Samsung galaxy phone is ease to use and have a good camera with auto focus. there is no hanging problem in phone and charging speed of this phone is very speedly. screen of this phone is super amoled display which is really very good. smasun galaxy have a great sound reception. it have a updated version ie. android marshmallow. samsung galaxy j2-6 is the best mobile in the samung series. its in a resaonable price in market.