Never buy it . It is worst product in Vivi series .It contain RAM pf 512 MB which is so simple in now a days and ROM of 4 GB. Expandaple ROM is 124GB .Its camera quality is not so good. Its camera quality is 2MP front camera and 5 MP of back camera which is so common. Lets talk about its battery its battery is of 1700mah. It has dual sim . And it does not support radio . Its processer is of quard core processer. Its standby battery is of 50 hrs and talktime of upto 11 hrs. It does not support OTG . So I say dont buy it.