low when it isn't? dont know if this is likely or not.
My second charge was via the mains power, with a UK->Australia power adapter.
THen next one was USB
Then last night I charged it using my girlfriends iPhone power adapter (which is a USB -> mains, so I plugged my cable into it).
My exchange email is every 5 minutes, but I kind of want that to stay like that, I might try moving it if I can't think of anything else. Gmail I think can't do anything but push?
my wifi is connected most of hte day, at home and at work, though I just turned off the setting for alerting for new networks, maybe that will help?
rodh257 said:
I woke up at 6am this morning, got low batter warning at 10am this morning wtf! (first day of having the phone).
Hope it gets better....
Click to expand...
Click to collapse
Happened to me before.. even if I turned off "Sync" in the "Power Control Widget" or setting the phone on 2G Mode.
but I found a possible solution.
Try to un-check the "Background Data" under "Settings - Accounts and Sync". I noticed that the phone still uses data even if I killed all the tasks. Also make sure that you don't have any auto sync settings like "Feeds and Updates", Facebook, Tweeter, etc.. (if you don't need it)
*Android Market needs this "Background Data", it will ask you to turn it on. Just turn it off after..
Startup auditor doesn't require root and seems better then autostarts . I Just bought it. works great ....just an fyi
Sent from my android device using tapatalk
I too have the Sanny Galaxy S from Singtel but i flashed the euro fw to get rid of all the bloatware.
Could go into the location menu under settings and turn off the 'get position via wireless networks' option as i find that with that on, the wifi keeps turning itself on although the icon does not pop up in the task bar.
Battery lasts about a full day for me so far with moderate usage (about 1hour of music, 30mins web browsing, push Gmail and Hotmail + Exchange syncing every hour)
m3keni said:
i listen to music.. search the web.. read pdf's.. calls.. gaming (tangram pro).. play with the interface..
all in all.. battery kinda sucks.. i always carry with me the Gata USB cable so that I can charge at work.
i travel for 1.5 - 2 hours to work and i can manage to get the battery nearly half once i reach work after using the phone (no calls).
hopefully we will see high capacity battery for the phone like 3500mAh - 3800mAh..
oh yeah, someone said that you need to drain and charge it 5 times to get the battery working at 100% capacity.. not sure though.. and haven't tried.. but will try eventually.. hehehe
Click to expand...
Click to collapse
Draining the battery is bad. These batteries you should try to charge whenever possible. Draining it will lower the capacity.
Sent from my GT-I9000 using XDA App
Ok so I received my Vibrant on Monday and so far I am in love with it. Their are three things that bug me, however.
1. Battery Life is TERRIBLE. I know, I know-This has been discussed before but I did everything the other threads said and still no difference. On my phone, I will leave it on standby and it will drop 8 percent in like an hour and a half. Somethings wrong. Also, If I play the Sims for two hours (like I did today) my battery goes from 98% down to 45%. Is this normal?
Just to point out what I have going on with my phone:
- Brightness is turned down COMPLETELY. Automatic brightness is turned OFF.
- 3G is always on. Could this be the culprit?
- I have a completely black background.
- Last I checked, it said my display was taking up 60-70% of my battery usage.
- As stated above, Sims DRAINS my battery. Either somethings up with my phone or Samsung should have made sure the Sims doesnt kill the device.
2. The second I take my phone off the charger, the battery goes from 100% to 98%. Can I fix this? Its kind of annoying...
3. Problem with the Sims. Im not sure if any of you have this issue, but whenever I tell my Sim to watch TV, the app shuts down and takes me back to my home screen. Any idea why its happening?
alecjake said:
Ok so I received my Vibrant on Monday and so far I am in love with it. Their are three things that bug me, however.
1. Battery Life is TERRIBLE. I know, I know-This has been discussed before but I did everything the other threads said and still no difference. On my phone, I will leave it on standby and it will drop 8 percent in like an hour and a half. Somethings wrong. Also, If I play the Sims for two hours (like I did today) my battery goes from 98% down to 45%. Is this normal?
Just to point out what I have going on with my phone:
- Brightness is turned down COMPLETELY. Automatic brightness is turned OFF.
- 3G is always on. Could this be the culprit?
- I have a completely black background.
