When I was going through specs for my Xperia SP, I found the 3G talk time to be more than the 2G talk time.
Talk time: Up to 10 h 25 min (2G) / Up to 19 h (3G)
More over I went through the specs of a few more new mobiles and in all specs 3G talk time was more than 2G talktime.
As per the specs of my old mobile the 2G talktime is more than 3G talktime.
- How is it that the new mobile are able to save battery by using 3G?
- And when data is turned off will there be any difference?