I bought this phone at 3500 rs of price tag but when I open the box I got a product which was just looking like a ordinary cheap Chinese mobile phone and also it doesn’t have play store installed so that I need to download it from other sources .now it has 512 mb ram, 5 and 2 mp caeras which are also cheap, 4gb of internal storage, or nothing much to tell more about its features, it hangs a lot, lagging is there, heating issues while charging, cheap sound quality, not better, quality is very poor, call quality is good part of the phone, but yes it is a 4g phone and you get a Jio sim card free with it .So the only good part of this mobile phone is this that u are getting a Jio sim free with it, but at this price you can get a good smartphone from other companies like Micromax, karbonn, etc
But yes if u want to experience 4g in cheapest price then it can be good for you.
Thanks