Related
Just curious what people are getting on their phones. I'm getting about 16-18 hours with Juice Defender with about 10-15% battery left and moderate use (texting, 30 mins games...30 minute call...)
Wondering if any of the Custom Roms out there will extend battery life significantly...Thanks!
KTT16 said:
Just curious what people are getting on their phones. I'm getting about 16-18 hours with Juice Defender with about 10-15% battery left and moderate use (texting, 30 mins games...30 minute call...)
Wondering if any of the Custom Roms out there will extend battery life significantly...Thanks!
Click to expand...
Click to collapse
I'm easily getting a full day out of it. 8hr shift at work, then getting home and the battery is around 30% on average. Totally fine for me. Also have a 2nd battery just in case it's a busy day.
flawlessbmxr said:
I'm easily getting a full day out of it. 8hr shift at work, then getting home and the battery is around 30% on average. Totally fine for me. Also have a 2nd battery just in case it's a busy day.
Click to expand...
Click to collapse
Yeah I guess I just had higher expectations for the phone..coming from a blackberry that I would charge 2-3/week. I should have expected a significant decrease in battery life due to display, etc.
KTT16 said:
Yeah I guess I just had higher expectations for the phone..coming from a blackberry that I would charge 2-3/week. I should have expected a significant decrease in battery life due to display, etc.
Click to expand...
Click to collapse
No high end smart phone these days is going to get multiple days on a charge really. This phone has very good out of the box battery life. Most need a number of early updates to improve the life.
The way phones are now you will never see battery life like you expected. The new standard for me on smart phones is if it makes it through a full work shift then that's good battery life. Some of my past phones I would need to get either an extended battery or have a wall charger in my office. The mofo I can take to work and not plug in until I get into my car and leave.....that's pretty good if you ask me!
Right now 6 hours off the charger with the screen on for just over an hour I am at 78% battery. No calls but texting and some internet. That astounds me for a new phone.
Yeah I guess thats not bad...i was using battery circle but switched to the uot mod....im sitting at 80 after a couple hours....i wanted less widgets on my phone to drain less battery..not sure if it's worked yet
Sent from my MB855 using xda premium
currently:
15h 5m 17s on battery
phone idle 47%
display 23%
cell standby 9%
android os 8%
voice calls 6%
media server 3%
wifi 2%
youtube 2%
and i'm at 30%. 3.669V
I rountinely get a full day out of it unplug at 9:30am and stream Pandora on the way to work and home 30 min of Netflix at lunch, about an hour of calls. Some sprint TV sometimes, or gaming for a bit and Facebook and checking the forums and tech news. The battery is great on this thing my battery was at 30% when I got home from work at 9 last night and I was playing games untill midnight until it completely died on me.
Sent from my MB855 using XDA App
abrcrmdl23 said:
I rountinely get a full day out of it
Click to expand...
Click to collapse
this
10char
Rooted and unlocked yesterday, took all of the sprint apps off (froze them) and with moderate usage with bluetooth and wifi on (switching between 3g and wifi throughout the day) I've been around 12 hours to this battery and just recently hit 50% via antutu cpu master widget. Battery on nighttime saver mode.
Sent from my MB855 using XDA Premium App
Well, this question is for my lucky friends who have their new toys
Battery life is so good?
Post your test here!
Don't have screens for ya but battery life is more than adequate. My gf and I used it for about 5 hrs last night and it dropped to about 45%
(Games, xda, Netflix, and just tinkering around)
I'm curious what kind of battery life you folks are seeing, now that you all have had time to get some real world experience with the NT.
Thanks!
10 hours of continuous usage with 25% brightness.
Sent from my HTC Mecha using Tapatalk
Yea, the battery life and responsiveness of the device is definitely top notch.
I'm pissed as hell the bootloader is locked, but this device is an absolute steal for $250 bucks. Especially if you can manage to discount that price down.
Extremely responsive and awesome battery life considering I'm running max brightness and wifi 24/7.
I'm always surprised when I'm done using the Nook that it was still running. Granted, I ran it until it had only had around 20% left. But hey, if your sitting in one spot using your nook for more than ten hours, then you need to find something else to do. ^_^
Lucifus said:
... if your sitting in one spot using your nook for more than ten hours, then you need to find something else to do. ^_^
Click to expand...
Click to collapse
Good book, nice day, under a tree? Done that many times just reading off my PDA.
Thanks for the feedback!
The battery life is definitely adequate.
I can usually go 2 day without charging thus far. I keep brightness at ~20% or so (I can't stand brighter, it actually bothers my eyes).
I also use multi-picture-live-wallpaper and it doesn't seem to drain my battery at all.
