LYF Flame 8 is not a good phone I want to say that according to me its a money waste phone. If I say truly I bought this phone only for the jio sim its an 4G phone but it hangs a lot we cant open facebook it takes about 10-20 seconds to open I disliked this phone. The price of this phone is just 4200/- but if we join 1000-2000 we can buy a good phone than this if u want jio sim for less rate then u can buy this phone I m saying this bcoz you can create hotspot on this device and can use it in your 3G phone this will make more cheaper bcoz 3G phones doesnt lags that much and wifi helps more for the internet.the sound quality is also good I loved the sound quality