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Battery is absolutely garbage

Am I the only one?
I upgraded to a native android device from a modded HTC HD2 to hopefully have a longer battery experience.
This battery is absolutely trash. My 2 year old HTC HD2 running Sense Android Non-Native ran at almost exactly the same.
I tested my HTC HD2 side by side with a close friend who has an Evo 4g.. Both Devices still being HORRIBLE in battery life performed almost IDENTICAL.
HTC HD2 is TWO YEARS old, why is it so close in performance to our device..
I love the phone in general, it's snappy (once i removed all bloatware).. Boots fast, runs nice.. i have very few complaints about it.
But how does an 1100 MaH battery run the SAME as an 1600 MaH battery?
I thought technology is supposed to improve, but my non native android phone ran almost the same as this one. Took longer to restart/boot up, but general speed is the same, larger screen size.. similar settings, and same battery life. Pisses me off frankly.

That's how I felt. hopefully we will get rom's or gingerbread on this phone soon that will improve battery life. And by gingerbread I mean the leak from Samsung for the i9000. I've been reading reviews and it seems like it Greatly improved battery while speeding up the phone a lot.
Sent from my SGH-T959V using XDA App

I have to disagree. I've owned may android phones including the evo. This phone has the best battery life in my opinion. I can easily make it almost all day with use without charging
Sent from my DAMN Galaxy 4G¡!

Well like I said, i admittedly abuse the phone.. but I'm comparing to other phones getting equal abuse. It stands up about the same, better yes, but not by much.
If I'm barely using it however.. let's say, mainly just texting, yes it will last all day. But that never really happens.

I love how people admit that they "abuse" the phone all day and then complain that the battery life sucks. If you're going to use your phone that much, bring your usb cord. Or strap a battery pack to yourself and plug it in for "all day" use and abuse.

It's the screen. If you want the super amoled you have to put up with the battery.

What i don't understand is that why the Droid x which has similar specs to our phone can go up to 10 hours of continuous web browsing when our phone/vibrant can only go up to 4 according to tests. Is it because of the screen? If it is then that's just stupid.
Sent from my SGH-T959V using XDA App

It was horrible for me at first, but I then realized the system has to calibrate the battery first. I am getting about 16-20 hours with moderate usage now, which is better than the G2 I had before.

My g2 can go up to 28 hours with light texting and 2 hours of web browsing through wifi and 10 minutes of calls (manual syncs and low brightness also). Once I use the gps and browse through hspa, it's a different story. My sister has a SGS4G and her battery seems to drain faster than mine.
Oh, and if I keep my phone charged for a while after reaching the 100% mark, it stays at 100% even after 1 hour of heavy browsing and watching videos. I think we should all just assume that the battery meters are inaccurate.

I use juice defender and put my brightness setting on auto and I can literally go all day with "abusing" my phone.

DirtyPISTOLA said:
I use juice defender and put my brightness setting on auto and I can literally go all day with "abusing" my phone.
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WHAT? I have brightness on minimum with juice defender and all I get is 8 hours Max. All i really do on this phone is text and play words with friends so its not like i am abusing it or anything.
Sent from my SGH-T959V using XDA App

How did you calibrate thee battery
Sent from my Galaxy 4g using XDA Premium App

let the phone die, to the maximus. meaning once it turns off, turn on again until it doesnt turn on anymore. Now fully charge it, once again when fully charged restart the phone and charge it to 100 again. then let it die again, and full charge. should be fine then

i bought a 3500mah extended battery for my phone. the battery is designed to work with vibrant. it really made my life a lot easier.

I noticed if I set the phone to GSM only, battery lasts almost twice as long. If I'm on auto select (WCDMA/GSM), it lasts from 7AM till about 4PM.
But then again, I don't have a very good 3G/4G reception (or 2G connection for that matter), so my phone is probably working extra hard to find signal all day long.

