Jio has become the largest network of India and they launched their 4g Handset phone in Indian market . this phone is 4g but it is worst phone. it’s keys function are different from other handset that make it difficult to work through it it’s back and exit button are interchange that make any time confusion and lead to end an important tasks. it’s typing is also slow . the navigation on screen is slow. it’s hang very much that can irritate user. it is fully wasteof money. if you are thinking to buy Jio phone don’t buy buy another 4g phone .dont prefer Jio phone