The commercialization of
5G technology is on its way and a couple of countries already have this network. Wireless coverage mapping company, OpenSignal, reports that
the US is leading the 5G network speed. According to OpenSignal tests, the US has the highest level of construction and quality experience. In comparison with eight major countries and regions that have begun commercial 5G networks, the US is more sophisticated. Its 5G real-world downlink maximum rate is 1815Mbps, which is 2.7 times that of the 4G peak. However, its result does not include China which is a real competition.