5G is theoretically capable of network speeds of 10 Gbps compared to 4G's 10 Mbps. It's incredibly fast, but it's not just about providing faster speeds. It is also helping the world become more connected through the Internet of Things (IoT). 5G is revolutionary because it helps more devices connect and work simultaneously.
In order to use the 5G network, you must have a mobile phone that supports 5G and a 5G supported network provider, and you must be in an area where the 5G network is serviced. In this case, it will automatically connect to 5G. 5G services are limited by carrier and region, but more and more 5G infrastructure is being built, and more carriers will support 5G.