So I recently installed Aliendroid, a rom that uses a modified cm10 kernel as well as running moddified aosp and cm10 hybrid. The battery life on my friends galaxy nexus, both of us have verizon, has been consistently 30% higher and I am curious as to why or how this can happen. Thanks ahead of time.
germish12 said:
So I recently installed Aliendroid, a rom that uses a modified cm10 kernel as well as running moddified aosp and cm10 hybrid. The battery life on my friends galaxy nexus, both of us have verizon, has been consistently 30% higher and I am curious as to why or how this can happen. Thanks ahead of time.
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Is your friends stock? There are a million things you two could be doing differently. Your post needs more information
No he is running the exact same version of Aliendroid as well. As far as I can tell, I have more widgets on my home screens and we even have the same radio version...Hope this helps.
Your friend's battery is better than yours! PROBLEM SOLVED!!!!! lol
It could be different things. Check the battery usage to c where is the difference between ur phone and his/her phone.
pr0xyw0rm said:
Your friend's battery is better than yours! PROBLEM SOLVED!!!!! lol
It could be different things. Check the battery usage to c where is the difference between ur phone and his/her phone.
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lolz on the troll response :highfive:
However, he could simply have a better battery than you. Download betterbatterystats and check out what's taking your battery life on stroll.
Thanks for the input. As far as we can tell it doesn't seem to much of a difference with programs running. Is it possible that his battery just discharges better than mine?
You cant compare the battery life between two phones with so many variables. The only possible way you could even try would be:
having the exact same ROM/kernel
exact same settings
same carrier
exact same location at all times
exact same apps installed with exact same settings
EXACT same usage <---impossible
Related
Place your vote's of which ROM has the best battery life for your phone.
Good thread! I'm very intrested to see wich ROM has the better battery life!
Isn't this a bit pointless as they are basically very similar roms.
buchman said:
Isn't this a bit pointless as they are basically very similar roms.
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As far as I know - DeFroST is based on OD. So nothing to compare or vote here.
techtex said:
As far as I know - DeFroST is based on OD. So nothing to compare or vote here.
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Not entirely the same. And both on different kernels also.
Sent from my HTC Desire using XDA App
I had very bad surprises with both roms.
But I think the real problem are some apps.
Camera360 for example kills your battery in 2 hours.
So I don't vote
techtex said:
As far as I know - DeFroST is based on OD. So nothing to compare or vote here.
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Defrost is completely build from source with cyanogenmod packages and framework. Kernel is different also (no overvolt [email protected]). Look at my github: http://github.com/richardtrip/
richardtrip said:
Defrost is completely build from source with cyanogenmod packages and framework. Kernel is different also (no overvolt [email protected]). Look at my github: http://github.com/richardtrip/
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Thank you Richard. So there will be different battery life between the 2 ROM's. People need to stop saying that DeFroST is a total rip from OpenDesire.
Sent from my HTC Desire using XDA App
I agree.
There WAS a time when OD and DF is almost similar inside out but as of lately both ROMs are very much different.
But on the question of which had better battery life my vote goes to DF. OD seems to be unstable lately and has turned out to be more experimental then stable (e.g implementation of multitouch droid keyboard, switching to HTC keyboard and now infusing elements from Galaxy S). I had more better power drain on DF and CM6.
Cor, this all seems familiar.
Anyway, instead of polls which to be frank are worthless in this regard, has anyone actually done any measured testing between battery lives of different versions of different ROMs? That might actually be useful and interesting.
Nordo said:
I had very bad surprises with both roms.
But I think the real problem are some apps.
Camera360 for example kills your battery in 2 hours.
So I don't vote
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how can an app which only runs when you open it explicitly drain the battery in 2 hours (unless you sit there with the camera on for 2 hours)
I've very bad experience with OpenDesire battery... I can't say the same about DeFrost, wich has a good battery life
gio.desire said:
I've very bad experience with OpenDesire battery... I can't say the same about DeFrost, wich has a good battery life
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I was once with OpenDesire a few days ago and don't consider going back because one night i had 59% battery charge and woke up the next morning finding that it's dead.
