Samsung galaxy grand 2 specifications are 1.5gb ram, dual sim, 8 Mega pixel camera, 8gb of built in storage, android OS.I am very disappointed with Samsung g Galaxy grand 2 .the camera is not good and also some with the hardware.I compared Samsung Galaxy 2 with my friends phone which is 1st grand duos the camera quality of grand duos is is better than grand 2 and Samsung grand 2 also has a heat problem some times the phone gets heated up