For 5G, T-Mobile is using band 71 (600 MHz) for low-band, band 41 (2,500 Mhz) for mid-band , as well as faster mmWave in select downtown areas.
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All Verizon 5G devices support bands n260 (39 GHz) and n261 (28 GHz), which are both in the high band spectrum and offer some of the fastest mobile data speeds. Starting with the OnePlus 8 UW, they will turn on NR radios in the FR1 spectrum: n2 (1.9 GHz), n5 (850 MHz), and n66 (1.7 GHz).27 May 2020
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