Hi,
yesterday I did a test running(gps) for 20 min listening music (bluetooth) and I had a battery drain about 10%.
With this consumption a full charge will last only 3 hours and 20 minutes.
This is good?
leandrocaf said:
Hi,
yesterday I did a test running(gps) for 20 min listening music (bluetooth) and I had a battery drain about 10%.
With this consumption a full charge will last only 3 hours and 20 minutes.
This is good?
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Click to collapse
Yes, around 20% at hour.
Related
Hi, all. Purchased my Vibrant back in July and always had some battery issues. I figured I'd try one last thing before asking T-Mobile for a battery replacement, so here's what I did. Can someone tell me whether or not this seems normal?
Two days ago, I ODIN'd to JFD to start completely from scratch, then flashed Bionix-V 1.3 non-TouchWiz edition (wiping in the process). The flash was on a completely full battery (plugged into AC, unplugging for the first time after booting into Android).
Here are my usage stats for today:
WiFi off, GPS off, Bluetooth off, auto-rotation off, 3G enabled, brightness around 25%, power saving mode enabled
Gmail/Contacts/Calendar - push, Exchange email - every 15 minutes
Google Talk logged in the whole time
No other syncing applications
Usage consisted mainly of web browsing and around an hour of listening to music through PowerAMP
Charged to 100% overnight
Unplugged for 5 hours, 30 minutes (8:30am to 2pm)
Battery stats: Display 97% (display on 1h 35m), cell standby 3%
Final battery at the end of period: 30%
So, does anyone else get similar battery life on a nearly untouched installation of Bionix? A 70% battery loss with only 1 hour and 30 minutes of screen time seems a little high to me.
That seems like a lot. Try downloading an app called battery left from the market. Charge up to 100 percent and let the app calibrate. It will show you how long a full charge should last. With moderate use I get about 15 to 20 hrs of life with bionix.
Exchange Sync? With what app? I've heard that touchdown is a really bad drain on battery and refreshing every 15 minutes might be a problem. Poweramp for an hour probably cost you 20% battery as well. I'd give a few more cycles to judge your battery life. Compared to my phone, been off the phone since about 8 AM, 20% battery now around midnight. This included 30 minutes of music with the TW player, about 3 hours of display time, a few photos, and about 5 minutes of phone calls, 15-20 text messages. Also some web browsing on 3G and wifi.
Sdobron said:
Exchange Sync? With what app? I've heard that touchdown is a really bad drain on battery and refreshing every 15 minutes might be a problem. Poweramp for an hour probably cost you 20% battery as well. I'd give a few more cycles to judge your battery life. Compared to my phone, been off the phone since about 8 AM, 20% battery now around midnight. This included 30 minutes of music with the TW player, about 3 hours of display time, a few photos, and about 5 minutes of phone calls, 15-20 text messages. Also some web browsing on 3G and wifi.
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Just the Samsung Email app. And I don't think 15 minute polling for new email could cause that much drain... that's something I only enabled recently. This is after a few full battery cycles.
I've also never observed PowerAMP using much more battery than the stock music player.
Sounds like your phone is getting much better battery life.
Sdobron said:
Exchange Sync? With what app? I've heard that touchdown is a really bad drain on battery and refreshing every 15 minutes might be a problem. Poweramp for an hour probably cost you 20% battery as well. I'd give a few more cycles to judge your battery life. Compared to my phone, been off the phone since about 8 AM, 20% battery now around midnight. This included 30 minutes of music with the TW player, about 3 hours of display time, a few photos, and about 5 minutes of phone calls, 15-20 text messages. Also some web browsing on 3G and wifi.
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An hour of PowerAMP drains about 3-4% with flipping through songs, and I have been using this app for several weeks.
Check out system panel also, see what apps you have running in the background.
Sdobron said:
Check out system panel also, see what apps you have running in the background.
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As I mentioned, this is a fresh installation of Bionix-V 1.3-- I haven't added on any apps that could possibly be responsible for the battery drain. I've used System Panel in the past to evaluate battery issues with little success.
I've had bionix-v 1.3 for about 3 days now.