Going back to DefroST and running my same old apps that i previously had on OD works just fine. With my phone with plenty of charge the next morning
i think this thread would be more useful if people would give their specific experiences with the roms they use the most, as i'm sure there are quite a number of people that haven't tried one or the other long enough to give substantial feedback. i think people should include:
which version of the rom(s) they tested/used
what kind of battery life they experienced and with what type of usage (i know it's subjective and everyone gets different results, but it's better than just voting for the rom you used and saying it's the best)
length of time that was allowed to test (there have been occasions where rebooting or going through a complete charging cycle have yielded better battery life. so it should be noted if people only allowed the rom they tested to be on their phone for maybe 20% or whatever, or a couple of hours)
and any other information people think might help/be useful to others
also what radio people are running would be very useful as well
This is a development forum.
I think that this type of thread are useless, since battery life is too "personal" to sort with a silly poll.
Battery life is meant to be professionally tested with some program, with the same device. One can have faulty battery, another one can have a non calibrated battery, another one a new battery.
My two cents.
Sent from my HTC Desire using XDA App
I tried DeFrost just for a while to see Quadrant score. So I can't say something certain about it's battery life. But OpenDesire I'm using rigt now has great battery life. I mentioned that today in OD thread also. With normal use(Web, lots of messaging, GPS etc. 768 mhz cpu speed (it does 1300 Quadrant score with that speed) and 2G mobile network) I've used it for 70 hours. Really impressive I think.
thefunkygibbon said:
how can an app which only runs when you open it explicitly drain the battery in 2 hours (unless you sit there with the camera on for 2 hours)
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If you don't leave the app with the back button, it runs further in the background-
Please Mods, close this thread.
f.
forelli said:
Please Mods, close this thread.
f.
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For what reason?
soooo many different aspects to battery life that just asking randomly to 'vote' is indeed not helping too much.
I won't say it as blunt as 'please close this thread' but really helpful it's not.
For example, what if - eehhhhm, let's pick Defrost - DeFrost comes out as 75% voting to have better battery life. A new user comes in, sees DeFrost as better, and picks that one. His battery drains within an hour, and he is thinking "WTF?!? insert random roob rage stuff here WTF!?!?!"
This happens all the time. Battery usage users are _so_ different based on usage, network provider, location and apps used / installed that the ROM really doesn't have much influence.
Only if there is a real 'bug' it's noticeable, and the dev's are quickly on it then.
Can anyone tell me which ROM (STABLE) provides the best battery life on HTC EVO???
Thanks!
I have been through just about all on this site and Fresh's newest seems to work best for me. With moderate daily usage I can go without charging for about 22-24 hours. Of course all I need to go is 12-14 b/c I charge every night anyway, but I did leave off charger one day just to see how far I could go. I'm giving Calk's latest a try right now to see how it goes. Just be sure to give whatever ROM you try a couple charges before making a final decision, as it usually takes this amount to get an accurate read on true battery life.
how many of these post are we going to need lol
buddho81 said:
Can anyone tell me which ROM (STABLE) provides the best battery life on HTC EVO???
Thanks!
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I know that the latest kernels off the latest build have been killing my battery, it's horrible for my EVO.
But you really have to try different rom/kernel/PRI/radio combinations to find the best battery life for your Evo. I wish there was a preset rating system for each rom though, just to see how things work for everyone else(i.e. battery life, quadrant scores, force close problems, etc.)...but there really are a lot of variables, so I don't think that may ever happen.
Yeah I agree there isn't a clear cut winner. Everyone uses their phone different so it will differ for everyone.
Totally agree to give it a few full charges... I suggest when you get a new rom and/or kernel installed to reset the battery stats (can be done in recovery) then use it till it dies then charge to full before turning it back on.
Personally, I've been using Fresh 3.3 w/ the Kings #6 kernel and not only has the phone been screamin' fast the battery has been good. I'm only on my 2nd charge up though so I still have one or two to go before everything smooths out.
buddho81 said:
Can anyone tell me which ROM (STABLE) provides the best battery life on HTC EVO???
Thanks!
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2.2 Evo Kernels Tested and charted
admorris said:
I have been through just about all on this site and Fresh's newest seems to work best for me. With moderate daily usage I can go without charging for about 22-24 hours. Of course all I need to go is 12-14 b/c I charge every night anyway, but I did leave off charger one day just to see how far I could go. I'm giving Calk's latest a try right now to see how it goes. Just be sure to give whatever ROM you try a couple charges before making a final decision, as it usually takes this amount to get an accurate read on true battery life.
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What kernel are you using for the battery life?
Sent from my PC36100 using XDA App
catseyenu said:
2.2 Evo Kernels Tested and charted
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As posted here, the tests showed that CM w/ Snap 7.5 probably has the best battery life - and it seems by a lot.
download juice defender
[ROM]CM-B2_Supersonic-XV a.k.a [email protected]$T(SuperMOD) UPDATE#5 w snap 7.5
I'm using the latest Fresh and I just plugged my phone in at 15% battery after 37 hours. I'm pretty happy with that.
