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ive had a nexus one since the day it came put and since upgrading to froyo and now 2.2.1 my battery lifes been horrible. my normal settings are no wifi or bluetooth on. no sync. im running uv kernels and my battery life is still horrible. i recently sent my nexus to htc thinking it was a hardware problem. the new nexus dies just as fast. ive almost literally looked at every battery life thread and tried tips and still doesnt help. my phone doesnt last 8 hours let alone 24 hours. ive checked my battery use and the only thing over 10 percent is my display which im using auto brightness. any help would be so greatful because ive tried everything i know how to do
Did you replace your battery?
Time to replace your battery!!!
tsouza said:
Time to replace your battery!!!
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already replaced the battery before i got the new phone.
Dude same here. It's obvious the N1 is lacking in battery technology. What new phones are you considering?
that's definitely a dead battery, I've got my Nexus One since 2nd March and keep using it till now, still there is 92% of usable capacity.
Check the battery cal thread. We just finally hacked the nexus battery EEPROM chip and can tweak voltage etc. The changes got merged this week. So maybe some hope still...
well these things can definitely kill the battery extremely quickly if you use them a lot.
i personally don't have a problem with the battery life on mine on a normal work day because i only use it probably on average 5-10 min an hour for a 9 hour work day and by then i'm usually at 50-65% battery depending on how much i used my phone.
if you suspect that the phone is the problem and not the battery then try downloading currentwidget its a small widget that will tell you exactly how much power your phone is using in miliamps. it takes about 1 min for it to refresh so it does not work in real time but this is kind of nice because it allows you to see how much power its taking (or receiving if its on the charger) when its in idle
mine usually reads 3-5 mA when i unlock it so that is what its taking when its in sleep mode.
the most i've ever seen it take when draining the battery is about 465mA i would say that the average drain when i'm using it for browsing websites and using simple apps with the screen at half brightness is about 350-400ma or so
one thing is for sure though if you use an N1 heavily it can and will kill the battery in a matter of hours, if i play angry birds for example with my screen on half brightness after a few hours i'm at about 20-30% battery easily and the phone itself is very warm from the constant CPU use.
and btw the bad battery life is the combination of the AMOLED that takes massive power compared to an LCD and the 1st gen Snapdragon CPU clocked at 1ghz, battery life without the screen on and with minimal CPU use like streaming music for example or playing music with BT headphones i can go all day easily. it only drains like 5% an hour maybe a tad more but the difference is that the CPU is not working very hard and the screen is off completely.
AMOLED using more than LCD? What did you smoke mate? ^^
AMOLEDs have been made for low power consumption, especially for black colors...no way it uses more battery than my SLCD variant...
gravufo said:
AMOLED using more than LCD? What did you smoke mate? ^^
AMOLEDs have been made for low power consumption, especially for black colors...no way it uses more battery than my SLCD variant...
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they can take less power with the proper screens yes, they are dynamic in their power consumption like plasma's are in that how much power they use is directly related to what they are displaying and what the brightness (or contrast in the case of plasma's) is set at.
LCD's are predictable and constant with their power drain.
AMOLED's are capable of consuming more power than LCD's of the same size if given the right display material (mostly white, mostly brightly lit content)
considering that most of the websites and even some apps i use on my nexus have white backgrounds it explains why my screen pulls so much power when i'm using it
gravufo said:
AMOLED using more than LCD? What did you smoke mate? ^^
AMOLEDs have been made for low power consumption, especially for black colors...no way it uses more battery than my SLCD variant...
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There was a test done somewhere that showed that all the phones with AMOLED variants did the worst in battery life. Best battery? Droid x
true, white on white, amoled does use more battery...but meh...argh it killed my point xD
haha yeah you're right I guess Websites should have black background and green text, just like my terminal, gmail, etc. meh ^^
Frito11 said:
well these things can definitely kill the battery extremely quickly if you use them a lot.
i personally don't have a problem with the battery life on mine on a normal work day because i only use it probably on average 5-10 min an hour for a 9 hour work day and by then i'm usually at 50-65% battery depending on how much i used my phone.
if you suspect that the phone is the problem and not the battery then try downloading currentwidget its a small widget that will tell you exactly how much power your phone is using in miliamps. it takes about 1 min for it to refresh so it does not work in real time but this is kind of nice because it allows you to see how much power its taking (or receiving if its on the charger) when its in idle
mine usually reads 3-5 mA when i unlock it so that is what its taking when its in sleep mode.
the most i've ever seen it take when draining the battery is about 465mA i would say that the average drain when i'm using it for browsing websites and using simple apps with the screen at half brightness is about 350-400ma or so
one thing is for sure though if you use an N1 heavily it can and will kill the battery in a matter of hours, if i play angry birds for example with my screen on half brightness after a few hours i'm at about 20-30% battery easily and the phone itself is very warm from the constant CPU use.
