Samsung Duostv I6712 has display Size 3.2 Inches, operating system Feature phone. The device has ram 2 MB too, card support is microSD, up to 16 GB (dedicated slot), it has 20 MB hard disk. Back camera 3 MP is awesome, front camera No is also not bad. Duostv I6712 has power storage, Up to 9 h. Device status is Available