Question: is jio a 4g phone?
Answer: Jio Phone Summary The Jio Phone is a 4G and VoLTE enabled feature phone from Reliance. It has a single Nano-SIM slot and works only on the Reliance Jio network. It has a 2.4-inch display with a resolution of 240 x 320 pixels. ... The phone runs on KaiOS and has all Jio apps preinstalled.