- Last I checked, it said my display was taking up 60-70% of my battery usage.
- As stated above, Sims DRAINS my battery. Either somethings up with my phone or Samsung should have made sure the Sims doesnt kill the device.
2. The second I take my phone off the charger, the battery goes from 100% to 98%. Can I fix this? Its kind of annoying...
3. Problem with the Sims. Im not sure if any of you have this issue, but whenever I tell my Sim to watch TV, the app shuts down and takes me back to my home screen. Any idea why its happening?
Click to expand...
Click to collapse
1. Leaving a phone in 3G all the time is not a good idea, if you have WiFi near you you can connect to I'd use WiFi instead, it has less battery drain then the antenna that is constantly searching for 3G signal - unless you are in the area with bulletproof 3G coverage of course.
2. It seems like this bug is common 100% jumps to 98% once you unplug the charger, are there really any accurate battery meters on the market?
3. Can't help you there, not playing the game on my phone.
HTH
lqaddict said:
1. Leaving a phone in 3G all the time is not a good idea, if you have WiFi near you you can connect to I'd use WiFi instead, it has less battery drain then the antenna that is constantly searching for 3G signal - unless you are in the area with bulletproof 3G coverage of course.
2. It seems like this bug is common 100% jumps to 98% once you unplug the charger, are there really any accurate battery meters on the market?
3. Can't help you there, not playing the game on my phone.
HTH
Click to expand...
Click to collapse
alright thanks. im in phoenix here so i am almost always in a 3G area. I guess i'll leave it on since i rarely dont have 3G
I also read on multiple forums including HoFo that 3G generally consumes more energy then WiFi.
sims 3 fix
so my girlfriend was complaining about sims crashing when she watched tv or relaxed on the couch. i fixed this by moving both the sims launcher app and the sims game app to data/app.
I normally use Edge simply because I don't need Wifi or 3G on unless I'm doing some heavy data transferring.
Currently I'm at 61% battery, which means my phone has been off the charger for 16hours. Its not a fluke either because its just normal use for me. I normally take my phone off the charger at 6am and I plug it back in around 11pm.
Prolonged GPS, Wifi and 3G will eat your battery. I'm not saying don't use the services, but you give up one for the other. I personally like to have awesome battery usage until I'm out and about and really need to use my phone.
I'd recommend you call T-Mobile customer service and have them diagnose the problems you are having and issue a replacement if necessary.
Based on my experience, battery life is excellent, probably the best I've seen in any smartphone in this category. Battery usually last easily through the day with heavy use, including:
- having 3G on all the time (and frequently switching to edge and back)
- 2 email accounts using push (gmail and exchange)
- gps on all the time
- google latitude running all the time
- facebook and twitter sync'ing every hour
- fancy widget sync'ing every two hours
- Newsroom harvesting 12 news sites in the background
- occasional picture (3 or 4) a day
- web browsing and searching
- xda app for reading and replying to this forum.
- bluetooth is always on
- wifi is on from 8 pm on.
I charge the phone through the night, unplug it at 8 am, return home at 8 pm and put it to charge around 11 pm, with still 50%. Brightness is set to auto. Phone is not rooted or modified in any way.
You bought a high end phone that should perform as such. You are supposed to get the most out of your phone, not turn off its features. I wouldn't listen to those who claim you should turn off everything and dim the screen. What's next, not using the phone to preserve batteries?
That's just my two cents.
Sent from my SGH-T959 using XDA App
How do ya do it?
at most ive gotten bout 20
MINIMAL use (I.e. no browser).
Yes, anyone getting that much battery is running minimal services with < 10% wake time.
I usually get about 14 hours.
I keep my brightness on auto,
surf the web randomly,
I don't turn off auto-sync,
I watch videos, stream Pandora to my car stereo over Bluetooth,
sync 2 email accounts,
send and receive about 20 texts a day,
my facebook and twitter widgets sync once an hour and sometimes I manually sync them in between,
my Tech-Buzz widget syncs once an hour,
Beautiful Widgets syncs once an hour,
I use whatever wallpaper I feel like using on any particular day(some people think black saves power),
On some days I use Navigation and that knocks my usage back by an hour or two if I don't plug it into the car charger while using it.