The new Bali Kernel has shown tremendous battery improvement on my phone. I'm really impressed.

dualkiller said:
The new Bali Kernel has shown tremendous battery improvement on my phone. I'm really impressed.
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Same here.
I used to only have dark wallpapers and take all the other extra steps for my battery to make it through the work day, and as soon as i got home i had to charge it.
I'm now running fireflies live wallpaper, abusing the phone a little more then what i used to, and i still have battery to spare, not by the time i get home, but by the time i go to bed!!

i also have installed bali. seems to do well, as said its all about the brightness.

My problem with this phone is that wifi uses way too much battery. I have it to turn off when phone is asleep but i'll have the phone at 100% with wifi on. Put it on sleep. 4 hours later. battery is at 65%.
If i have wifi turned off. Battery will be at 98%.

Battery Life, Oh?

I think it's crazy how many people are downing the battery life on the Sensation. I used my phone a bit today. Off the charger at 10AM, used GPS to go to work with Bluetooth activated as well. Forgot to turn them both off while at work. I used my phone like ever 5 minutes checking Twitter updates(also weather/news/facebook/email/etc updates are automatically updating as fast as the app allows. So quick updates for all my apps, GPS and bluetooth turned on all day. Home around 5, watched a few episodes of South Park on Netflix with my phone. Read some news. Played a few different games for about 5-10min each just trying out new games. It's now almost 1AM the next day, and I'm above 40% battery life. I manage my screen brightness, that may be the only thing I remembered to manage well today. While outside/in car, full brightness, inside, as low as possible.
It's shocking to me when I see threads of how the battery life stinks. I'm using the stock battery, I don't even seen the need of getting a larger battery because this already gets me through a day full of activity. Anyone else find the battery life on this device, quite handy? Mine is rooted, but it's stock ROM. I'm also using a skin posted by a member of our forum, the transparency. I'm running the stock T-MOUS(why is it called tmous..? are people that lazy to spell out t-mobile?) ROM, because I accidentally deleted a few apps I discovered I needed back, and did not do a backup. Oh, and I'm also using the battery mod, for the battery icon in my notification bar.
I guess I'm just praising the battery life, is all

I have only had my sensation for about 5 days and battery life is amazing! Im still stock too.. I came from an evo 4g rooted running cm7 and or miui and battery life doesn't come close to being as good as my sensation. Not only is battery life awesome, this phone is awesome. I moved to Southern California a couple weeks ago and Sprint out here is horrible.. so I switched and couldn't be happier. Plus I like this phone was better than the evo series. Battery life is sweet!
Sent from my HTC Sensation 4G using XDA Premium App

You would have to post a screendoor shot of your battery usage and screen on time to completely determine how much the phone was used and how long the screen was on.
Bluetooth and GPS don't use any battery or have low usage (depends on the chipset because some completely turn off) during standby since they're not being used at all.
So we can all praise our phones for having good battery life, but it all depends on usage. If you don't use your phone a lot (you could turn on your screen every 5 minutes but at the end of the day have only like 45 minutes of screen on time and like 70% battery left.) Then you get good battery life. Use your phone a lot and quite simply battery life sucks.
Sent from my LG-P999 using XDA App

I think it can largely depend on how you use your phone, not just how often or for how long. For example my Fiance also has the Sensation and on her first charge she got 3hrs52minutes before hitting 10% battery. Since then she has only gotten ~2hrs each day now that she has Twitter and Facebook for Sense accounts set up.

That's not good. There's gotta be something wrong with either her phone or something. 2 hours of battery life warrants an exchange.
lokhor said:
I think it can largely depend on how you use your phone, not just how often or for how long. For example my Fiance also has the Sensation and on her first charge she got 3hrs52minutes before hitting 10% battery. Since then she has only gotten ~2hrs each day now that she has Twitter and Facebook for Sense accounts set up.
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Sent from my LG-P999 using XDA App

enoch861 said:
That's not good. There's gotta be something wrong with either her phone or something. 2 hours of battery life warrants an exchange.
Sent from my LG-P999 using XDA App
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The phone lasts longer than 2hrs, that's 2hrs of the screen being on. my sensation get's about the same. This is with Gmail on Autosync and Twitter/Facebook for Sense accounts enabled too.

