Battery capacity
2300 mAh
3900 mAh
Talk time
Up to 13 Hours (3G) Up to 22 Hours (2G)
Up to 16 Hours (4G) Up to 16 Hours (3G) Up to 36.5 Hours (2G)
Standby time
Up to 264 Hours (3G) Up to 264 Hours (2G)
Up to 492 Hours (4G) Up to 564 Hours (3G) Up to 456 Hours (2G)