4G

The number of new smartphones with 5G sold in January 2022 was higher than sales of new phones that are only 4G-capable — and a lot of that growth is down to the iPhone, a relative latecomer to the 5G scene. 

London Underground tunnels and stations will receive full mobile coverage by end of 2024.

The study comes as carriers and phone makers are preparing for 5G networks, which promise faster speeds, to launch around the world.