If I do what u did, my batt will be flat in 6 hours. Somethings just not right with my sensation.
xSeany said:
I think it's crazy how many people are downing the battery life on the Sensation. I used my phone a bit today. Off the charger at 10AM, used GPS to go to work with Bluetooth activated as well. Forgot to turn them both off while at work. I used my phone like ever 5 minutes checking Twitter updates(also weather/news/facebook/email/etc updates are automatically updating as fast as the app allows. So quick updates for all my apps, GPS and bluetooth turned on all day. Home around 5, watched a few episodes of South Park on Netflix with my phone. Read some news. Played a few different games for about 5-10min each just trying out new games. It's now almost 1AM the next day, and I'm above 40% battery life. I manage my screen brightness, that may be the only thing I remembered to manage well today. While outside/in car, full brightness, inside, as low as possible.
It's shocking to me when I see threads of how the battery life stinks. I'm using the stock battery, I don't even seen the need of getting a larger battery because this already gets me through a day full of activity. Anyone else find the battery life on this device, quite handy? Mine is rooted, but it's stock ROM. I'm also using a skin posted by a member of our forum, the transparency. I'm running the stock T-MOUS(why is it called tmous..? are people that lazy to spell out t-mobile?) ROM, because I accidentally deleted a few apps I discovered I needed back, and did not do a backup. Oh, and I'm also using the battery mod, for the battery icon in my notification bar.
I guess I'm just praising the battery life, is all
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Sent from my HTC Sensation Z710e using XDA App

Oh! Makes sense..
But 2 hours with screen and dead in 6 hours? I'm glad I have a G2x then. Cause I get 3 hours and like between 13 and 16 hours.
lokhor said:
The phone lasts longer than 2hrs, that's 2hrs of the screen being on. my sensation get's about the same. This is with Gmail on Autosync and Twitter/Facebook for Sense accounts enabled too.
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Sent from my LG-P999 using XDA App

You can go by statistics and on screen time and what not. but I just got home from work, and I literally used my phone for about 2 hours straight calling carriers for a customer. I'm above 80%. So from 9AM-4PM, only saw a 20% drain. Once again, keeping BT and GPS on just to see how it goes. ALL of my autosyncs are once again, on, and set to the most frequent can be.
Compared to any other stock phone, this is amazing. Compared to my Cyan N1 and my Cyan NS, it's not a huge difference. Although, at this rate I may give the lead to the Sensation, since I'm leaving all these extra features on throughout the entire day.

good
I get two to three days out of my Sensation, and I'm a relatively heavy Internet user... don't phone much.
At first I wasn't getting great mileage - having to re-charge after only 10 hours or so, but did two things to improve it dramatically...
First, charge the battery once using the following method:
1. charge battery to 100% and leave on charger for an extra hour
2. unplug the cable, turn off* the phone, and plug the charger back in. leave charging for another hour.
3. unplug the phone, turn it on for two minutes, turn the phone back off*, and plug in the phone again. leave charging for another hour.
* when I say "turn off", I mean completely, without fastboot. so either disable fastboot before switching off, or turn off the phone and pull the battery then put it back in.
Second:
Turn off automatic screen brightness, and set the brightness manually to what you need. Ideally, I'd like to have an auto-screen brightness adjustment that automatically sets it, say, 25% lower than what the built-in function does.

That's pretty exceptional. I usually get 13-14 hours with 5+ hours of screen time before I'm at 20%. Using the chichitec battery, btw.

My chichitec battery went 18 hours yesterday before it got to 10% and I charged it. That was with a lot of web browsing, some phone calls, music, games. Id say, medium-heavy usage.
Matt

Same here I have had several Android phones with different carriers and this is hands down the best, on par with the iPhone I had previously with Verizon. No problem getting through the day with Exchange and 2 IMAP accounts and heavy phone use, the only mod is I set screen brightness, battery is stock.
Sent from my HTC Sensation 4G using XDA App

no one is complaining i watch sparticus on netflix and game of throne on hbo go for 5 hrs straight while facebooking random hoes . and i am out of battery..
we are complaining that the 4g drains the phone while on idle.

this is the best battery life i've ever had on a phone. i can't complain at all... i even have gps on and i could never do that before. lol!