I do some pretty heavy use of it as I am reading on it and studying for med school for probably ~6 hours at a time
Battery life is great. BN's numbers seem dead on.
Lasted the flight from San Francisco to Sydney
I'm getting around 10 or so hours of use at 2/3 brightness. Battery life is amazing on this. I charged it last night. Took it off the charger at 10am didn't touch it till 10pm tonight. It was at 99 percent then. I think it turns off wifi when it's sleeping.
Drewmungus said:
I'm getting around 10 or so hours of use at 2/3 brightness. Battery life is amazing on this. I charged it last night. Took it off the charger at 10am didn't touch it till 10pm tonight. It was at 99 percent then. I think it turns off wifi when it's sleeping.
Click to expand...
Click to collapse
Yeah, it definitely turns wifi off on its own when sleeping
Yeah Ill echo the comments here, battery life is absolutely superb and the responsiveness of the unit for the price is fantastic. Sadly its a case of if only B&N....to fully realize what the tablet would be capable of.
I have to agree that battery life is amazing on this thing.
I've got wifi turned off full time (to avoid updates from B&N) and the battery just seems to last forever. Granted you always use less battery when you're not going online, but still, it seems to really really last.
Frankly it's making my phone quite jealous.
Umm, my nt's battery isn't as impressive as i hoped. I use 25% brightness, wifi on, no fancy live wallpaper. I noticed for every few minutes of sjurfing, battery would drop a percentage or so. For usage of about 3hr withoit wifi, i would use up about 40 %.
Anything i could do to tune it up a bit? I do noticed amazon appstore is always running, so is clock, contact, tb, and my yahoo mail app. Any help is appreciated.
rvr350 said:
Umm, my nt's battery isn't as impressive as i hoped. I use 25% brightness, wifi on, no fancy live wallpaper. I noticed for every few minutes of sjurfing, battery would drop a percentage or so. For usage of about 3hr withoit wifi, i would use up about 40 %.
.
Click to expand...
Click to collapse
That sounds about what I'm getting and I'm wondering whether it's defective or not (still within return window).
edit: Probably normal - ran into some threads on B&N's boards where other people are averaging 5-7 hours. If I idle / read, I get about 1% every 8-10minutes or so so B&N's time estimates were definitely not "video," "browsing" or "games." Wifi on, installing or rebooting a few times, it drops to 5-6 hours tops between 100% and close to 0%.
My phone gets -way- more time, even reading.
the battery on this is great one of the biggest things going for it. better than my phone for sure.
For you guys with bad battery life, you might want to try better battery stats. Then check for partial wakelocks. That's usually the culprit on my phone. It seems weird some of you are getting half the battery life of the rest of us. Personally I haven't even turned wifi off at all, and also haven't turned my brightness below half.
It's in the google market, it won't show up on the nook. I downloaded it on my phone then used the app share my applications then back up to sd. Upload to dropbox. Then download it with dropbox on your nook.
Drewmungus said:
For you guys with bad battery life, you might want to try better battery stats.
Click to expand...
Click to collapse
I looked at this (and other battery programs), but wasn't sure what they did. Now I sort of do. I'll check it out! Wifi on definitely uses up at least 20-25%ish extra battery, and I *have* been moving a ton of stuff to/from sd cards and uninstalling and rebooting a lot, but the above did seem very short. Too bad there isn't a battery hardware test
Failing those applications it may be worth doing a full reset; Especially since most other owners are reporting MUCH better results.
Before I start nuking things around, I used BetterBatteryStats, check for partial wakelocks, and the highest % is from ActivityManager-Launch, which occupies 0.3% or 5minutes or so since I fully charged it.
Also, i noticed "Wifi Locked" is extremely high, like 89%, whereas wifi On is only 26%. What does that mean?
I'm not fully versed in how Android handles power management. So what should i be looking out for? Thanks!
After some searching, I can't find a thread dedicated to *just* battery life reports.
Lots of discussion and long rants/stories/theories/anecdotes/etc/etc.
Please answer just the facts:
Just TF201 Tablet or TF201 Tablet & Dock
From what to what including Dock values if applicable
Example: 100% (tablet/dock combined) to 15%tablet/30% dock, etc. etc.
How long: number of hours ran
Usage notes: what you're doing, idle, tasks, screen brightness, tricks etc.
Please just the facts
------------------------
HOW? use this free app to measure tablet/dock battery life:
https://market.android.com/details?id=org.flexlabs.widgets.dualbattery&hl=en
robomo said:
After some searching, I can't find a thread dedicated to *just* battery life reports.
Lots of discussion and long rants/stories/theories/anecdotes/etc/etc.
Please answer just the facts:
Just TF201 Tablet or TF201 Tablet & Dock
From what to what including Dock values if applicable
Example: 100% (tablet/dock combined) to 15%tablet/30% dock, etc. etc.