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that sounds jsut like my phone. 5 to 10 minutes of use an hour and im at 60 percent. that cant be normal! angry birds for 10 minutes is like 8 percent battery loss. like i said i got a new battery for my old nexus one then noticed that the "issue" still existed so i got a new nexus one and my phone still dies rapidly. why is it that some nexus ones are better. i hear people say they get excellent battery life and to me on a brand new nexus one with a uv kernel my battery life is still horrible?
It's normal there is nothing wrong with your nexus one they suck battery if you use them heavily
Sent from my Nexus One using XDA App
Hi people,
Ive had my streak 7 for about a month now, I know battery life isn't great, was just hoping to get a little comparison to see if mine is average, or poorly low!
On standby, with a little on off use like web browsing and a little gaming I get about a day and a half.
When i tuck in to a game, like Galaxy on Fire 2 I can find myself playing constantly, and I will get around a few hours.
Does this sound kind of average for constant game use.
Also, it gets kinda hot during games that are high graphics, which I suppose is normal. So when I try to play Galaxy on Fire 2 when plugged in I notice it gets super hot, which will effect the touchscreen. Its a little less responsive, multi touch isn't so great. Any one else noticed this?
Basically does my Streak 7 sound kinda normal and average or particularly bad?
What rom are you using?
Just the stock 2.2.2
I'm also running stock 2.2.2 and can confirm your light use battery time.
That all sounds normal to me. You can put it in airplane mode while gaming to try and squeeze a little bit more juice out, but don't expect a drastic change. Dell shorted us on the battery.
Cheers, was kind of suprised. Do try the airplane mode sometimes, but just as often forget and leave wifi on!
Today I took my phone off charge at 3.30pm, I'm on 50% with adaptive brightness off. My SOT is 2hrs 10mins, during which I've used WhatsApp, texted, used Chrome, played some music and YouTube videos, and played Temple Run for 20mins. I also have Facebook running, but I haven't used it. It's 7.45pm now, and my phone is at 51% with an estimated time of 5hrs remaining.
So that's 3.5hrs off charge, with about 2hrs SOT time, and I'm on 51%.
Does this sound average for the Nexus 6 or is my battery draining more so than normal?
That sounds way below average. I'm at 49% after 10 hours of heavy use. At least 2 hours internet and 45 min of talk time.
Sent from my Nexus 6 using XDA Free mobile app
McRiderGeek said:
That sounds way below average. I'm at 49% after 10 hours of heavy use. At least 2 hours internet and 45 min of talk time.
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I have a super hard time believing that you had 10 hours of heavy use or we think heavy use are two different things.
To OP check out the battery life thread in general, could be a variety of rogue apps that are draining in background. If you don't turn things off I'm not surprised if you get around 4.5 hours of SOT
Is there a way to tell how many hours since charge? I just see that I have 12 hrs left
Yes, that is low in my opinion. On similar usage I typically get 6+ SOT 100% to 15%. Probably 75% WiFi, 25% LTE. Auto brightness.
This is about right. On my 3rd nexus 6 and they all exhibited the same behavior. I'm a heavy user as well and lucky if I get 5 hours sot. I had a short stint with a 6+ where I measured bit one day to give me a freakish 9.5hrs when I got down to 4%. I only hope things would get better for the battery as time passes. This is the perfect phone for me in every way except battery life.
LordGrahf said:
This is about right. On my 3rd nexus 6 and they all exhibited the same behavior. I'm a heavy user as well and lucky if I get 5 hours sot. I had a short stint with a 6+ where I measured bit one day to give me a freakish 9.5hrs when I got down to 4%. I only hope things would get better for the battery as time passes. This is the perfect phone for me in every way except battery life.
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You cant accurately measure SOT on iOS so I have a hard time believing this. I have several friends with the 6+ that barely get through the day here at my university, then again I can't vouch for what they do on their phones.
Pilz said:
You cant accurately measure SOT on iOS so I have a hard time believing this. I have several friends with the 6+ that barely get through the day here at my university, then again I can't vouch for what they do on their phones.
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Believe me, on a holiday break without anything better to do you can easily measure it lol
Its incredible battery wise and may be as a phone if you ca stomache iOs, i couldnt.