Guys, having GPS on doesn't use any battery. It only uses battery when it is active. So for most of you 99% of the time your GPS is off aka standby or whatever you wanna call it.
Sent from my LG-P999 using XDA App

One reason many people complain about bad battery life is that it seems some Sensation models are actually faulty. Best evidence: TechRadar review.
http://www.techradar.com/reviews/phones/mobile-phones/htc-sensation-943466/review?artc_pg=9
UPDATE: We've finally managed to get our hands on a new review model of the HTC Sensation, and the good news is the battery life is definitely improved.
It seems that a combination of data-hungry applications and a slightly dodgy model caused the odd readings from before, although we're not entirely convinced the above scenario isn't one power users will face, which is why we've left it in.
But in normal use, and by that we mean sending 42 texts, spending 49 mins on the phone, watching an hour and bit of video and using the music player constantly, plus a few minutes spent using GPS to track ourselves and browsing the internet for roughly 45 mins, the battery pretty much lasted the day, although it was often in the yellow zone come 11PM.
However, what was more impressive (and a relief) was the sleep state of the HTC Sensation. Where before the phone would get very hot and start spewing out battery life in our pocket for no reason, if you leave the phone locked up for around 10-15 minutes on our new model the power consumption dropped to almost nothing.
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[Q] Is your Samsung Focus battery as crappy as mine?

Hey guys, so I'm running Mango 7712, and my Samsung Focus battery only lasts for like 2 hours of actual use. For every 10 minutes of using the phone my battery loses up to 8%, and this is while not playing games or doing anything stressful to the battery. I can probably max out at 6 hours if I don't use the phone.
I don't have the best memory, but I remember my phone being able to last 4 or 5 hours of actual use. But I could be wrong, if you have a Focus, is it as bad as mine? Should I buy a new OEM battery? (And I've tried to recalibrate it, that didn't work, I think it made it worse actually)

Nope just you, my focus has amazing battery. Best out of any smartphone I've owned actually, it can easily last me two days of moderate use... one full day with heavy use (around 15 hours of heavy browsing with music and stuff.)
Im using stock NoDo though, dark background/theme auto backlight. Don't know if mango could have anything to do with your issues.

I have both omnia 7 and hd7 .
Funny thing is that both battery life last the same when surfing continously on 3g.

unleashed12 said:
Nope just you, my focus has amazing battery. Best out of any smartphone I've owned actually, it can easily last me two days of moderate use... one full day with heavy use (around 15 hours of heavy browsing with music and stuff.)
Im using stock NoDo though, dark background/theme auto backlight. Don't know if mango could have anything to do with your issues.
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Click to collapse
Yeah I dunno what's up with mine, it used to get me through the day before, now it just sucks. I've heard people say that Mango increased their battery life though. I'm gonna try buying a new OEM battery and see if that helps.

These phones have been out for less than a year so should be under warranty. I have had a weird anamoly a couple of times with my Focus though. Fully charged and when I rebooted it gave me low battery warning. Took battery out and back in and was back to normal. Has happened 3 times in the last 4 months.

jgibo said:
These phones have been out for less than a year so should be under warranty. I have had a weird anamoly a couple of times with my Focus though. Fully charged and when I rebooted it gave me low battery warning. Took battery out and back in and was back to normal. Has happened 3 times in the last 4 months.
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That happened to me too! Like it was stuck at 1% even though it truly had 30% left, I left it like that until it died, and then it went back to normal.

