Sound quality of this mobile is very low , built design is good and feels light weight then the display is awesome with the super amoled display camera is good with this price its a average mobile comparing to other mobile brands like mi, lenovo, letv, etc. If u are a gamer this mobile is for you because of non laging gaming experience and a good display quality but sound is not so exciting with this inbuilt speaker so gamers can use the head set for the great experience thats it