Samsung’s all phones get hang, it also get hang. It is 4G but still its processing is so slow. Sound is so low. It is so heavy in weight and design is also not so good. Whenever I try to chat with someone, it starts getting hang, also process so slow. whenever I download any of android game. It starts getting too much hang and then games also stops working. Sometimes they do not even open. Camera quality is also not good. Less features. Battery backup is also less. It is totally waste of money. Sometimes it does not play videos also.