Battery capacity
2840 mAh
4900 mAh
Talk time
Up to 13 Hours (3G) Up to 23 Hours (2G)
Up to 45 Hours (4G) Up to 44 Hours (3G) Up to 49 Hours (2G)
Standby time
Up to 626 Hours (3G) Up to 598 Hours (2G)
Up to 700 Hours (4G) Up to 600 Hours (3G) Up to 648 Hours (2G)