Reliance Jio maintains lead in December 2020 with 20.2 Mbps download speed among TSPs: TRAI Idea went from 8.8 Mbps in November 2020 to 8.9 Mbps in December 2020 while Airtel dropped from 8.0 Mbps... By Basil Kannagi Arasu Jan 13, 2021 News, Reliance Jio