Help [battery] 3.3 hour talk time?

[javasirc]

Right now i have 1 day, 4 hours on my battery, currently at 60%. The Display, taking 24% battery, has been on at 25% brightness for 4 hours. Ive had 40 mins of Voice calls taking 22% battery.

So if voice calls for 40 mins take up 1/5 of battery, then my phone gets 40 * 5 = 200 minutes = 3.3 hours talk time? Isnt Razr Maxx supposed to get up to 21.5 hours of talk time? Im no math wiz, but 3.3 hours isnt even close to 21 hours. Is this normal for the phone? Or do i have to reconfigure some settings?

 

[euph_22]

Right now i have 1 day, 4 hours on my battery, currently at 60%. The Display, taking 24% battery, has been on at 25% brightness for 4 hours. Ive had 40 mins of Voice calls taking 22% battery.

So if voice calls for 40 mins take up 1/5 of battery, then my phone gets 40 * 5 = 200 minutes = 3.3 hours talk time? Isnt Razr Maxx supposed to get up to 21.5 hours of talk time? Im no math wiz, but 3.3 hours isnt even close to 21 hours. Is this normal for the phone? Or do i have to reconfigure some settings?

Its taking up 22% of the 40% of the battery you've used so far. About 10% of the total battery. right on par.

 

[javasirc]

I knew i screwed up my maths. Its just weird seeing Voice Calls jump to the top right after a phone call.

 

[Taskellusaf]

On 4g... ive seen this too... i figured something like a 10 percent drop for 20 minute of voice... imo not good. Download bad ass battery monitor... thats where i got those numbers.... i would maybe get 12 hours... so for u to get over a day with plently left thats good.... im on my 2nd phone because of claims as these
please get back with me... make an hour or so on voice calls and let me know consumption.