First of all this is my first thread here
I want to share 2 screen shoots for my battery status really it is surprising
First one expecting time is 111 hours
But the second come moooooore 209 hours
So?
It's called Deep sleep. :sly:
Sent from my LG-D805 using XDA Free mobile app
FLaMpeR said:
So?
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213 hours ... I think that is the deep sleep of processor
marosteeha said:
It's called Deep sleep. :sly:
Sent from my LG-D805 using XDA Free mobile app
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I think that ?
It notes how much did it use in last 3 hours. During night phone is not used and it goes to deep sleep to save battery life. Lets say you went to bed with 100% and your phone lost 1% during 8 hours of night. It calculates that phone uses 1% every 8 hours and thinks that battery should last 8h*100%=800 hours (33 days) and its crazy long.
But as soon you start using your phone that predictions get to normal. Also first % of battery lasts longest (not sure why, its same on almost every device I had, guess it has something with battery calibration at full) so it shows crazy ammounts of battery life. Mine personal record is somewhere around 900 hours (I wish) but in the end its down to day or two.
Sometimes when I leave the phone charging on 100% and use the phone, it feels like I have charged it to 105% and first it has to be used like 1 hour to show the 99% numbers on my display [emoji2]
Yeah, 100%(100-99%) last very long. I can get one hour screen on by playing video with it or 20 minutes screen on with browsing. Of course u have to charge the phone for 10-20 minutes more when it just reach 100%.
Godra said:
It notes how much did it use in last 3 hours. During night phone is not used and it goes to deep sleep to save battery life. Lets say you went to bed with 100% and your phone lost 1% during 8 hours of night. It calculates that phone uses 1% every 8 hours and thinks that battery should last 8h*100%=800 hours (33 days) and its crazy long.
But as soon you start using your phone that predictions get to normal. Also first % of battery lasts longest (not sure why, its same on almost every device I had, guess it has something with battery calibration at full) so it shows crazy ammounts of battery life. Mine personal record is somewhere around 900 hours (I wish) but in the end its down to day or two.
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Your explination is right after 7 month of using I am thinking in begining that the battery will last all of these hours but after I used it it become less for two days
Two days for me is very good comparing with other phone like samsung and apple
G2 idles like a beast, this looks normal
Meh, nothing special
P.S.
That is like after 9 months of usage of the phone
zihh said:
Yeah, 100%(100-99%) last very long. I can get one hour screen on by playing video with it or 20 minutes screen on with browsing. Of course u have to charge the phone for 10-20 minutes more when it just reach 100%.
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That is becausr our battety is divided into cells ranging from 4 to 6, so the first 2 cells are bigger then remaining so they hold more power that why drain looks slow
Sent from my LG-D802 using xda premium
Kind of funny, never seen this kind of overall battery estimation on mine, though I get 6-7Hrs SOT.
bobi1024 said:
Meh, nothing special
P.S.
That is like after 9 months of usage of the phone
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bobi1024 said:
Meh, nothing special
P.S.
That is like after 9 months of usage of the phone
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Related
Please state also if you are using any modifications (ex. SetCPU, JuiceDefender, Various Kernels)
I have been able to get 6 hours and 40 minutes of display time before the battery shuts off. I was watching back to back Seinfeld Episodes on Moboplayer.
When I first got my phone I installed some emulators, and started playing Pokemon (never played back when it was popular). I got 4 hours of display on straight one Saturday afternoon while playing Pokemon Sapphire. I was astonished to see that I still had more than 50% battery left when I closed the emulator.
DK
display-on time is the thing i always look for in a device and try to get better each time. if you read the anandtech review of the atrix, they got like 8 hours of web browsing time which was the top dog except the iphone 4 being higher (at 11 hours).
They must have had a magical iPhone 4 then. I have had 2 iPhone 4's and never got the battery life I have with the Atrix. Plus, I never used "background data" on the iPhone but I do on the Atrix. Regardless, I don't use phones for videos or games or anything like that (never did) but I have had my Atrix over 70 hours off a single charge with almost 3 hours of display time if that's any consolation.
RogerPodacter said:
display-on time is the thing i always look for in a device and try to get better each time. if you read the anandtech review of the atrix, they got like 8 hours of web browsing time which was the top dog except the iphone 4 being higher (at 11 hours).