Fresh Rom always gave me good battery.. I'm just using the rooted stock OTA and am getting great battery life.
Sent from my HTC Evo 4G using XDA app.
Sporkman said:
how many of these post are we going to need lol
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Until someone takes the time to make a section that covers the different problems. Battery problems, Battery Problems w/ ROMS, Apps not loading, etc. etc.
Wishful thinking. I do like the search in the search to help cut down this crap
Wallabe said:
Until someone takes the time to make a section that covers the different problems. Battery problems, Battery Problems w/ ROMS, Apps not loading, etc. etc.
Wishful thinking. I do like the search in the search to help cut down this crap
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I think it would be a great idea for this kind of stuff to happen. Some aggregated source where everyone can submit their information using various roms, kernels, etc. Whether it be information regarding Quadrant scores, linpacks or battery life. On computer hardware forums they generally have a section dedicated to OCing records with charts listing someones entire setup while attaining the clock speeds. I don't see why a similar implementation can not be done here.
Wallabe said:
Until someone takes the time to make a section that covers the different problems. Battery problems, Battery Problems w/ ROMS, Apps not loading, etc. etc.
Wishful thinking. I do like the search in the search to help cut down this crap
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How about if we make a section purely for questions and answers? That could work.
Two words......juice defender
Sent from my PC36100 using XDA App
i use Fresh's Rom made my battery life live avg abt 15 hours
Over 40 kernels were tested and benchmarked in 7 different ways, and the results are posted here.
Should tell you everything you want to know, without bringing roms into the picture (since battery life is most affected by the kernel used, not the rom)
edit - looks like I'm a bit late withthat link - I see the thread for that site was already posted above. It's a great resource.
Fresh 3.2, hands down best battery life for me. 3.3 was pretty bad, as was myn's release....which sucks, because myn's rom is otherwise awesome.
I am using Fresh 3.3.0.1 with a baked kernel that is able to over clock. I then have SetCPU installed with profiles for different states of the phone. If my screen is off I have the cpu set to a max of 500MHz to save battery if there are any processes running in the background. I then have my cpu set to 1119MHz when the phone is plugged in or at 100% with the screen on just because I like a snappy phone. Then when the battery drops below 50% I have it return to stock speeds.
I use my phone heavily for things like subsonic, QIK, FB, Calendar, wireless tether, and of course since unlimited data, calling to any cell, and texting I am on it a lot keeping in touch with friends. I also use the sprint nav at least twice a week.
Results will vary from user to user but so far the phone has been on 7 hours and after some moderate use it's only down to around 75% on the battery.
Again this is how I MYSELF use my phone with this rom and kernel this may not be how you use your phone and you may see different results.
What I have done is searched roms and installed them in total I have used 4 different roms. Baked, Cyanogen, Fresh, and Virus. After installing each rom and setting up my phone I made a nand backup of each so I can flash between them as needed to test. I have found out of all of these roms Fresh 3.3.0.1 with a kernel from the baked roms has worked the best for MY daily use.
Hey guys, so I'm having some odd battery readings depending on what ROM I have installed... For the record my battery life sucks horribly but that's not the point of this. The point is that, on AOSP ROMs such as CM7 and MIUI (not sure if that's considered AOSP but it's not sense which is the main thing..) I have cell stand-by using a ton of my battery, like 50+%, whereas on sense ROMs I have display using like 70+% of battery.. does anyone know if there's a reason for that or if it's just messed up readings or something? Thanks in advanced!
If you're not using the phone, meaning screan is off, cell standby will use the majority of your battery. Whereas if the screen is on because the device is in use, the display will require the most battery. So... are you sure your user habits aren't to account for these differences?
Sent from my HTC Vision using XDA App
quite sure, the battery drops at pretty much the same speeds for both, and also i've tried having 3G off for AOSP ROMs all day and even maxed out display settings to try to get it up (just to see what's going on of course) and with the Sense ROMs I have display settings super low :S
That is some strange behavior. All I can say is battery consumption and lag seem to be the primary reasons many users stick to "senseless" ROMs. But you likely know this already...
Sent from my HTC Vision using XDA App
Ditamae said:
That is some strange behavior. All I can say is battery consumption and lag seem to be the primary reasons many users stick to "senseless" ROMs. But you likely know this already...
