Samsung galaxy j2 is nice phone its perfomance is better than j1 ofcouse and its work speed is very fast but when use internet on 3g mobile phone is heated up and suddenly poweroff or draines battry life very fast .its camera is good and battry life also but the internet problem is not good dsign is good also white colour features are not anogh and the usage of phone for biginers are so dificult other all features are ok and the main speaker have low voice too.