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My highest was 2 days ago.. 7 hours display time on a little over 24 hours. This was after following the instructions in the battery life thread that have you pull the battery after its charged to 100%, then reinsert it when the missing battery icon displays. I let it charge for an extra 2 hours after doing this and battery calibration now shows 4203mV at 100% charge..my battery life is now amazing.
dcarpenter85 said:
My highest was 2 days ago.. 7 hours display time on a little over 24 hours. This was after following the instructions in the battery life thread that have you pull the battery after its charged to 100%, then reinsert it when the missing battery icon displays. I let it charge for an extra 2 hours after doing this and battery calibration now shows 4203mV at 100% charge..my battery life is now amazing.
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Are you using any extra applications to save battery? SetCPU? JuiceDefender?
Last night I reached 2 hours of display time with 72% battery left. All wifi web browsing.
With all the questions and complaints on battery life, lets determine what your realistic expectations are with an Android Device.
Earthsdog said:
With all the questions and complaints on battery life, lets determine what your realistic expectations are with an Android Device.
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I've only had one other android phone, and that was an Atrix. I got about 12 hours from each charge and 2 hours screen time--- compared to when I first got it when I got 20 hours and 3 hours screentime.
It seems like this galaxy note is going to be the same way so far -- although i REALLY want to be bale to get 30hrs and 5hrs screen time. Let's see if I can
s1mpd1ddy said:
I've only had one other android phone, and that was an Atrix. I got about 12 hours from each charge and 2 hours screen time--- compared to when I first got it when I got 20 hours and 3 hours screentime.
It seems like this galaxy note is going to be the same way so far -- although i REALLY want to be bale to get 30hrs and 5hrs screen time. Let's see if I can
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Wow...Really? I had the Atrix as well and could get well over 30 hours of charge on it after about a year. The first few months I was seeing between 12 and 20 hours. For me it seemed the longer I had it the better the battery life was.
I'd frequently have it unplugged from 6 AM to 1 AM daily and have 60% left. That may be because all my usage came over a consolidated period of time and the rest of the time was light usage.
My first Android phone was the original Droid...I was able to coax around 24 hours out of it...but I was rooted with a custom ROM and a LV overclock kernel for it.
I'm hoping that I can get at least 14 hours with the Note on the same sort of routine...not so much this week because I don't want to put it down! LOL...my usage has gone from Light/Moderate to HEAVY...I fully expect to be able to hit this after a few more charge cycles (provided my usage goes back to normal...with the screen size I can see myself using this more than the Atrix, so we'll just have to see).
Over 20 hours of use with wifi, Bluetooth, LTE, auto-brightness, web browsing, video playing, texting, emailing and forum posting.
Yea, that's 5h 14m "screen on" time, too. 5.3 inch LTE device with those battery stats - yea, I'm happy. If your expectations are any higher you're delusional. 100% stock.
Sent from my SAMSUNG-SGH-I717 using xda premium
I want to select 14-16, but in this poll are you implying that at 16 hours I need to hit the charger or turn it off? This is rather subjective because I have a few friends that consider a phone "dead" the minute it hits 30%. Hell even the custom power saving profile is defaulted to kick in at 30%.
16 hours from my workday wake up time is only 11PM. I'd like to think if I decide to go out on the weekends I don't need to worry about charging up unless I've been using the phone like crazy throughout the day.
So we are at 10-12 hours so far in the poll. I hope we can get more input.
It's just $25 for TWO (semi-decent) spare batteries and a charger on Amazon... so no worries!
That said, the first few days with this phone have been rough! I've been using it so damn much that I have to plug it in at just 6 or 7pm when I get home from work. (DOH!) I'm sure my usage will go down a little after the honeymoon period wears off (maybe?). Luckily, though, my spare batteries are set to arrive today... so it's all good!
Ever since I installed cm7 stable, my battery wont get to 4200mv, max is 4191 after 10 hrs on charger. Is this a sign of a bad battery or a bug within the rom? I forced it to show 100% by doing the battery pull while plugged in trick, but I've never come across anyone not reaching full mv when doing this just the not showing 100% search didn't result in anyone with the mv issue just the % issue. Anyone know what maybe be the issue?
The only time you'll see 4200mv is when you're plugged in to the charger and the phone things the battery is full. Battery cells degrade so the battery is pretty much never going to hold 100% of it's capacity.
