This is mobile of samsung brand and samsung is a trusted brand ener u can belive on samsung by close ur eyes.anf I like this galaxi s7 edge mobile phone cause of this is exilant mobile phone with good rom and good ram if u want buy mobile so I suggest you this mobile phobe I have not this but if I purchese so I hope that I purchese this mobile phone .and this is a greatest performer phone u willl belive use one time