LordGrahf said:
Believe me, on a holiday break without anything better to do you can easily measure it lol
Its incredible battery wise and may be as a phone if you ca stomache iOs, i couldnt.
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What I'm staying is unless you have a stopwatch and can reproduce it accurately then it's hard to prove. I'm not necessarily saying your wrong, but it's hard to believe an iPhone is getting that kind of battery life, especially from what I have seen.
Now I'm not saying it's impossible but it's not something you see everyday. Its hard to measure something like SOT accurately without a built in system setting or app monitoring it. You can see why I have doubt's, but I appreciate you posting your experience.
This question makes no sense, as every battery thread. Battery is subjective, there is no such thing as "average" battery life. It all depends on how you use your phone and how your phone is set up. Everybody has their own kind of apps, setups, carriers.
The better signal strength you have in terms of carrier cellular data, the better battery you'll have.
Depending on what you do on your phone determines battery life. Yeah you can have 6+ hours SOT, but if you play games or watch videos then your battery life will be different from everybody else. Does that mean you have "poor" battery life? No, you just put your phone to more heavy tasks that consumed more battery life.
The way I see battery life, if I was able to end the day without my phone going down to 0% then it did its job. If I have problems with battery life, I'm only 15 minutes away from a quick Turbo Charge up to ~60% or get a portable charger if you don't have access to a wall outlet.
Pilz said:
What I'm staying is unless you have a stopwatch and can reproduce it accurately then it's hard to prove. I'm not necessarily saying your wrong, but it's hard to believe an iPhone is getting that kind of battery life, especially from what I have seen.
Now I'm not saying it's impossible but it's not something you see everyday. Its hard to measure something like SOT accurately without a built in system setting or app monitoring it. You can see why I have doubt's, but I appreciate you posting your experience.
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No offense taken at all. Quite the opposite, i completely inderstand where you're coming from. I have doubts myself when someone says they're heavy users on nexus 6 and get 8hrs sot. Everyones usage is pretty unique to them and can shift their sot numbers considerably to either side.
That being said and that i got that out of the way lol, what I meant when i said I had a lot of time on my hand is that i really had a lot of time towaste, that 9.5hrs was spent in one sitting believe or not. Most of it was binging on Netflix and the remainder was browsing on safari. I pretty much use my Nexus 6 the same way where its strictly split between Netflix/yiutube and chrome. Most if it on Wifi.
I didn't install any apps on top of stock in either phone except for google maps on iOS and adaway/titanium/greenify on nexus 6. I use the browser for everything else like facebook etc. And i dont play any games on my phones. May be my sot on the 6+ would've been different if my usage was different, but for my use case and setup the 6+ had the much better battery life.
However i ended up going back to the nexus 6 because its the better phone overall imo. I just need to find a way to improve the battery. I was hoping greenify would help a lot, but it didnt help much so far. My galaxy nexus had horrid battery life BUT the battery was replaceable and that made all the difference in the world, whuch this phone sadly lacks.
LordGrahf said:
No offense taken at all. Quite the opposite, i completely inderstand where you're coming from. I have doubts myself when someone says they're heavy users on nexus 6 and get 8hrs sot. Everyones usage is pretty unique to them and can shift their sot numbers considerably to either side.
That being said and that i got that out of the way lol, what I meant when i said I had a lot of time on my hand is that i really had a lot of time towaste, that 9.5hrs was spent in one sitting believe or not. Most of it was binging on Netflix and the remainder was browsing on safari. I pretty much use my Nexus 6 the same way where its strictly split between Netflix/yiutube and chrome. Most if it on Wifi.
I didn't install any apps on top of stock in either phone except for google maps on iOS and adaway/titanium/greenify on nexus 6. I use the browser for everything else like facebook etc. And i dont play any games on my phones. May be my sot on the 6+ would've been different if my usage was different, but for my use case and setup the 6+ had the much better battery life.
However i ended up going back to the nexus 6 because its the better phone overall imo. I just need to find a way to improve the battery. I was hoping greenify would help a lot, but it didnt help much so far. My galaxy nexus had horrid battery life BUT the battery was replaceable and that made all the difference in the world, whuch this phone sadly lacks.
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I see, thank you for clarifying your usage. If you want better battery life I recommend trying Franco kernel with Vomer Tweaks. I had 7.5 hours SOT with 25% battery left before I flashed a updated ROM and made a TWRP backup. I could have easily made it to 8.5-9hours SOT, however it was already 2300 and I didn't feel like staring at my screen until 0100 just to see if I could get more SOT. My phone was on all day since 0730 that morning, including time I used Bluetooth for GP music at the gym and some casting to my Nexus Player. Good battery life is possible but as you said everyone is different.
