Question: what is the difference between jiofi 3 and jiofi 4?
Answer: With the convenience of JioFi 3 and JioFi 4 portable hotspot device, it is now possible for the users to use continuous access to wireless 4G data at super-fast speed. ... JioFi 3 has a recent upgrade to JioFi 4 that has 10 Wi-Fi enabled devices including smartphones and tablets.