Allows you to load two SIM cards and therefore have two phone numbers on the phone
Android 6.0 (Marshmallow)
Rear camera resolution
Front camera resolution
Internal storage size
Second generation network (2G) is the most common network type, and includes GSM and GPRS. 2.75G is often of EDGE/EGPRS type. Third generation (3G) includes UMTS (W-CDMA) and is fast (useful for mobile internet).