Battery stats verdict: normal or above average? - Nexus 7 (2013) Q&A

Below is my device on 007faux kernel and CleanRom. You judge whether it's normal or not. Note that the screen display is 5hrs but was only idle for 2‰ of its duration
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That seems pretty low to me, but maybe I'm missing something? I regularly get 2-3 days with 6-8 hours screen on.
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Screen brightness?
You can get 3 or 4 hours difference between 5% brightness and 100%
Did you play a lot of games?
It can makes a difference.
For example if I don't play games and just read some rss feeds and Web browsing with a low brightness I can get 9 hours screen time vs 4 or 5 hours if I play a lot of games and higher brightness.
My average time is 7 hours
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Related

Abnormal battery drain ?

This is using the extended battery I got today.... seems steep, no?
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From my experience the phone lasts about 3-4 hours screen on time
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Wow..u must have been using it non-stop. Yes, from my experience, the total screen up-time is around 3.5 hours.
Here is my overnight battery drain test. My phone was idle the whole time. Only on 2G mode and no wifi, no gps and no bluetooth.
Try uninstalling Facebook for Android app and also Sign into Latitude, select Do Not Report My Location, and then sign out of Latitude.

Deep Sleep Battery

Deep battery forces your phone into deep sleep mode. In the free version there are different modes based on how often you want it to turn on data for a 1 minute period. I've only used it for a couple of days and results seem very good thus far. I am on Franco R15 and Dec 17 build of aokp roman
APP: https://play.google.com/store/apps/...tm_medium=organic&utm_term=deep+sleep+battery
I downloaded this app at night. So the first part of the graph is daily use and the second part of the graph is night time. So far it seems to be working very well I am on the balanced profile of the application. Which is set to leave deep sleep every hour for one minute
http://www.flickr.com/photos/[email protected]/8283606989/
http://www.flickr.com/photos/[email protected]/8283607901/
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https://play.google.com/store/apps/...tm_medium=organic&utm_term=deep+sleep+battery
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So... Juice Defender
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I'm using juice defender.. It does so much more than deep sleep if it is set up right.
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at least from my testing, DSB gave me worse battery than just stock... But, that may just be based on how i use my phone (I turn the screen on for ~10s at a time multiple times throughout the day for texts etc) Seemed to have more partial wakelocks than normal. I do suspect it has something to do with the wakelock issue the nexus has with the wireless radio

