Samsung galaxy j 7 is looking very good mobile with well future on samsung mobiles very good with 5.5 inch display its a large mobile with 1.5 ram gb ram very speed performance it is very less weight 161 grammes only, handel with easilly its working with dual sim micro sim dual standy super amoled touch screen with 16m colours with multi touch upgreadable upto marshmallow external memory upto 128 gb in tha high memory capacity in this mobile vack 13 mega pixel front 5 mega pixel with super qualiti camara clarity but 3000 mah battery capacity only but this mobile running sliw to useing in mobile data every thing ok but net is so slow in this mobile batterry also getting down in very speed in this mobile