I have bought the jio phone and I think this is useful for me but this is not satisfy me when I have travelled village or out of city are the network are not show in the mobile phone and when I am use phone 3 to 4hours mobile has temperature has been increased I think charge are equal for each other but I think this mobile deserve better service and the billing is the most bad thing in this mobile jio has give us data but every month he had recharge then use the service this thing I can not understand I think this is not very useful it can be deserve much more update and features in this mobile phone