How long: number of hours ran
Usage notes: what you're doing, idle, tasks, screen brightness, tricks etc.
Please just the facts
Click to expand...
Click to collapse
I have been using my TP docked all day. woke up this morning at like 9 with 100 on both dock + tablet and have been watching anime since . It's 8 now and my dock is 0 and my tablet is about to die as well. I'm at about 40% brightness, I was expecting better battery life though.
Sent for my Transformed Transformer Prime :>
I get about 4-5 hours use from it doing simple tasks in low power mode.... 12 hours is a lie, if i use it on and off i can make it almost al day but that is with very minimal usage.
So i say u get about 5 hours low power mode and like 3-4 hours in normal mode ( nonstop usage).
jzen: I suggest you rma for that battery life, I have a lot of issues with the prime but battery is not one of them.
robomo:
tf201no dock, 100% charge, 80% superips brightness. gps off bt off, wifi on.
playing shadowgun thd, and watching netflix lasts me about 7 to 8 hours (full usage as passenger, no breaks except 5 min bio stops etc) on my ride from reno to las vegas using my droidx hotspot for wifi net while playing shadowing thd in dead spots.
rooted ics, stock cpu frequency no special tricks.
Here's my most recent battery report. Been using it for a little bit of everything, videos, music streaming, some games, other miscellaneous apps.
Sent from my Transformer Prime TF201 using xda premium
Tablet only
100% to 74%
2.5 hours
Wi-fi on, gps/sync/bluetooth off... eco-mode with backlight way down and streaming Internet radio (screen forced on whole time)
I ran mine pretty hard yesterday.
12.5 hours from 100% to 7%.
No dock, all tablet.
Watched some Dexter on Netflix, Recorded Video, used max brightness, power save, full power etc.
Surfed, Streamed, GTAIII, you name it. Used Bluetooth while streaming / gaming.
That is far more than i would ever do in a normal day.
Gotta say I am happy. My Tab 10.1 only lasted about 5-6 hours under similar load.
I guess if I averaged out each day with normal use I'm getting between 9 and 10hours in normal mode with the screen at 50 to 75% brightness. I do a lot of gaming and surfing. Since my Prime is new I'm still am doing a lot of customization. That will tail off a bit and I suspect my battery life should go up a bit. I have not rooted yet though. When I do charge it takes about 2 hours to go from under 10% to 100% on the wall charger and it turned off. I'm real happy with that.
Try this one on for size!!!
Here is my battery usage...though I will say that I am testing it for a battery spike usage so I did not use my prime at all during this time period...and you can see the issue I am having with the spike...but this is after a full charge with minimal use of just the browser from time to time....I am curious if anyone else is seeing this kind of battery spikes:
100%-29%
6 hours - at this rate I'd get roughly 8.5-9 hours out of a total charge
Tablet only, power save mode, screen forced on, low brightness, wifi on, bluetooth/gps off, streaming internet radio...
Tablet + Dock
100% tablet/100% dock to 7% tablet/0% dock
12 hours
listening to music, running TuneIn radio app in the background over wifi, screen forced on, lowest brightness.
bluetooth/sync/gps off.
Playing games, music playback, stream videos from desktop, youtube. prime only. About 7-8 hours on power saving/screen brightness 2 notch up from lowest.
Cheers!
Moderate usage juat tablet
23hr 67% left
sent from my AL60R!THM Atrix
I don't mean to go off topic (I will update this post with my battery info with dock after I go through another charge)
does anyone have bad idle with the dock after ICS? I lose 1% every 2 hours when its just sitting there screen off in sleep mode wifi off
slayer69 said:
Here is my battery usage...though I will say that I am testing it for a battery spike usage so I did not use my prime at all during this time period...and you can see the issue I am having with the spike...but this is after a full charge with minimal use of just the browser from time to time....I am curious if anyone else is seeing this kind of battery spikes:
Click to expand...
Click to collapse
Frequently, battery "spikes" are just where there's no data for a moment--in otherwords, if you reboot your Prime, during the reboot there's a gap in the battery recording data that then looks like a spike on the graph. It could be that.
Sure the prime can idle for 2 days or more but if your interested in actual batter life during use it is realistically about 6 hours of battery life on just the prime. The dock will help you to get another 4-6 hours.
Again, non-stop usage you will get around 6 hours battery life (gaming and netflix).
jzen said:
Sure the prime can idle for 2 days or more but if your interested in actual batter life during use it is realistically about 6 hours of battery life on just the prime. The dock will help you to get another 4-6 hours.
Again, non-stop usage you will get around 6 hours battery life (gaming and netflix).
