Well reliance jio had already done a blast when they launched jio sim now they have launched a phone which is very good at its price range only there is no whats app facility but they will.do it soon its features are good easy to carry phone and the good things its 4g enabled quality of product is also very good and good sound too well in my opiniun u must have this phone in ur family which gives u benifits no loss.great job reliance jio happy to have it.