Pilz said:
What I'm staying is unless you have a stopwatch and can reproduce it accurately then it's hard to prove. I'm not necessarily saying your wrong, but it's hard to believe an iPhone is getting that kind of battery life, especially from what I have seen.
Now I'm not saying it's impossible but it's not something you see everyday. Its hard to measure something like SOT accurately without a built in system setting or app monitoring it. You can see why I have doubt's, but I appreciate you posting your experience.
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Pilz said:
I see, thank you for clarifying your usage. If you want better battery life I recommend trying Franco kernel with Vomer Tweaks. I had 7.5 hours SOT with 25% battery left before I flashed a updated ROM and made a TWRP backup. I could have easily made it to 8.5-9hours SOT, however it was already 2300 and I didn't feel like staring at my screen until 0100 just to see if I could get more SOT. My phone was on all day since 0730 that morning, including time I used Bluetooth for GP music at the gym and some casting to my Nexus Player. Good battery life is possible but as you said everyone is different.
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Wow that sounds impressive and really all that i need as sot goes. I'll def read up on how to do it and give it a try. Thanks for sharing!
Thanks for the replies guys.
Okay, so went to bed, phone was at 79% battery. This morning it was about 74% or so. Been on Chrome checking stuff, it's dropped to about 65% in half an hour. Screen brightness is around 30%. WiFi on, half cellular signal. I'm not doing anything intensive. My SoT so far is 1hr 40mins. Standby time is 12hrs.
So tl;dr - dropped 5% over 12hrs on standby, then 9% in half an hour with the screen on at 30% brightness using mainly Chrome.
I guess am just a little concerned in case I have a defective battery or something. I've alrady had one replacement already due to the camera arriving damaged.
What do you guys think?
zingxao said:
Thanks for the replies guys.
Okay, so went to bed, phone was at 79% battery. This morning it was about 74% or so. Been on Chrome checking stuff, it's dropped to about 65% in half an hour. Screen brightness is around 30%. WiFi on, half cellular signal. I'm not doing anything intensive. My SoT so far is 1hr 40mins. Standby time is 12hrs.
So tl;dr - dropped 5% over 12hrs on standby, then 9% in half an hour with the screen on at 30% brightness using mainly Chrome.
I guess am just a little concerned in case I have a defective battery or something. I've alrady had one replacement already due to the camera arriving damaged.
What do you guys think?
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Sounds about right. 9% in half an hour would give you 5 hrs SOT, and thats about average.
If you were doing Franko kernel with volmer tweaks that would be low. They do a lot to slow processor down and reduce capability to save battery, but you probably wouldn't be able to tell except for the occasional lag while scrolling a web page.
I get about 3.5-4 hours SOT. Seems fine to me. I don't do anything whatsoever to save battery. I keep the screen brightness how I like it.
LordGrahf said:
Wow that sounds impressive and really all that i need as sot goes. I'll def read up on how to do it and give it a try. Thanks for sharing!
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Here is mine so far today. The reboot is from when I updated Franco kernel to r4. I used google play music at the gym and Bluetooth in my car driving to and from the gym and store. Battery life can be as good as you want it to be.
Edit: also I was only on WiFi for 40 minutes and LTE the rest of the time
Hows the battery life for everyone so far ? My first full charge is 1h36m of Talk, 4h 7m of screen on time. About 14% left, so it can go to atleast 4h30m. Pretty good if you ask me. Pleased with the battery.
Nice. I'm about to start my own tomorrow. What's your screen brightness set to?
Sent from my A1P using Tapatalk
Adaptive On, mid-high. Im at 4% atm , screen on time reached 5 hours. Im impressed.
Battery life is good on this device. I'm not too heavy of a gamer but I do stream sports and listen to a lot of music. The other plus is it charges quite rapidly.
I'm having about the opposite. The auto brightness barely works so I have it around 50%. I'm getting max 3 hours of SOT, and for some reason, the phone keeps waking itself up, screen goes black but not off so it's more of a backlit black screen. To top it off, if I am playing a game, namely Final Fantasy Record Keeper, I go from 100% to 90% in about 10 minutes with the device getting hotter and hotter by the minute.
Sithben24 said:
I'm having about the opposite. The auto brightness barely works so I have it around 50%. I'm getting max 3 hours of SOT, and for some reason, the phone keeps waking itself up, screen goes black but not off so it's more of a backlit black screen. To top it off, if I am playing a game, namely Final Fantasy Record Keeper, I go from 100% to 90% in about 10 minutes with the device getting hotter and hotter by the minute.