Click to expand...
Click to collapse
I can constantly get 8 hours non stop usage out of mine with about 7-10% remaining.....just because something happens to you that doesn't mean we are all wrong or lying..at some point you need to realize the common denominator is you
Sent from my PG86100 using xda premium
THERE is no denying the battery life on this device is Great. WAY better than my Ipad with same type of usage. PRIME was rated at the top of tablets in battery life. Only a lil bit behind ipad2 but more than ipad1. IT clearly has the best battery life of any android tablet out there. AMAZING considering its also the most powerful tablet out now also.
demandarin said:
THERE is no denying the battery life on this device is Great. WAY better than my Ipad with same type of usage. PRIME was rated at the top of tablets in battery life. Only a lil bit behind ipad2 but more than ipad1. IT clearly has the best battery life of any android tablet out there. AMAZING considering its also the most powerful tablet out now also.
Click to expand...
Click to collapse
It kicks Chuck Norris' ass, straight up
12 hours of 100% screen on+wifi is a *tremendous* amount of battery life in a netbook-type form factor with the dock. There's only a few that could possibly come close, but not without sacrificing weight, size or horsepower or cost - $650 is simply amazing for this kind of device....especially now that Ubuntu has been formally chrooted onto it.
But usage styles, manufacturing defects, you name it, will influence battery life.
One guy reported only getting 4-5 hours of solid tablet-only battery life, which sounds like a manufacturing defect.
I'm also extremely interested in getting a baseline "real" number - sounds like 8-9hours is 'bout right for wifi/screen on 100%
Can't wait to start tweaking the hell out of it's software wise, underclocking, smart radio on-off.
I really believed ASUS' 18 hour battery life claim, however I'm curious what it's going to take in real life.
A lot of guys will overclock the Tegra3 for more performance - they're already doing that.
I'm the opposite - give me as little clock as possible and max out the battery life - I *really* geek out when I can eek out another hour
robomo said:
It kicks Chuck Norris' ass, straight up
12 hours of 100% screen on+wifi is a *tremendous* amount of battery life in a netbook-type form factor with the dock. There's only a few that could possibly come close, but not without sacrificing weight, size or horsepower or cost - $650 is simply amazing for this kind of device....especially now that Ubuntu has been formally chrooted onto it.
But usage styles, manufacturing defects, you name it, will influence battery life.
One guy reported only getting 4-5 hours of solid tablet-only battery life, which sounds like a manufacturing defect.
I'm also extremely interested in getting a baseline "real" number - sounds like 8-9hours is 'bout right for wifi/screen on 100%
Can't wait to start tweaking the hell out of it's software wise, underclocking, smart radio on-off.
I really believed ASUS' 18 hour battery life claim, however I'm curious what it's going to take in real life.
A lot of guys will overclock the Tegra3 for more performance - they're already doing that.
I'm the opposite - give me as little clock as possible and max out the battery life - I *really* geek out when I can eek out another hour
Click to expand...
Click to collapse
Well you know since we rooted already, you can use system tuner pro to manually lower the Max speed to increase battery life even more. It also has some presets n there which I think it has its own power savings mode also. It might even be better than Asus
Power savings mode. Haven't tried it out yet.
So I started a new thread cos its kind of different to my other one. The last little niggle with my Prime seems to be the battery. I read the instructions for once and it said to charge it all up. So i charged it till it was green and then powered it up for the first time. So as the instructions say i need to break the battery in. At the moment i am getting about 5-6 hours. The pad is on balanced with auto brightness. Does this seem normal for new battery. I would hope to end up with 9-10 or are my expeditions too high?
From what I remember the instructions stated that for the first time you should leave the prime charging for 6 to 8 hours. I personally didn't follow this and I'm still getting pretty good battery life. My advice is to let the battery drain out and charge it to full again and leave it connected for at least a couple of hours. The battery should calibrate itself through a couple of charge/discharge cycles and get better over time. Forgot to add, I have my wifi set to turn off when screen goes off.
If you're on firmware .21 it may be due to wifi. Check your battery stats. I have great battery life but as soon as i turn wifi on and use it battery goes down waaay fast.
I hope the new firmware thats coming adresses that, because before .21 that wasnt the case.
mdemons12 said:
So I started a new thread cos its kind of different to my other one. The last little niggle with my Prime seems to be the battery. I read the instructions for once and it said to charge it all up. So i charged it till it was green and then powered it up for the first time. So as the instructions say i need to break the battery in. At the moment i am getting about 5-6 hours. The pad is on balanced with auto brightness. Does this seem normal for new battery. I would hope to end up with 9-10 or are my expeditions too high?
Click to expand...
