When T-Mobile launches low-band 5G later this year, the two phones that support it
will also be capable of supporting Sprint's already-launched mid-band 5G network, should the two companies be allowed to merge. The OnePlus 7T Pro 5G McLaren and Samsung Galaxy Note 10+ will both support 5G in bands 71 (T-Mobile's 600 MHz) and 41 (Sprint's 2,500 MHz). Those two phones do not, however, support 5G in the mmWave bands, which T-Mobile has launched in several cities. T-Mobile does sell the Samsung Galaxy S10 5G which supports its mmWave 5G network but not the upcoming low-band network. When T-Mobile launches low-band 5G this year,
it will cover 200 million people, far more than any other US 5G network to date.
