Ookla Research

Key data about internet performance in countries across the world. This quarter we’ve provided updated analyses for 52 markets using Speedtest Intelligence. In the US, T-Mobile was the fastest mobile operator with median download and upload speeds of 188.96 Mbps and 12.19 Mbps, respectively. T-Mobile also recorded the highest mobile Consistency at 87.3%, and the lowest median mobile latency of 50 ms. T-Mobile also led the market with the fastest median 5G download speed at 238.87 Mbps, as well as the lowest 5G latency of 48 ms.