Capacity
Charge
Time
Battery
Standby
time
Voice talk
time
Connectivity
SIM Card
4000mAh Li-ion user replaceable
3-4 hrs with AC Charger
Up to 420 hours (subject to network)
Up to 15 hours (subject to network)
Bluetooth 4 , Wi-Fi 802.11b/g/n, 3.5mm jack NAHJ (North American
Headphone Jack), micro USB
Nano SIM, 4FF format.
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