Mine isn't bad. A far cry better than my 3gs. I can get about 10 to 13 hours of decent usage. It does go down to about 8 hours if I have music playing for most of the day.
Sent from my Samsung Focus using XDA Windows Phone 7 App

Ryken100 said:
Hey guys, so I'm running Mango 7712, and my Samsung Focus battery only lasts for like 2 hours of actual use. For every 10 minutes of using the phone my battery loses up to 8%, and this is while not playing games or doing anything stressful to the battery. I can probably max out at 6 hours if I don't use the phone.
I don't have the best memory, but I remember my phone being able to last 4 or 5 hours of actual use. But I could be wrong, if you have a Focus, is it as bad as mine? Should I buy a new OEM battery? (And I've tried to recalibrate it, that didn't work, I think it made it worse actually)
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Hi Ryken,
How old is the SIM card that you are using? I have read in other parts of the forum that people have had decreased battery life issues when using an old SIM, once they had it replaced with a new one the battery life increased considerably.
Hope this helps,
Creamy

This usually happens when flashing a new ROM - you need to let your battery recalibrate itself. There are a few examples of this in the forums.

if yr sim card is around 2 years or more, it may have worn out. the gold contacts may have worn out, so change to a newer one
I did this an dmy battery life has been great
yr sim card works 24 hours 7 days a week for 2 years, just imagine how much of a beating it has taken .

Well my sim card is 10 months old, I got it with my phone last November when WP7 launched. Is that old enough to be bad? I've bought a new Samsung battery, it should arrive tomorrow or Thursday, I'll tell you guys how that goes for me?

Ryken100 said:
Well my sim card is 10 months old, I got it with my phone last November when WP7 launched. Is that old enough to be bad? I've bought a new Samsung battery, it should arrive tomorrow or Thursday, I'll tell you guys how that goes for me?
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10 months is nothing to worry about

let's talk battery..

so as it may be known, i came from an iPhone 4S and traded that for an HTC One X, i've had it for a little over a week and i really like it a lot BUT (you knew that was coming i think..) the battery is below par, i get about 3, on a real good day 4 hours of usage from a full charge. i only auto sync mail, screen is on 25% (also tried auto for a few days), when at home it's connected to WiFi, data off and when i go out the other way around, GPS and Bluetooth are off at all times. the main thing i do on my device is Twitter, Google+, Facebook and Instagram, + some light browsing the Internet. i understand the screen and processor take quite some battery but it's not cool to only be able to use the device about 3-4 hours before running empty. emailed the guy i traded with and he said he got about 7hrs, which would be awesome after dealing with 3-4 ;}
i am using Nova Launcher Prime, but prior to that when i ran Sense the battery was about the same. may just revert to stock to see how that will affect the battery, even though i will miss my widgets and setup. i also emailed HTC and was considering going to AT&T but since i traded the device i doubt they'll be much help.
what do you guys get... and what if anything did you do to improve it ?
thanks.

How much screen on time? 4 hours is nuts. I easily got 24 hours on stock, with light usage, maybe even a day and a half. The 2.2X versions firmwares seem to get better battery life. Just this morning I had just under 50% battery left after 24 hours, with 1 hour screen on time.
If screen brightness in on "Auto" turn that off, and set it to something like 40-50%. That should save you some, but doesn't account the type of battery drain you are talking about.
Might be some runaway processes. Or any possibility you are in a fringe LTE area?

on screen time is what i was reporting, round about 4 hours -which yea is pretty horrible i'd say. i even have the screen brightness lower; 25%. checked the processes and for what i know nothing out of the ordinary, but i'm a novice Android user so.. prior to yesterday i only used 4G when out, so at home i stayed on WiFi.
battery stats now:
- 76%
- 5h 8m 54s on battery
- screen on 59m 28s

Screen on time of 4 hours very normal, and its good for a smartphone. Everyone uses their phone differently, of course. But 4 hours of screen time gets most people through a day, and charge overnight. What type of screen on time did you get with the iPhone?

roeiboot said:
on screen time is what i was reporting, round about 4 hours -which yea is pretty horrible i'd say. i even have the screen brightness lower; 25%. checked the processes and for what i know nothing out of the ordinary, but i'm a novice Android user so.. prior to yesterday i only used 4G when out, so at home i stayed on WiFi.
battery stats now:
- 76%
- 5h 8m 54s on battery
- screen on 59m 28s
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Click to collapse
Your stats are very normal for this phone model. The One XL screen is gigantic, but isn't AMOLED and as such uses much more battery life to power than some other Android devices. I get ~3 hours of screen on time in a days use of battery, and that is about 10-15 hours away from a charger. From what I can gather of your usage, if you are looking to extend your battery life, the only thing to do is leave the screen off more.
Do you flash custom ROMs? If so, try a custom kernel that allows you to change the CPU governor and clock speeds. The processor in the One XL maxes out at 1.5GHz by default, but you can underclock it to 1.2GHz with no noticeable detriment to performance. Also you can set the minimum frequency to an even lower clock speed, which allows the phone to use even less power when idling. Finally, make sure that the CPU governor is set to Ondemand. Powersave actually doesn't save as much power as you would think!