Honestly 4191mv is pretty good. I'm usually around 4160mv or so after coming off the charger unless I need to do a calibration.
how long does battery last on a blur-based stock non-overclocked rom? 4 days? 5?
rancur3p1c said:
how long does battery last on a blur-based stock non-overclocked rom? 4 days? 5?
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I never got even 16 hours out of mine on stock. In fact even on custom roms im barely getting from wake up in the morning to before bed at night. I'd say from 7am to 10pm before I have to plug in. I am on it probably a total of 5 of those hours with 3 games I play, looking at xda about 10 times a day and the occasional call.
Is that 5 hours of screen time? If so, I would personally say that sounds pretty good. I've always got about 24 hours standby and maybe 3 hours screen time on most ROMs.
Mine goes from 6.15 (when I unplug it) to 15.00 draining 20% o so power... it's mostly idle, with occasional whatsapp and email, data always on. Then, from 15 i start using it pretty hard (an hour of wifi, installing/removing things from market, playing max payne and mc3 online, etc) and it can made through the day (in fact, I usually play a lot on bedtime, so i can drain the remaining battery (about 40, 30%) and recrage it overnight. I can't complain, mi milestone (AKA motorola droid) was lucky if it could make it the whole day Considering the massive display, the dual-core and the amount of ram (including the apps running in background) it's petty impressive
surrealjam said:
Is that 5 hours of screen time? If so, I would personally say that sounds pretty good. I've always got about 24 hours standby and maybe 3 hours screen time on most ROMs.
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Yup that's screen on time. Idk it just seems like it could go longer but such is life. Lol
After it passes the 50% threshold...or do I have a bad battery. I'll have 3 hours screen on time at 50%. But barely make it to 5 hours screen on time. Was the same way on my s3. Got 2 hours of screen on through the first 50%, barely got 3 hours screen on the last 50%. Noticing the same on this battery. Either the way the phone reads the battery is incorrect or the last half of the battery is messed up
I enjoy the battery very much but I see some people getting 7-8 hours screen on and I'm assuming it's because their batteries don't do what mine does
Sent from my SM-N900P using xda app-developers app
I got 5 hours screen on time out of mine with no wakelocks. However my coverage is never in the green it's always just moderate.
Sent from my SM-N900P using xda app-developers app
Never understood the big deal why people care so much about screen on time. As long as I can wake up at 4:30am and my phone last me the entire day, which includes texting, phone calls, web browsing, a few emails here and there, listening to some music.....and I can go to sleep at 10:30pm with about 30% battery left, sometimes more, I'm good. I have gone over 24hrs with regular to moderate use a few times. Battery is great in my opinion. I guess people have their own way of judging battery life...
my battery life is killer
llfloyd79 said:
Never understood the big deal why people care so much about screen on time. As long as I can wake up at 4:30am and my phone last me the entire day, which includes texting, phone calls, web browsing, a few emails here and there, listening to some music.....and I can go to sleep at 10:30pm with about 30% battery left, sometimes more, I'm good. I have gone over 24hrs with regular to moderate use a few times. Battery is great in my opinion. I guess people have their own way of judging battery life...
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I agree I'm just curious why my battery dies quickly after it hits 50% I ended up with 5 hours screen on time and about 14 hours off the charger which is good. I'm assuming if the bottom half of the battery didn't die off so quick then thus battery would be even better
Sent from my SM-N900P using xda app-developers app
I can easily get 20+ hours with 4-5 hrs screen time with auto brightness. With moderate usage, texting, games, browsing and YouTube.
its definitely something with your phone. i can run this phone with heavy use the whole day and be right around 45% before bed. people talking about extended batteries im like huh?
M1nze said:
its definitely something with your phone. i can run this phone with heavy use the whole day and be right around 45% before bed. people talking about extended batteries im like huh?
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It's all in how you use your phone. Be smart with your brightness, sync settings and charge cycles and you should't have any issues at all. I got over 35 hours on my HTC One by using auto bright and doing light to moderate usage. Everyone will have different results. Also if you are rooted use "Greenify".
I work on 3rd shift (11pm-7am) and I charge my phone when I get home around 830, let it charge to 100% and unplug it before I fall asleep and I am good to go until the next morning.
Think your phone might be messed up.............
Sent from my SM-N900P using XDA Premium 4 mobile app
Screen on time
Sent from my SM-N900P using XDA Premium 4 mobile app
I'm able to go a full day with moderate usage easily. I am very pleased with the battery.
