I am bye this mobile one month ago this is very stylish and chiprate and wonderfull look in J series . In this mobile 8gb of internal memory and external memory and the camera is 8 mp for rear and front is 5 mp and the ram is 1gb . The important in this mobile their anr no hang no break up higher battery back up . The oldestSoldest Samsung mobile is very hang full and low battery backup so you can also bye this mobile and enjoy .