Help What's the most battery used item in the 'battery usage' list

[curi0us]

Hi,
I bought a Samsung Galaxy S2 recently and I noticed that my most battery usage item in the list is 'Android OS'.
Here is the list:
Android OS: 55%
Display: 19%
Cell standby: 6%
Phone idle: 4%
Android System: 4%
Facebook: 3%
....

Is this normal? Or is something terribly wrong?

Thanks in advanced...

 

[heshanj]

the top 2 are almost identical to mine.. no major problem. im hoping the update to gingerbread 2.3.4 will fix this.. but i think if u use ur phone more, with the screen on more, ur display usage will be higher, thats wat happens to mine

 

[curi0us]

the top 2 are almost identical to mine.. no major problem. im hoping the update to gingerbread 2.3.4 will fix this.. but i think if u use ur phone more, with the screen on more, ur display usage will be higher, thats wat happens to mine

Thanks heshan, Yeah. I was wondering why Android OS has most battery usage when I kept the phone idle... I expect too much from this phone, because I was waiting and dreaming for this phone.

 

[loony]

my display is always the biggest, then the OS?

 

[fontburn]

Full charged today.
Display - 25%
Android OS -24%
Cell Standby- 19%
Medaiserver - 14%
Phone idle - 6%
the rest are all under 5%

 

[steslatt]

I used to get high android os from 40-60% until I flashed villain rom. Now its usually 20% and under with a lot better battery life.

 

[wallace3d]

My usage is similiar.

I think the cause for this are apps with background sync and widgets, as these will wake the os to update.

 

[steslatt]

Its a bug in the firmware not the apps. I have the exact same apps as I had in the original firmware but my os has come down to 20%

 

[Aatos.1]

Display 21%

Android OS 17% running VillianROM 1.4

It's very fast, stable & barely warm.