5G networks are the next generation of mobile internet connectivity, 
offering faster speeds and more reliable connections on smartphones and other devices than ever before.
Combining cutting-edge network technology and the very latest research, 5G should offer connections that are multitudes faster than current connections, with average download speeds of around 1GBps expected to soon be the norm.
Source: https://www.techradar.com/uk/news/what-is-5g-everything-you-need-to-know/