During congestion, heavy data users (>50GB/mo. for Select & 100GB/mo. for Advanced) and customers choosing lower-prioritized plans (Select) may notice lower speeds than other customers; see plan for details. Video typically streams on smartphone/tablet at DVD quality (480p).
T-Mobile is America's Largest 5G network & Opensignal Awards
T-Mobile as America's Fastest 5G network –
USA: 5G User Experience Report April 2021, based on independent analysis of average speeds from mobile measurements recorded during the period December 15, 2020 – March 14, 2021 © 2021 Opensignal Limited. Capable device required; coverage not available in some areas. Some uses may require certain plan or feature; see
T-Mobile.com.
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