Vivo features are very attractive and good. I like it and I hope same you. I do use vivo and I hope you too. it provide 3gb ram, 16gb rom/its epandable memory upto 256gb . vivo you know good music and cemra13mp rear camera/5mp front. it have eyes protection which is rare.it have good battery and run long timewhich 2730gmh. qualcomm snapdrog 425 64-bit quad core 1.4ghz processor. and 5.2inch hd display.