India, March 21 -- Reliance Jio achieved 21.5 Mbps average download speed in the month of February 2020, witnessing an improvement from 20.9 Mbps in January 2020, according to the data published by the Telecom Regulatory Authority of India (TRAI).

Reliance Jio has been the fastest 4G operator for the last two consecutive years with the highest average download speed every month. The performance of Bharti Airtel also marginally improved in February to 8.0 Mbps from 7.9 Mbps in January, according to TRAI.

Though Vodafone and Idea Cellular have merged their businesses and now operate as Vodafone Idea, TRAI published their network performance separately. Vodafone network registered 8.0 Mbps average download speed in February, an improvement...