What is 2100 MHz band?

GSM networks use multiple frequency bands, including 900 MHz, 1800 MHz, 850 MHz and 1900 MHz . The 900 MHz/1800 MHz combination is primarily used in Europe, Asia, Africa, the Middle East and Australia, whereas the 850 MHz/1900 MHz combination is used mainly in North and South America.

In many countries, n1 (2100MHz), or commonly referred to as the 2.1 GHz 5G band, is a commonly tested and deployed 5G frequency . The n1 band’s popularity is due to its relatively common availability, already widely in use by 3G and 4G networks.

4G LTE offers fast download speeds, up to 50% faster speeds than 3G.