4G is a mobile network technology that provides high-speed internet access and improved data transfer speeds. It is the fourth generation of mobile communications technology and is a successor to 3G. 4G networks are capable of providing speeds up to 100 Mbps, which is significantly faster than 3G networks. 4G also offers improved network capacity and better coverage compared to 3G networks. 4G networks are currently available in many countries around the world, and more countries are expected to adopt 4G technology in the near future. This page contains news, articles and videos related to 4G technology.