This afternoon i pulled it off the charger at 90%. Now, 7 hours later, i'm at 69% with:
display: 79%
cell standby: 16%
phone idle: 4%
Today was pretty light use though. Just about 20 texts, 30 min. of web browsing, 5 min. on phone calls. I also put my display brightness down all the way and freeze a few apps using TiB.
Normally though, i make it through the entire day (18 hours) with one charge and what i consider to be 'average' or medium usage.
how long is your charging time....on and off
Full charge within less than an hour (I don't bother fo check the exact time)
Are you sure? Mine takes about 4 hours.
Kermit33 said:
Full charge within less than an hour (I don't bother fo check the exact time)
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are you serious????
From a dead tab, that won't even start with the charging cable in it, it takes almost 2 hours, depends on which apps you have installed and running in your tab also your brightness can make charging hard, if you want the tablet to charge faster, the you have to shut down your tab and then charge
I discharge my tablet completely, then it takes about 4 n half hours to fully recharge and in sleep mode battery discharges like 1% every 12 hours, and with heavy use it sucks the complete juice in 8-9 hours.
So I always charge by Folded Magazine for 5 hours..
ok thanks....
on the webpages they say 5h charging time...
mine is 3h with tab switched off...so i´m wondering...maybe with tab in use...
anybody else?
Kermit33 said:
Full charge within less than an hour (I don't bother fo check the exact time)
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Click to collapse
That's what I usually do - I'll charge my tablet when the Low Battery warning beeps for the second or third time and it takes not more than an hour to get it fully charged.
I did time the charging this evening when only 2% battery life is left and it took 1 hour 35 mins to charge it to 100%. My tablet is 3 months old and there are 29 apps installed (excluding those pre-installed) and HK is on 220 voltage.
Brightness on my machine is set to Automatic.
also 10 hrs of sleep equals 10% of battery gone
is this normal?
thanks!
Hello, i bought samsung galaxy s2 2 days ago and im on the second charging, how long does it take for a battery to fully calibrate??
And what is the average battery life and charging time?
I charge arround 15% in 30min, and my battery lasted for 6 hours after the first charge is this normal for a new battery?
Sry i my english is not perfect...
crazy_glista said:
Hello, i bought samsung galaxy s2 2 days ago and im on the second charging, how long does it take for a battery to fully calibrate??
And what is the average battery life and charging time?
I charge arround 15% in 30min, and my battery lasted for 6 hours after the first charge is this normal for a new battery?
Sry i my english is not perfect...
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Click to collapse
1. After about 3 - 5 cycles, the battery should be perfect.
2. Charging time is about 2.5 hrs or more.
-If you leave / off your phone while charging, then it should be full in about 2.5 hrs.
-If you are playing with the phone while charging, then it will take much longer
3. Average battery life is subjective and unpredictable, because it depends on so many factors.
- For me, my battery last for about 10 hrs of moderate - heavy usage (4 hrs of screen on time in average)
4. The fact that your battery lasted for 6 hrs after first use is normal. It's just your first sleep with your newly wedded wife.
Swyped from my Galaxy SII
Give it some days to fully settle and 4/5 cycles of fully charge/discharge and then the stats of you battery will be perfect (more or less).
I can get up to six and a half hours of screen usage, with a total of 15 hours of battery life
Sent from my GT-I9100
-.
After the second charge my battery can stand for over 20h... With average use it has life for 10-12h...
How to clear the cached process in the settings - applications tab?
this depends on what apps and configuration and settings you have on your device
Takes 2.5-3 hours to charge when the phone is on and about 2-2.5 hours when the phone is of f.
As for the battery life, lol, it depends on many factors, you know roms, kernel, modem etc.i can get only three hours, because I'm a gamer.nova 3 and mc3 all day and i can get 16 hours on moderate use .6 hours of screen on
Hit thanks if i have helped you......
Sent from my beautiful phone powered by the best OS ever
What is the standard battery drain per hour for streaming music over 4g?
Do you worry about music or audiobooks battery drain at all?
For me it looks like draining 4-5 % per hour