my favorite part was when he compared a tiny 3.5" screen to a 4.7" screen and expected the same battery life, even though it is roughly the same

Firstly, 4 hours screen on time isn't bad at all. I'm sorry your only reference is an iPhone.
To get 6+ hours of onscreen time with this phone like I and many others get you will need to do two things. Firstly, flash a custom ROM. CleanROM 4.5 is a good one that's as close to stock as you're gonna get. The second thing you need to do is turn off auto brightness. Leave the brightness set at 35% - 40%. This will improve battery life immensely. And no, 40% brightness is not dim.
Happy flashing!

10-12 hours up
5hrs 15mins screen on
Everything synced
Sent from my HTC One X

redpoint73 said:
Screen on time of 4 hours very normal, and its good for a smartphone. Everyone uses their phone differently, of course. But 4 hours of screen time gets most people through a day, and charge overnight. What type of screen on time did you get with the iPhone?
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Click to collapse
with my iPhone (GPS on always, WiFi always, screen on about 70-80%) i got an average of 6 hours with peaks of 7. 4 hours with the HTC One X is on a good day.

i did not flash a ROM since i can not unlock the phone (yet). where i compared, referred to the iPhone is based upon the previous owner who said he usually got 6-7 hours on screen per day. it's uncool that people not live by the rule if you don't have anything nice to say, don't say nothing... i'm only trying to get some help here (luckily most members are helpful... i'll try and ignore the others) and my other reference would be a BB Storm, which lasted very long, but the device wasn't very exciting
i'm following the thread where rooting is discussed but i believe there's little progress. AT&T is also not pushing Sense 4.1 (yet, mine has 4.0) and ICS 4.0.4.
just spoke with HTC and they agree it's too short and are willing to exchange battery... downside i would be w/o a phone for 7-10 business days. might swing by AT&T and discuss, "issue" is i was not the original buyer.. he (HTC rep) stated they might give you a loaner (i doubt it..) we shall see.
thanks to those with positive feedback.

so far..
click here for today's results --16% left.. slightly over 3hr on screen time.

roeiboot said:
just spoke with HTC and they agree it's too short and are willing to exchange battery...
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Click to collapse
It really depends on how you use your phone, and not all screen-on time is the same. 4 Hours is screen time is pretty good, and pretty on par with what other users on here have observed. The phone is new to you, so I bet you are using it like crazy. If that use includes a lot of internet, playing video, or games, its going to use more battery than some other activities. I don't know if a replacment is going to make you any happier.
You also have to consider, aside from a much larger screen, its also much higher resolution than the iPhone. Pushing all those pixels by the GPU takes power. The CPU is also much faster than the iPhone (and just about any other smartphone except the Galaxy S3), again using more power. Screen time may be less, but its doing so much more in that time.

4 hours, if I made would be somewhat acceptable, yesterday I had a little more then 3. I do not play game, I manly do social media & a little surfing..
Sent from my HTC One X using XDA Premium HD app

my battery would last over 24hrs until the OTA 2.20 update now im lucky to get 12hrs out of it. Did they change something in the update?

leighton1245 said:
my battery would last over 24hrs until the OTA 2.20 update now im lucky to get 12hrs out of it. Did they change something in the update?
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Click to collapse
The 2.20 OTA has an new radio. So its possible that the new radio happens to result in worse reception (and therefore battery life) than the previous one. Newer radios do not always get better results for all people, as its very geographically dependent.

redpoint73 said:
The 2.20 OTA has an new radio. So its possible that the new radio happens to result in worse reception (and therefore battery life) than the previous one. Newer radios do not always get better results for all people, as its very geographically dependent.
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Click to collapse
Thank you for the reply and yes the radio looked like it was a new one and in PA i dont get that great of service everywhere.

