T-Mobile 5G : What RootMetrics found RootMetrics ran its tests in the largest 125 cities in the U.S., and found that T-Mobile had the fastest 5G download speeds in 48 markets, compared to three for Verizon and zero for AT&T.
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Best overall: T-Mobile T-Mobile’s 5G network covers more than 305 million people in the U.S., including a lot of coverage in rural areas. This is mostly thanks to T-Mobile’s low-band 600Mhz (n71) spectrum, which offers excellent coverage and speeds comparable to fast LTE.
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