Telecom Update Jan 01, 2014 Reliance Jio plans faster 4G wireless broadband Reliance Jio Infocomm plans to provide 4G connectivity speed to subscribers that will be 10-12 times faster as compared to 3G networks. At a speed of 49 mbps an user can download a full movie, which is generally of 600 megabyte size, in about two minutes. The average top speed of 3G network is pegged at 4 mbps. RJIL is the only company in India to have nationwide 4G spectrum. It holds large chunk 20 meghertz in one frequency band known as wireless broadband access (BWA) spectrum.