T-Mobile is the leader in 5G.
Named by Opensignal as winner in 5G availability, 5G download & upload speed, and 5G experience.
Opensignal Awards – USA: 5G User Experience Report, January 2021, based on independent analysis of average speeds of mobile measurements recorded during the period September 16 – December 14, 2020 - 2021 Opensignal Limited.