Click to collapse
Lol i was too eager and only charged my prime until it reached 100% at a mall. But i still have great batterdy life
Sent from my HTC Vision using xda premium
People that didn't fully charge it up the first time for 6-8 hours, exactly what kind of life are you getting and could you please explain what things you are doing on it. I didn't charge it fully and it accidentally got turned on during its first charge.
Thanks,
If you are on .21 don't expect the battery to be near 8hrs while on wi-fi surfing/video/screen on/etc. I had it on .15 for 2-3 days while deciding if I wanted to root or not and it was near 8hrs wi-fi on. I'm also hoping for the next update to fix whatever they implemented in .21 that's causing a significant amount of drain.
I am on 4.0.3, is that the right one
Sorry, wi-fi is .22
Thr charging over night for 10 hours or whatever is nowadays just a Myth that came from the old NiCd batteries (It was true back in the day), new LiPo / NiMh batteries have no Memory Effect and the first charge is nowhere near as important as with old ones.
In fact is actually better not to stress the battery doing full discharges / charges cycles.
These batteries get to their full capacity after about 10 charging cycles.
So if you didnt not charge X hours for the first time, dont worry, yout battery ill work fine.
The only thing that should be pointed out is that if you use very often your battery, every 2 - 3 months is recommended to let the battery discharge to 0% and charge while off to 100%. If you dont use the battery often (always connected) then is better once every month. Thats to keep the internal chip from the battery calibrated.
Well atm i am draining it down to <10% then charging. Is it ok for these modern batteries to be left on charging past 100%?
Battery life still seems pretty poor after 3 0-100 ish charges. 1-2% seems to last less than 5 minutes when on the net on balanced mode and screen brightness mostly down.
mdemons12 said:
Well atm i am draining it down to <10% then charging. Is it ok for these modern batteries to be left on charging past 100%?
Click to expand...
Click to collapse
Yes, once the batteries are at 100% they stop charging. You can have them 100000 hours connected.. and they wont go past 100%.
im on .21 and i get great battery life. i never cut my wifi off. its on 24/7. battery drainage will more so be dependent on display brightness and what you are doing. wifi is already a known, wifi on any device drains battery at a faster rate than wifi off. it takes power to make wifi work ya know..lol i can easily get 9-10hrs. + with my brightness set to less than 25% & wifi on all the time.
also the two biggest drainers, as far as programs go, is gaming and web surfing. especially web surfing and especially while using flash. since web browsing is very ram intensive. I've noticed some browsers drain battery faster than other. Meaning some browsers are more optimized than others when it comes to power consumption. This shouldn't be nothing new. Everyone's battery drainage will be different because people use their device in different ways.
we have an update about to hit us any moment or day now so don't get too stuck on battery drainage on .21. it'll be time to test how it is on newer firmware.
demandarin said:
also the two biggest drainers, as far as programs go, is gaming and web surfing. especially web surfing and especially while using flash. since web browsing is very ram intensive.
we have an update about to hit us any moment or day now so don't get too stuck on battery drainage on .21. it'll be time to test how it is on newer firmware.
Click to expand...
Click to collapse
Web surfing and gaming and WiFi are 3 major things in this tablet, what should we use it for then??
here are some battery saving tips!
bimbobo said:
Web surfing and gaming and WiFi are 3 major things in this tablet, what should we use it for then??
Click to expand...
Click to collapse
That's what I'm saying. Everyone web browsing and gaming is different. Some web pages people visit might be loaded with flash content vs. Someone who visits a site with less flash content. The one with the loaded flash content will drain or use more battery than the other one. Same with gaming. I might like to play Dead Space or Shadowgun and you like to play hang man or some other simple game. The battery will drain faster with me playing the 3d graphic intensive games vs. The person who is playing simple or less graphical intense games.
Wifi is a must have and no way around that if you want to web surf. The amount of screen brightness, 3D gaming, and web surfing will influence how fast your battery drains. Wifi drains battery but not at a faster rate than those other things listed.
I think some people here expect to have brightness up to the Max with super ips+ on, gaming and web surfing all day and expect to get 10+ hours out of it. Lol. Its not happening. There are easily things you can check for and change to make you have better battery life. -
-First one being not to use auto brightness and don't have brightness higher than 25%. That's if you so concerned about making the battery last long.
-Second thing you can do is go into settings and change screen off display settings. I have mines set to 30 or even 15 secs. That means once 15 secs. Or 30 secs. Pass and I haven't touched the screen, the screen will cut off. That's a huge battery saver right there. Because my screen isn't on as long when its not in use.
