I started using this mobile about 3 months ago.
This phone is not very good.
The sound reception of this phone is not very good at all. Louder volume becomes very bad and its not very usefull.
The phone comes with 16m colours and 5.5 inch HD display. Display resolution is 700p - 1200p .
The samjung galaxy j7 phone has 13 mp rear camera with autofocus and full HD vedio recording.
The phone has 2GB of ram which is not very good compairing to other phones nowadays.
The phone has 16 GB of rom and is reliable.
The style of the phone is not very good because the display is very big compairing to the light weight of the phone and it does not feels good on our hands
The phone has not much featurs to be usefull in nowadays.
The phone has 3000mah battery capacity which is not very good.
So according the range of usefull featurs the price of the phone is very high.