Hellow friend, Last days 3 ago I bouth a new Jio phone with jio sim. As my usage This is a good product as like value for money. But recentely I got a issue of over heating. But still use in other specification this mobile is very very useful and good also. In this phone wifi, 4G and other very usful facility also avilable. This specification is gave a new experirence in a feture phone.