-Third would be to go into settings and lower the frequency of sync settings. I don't need my email syncing every 5mins. Or my Facebook syncing every 5 mins or etc.. cut them down to maybe every hrs, or every 12 hours, or once a day. The best would be to sync when you open up the app instead of it doing it automatically in the background. Completely cut off sync to apps you never use. Constantly having things sync in the background is a major battery drainer when the screen is on or even while device is sleeping. If you put device to sleep and its always waking up to sync data, don't be surprised if battery drains at a faster rate during sleep or when device is awake.
-Fourth, cut of unneccessary sounds. Do you really need the keyboard or screen presses to make a sound when you press it? If so, don't be surprised your battery draining faster.
-Fifth, cut off that stupid vibration motor. Do you really need your tablet to vibrate when ever you press something on the screen or keyboard? Do you really need it to vibrate when your gaming? If so, don't be surprised your battery is draining faster then. Because everytime that vibrate motor goes off, it drains battery.
SIXTH, you can go into settings and have wifi cut off when device is asleep. Or you can go into Asus customized settings and have it cut off network activities when the screen is off or device is asleep.
All very easy steps people can take. Same thing as in saving gas in a car. There's things you can do or not do to make it last longer.
mdemons12 said:
So I started a new thread cos its kind of different to my other one. The last little niggle with my Prime seems to be the battery. I read the instructions for once and it said to charge it all up. So i charged it till it was green and then powered it up for the first time. So as the instructions say i need to break the battery in. At the moment i am getting about 5-6 hours. The pad is on balanced with auto brightness. Does this seem normal for new battery. I would hope to end up with 9-10 or are my expeditions too high?
Click to expand...
Click to collapse
Its Def the firmware Asus should fix it soon hopefully
Sent from my Transformer Prime TF201 using XDA
It does seem to be getting better though. I have had it on for over a day now and it is at 50%. Probably had a good 3ish hours of actual use. During the breaking in of the battery stage is it better to let it drain then fully charge or charge whenever I can?
demandarin said:
im on .21 and i get great battery life. i never cut my wifi off. its on 24/7. battery drainage will more so be dependent on display brightness and what you are doing. wifi is already a known, wifi on any device drains battery at a faster rate than wifi off. it takes power to make wifi work ya know..lol i can easily get 9-10hrs. + with my brightness set to less than 25% & wifi on all the time.
also the two biggest drainers, as far as programs go, is gaming and web surfing. especially web surfing and especially while using flash. since web browsing is very ram intensive. I've noticed some browsers drain battery faster than other. Meaning some browsers are more optimized than others when it comes to power consumption. This shouldn't be nothing new. Everyone's battery drainage will be different because people use their device in different ways.
we have an update about to hit us any moment or day now so don't get too stuck on battery drainage on .21. it'll be time to test how it is on newer firmware.
Click to expand...
Click to collapse
Well hopefully after a few charges I will make my way unto that region, I think it has climbed though to a closer to 6-6.5.
Hello all ,
I was about to buy an Exynos model and read somewhere on here that there was an update to fix battery life. Is this true and how much has it improved ?
Thanks
Personally I see much better battery life after the April security update. SOT gets about 6 hours of normal use.
i still haven't received the latest update, but my battery life is great
i get 8hrs of SOT
ARD 4 is latest firmware ?
From wich country ?
Tnx.
madvinegar said:
Personally I see much better battery life after the April security update. SOT gets about 6 hours of normal use.
Click to expand...
Click to collapse
Trimis de pe al meu ASUS_P00I folosind Tapatalk
Never had a problem with battery life
narcis1974 said:
ARD 4 is latest firmware ?
From wich country ?
Tnx.
Trimis de pe al meu ASUS_P00I folosind Tapatalk
Click to expand...
Click to collapse
Latest security patch, i.e. 1st April 2018
Reading Anandtech article, exynos does not seem to be a good choice unfortunately. I have read all about it after my devices was shipped today, might return it.
I will tell u the truth, i have snapdragon and 5 hrs of SOT , since 1 month so the battery life is almost same
5-6h SOT with 2 days of usage between each charge. But depends heaviliy on your usage.
-Vulture- said:
5-6h SOT with 2 days of usage between each charge. But depends heaviliy on your usage.
Click to expand...
Click to collapse
Thanks, this is not bad at all for an exynos. This is really odd as some users claim they get much less like 3 hours SOT and 16 hours standby. Are you on BER5 btw.? Thanks
samitro said:
Thanks, this is not bad at all for an exynos. This is really odd as some users claim they get much less like 3 hours SOT and 16 hours standby. Are you on BER5 btw.? Thanks
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Yes, i am. I also changed some settings of the device and disabled a lot of apps to save some power, but im not using a power saving mode. Standby drain is still a bit high though with 3-4% in 7h.
