Jio smart phone launch by Mukesh Ambani this smartphone is very effective and looking very nice and price is very low 4g running in this jio smart phone very fast others smart phone but I buy this product but this smart phone is running 2 month and 3 month coming problem in smart phone problem is this smart phone is very hang smart phone buy it s price is low so peoples buying jio smart phone very fastest because jio smart phone price is very low and important talk is jio network is very fast