Vivov3 max is very perfect choich better and other.very fast and sound very clear also the camera very2 good .i think this phone is very perfect phone.i use so many phone already but cant fight this model.1st time I also was have some prjudice on vivo cellphone.but the sales man he recomanded and gerented for this model at last is very powerfull phone.now I belive on vivo phone brand