5G benefits 5G has the capability of Low-band (<1GHz), Mid-band (<6GHz), and High-band spectrum (>6GHz). Higher frequencies can move more significant amounts of data faster. In theory, the peak speeds of 5G will be 20 times faster than the theoretical peak speed of 4G (20Gbps on 5G vs. 1Gbps on 4G).4 May 2021