I refuse to cripple my phones capabilities, or sit it down all day just so I can say I get 30 hours of battery time. If I need more than 12-18 hours, I have 3 spare batteries ready to go.
Disclaimer: DI8 has really reduced my battery life, however I still can get 2 days if I stretch it, and am *always* at around 70% at the end of a normal day. On my last charge before DI8 I was still at around 50% after 36 hours, with normal use.
What I do:
* Wi-fi always on, never sleep
* 4G off unless I know I'm in a 4G area, then on (it stays off anyway if I've got wi-fi)
* GPS off
* DRM and all other non-essential services off
* Screen brightness 1 or 2 ticks above minimum
* Kill only apps that I know are hogs (Google Nav, for example), leave all others alone to do what they want, use ATK as little as possible
* Airplane mode workaround for TWS
I also just don't use a lot of apps that I know are going to potentially prevent the phone from sleeping or otherwise hog up the battery if they happen to start up in the background randomly. I just don't have apps like that. Some people install all sorts of weird crap on their phones that does god knows what, I generally will only install stuff where I know exactly what it does. I also don't run a lot of widgets that check stuff in the background, although I do run Twitter and Facebook.
I am sure I don't use my phone as much as some people here, but it's wrong to assume people who get good battery life just don't use their phones. I make no real attempt at not using my phone; I use it whenever I want. That includes making calls, browsing the web (with one of three browsers), sending text messages or writing emails, using navigation in my car, and playing games.
Of all the things I do with my phone, the only thing I've noticed really super-killing my battery is GPS and navigation. That burns the battery at a rate of about 20% per half hour, which is about as long as I normally use it. But even if I use the GPS for an hour in a day, I can still get about 24 hours out of the battery if I need to.
I'm convinced wi-fi still really helps, and I'm set up so that *most* of the time I have wi-fi. I have wi-fi at home, at work, and actually on most of my route to and from work (my cable company has free wi-fi if you're a cable subscriber). I don't know how good my battery life would be if I didn't have that.
I use to get 20-25 hours easy, now I'm lucky to get maybe 8-10
daazncandyman said:
I use to get 20-25 hours easy, now I'm lucky to get maybe 8-10
Click to expand...
Click to collapse
Same here. Using stock DI18, rooted, mixup kernel with ondemand setcpu and juice defender (it was 5 hours b4 juice dfender installed.
Turned off the DRM service, automatic brightness. That's it. Stock everything else!
I've got GV and talk always on.
I"m a light user; sent 50+ text messages, occasionally check my email, and push email every hour.
At 40% battery life I have 2 days of battery life.
In the background I have
5 essential stock services running
digital clock wdiget
voicemail
email app
switchpro widget
My running time is 5.5% (lol), with display on 2 hours (auto-brightness), 3G on 10 hours, wifi on for the remaining time (Wi-fi policy never sleep), and TWS 0% (airplane mode trick).
Also, if you run wifi make sure you set the sleep policy to never. I'm using the DI18 update and when I turned my phone on I saw the 3G icon in the notification bar when there should be the wifi icon. Setting the wifi sleep policy to never will stop the phone from using 3G when the screen is off. NOT fixed in the DI18 update.
Attached my wallpaper lol
what exactly does wifi never sleep do to save battery ? also I seen it mentioned on a dif site, set it up that way and when the phone went off it appeared the wifi did also .. idk need a lil insight on that whole setting
dumpringz said:
what exactly does wifi never sleep do to save battery ? also I seen it mentioned on a dif site, set it up that way and when the phone went off it appeared the wifi did also .. idk need a lil insight on that whole setting
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Normally, wi-fi uses a lot less battery life than 3G, so sometimes you want to use wi-fi and not 3G.
You set wi-fi sleep policy to "never," so that when you have wi-fi turned on and the phone goes to sleep, it won't turn off the wi-fi and turn on 3G. So the phone only uses wi-fi and "never" switches to 3G.
You have to manually change this in the advanced settings.
I don't know if it's something I downloaded which is eating my battery. I guess I'll try to do a hard reset, if that doesn't solve it, time to root
I can't get more than 8 hours on this..any suggestions to increase it?
I never get to 10 hours but I use my phone constantly. I on average use two batteries a day. I believe I should get the most out of my phone, I am paying the monthly fee, why restrict myself cause my phone will have a dead battery, I always carry a spare.
