Samsung Galaxy j2 is vary awaysome smart phone I really shocked when I use this phone because this phone is vary simple to use and it run vary smoothly in this phone camera is vary nice I take so many pic by this and my friend also like this phone and second thing is it have a OTG supporter by this we can plug external hard drive , keyboard , mouse and so on and the third thing is it has 4g supported smart phone its internet speed is so nice and forth thing is its have so many function and also in this phone the video player is vary nice I love it , I like this phone vary much