RAM 1 GB, ROM 16 GB, 4G. I have used it with great care. The phone is very fast and the battery backup is very good. You can easily get through a day. It was once my favorite phone. It is lying at home because I bought an expensive phone, so I am selling it. There is a small black spot in the corner of the display, but it does not cause any problems. Original display. All apps run on 4G. You must come to the location: Gazipur Chowrasta.