Sent from my SPH-D700 using XDA App
Coin Slot said:
I never get to 10 hours but I use my phone constantly. I on average use two batteries a day. I believe I should get the most out of my phone, I am paying the monthly fee, why restrict myself cause my phone will have a dead battery, I always carry a spare.
Sent from my SPH-D700 using XDA App
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Same here, I got 2 batteries off of ebay so I use the hell out of my phone. Brightness is on max to show off that screen, stereo bluetooth and pandora,4g is always on, live wallpapers and browse internet and play games a lot (angry birds mostly) . Battery lasts me 7 to 8 hrs which is amazing based on how much I use it. If u are doing normal use and getting 8 hrs then something is wrong, ur maybe not in 4g and 4g is ona nd ur wasting batt looking for signal oor something else. Maybe u have a service running in the background. I removed media hub and drm bc I heard they run a lot, but I never did a proper b4 and after comparison so not sure if it actually does help. I'm using noobs andromeda rom and d18 update.
Sent from my Epic 4G
Id be SO happy if I could even get 6 hours off one charge.
I'm lucky to get more than 3hours these days from 100 to 15%. :\
I did have a lot of widgets, but I removed a majority of them. I NEVER have wifi, 4G, GPS or sync on. My brightness is always set to 0%.
I guess I just use the phone too much! I don't mind because I usually am able to get near a wall outlet to charge my phone in the middle of the day.
But I'm worried about tomorrow, where I'm leaving at 8am and not getting back till 6pm with NO ACCESS to any wall outlets. I'm pretty sure I'm not gonna make it. Lol.
posted from a EPIC4G.
I'm convinced that with regular use you are gonna get 8-10 hrs on a full charge. Hell by 8 hrs you are going need to start charging unless you want to wait until the phone dies so you can claim x amount of hours.
There is no point in turning off everything on your phone and barely using it to say it lasts 20 hrs. Get a charger for work, home and your car. It is what it is.
I wake up at 6am, charge by 2 pm when battery is around 30%.
the problem with this phone bottom line is that 3g is eating the battery life. I set wifi to always on and I'm always on wifi in the house. I can get 12-14 hours sitting in my house. whoopie doo. Thats not hte point of the phone, the point of the phone is to have mobile service, not wifi service. anyone that is getting 30 hours out of the phone is using wifi. So thats not even a fair comparison. I love the phone, but this is just stupid, I shouldn't have to carry a spare battery with me if I go to the daytona 500 from 9am to 9pm.
robl45 said:
the problem with this phone bottom line is that 3g is eating the battery life. I set wifi to always on and I'm always on wifi in the house. I can get 12-14 hours sitting in my house. whoopie doo. Thats not hte point of the phone, the point of the phone is to have mobile service, not wifi service. anyone that is getting 30 hours out of the phone is using wifi. So thats not even a fair comparison. I love the phone, but this is just stupid, I shouldn't have to carry a spare battery with me if I go to the daytona 500 from 9am to 9pm.
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Yeah 3G does eat more battery life than wi-fi but that doesn't mean you can't have great battery life with 3G on all the time. I can get 1-2 days with 3G on and with light use, but that's in part because I get a good 3G signal.
I probably emphasized too much on wi-fi but the point I'm trying to make is try to avoid using a weak connection. Generally, I use wi-fi/3g/4G in my home but inside most buildings they'll most likely have weak 3G and 4G connections, so I use the wi-fi network inside the building.
You said you could get 12-14 hours with wi-fi and not touching the phone? I'm not trying to be rude but that seems really low. If mines idle on wi-fi in my home it lasts days. With 14 hours idling, that means the battery life drops 7% every hour. Idling on wi-fi I think it should only drop 1-3% per hour.
Mind if you go to settings -> applications -> running services and post what you have?
i get twenty four hours on average a full day so to speak wake up it says fully charged i take it off check twitter and facebook leave the house and dont touch it until i am at school bored in class lol and then it says 95 after a full day of class it usually says 66 thats after 9 hours i go home play with it download apps etc make several calls and i text alot all day by the way and then i go to work and it says 50 or about 48 usually i use it all night off and on til i get home at seven my wife kills the battery and puts it on the charger while i sleep usually about 9