-Vulture- said:
Yes, i am. I also changed some settings of the device and disabled a lot of apps to save some power, but im not using a power saving mode. Standby drain is still a bit high though with 3-4% in 7h.
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thx, 0.5% per hour on android is not that high I guess, good to know.
samitro said:
thx, 0.5% per hour on android is not that high I guess, good to know.
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I'd like to know if you guys are using Facebook and Messenger apps. Tried it on a brand new unit without logging it in and the standby drain is less than 0.5% an hour. Installed those two because I actually need the Messenger (can't seem to greenify Facebook) and my standby drain is like 2% per hour.
theymyron said:
I'd like to know if you guys are using Facebook and Messenger apps. Tried it on a brand new unit without logging it in and the standby drain is less than 0.5% an hour. Installed those two because I actually need the Messenger (can't seem to greenify Facebook) and my standby drain is like 2% per hour.
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Nope, i do not use Facebook at all, only Whatsapp and Telegram. Facebook is known to be a battery killer. But i think there are official lite apps which significally reduce the power drain.
-Vulture- said:
Nope, i do not use Facebook at all, only Whatsapp and Telegram. Facebook is known to be a battery killer. But i think there are official lite apps which significally reduce the power drain.
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figured as much. I just envy how you can use those two because your contacts aren't dependent on Messenger.
samitro said:
Reading Anandtech article, exynos does not seem to be a good choice unfortunately. I have read all about it after my devices was shipped today, might return it.
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Recharging the G965F(exynos dual sim) every evening at 7,8 PM after unplugging in the morning at 6,7 AM.
AOD , gallery syncing, nearby device scanning, cloud based services, find my mobile service, NFC off. Wifi power saving on, 5 Sammy blaotwares disabled , no game playing , most appkications are in sleeping mode, no battery hogging app and I'm just a light to moderate user with 90 % wifi connection.
4 to 5 hours sot and 13,14 or maximum 15 hours it lasts. Experienced other top of the line phones with better battery life.
theymyron said:
figured as much. I just envy how you can use those two because your contacts aren't dependent on Messenger.
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With Messenger you mean the Facebook Messenger? Well no facebook, no friends at facebook to chat with .
I just dont like this company at all. The idea behind it is really cool, keeping people connected. But what they do with your data isnt. Not a tiny bit.
And if the trend goes on, WhatsApp will also be uninstalled someday. But this would be hard, since nearly no one uses an alternative messenger.
Whatsapp does the job for me and its much easier on the battery.
But back to the topic: Have you tried this Lite app?
Should be less stressfull for your battery.
---------- Post added at 02:27 PM ---------- Previous post was at 02:17 PM ----------
Sobertooth said:
Recharging the G965F(exynos dual sim) every evening at 7,8 PM after unplugging in the morning at 6,7 AM.
AOD , gallery syncing, nearby device scanning, cloud based services, find my mobile service, NFC off. Wifi power saving on, 5 Sammy blaotwares disabled , no game playing , most appkications are in sleeping mode, no battery hogging app and I'm just a light to moderate user with 90 % wifi connection.
4 to 5 hours sot and 13,14 or maximum 15 hours it lasts. Experienced other top of the line phones with better battery life.
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Sounds a lot like my usage, also the settings you have done. Did you also disable 4G active while on Wifi? Its hidden in the developer settings.
Otherwise im currently ~32,5h off the charger with 42% left. My screen usage is at 2h 22min, so maybe 4,5h overall in this run. But its not too bad cause of the overall runtime, as standby also drains the battery.
If im pushing the battery more without trying to achieve 2 days i have no problem getting to 6h of SOT.
Sobertooth said:
Recharging the G965F(exynos dual sim) every evening at 7,8 PM after unplugging in the morning at 6,7 AM.
AOD , gallery syncing, nearby device scanning, cloud based services, find my mobile service, NFC off. Wifi power saving on, 5 Sammy blaotwares disabled , no game playing , most appkications are in sleeping mode, no battery hogging app and I'm just a light to moderate user with 90 % wifi connection.
4 to 5 hours sot and 13,14 or maximum 15 hours it lasts. Experienced other top of the line phones with better battery life.
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Click to collapse
That sounds very similar to another poster here who is also having issues with dual sim battery drain. He also made the same comment about having better battery life with other "top of the line" phones. Interestingly, I thought you posted a screenshot of 8+ hours SOT with the exynos recently (and 15+ hours SOT with the snapdragon). So I suppose those figures weren't a good reflection of your "average" SOT? As now you're mentioning only half that SOT, despite quite a few tweaks too.