Yeah, 4 hours of screen on time is normal so I definitely don't think you have any sort of defect. Signal strength also has a lot of impact on battery life. Keep brightness as low as possible while still being comfortable to your eyes (battery life isn't worth putting extra strain on your eyes). I use an app called display brightness that allows you to change brightness by swiping across the statusbar. I keep mine at the lowest level and just swipe a bit to increase it when I need it and then swipe it back down when I'm done. A custom rom could help some. If nothing else, root so that you can use something like better battery stats to give you more info on what's happening behind the scenes so you can make some adjustments. Although I'm not one to push using this, you might want to install something like juice defender to see if it helps. Verify you don't have some app running in the background unnecessarily chewing up cpu use. Note though that just because an app is running in the background doesn't mean you should kill it. As long as it's not doing anything, it's better for it to be running than to have to load it up (especially if it's an app you use frequently). A couple of other things to verify, don't use push notifications / syncing (I keep background syncing off a manually sync (well, I use Tasker to sync things at different times of the day)). If you can, use wifi. If wifi isn't available, turn it off. Also make sure wifi notifications are off and that you aren't using 'best wifi performance' (both under wifi advanced settings).
I'm sure there are some others I missed but hopefully these help and at least give you a starting place. No matter what though, enjoy your device and don't obsess too much with the battery. Once you've gotten over the 'new toy' syndrome, you should get a days use out of it. I pretty much take mine off charge in the morning and put it on charge before going to bed with around 30‰ left. Sometimes more, sometimes less. 3-4 hours average of screen on time, 30-60 minutes of calling.
Sent from my One X

^^^^Thanks for the tip on that brightness app. Very impressed.
Sent from my HTC One X using XDA Premium HD. In between Force Clo...

Vendetta-NY said:
^^^^Thanks for the tip on that brightness app. Very impressed.
Sent from my HTC One X using XDA Premium HD. In between Force Clo...
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Click to collapse
Np. Been using it since early on and it continues to improve. One of those handy must have apps.
Sent from my One X

update.
went to the AT&T Device Center (did not know it existed until the regular AT&T store told me about it...) they played with my phone and concluded that the battery was draining too fast while using it, so w/o discussion they exchanged it.
got a follow up question since AT&T did not know, with the iPhones i would let them drain all the way down at least and then fully recharge and leave it on the charger for an extra 2 hours after it being 100%, i *think* that helped condition the battery.. anything you guys can suggest anything for me to to now that i have a new device to maybe improve/condition the battery ?
thanks.

Why do Android battery life suck?

So far, I've owned 3 Android phone, and all of their battery sucked. I owned an Evo 4g, HTC Rezound, and I had 2 Galaxy S3's. Even with Extened battery, the battery won't last as long as an iPhone. And it doesn't stop here. It takes FOREVER to fully charge the battery only to find out that it gets depleted super fast. On the S3, I would be at 20% at the end of the school day, but with an iPhone, I end up around 60% with the same amount of use. The phones go up 1% after 5 minutes when plugged into a computer, and its annoying. I love Android with all my heart, but I can't deal with this problem. Anyone know of phone that has really good battery life (besides the MAXX)?

An iPhone's battery life is roughly the same in each iteration as a device from the Galaxy series. In fact it's been tested and the Galaxy S III lasted 6 hours and 55 minutes compared to the iPhone 5 which lasted 7 hours and 13 minutes. Both OS's implement battery management very well, and at the end of the day battery life is mainly dependent on user use. You can't expect an Android device to have numerous data hogging widgets as well as numerous background processes active, all while surfing the web with multiple windows open, and not drain just a little quicker than an iOS device that doesn't even utilize true multitasking. Please.
Also: It doesn't last as long as an iPhone "even with an extended battery?" GTFOH. Either your iPhone runs on nuclear material or you're full of sh**.

