I think jio phone is not good. When Reliance company announced for this jio phone, then I thought it will be good but it’s not better as I axpected. It works slow , hang quickly and button’s doesn’t work well.Speed is also very poor.But because off jio Sim this mobile phone is good because you will reacharg only 99Rs and you talk 28 days and you got 1gb data also, So that’s why I think this is only one advantage of this phone and body is also strong of this phone.But if you will use internet then it will be slow and not work well. But if you will buy this phone only conversational reason so then it’s good for you.Thank you.