Question - it sounds like you have around 9-10 hours where you're not actively using the phone during a typical discharge cycle. Do you have a sense of what your hourly standby drain is (I asked the same question of the other person having issues and I think he mentioned about 1% or less drain per hour)? A good way of observing it is leaving the phone uncharged overnight. I'm just curious as to whether your relatively poor battery life is mainly due to excessive standby drain or excessive drain despite only doing light-moderate tasks. I ask this because, in my experience (and also with people like Galaxo60) and demonstrated in numerous battery drain video tests, heavy use (eg. GPS navigation with high accuracy) tends to drain the battery by around 10-15% per hour and very heavy use (complex games, video calling) tends to drain the battery by 15-20% per hour.
Assuming a standby drain of 1% per hour (which is on the high side with AOD disabled and a good wifi connection), you can see that even if you played a complex game for 2 hours (40%), then an hour later (1%) you did a video call for an hour (20%), then an hour later (1%) you spent 2 hours navigating Maps with GPS on high accuracy (30%), and then you went to sleep for 6 hours (6%), your battery would be down to about 2% over a total of 13 hours on battery with 5 hours SOT. I'm probably giving the high side of the estimated battery drain in each task too. And this should be without any significant tweaking (based on my experience, and unless those video tests forget to mention tweaking etc). It sounds like you don't do any of these heavy or very heavy tasks, and therefore your SOT should be more like 6-7 hours over 20 hours or so (just a rough guess to make the point).
So assuming your hourly standby drain is also around 1%, then the only thing I can think of is an app that you're using or a task that you're doing (or some specific combination of apps/tasks that exynos doesn't like?) that is draining the battery more than it should. Or throwing in a wild speculation, somehow there's a built-in kernel backdoor that activates while your screen is on and is secretly doing something that drains your battery more hehe (and of course doesn't show up in any battery stats).
I know the occasional poster has also mentioned having only 1-3 hours SOT, so you're not having the worst reported SOT I suppose. It would be interesting to know what the hourly standby drain for those people etc is too.
Waw
ssj100 said:
That sounds very similar to another poster here who is also having issues with dual sim battery drain. He also made the same comment about having better battery life with other "top of the line" phones. Interestingly, I thought you posted a screenshot of 8+ hours SOT with the exynos recently (and 15+ hours SOT with the snapdragon). So I suppose those figures weren't a good reflection of your "average" SOT? As now you're mentioning only half that SOT, despite quite a few tweaks too.
Question - it sounds like you have around 9-10 hours where you're not actively using the phone during a typical discharge cycle. Do you have a sense of what your hourly standby drain is (I asked the same question of the other person having issues and I think he mentioned about 1% or less drain per hour)? A good way of observing it is leaving the phone uncharged overnight. I'm just curious as to whether your relatively poor battery life is mainly due to excessive standby drain or excessive drain despite only doing light-moderate tasks. I ask this because, in my experience (and also with people like Galaxo60) and demonstrated in numerous battery drain video tests, heavy use (eg. GPS navigation with high accuracy) tends to drain the battery by around 10-15% per hour and very heavy use (complex games, video calling) tends to drain the battery by 15-20% per hour.
Assuming a standby drain of 1% per hour (which is on the high side with AOD disabled and a good wifi connection), you can see that even if you played a complex game for 2 hours (40%), then an hour later (1%) you did a video call for an hour (20%), then an hour later (1%) you spent 2 hours navigating Maps with GPS on high accuracy (30%), and then you went to sleep for 6 hours (6%), your battery would be down to about 2% over a total of 13 hours on battery with 5 hours SOT. I'm probably giving the high side of the estimated battery drain in each task too. And this should be without any significant tweaking (based on my experience, and unless those video tests forget to mention tweaking etc). It sounds like you don't do any of these heavy or very heavy tasks, and therefore your SOT should be more like 6-7 hours over 20 hours or so (just a rough guess to make the point).
So assuming your hourly standby drain is also around 1%, then the only thing I can think of is an app that you're using or a task that you're doing (or some specific combination of apps/tasks that exynos doesn't like?) that is draining the battery more than it should. Or throwing in a wild speculation, somehow there's a built-in kernel backdoor that activates while your screen is on and is secretly doing something that drains your battery more hehe (and of course doesn't show up in any battery stats).
I know the occasional poster has also mentioned having only 1-3 hours SOT, so you're not having the worst reported SOT I suppose. It would be interesting to know what the hourly standby drain for those people etc is too.
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Where have you seen me posting 8+ hours with the exynos? It was of 6 hours and 50 minutes in the "screen on time" thread achieved when additional battery saving steps like bk package disabler disabling huge chunk of services and apps and keeping location in power saving mode. (bk no more working as it's removed from playstore and I went for factory reset after BRE5 update)
4 to 5 is the average sot with 13, 14 hours with few battery saving steps. No wakelocks no battery hogging applications.