Sent from my SM-N900P using Tapatalk 4
Starting day 4 and I think the battery is great. No complaints from a moderate to heavy work/social user...
phyba said:
After it passes the 50% threshold...or do I have a bad battery. I'll have 3 hours screen on time at 50%. But barely make it to 5 hours screen on time. Was the same way on my s3. Got 2 hours of screen on through the first 50%, barely got 3 hours screen on the last 50%. Noticing the same on this battery. Either the way the phone reads the battery is incorrect or the last half of the battery is messed up
I enjoy the battery very much but I see some people getting 7-8 hours screen on and I'm assuming it's because their batteries don't do what mine does
Sent from my SM-N900P using xda app-developers app
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I think mine might be bad too. I can't seem to get more than 9 hours usage unless i leave it in airplane mode all day. Im going to try returning it on Friday.
KingGinger55 said:
I think mine might be bad too. I can't seem to get more than 9 hours usage unless i leave it in airplane mode all day. Im going to try returning it on Friday.
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My battery is great because of the top 50% last a long time. But once I pass that it seems like it drains fairly quickly. My first note didn't do that. Plus when I unplug my phone, it drops to 98% within 10 minutes of no usage
Sent from my SM-N900P using xda app-developers app
phyba said:
My battery is great because of the top 50% last a long time. But once I pass that it seems like it drains fairly quickly. My first note didn't do that. Plus when I unplug my phone, it drops to 98% within 10 minutes of no usage
Sent from my SM-N900P using xda app-developers app
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Try watching your phone and unplugging at 99%. Its probably dropping to 98% because when your phone reaches 100% it does a trickle charge where it drains a little then charge again. You might be removing it during that cycle.
Sent from my Sprint SG Note 3 using Tapatalk 4 Pro
nolimit06 said:
Try watching your phone and unplugging at 99%. Its probably dropping to 98% because when your phone reaches 100% it does a trickle charge where it drains a little then charge again. You might be removing it during that cycle.
Sent from my Sprint SG Note 3 using Tapatalk 4 Pro
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Testing today and I'm at 90% after 3 hours and have an hour of screen time. Pretty amazing. yesterday I was at 40 minutes screen time. I also killed the battery off last night. I read it wasn't good, and I read that it was. So far so good. Will run it all day and see how the bottom 50% works today.
This is all on 3g while listening to music
Sent from my SM-N900P using xda app-developers app
Mine sucked starting out once I started getting rid of all the bloat sprint packed on here its gotten a lot better
Sent from my SM-N900P using xda app-developers app
phyba said:
After it passes the 50% threshold...or do I have a bad battery. I'll have 3 hours screen on time at 50%. But barely make it to 5 hours screen on time. Was the same way on my s3. Got 2 hours of screen on through the first 50%, barely got 3 hours screen on the last 50%. Noticing the same on this battery. Either the way the phone reads the battery is incorrect or the last half of the battery is messed up
I enjoy the battery very much but I see some people getting 7-8 hours screen on and I'm assuming it's because their batteries don't do what mine does
Sent from my SM-N900P using xda app-developers app
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First day I had it while setting everything up, screen on, apps chugging away... After 6 hours it had only drained 40% from a full charge.
Second day, rooted. Playing with a huge variety of apps to find the right ones for me. 5-6 hours screen time, 5% from a 85% charge. I was however downloading a massive collection of large files over WiFi, that will use a chunk of battery.
Last night I adjusted all my settings to optimize power consumption and improve battery life, installed Greenify and hibernated apps that like to linger after closed. Removed all unnecessary apps and Stopped useless imbedded apps. Will report at the end of the day my results.
So far it seems that the battery life you get out of a stock battery is based on how you use your phone, what you use it for and how long you use it. Turn off any features you're not currently using, such as Bluetooth, GPS, WiFi or put the phone in Airplane Mode when you're not in service so it's not constantly searching for a signal.
I watched half of a 1080p movie with a Bluetooth stereo headset, basic functions running in the background and only dropped 10% (45mins). This AMOLED screen uses much less power than that of my previous phones, the CPU seems to process quickly and efficiently, I would have assumed a 1080p video would use more resources to decode.
Just charged my phone from 40%, I got 21 hrs out of it with 4 hrs screen time, music, texting and general browsing. I will post a screenshot tonight when I get low again.
Oh I also ran Antutu like 10 times showing friends.
