User Manual

Specification
OS
Android 7.1
Frequency
EU
version
GSM: B2/B3/B5/B8
WCDMA: B1/B2/B5/B8
FDD-LTE: B1/B3/B7/B20/B28A/B28B
TDD-LTE: B38/B40/B41(120M)
US
version
GSM: B2/B3/B5/B8
WCDMA: B1/B2/B4/B5
FDD-LTE: B1/B2/B4/B5/B7/B12/B13/B17/B28A /B28B
Network Support
WIFI, BT, GPS
CPU
MT6739
Memory
512MB(RAM)+ 4GB(ROM)
Working Voltage
3.8V
Display
1.77 inch
Battery
4000 mAh
Dimension (H*W*D)
127*63*27mm (Without Antenna & Belt clip)
Weight
≈210g
Working Temperature
-5°C ~ 55°C
Storage Temperature
-20°C ~ 70°C