Samsung galaxy on nxt has impressive functions . my brother had bought this last month & it has many cool functions it has 3 gb ram that is so cool & 32gb rom & 1.6 GHz octa core processor by that the phone could never be hanged and its great 5.5 full HD diplay is soo cool. Amazing product it has 13 mega pixel primary camera and 8 mega pixel rear camera that is good to click selfies and photos it also has long life 3300 mah battery that could run for continue 1day its enough.so amazing product & its sound reception is also very nice its easy to use 6.0 android marshmallow version and it has a great style and look.it is expandalble to 256 gb its a great value of money approx 16500 road price it is a 4g phone too.plz go for it if u want .