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Dammm there must be def something wrong there, I havnt tried that game but i play a lot of Heartstone and its about the same as my Nexus 6. It gets hot ,but nothing out of the ordinary so far.
Yeah, it's a pretty internet intensive game, but it does keep your save state across devices, which is extremely nice. I'm hoping root + a custom rom will help alleviate the battery issues, but I'm also a very heavy user so I expect this more or less. It's tough to beat the customization/optimization of the OPO though.
What does Screen On Time mean?
Seeing some reviews of the phone and a couple of them give the Axon a bad battery life performance.
Lamsednav said:
What does Screen On Time mean?
Seeing some reviews of the phone and a couple of them give the Axon a bad battery life performance.
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Exactly what you would think, how long the screen is illuminated.
There are longer lasting phones out there, but but by anymeans its bad. Im getting 5hours average on screen time plus an hour of talk.
Is the battery as bad as the reviewers in YouTube are saying ? I want 6-7 SOT on normal usage.
Distrackto said:
Is the battery as bad as the reviewers in YouTube are saying ? I want 6-7 SOT on normal usage.
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I get 5-8h depending on what I am doing
I get around 7h SOT on normal usage with wifi on most of the time. Now I got 28% remaining and 5.5h SOT mostly on gaming/youtube. So I guess its not that bad
Anemiq said:
I get around 7h SOT on normal usage with wifi on most of the time. Now I got 28% remaining and 5.5h SOT mostly on gaming/youtube. So I guess its not that bad
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Most of the time I'll be on 4G tho...
Also how much battery drained while playing that game (im assuming its graphically intensive)
Distrackto said:
Most of the time I'll be on 4G tho...
Also how much battery drained while playing that game (im assuming its graphically intensive)
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It's a card game, but it has some 3d elements and animations. It drains the battery 1-2%/5 minutes I think.
However, let me tell you this: I've been using Xiaomi Mi3 before (Snapdragon 800 and also 3000mAh battery) and Mi A2 lasts waaaay longer, so I assume some reviewers just look at the numbers and say the battery is weak
I'm in holiday in Bali and have been in 4G since arrival. I use the maps and Spotify for most of the day, play some light games and still have battery life to spare when we get back to the hotel at night.
The phone has great battery for me, but this is all opinions and your milage may vary. Not every has the same requirements for what great battery life is.
Not a good buy to battery life , only 4 sot to me .
I am switching from galaxy s8+. I am using galaxy with full qhd+ resolution almost full brightness.
Will Mi A2 battery work same as s8+?
Sent from my LG-V930 using Tapatalk
maybe the worst battery life phone i have used.
in 2018 getting 4Hrs sot is not acceptable from Xiaomi
For as long as people will care about looks then manufacturers will keep making super thin profile phones. If they made them a few mm bigger then could fit a bigger battery.
It's all about deciding what you value the most as you can't have everything your heart desires in one device. Just doesn't make business sense for a company to give you the best of everything at one time.
iWolf said:
maybe the worst battery life phone i have used.
in 2018 getting 4Hrs sot is not acceptable from Xiaomi
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How much SOT do you get on a S9+? Its around 3-5h. How many times more does it cost? So 4-8h on a 250€ device is fine in my opinion.
Distrackto said:
Is the battery as bad as the reviewers in YouTube are saying ? I want 6-7 SOT on normal usage.
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I get 6-7 hours before battery reaches to 10 %. Mostly browsing, no games, wifi and 4G mixed.
I come from a s8+ with 5-6 SOT and with the xiaomi I have 5+ SOT, almost the same. Not bad for the price i think
I think 6-7 SOT is possible, depending on what you're doing. If you game a lot or watch loads of movies, then you're really stretching it though. I only got my phone last week, so I haven't tested it that much yet, but so far I can easily get through the day on one full charge.
But I don't play games or watch a lot of YouTube or movies on it. Mainly browsing, emailing, texting, phoning, podcasting, Spotify, a bit of Reddit, etc.
On the plus side, it charges really, really fast, but that's useless if you can't plug it in during the day. Besides that, the Snapdragon 660 is supposed to be more energy efficient than its predecessors. But if battery life is the main issue for you, then you might wanna reconsider buying this phone.
I would have preferred a (slightly) thicker Mi A2 with a larger battery though. 3000mAh really is the bare minimum these days. The phone is great, but it would have been awesome with a bigger battery.
Also, bear in mind, Android One takes up 13Gb of the storage size.