Sent from my HTC Vision using XDA App
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Haha yeaaaa.... Though the new affinity ROM is super smooth! As smooth as many senseless ROMs! But then there's the battery haha, which is why I ordered a new one I've always had disgustingly bad battery life (max 8 hours on super battery saving ROMs with undervolting) so I'm hoping I've just always had a bad battery and the new one will be good and of larger capacity... And maybe that's why my readings are so wrong? ROM is confused as to where all the juice is going/has gone so it just throws the data somewhere? Just a guess haha
Its been discussed on here before that Sense ROMs just report the battery usage differently than AOSP. Its normal, and I would disregard. As long as you are getting decent battery life on the ROMs, the battery usage details don't really matter.
redpoint73 said:
Its been discussed on here before that Sense ROMs just report the battery usage differently than AOSP. Its normal, and I would disregard. As long as you are getting decent battery life on the ROMs, the battery usage details don't really matter.
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problem is that I'm not but I'm gonna wait until I get a new battery and see if that's better before going further into figuring out what's going on.. Thanks for that info though!
Did the short battery life come on recently? Bad battery is certainly a possibility. But can also be some sort of network issue. If you local tower is having problems, it can drain your battery fast, particularly if they are doing something to 3G, and your phone is constantly searching for a 3G signal or from 2G/3G. Notice any data reception issues?
redpoint73 said:
Did the short battery life come on recently? Bad battery is certainly a possibility. But can also be some sort of network issue. If you local tower is having problems, it can drain your battery fast, particularly if they are doing something to 3G, and your phone is constantly searching for a 3G signal or from 2G/3G. Notice any data reception issues?
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Rarely any reception issues, I think it might be a bad battery as ever since stock I'd last maybe max 8 hours with medium-light use. Just never knew that that wasn't good until recently haha
Hey,
For all of you who flashed the Jellybean ROM on your CDMA/LTE Gnex, how is the battery life?
Also, I know the CDMA/LTE Gnex didn't get a new radio with JB, but which one do you recommend being on?
Thanks,
Ken
Its way too soon to ask about battery life.
My gues is, that it wouldn't make that big of a difference to the battery life we have now.
You need to wait for about 1 week, then people can tell if there really is a difference.
OP, I should be getting my nexus tomorrow or Saturday. I will update my post with battery stats after 2 days.
kaukassus said:
Its way too soon to ask about battery life.
My gues is, that it wouldn't make that big of a difference to the battery life we have now.
You need to wait for about 1 week, then people can tell if there really is a difference.
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Why would you need to wait a week?
Probably gonna be about the same... same exact radios and everything right now. There's nothing drastically different about JB that would increase life.
Perhaps OP's question might be directed at those who've flashed JB and have already had it for a few hours.
Did any of you notice more or less battery drain based off your usage?
galaxy nexus lte battery on jb
I'm using vanir jellybean v3 over clocked to 1430mhz...I had my phone on for an hour under heavy usage on lte and it went down 25%. Will post more later.
Hey there XDA, got a question for ya.
I've had my AT&T S3 for a while now and I love the phone a lot, the only thing that is plaguing me is the battery life.
Now for a phone with dual core processors, a nice Super AMOLED screen that runs at 720, all the connections that you'd ever want, I expect it to use some battery life, but I feel like I should be doing better than I should.
When I'm browsing the internet or reddit I can watch the percentage just slowly crawl down. Within 30 min or so I've gone through 7-8% I want to say. Not 100% sure, but the numbers have been enough to make me concerned.
Currently I am running Diet ICS 08.08.12 with no major modifications other than the apps I use and Apex Launcher.
I've got my BetterBatteryStats dump and a screenshots of the battery page from System from last night. I'm attempting to use Juice Defender today (I've tried it in the past and it did alright) as well as Samgsung's battery saving mode (which seems to prevent the processor from going over 1.0 Ghz), which as of right now I'm at 36%. I feel like I can do better than that
So, thoughts? Opinions?
What kernel are you running?
mdg071191 said:
What kernel are you running?
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I don't think Diet ICS swapped kernels, so stock as far as I'm concerned.
Alright. For stock kernel (I'm not too sure about with power saving), those numbers are fairly decent. I was able to get some better numbers on faux123's TW kernel (the 1.65ghz, not 1.85), but I can't be too sure of the exact time, as I'm currently on 1.85ghz OC, and I charge my phone nightly. You could try other kernels, and just roll back with a nandroid to this one if you do not like the difference.