Battery life-Kernel-Screen on

Sooo i want to ask u guys what is your battery life on note 2 especially i want to know the screen time on and the kernel used and other tweaks u used like scheduler and governor/
On mine i want to say that i got like 5 hours screen on saber kernel(41.3_7100) .
5 hours and 30 minutes more or less on adam kernel.
king118 said:
Sooo i want to ask u guys what is your battery life on note 2 especially i want to know the screen time on and the kernel used and other tweaks u used like scheduler and governor/
On mine i want to say that i got like 5 hours screen on saber kernel(41.3_7100) .
5 hours and 30 minutes more or less on adam kernel.
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Sorry but those threads are meaningless to my opinion. Battery life / screentime depends on personal config of the device as well as usage patterns. Therefore results are not comparable. I can easily pimp screentime up to 7 hours or more when reducing brightness to min and displaying mostly dark or black screen. So you never know how stats are generated.
Btw. Your 5 hours are perfect, if you achieved them by normal usage.
Just my 2 Cents
I kinda agree. It depends what you are doing with the phone when the screen is on. I normally play asphalt 8 on max brightness so my on screen time is not as high as some that you see.
But where I think comparison is worthy is with screen off time. I'm currently getting Drain of 1% per hour.
This is with the new saber kernel which I think is a big improvement on the old and id suggest you try it op
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3vo3d said:
I kinda agree. It depends what you are doing with the phone when the screen is on. I normally play asphalt 8 on max brightness so my on screen time is not as high as some that you see.
But where I think comparison is worthy is with screen off time. I'm currently getting Drain of 1% per hour.
This is with the new saber kernel which I think is a big improvement on the old and id suggest you try it op
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Click to collapse
You're right. Battery drainage while screen is off shows how well your device goes into deep sleep mode.I usually have more than 1% per hour since wifi eats a lot more energy. I have turned wifi psm off for stability reasons.However I'm using Deep Sleep Battery Saver App and therefore I'm now able to achieve similar results.
sweetsmoke69 said:
You're right. Battery drainage while screen is off shows how well your device goes into deep sleep mode.I usually have more than 1% per hour since wifi eats a lot more energy. I have turned wifi psm off for stability reasons.However I'm using Deep Sleep Battery Saver App and therefore I'm now able to achieve similar results.
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Wifi eats more energy than what?
fade2black101 said:
Wifi eats more energy than what?
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Wrong wording. Just wanted to say Wifi consumes a lot energy.
Fair doos
sweetsmoke69 said:
You're right. Battery drainage while screen is off shows how well your device goes into deep sleep mode.I usually have more than 1% per hour since wifi eats a lot more energy. I have turned wifi psm off for stability reasons.However I'm using Deep Sleep Battery Saver App and therefore I'm now able to achieve similar results.
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Click to collapse
I leave my wifi on all the time but have the network notification turned off. That seems to help for me?
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3vo3d said:
I leave my wifi on all the time but have the network notification turned off. That seems to help for me?
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Thanks I'll give it a try.
sweetsmoke69 said:
Thanks I'll give it a try.
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Click to collapse
Let us know if that's any good for you also
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sweetsmoke69 said:
Wrong wording. Just wanted to say Wifi consumes a lot energy.
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Im on hsdpa+ all the time. I get an average of 16 hours and at least 4 hours of screen on time with a lot of zombie tsunami and fifa14 game time.
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Justinhopaolo said:
Im on hsdpa+ all the time. I get an average of 16 hours and at least 4 hours of screen on time with a lot of zombie tsunami and fifa14 game time.
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You mean Wifi turned of all the time?
I'd probably do the same if I had a unlimited high speed rate for my mobile.
I'm using the devil kernel and it's pretty much impressive.
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Yep no wifi. Only 3g all day
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My record is 8h 36mins, but normally from 100 to 15 screen lasts for 5-6h which I find pretty good
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re:
Minerael said:
My record is 8h 36mins, but normally from 100 to 15 screen lasts for 5-6h which I find pretty good
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7h 17 min on battery
screen 49%
android system 14%
android os 11%
media server 10%
youtube 5%
facebook 3%
samsung apps 2%
thunderstorm 2%
system UI 2%
cell standby 2%
screen 49% time on 5h 18 min
battery left 24%
Note: wi-fi on ...fb on, yahoo messenger, skype, viber, yaaic + youtube
Brightness auto.
Note 2 GT-N7100 stock 4.1.2 rooted
Phoenix v13 with perseus 3.0.36, no uc or uv

Is it a battery issue

Frends battery on my note lasts only 2 hours with full brightness. ?.is this normal or a issue. ? On low brightness it lasts for around 8 hours. ?.I just learn my notes in s note app....It's in power saving mode with no connectivity option ON..
It gets hot too... Close to camera. .I even use s memo while reading.
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Battery life - Clash of Clans

Seems like my battery wont last more than 2 to 3 hours playing this game. This normal? What is the average screen on time with heavy Chash of Clans usage on a full charge?
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Not one reply?
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Seems about right. Battery on this phone is terrible for me when playing games.
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Weather playing games or not, the battery drains pretty fast when I use it. I can make it last all day, but I have to try.
I had a G2 and Note 3, and both batteries were slaughtered by playing Clash of Clans. Clash kills my current G3 as well. I believe Greenifying it helps, but I can't recall for sure. If you're playing Clash for most of those three hours, I imagine that's normal battery life.
Normal
Same
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Totally normal, I've never, ever gotten more than 3 hours max on any device playing Clash of Clans. It destroys battery.
CoC (and any game that requires a constant connection) will destroy your battery life. Completely normal.

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