Ookla (the maker of Speedtest.net) reports that T-Mobile still holds the highest 5G median download speeds in America, and significantly outperforms its two biggest rivals, Verizon Wireless, and AT&T.

T-Mobile is in a braggadocios mood today and for good reason. It can claim to officially be the fastest mobile operator in the United States, both in 5G and overall, and it's not even close. The ...

AT&T’s nationwide 5G SA network has demonstrated superior peak download speeds of 1,543 Mbps compared to T-Mobile’s 1,120 Mbps in recent testing, despite launching five years later than its competitor ...

For years, T-Mobile's home internet offerings have been exclusively wireless and relying on just 4G LTE and 5G connections. This, however, changed with the launch of T-Mobile Fiber in June 2025.