Sent from my Sprint SG Note 3 using Tapatalk 4 Pro
Hey guys
I got my ultra yesterday and it came with about 40% battery and it took nearly 2 hours of screen on time to kill it which was amazing
I've given it a full charge so this is my first cycle and battery life isn't great with just over 1hour and 10 minutes screen on time which is worse then my 18 month old s3
Will it get better over time? I've got all the power saving features on
Thanks
J
Sent from my C6833 using xda app-developers app
JackHanAnLG said:
Hey guys
I got my ultra yesterday and it came with about 40% battery and it took nearly 2 hours of screen on time to kill it which was amazing
I've given it a full charge so this is my first cycle and battery life isn't great with just over 1hour and 10 minutes screen on time which is worse then my 18 month old s3
Will it get better over time? I've got all the power saving features on
Thanks
J
Sent from my C6833 using xda app-developers app
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Yes it will get better over time.
Brilliant I look forward to it
Sent from my C6833 using xda app-developers app
1 hour 10 minutes from 100 to 0%? You should get around 5-7 hours of screentime. Just keep using it though and it should get better in a few days.
LordManhattan said:
1 hour 10 minutes from 100 to 0%? You should get around 5-7 hours of screentime. Just keep using it though and it should get better in a few days.
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Just went through the first cycle and it was about 3 hours, Battery seems weird on this device, I unplugged it from full at 100% but I leave it on 100% for about 20 minutes after and it went straight down to 99% where as my nexus 7 doesnt do that :S
JackHanAnLG said:
Just went through the first cycle and it was about 3 hours, Battery seems weird on this device, I unplugged it from full at 100% but I leave it on 100% for about 20 minutes after and it went straight down to 99% where as my nexus 7 doesnt do that :S
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Hard to tell if it's normal or not. Are you using any apps that updates themselves frequently in the background? Widgets? Whatsapp? FB Messenger? I've had mine in standby for 8 hours (while at sleep) at 100% before, and it was still at 100% eight hours later, so it shouldn't drop 1% in 20 minutes.
Just keep using it for a week or so, and if it isn't better, you might have a lemon. But again, it's incredible hard to say what it might be. You can also do a factory reset and see if that solves anything. It might simply be a bug or an app that's gone rogue.
Agree with LordManhattan and 3mL.
When I first got it, I had the same questions about battery life. I was literally seeing it draining a percent a seconds. There were some rogue apps, like whatsapp and pinger (textfree), that were constantly doing something in the background. Uninstalled those and got much better results. After about a week or so and a few battery cycles, the battery also improved drastically.
Try some of the apps that monitor and hibernate apps, e.g. greenify and wakelock detector. I'm sure there are others but those are the ones I use.
I had a 2 percent drop last night so not to bad
And im not rooted so I cant use those apps at the moment
Ill see how it gets on
Sent from my C6833 using xda app-developers app
I m on stock rom rooted. using stamina mode while allowing some of the apps to run in background. battery life is great
never let battery life go below 50%. on contrary to popular belief, it is not wise to let ur batter drain completely. for the first few cycles refer to the manual
I normally get about 1-2% drain over night, a bit more if the cell signal decides to play up a but.
Over this week I got 4d 12h on one charge with 12% still remaining - very light usage: 3 or 4 calls, a few emails, a few geo-tagged photos, a note or two with poor signal most of the working day.
Its been rather strange for me, on the first charge cycle I got 4.5 hours of screen on time and the 2nd I got 4 hours
Im now on my 3rd and im at 85% with only 48 minutes of screen on time which isnt too bad but I feel like I have to have low battery mode and stamina mode on just to get it through the day
Hopefully Sony release a fix or 4.4 with better battery life
Sent from my C6833 using xda app-developers app
JackHanAnLG said:
Its been rather strange for me, on the first charge cycle I got 4.5 hours of screen on time and the 2nd I got 4 hours
Im now on my 3rd and im at 85% with only 48 minutes of screen on time which isnt too bad but I feel like I have to have low battery mode and stamina mode on just to get it through the day
Hopefully Sony release a fix or 4.4 with better battery life
Sent from my C6833 using xda app-developers app
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Well i don't want to be rude, but are you just stare to your screen for 4 hours? Or are you also doing something with the phone?
Because it really matters what kind of activity regarding your battery life you're doing. Smartphones are not battery friendly, get your charger with you or buy a mobile charger.