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flag Jio led Delhi’s network performance in a TRAI test, topping download speeds and voice quality.

flag Reliance Jio Infocomm Limited led Delhi’s voice and data network performance in a TRAI Independent Drive Test conducted December 15–18, 2025, achieving the highest average download speed at 265.51 Mbps and a top Mean Opinion Score of 4.44 for voice quality. flag Jio recorded a 98.36% call setup success rate, second in latency at 20.16 ms, and a 0.36% call drop rate. flag Bharti Airtel had a perfect 100% call setup success rate and led in upload speeds at 25.54 Mbps, while Vodafone Idea reported no call drops. flag MTNL significantly lagged in most metrics. flag The findings, covering 347.4 km of routes and 12 hotspots including major city centers, were shared with all providers to uphold service standards.

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