Why don't you use something like BetterBatteryStats and find out why the battery is being used ?
I get 3-4 hours of screen on time on my S3 with stock battery and kernel, but with some minimal battery-saving settings.
It used to be a lot worse - but I actually investigated and found out what was eating up the battery. I guess I could have just complained about it, but it was a lot faster to just work on finding a solution. I've been really impressed with how long my battery has been lasting lately - and it didn't take all that long to just read the BBS report and make changes.
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In my words, its actually depend on your uses. Now a days we have 4"- 5" screen, where lots of processes are running in background. Using Dual Led Flash light for camera & having lots of Games,applications & files. We were used to have phone like NOKIA & BB. Where we just clicked over a button & thats all. But now when You click on screen, whole screen has to be work.
But yes, Few companies has taken it hard & Provided battery like MOTO MAXX.. also few have kernel bugs. So, it totally depend on you buddy, how you take it. Use data connectivity less & check whether your phone is going to Deep sleep / other name as per phone is going or not.

Be realistic with the brightness, keep it on auto don't run it at 100%. Try different ROMs with tweaks. Adjust settings with kernels for a faster battery recharge. Your options are infinte. Maybe android isn't for you.

format
You should to format battery stats.

If i reset my battery stats, battery life will be more?

AW: Why do Android battery life suck?
Battery gets most eaten by 3G and the screen but most is mobile UMTS HSDPA HSUPA etc...

You should study a bit 'bout battery I never had a single problem
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pelopidass said:
If i reset my battery stats, battery life will be more?
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No.

Ekoplex said:
No.
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So what's the point to reset battery stats?
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ErebusRaze said:
An iPhone's battery life is roughly the same in each iteration as a device from the Galaxy series. In fact it's been tested and the Galaxy S III lasted 6 hours and 55 minutes compared to the iPhone 5 which lasted 7 hours and 13 minutes. Both OS's implement battery management very well, and at the end of the day battery life is mainly dependent on user use. You can't expect an Android device to have numerous data hogging widgets as well as numerous background processes active, all while surfing the web with multiple windows open, and not drain just a little quicker than an iOS device that doesn't even utilize true multitasking. Please.
Also: It doesn't last as long as an iPhone "even with an extended battery?" GTFOH. Either your iPhone runs on nuclear material or you're full of sh**.
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Click to collapse
I had 2 extended batteries on both the S3 and the max screen on time I ever got was 3 hours.
And still, there's the problem of charging. It just takes too long!

AW: Why do Android battery life suck?
pelopidass said:
So what's the point to reset battery stats?
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Click to collapse
There's an official Google statement that wiping batterie stats won't improve your battery life.
Wiping the stats forces android to recalibrate and calculate the battery stats.

QuickInfo said:
I had 2 extended batteries on both the S3 and the max screen on time I ever got was 3 hours.
And still, there's the problem of charging. It just takes too long!
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Do you mean the time for one or both batteries ?
I get 3-4 on stock battery - but I always have my screen on the lowest brightness - and sometimes lower (using the Screen Filter app). I'm inside most of the time, so I don't need a very bright screen.
The only time I really lose battery like crazy is if I'm playing Ingress - because then I need to turn the brightness up and GPS is constantly updating so it's not exactly unexpected.
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I get great battery life on my phone, running Jedi XX Rom
Sent from my Galaxy Note 2 using Tapatalk 2.

R: Why do Android battery life suck?
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Inviato dal GS2 di Alex

I never seem to have issues with my galaxy s3. You might want to get a battery management ap to see where all your battery is going towards. Or you might just be a heavy phone user and in that case, it wouldn't be the phone's issue...

回覆: Why do Android battery life suck?
1. Screen brightness
2. KERNEL wakelock (invisable battery killer, due to some app)
Sent from my Galaxy Nexus

And charge on a wall plug with the power off; if you want miraculously fast charge times.
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fullcourtpress9 said:
I get great battery life on my phone, running Jedi XX Rom
Sent from my Galaxy Note 2 using Tapatalk 2.
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Lol, that's because our Note 2s have nearly tablet sized batteries...
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