5G explained: More than a faster download.
5G adds a new radio interface and, in standalone networks, a new core. Wider channels and advanced antennas improve capacity. Actual speed and latency depend on spectrum, coverage, load and your device.
New Radio and a new core
5G NR supports flexible radio parameters and wider channels across different spectrum ranges. Standalone deployments add a 5G core; non-standalone deployments can use LTE as an anchor.
Spectrum makes a difference
Lower frequencies generally cover larger areas and penetrate buildings better. Higher bands can offer more bandwidth but usually require denser deployment. Mid-band spectrum balances coverage and capacity.
No single guaranteed 5G speed
Laboratory peak rates are not everyday promises. Your result depends on coverage, bandwidth, congestion, device capability, backhaul and the server you are using. Low-latency features also require end-to-end support.
5G is not 5 GHz Wi-Fi
5G is a mobile network generation. 5 GHz is a frequency band used by Wi-Fi. A home router labelled 5 GHz does not by itself connect to a 5G mobile network.