I have been using Samsung Galaxy J2 Pro for one year. Its a smartphone with 5.00 inch 720×1280 display powered by 1.5GHz quad-core. According to my experience its a nice phone and I have not face any issue yet. It has 2 GB RAM and 16 GB internal memory that can be expanded upto 128 GB via micro sd card. The camera quality is also good. 5 MP front camera and 8 MP back camera. It has many other features. Very nice phone in good price.