Bluetooth, no remote shutter is needed to take photo
-Friendly use: just plug in the headphones hole, then shoot
-Can be used in some special higher and lower angle
-...
Infrared No
USB OTG No
Headphones 3.5mm
FM No
Number of SIMs 2
SIM 1
SIM Type Micro-SIM
GSM/CDMA GSM + CDMA
3G No
4G/ LTE Yes
Supports 4G in India (Band 40) Yes
SIM ...