T-Mobile will continue building out 5G in millimeter wave (mmWave), where it makes sense, like dense urban areas. … T-Mobile has fresh 600 MHz spectrum dedicated to 5G. Only the Un-carrier is capable of delivering nationwide 5G without taking spectrum away from other customers.
Read moreWhat frequency is mid-band 5G?
Mid-band 5G uses microwaves of 2.3–4.7 GHz , allowing speeds of 100–900 Mbit/s, with each cell tower providing service up to several kilometers in radius. This level of service is the most widely deployed, and was deployed in many metropolitan areas in 2020.
Read more