5G is highly anticipated because it’s faster, which means information can travel on the network better. It has greater bandwidth, which means it can handle more activity while expending less energy. It has lower latency, which means there is less delay between when a command is issued and the action is executed. All of these things together enable new business applications using this network. Currently, 4G networks can support roughly 4,000 devices per square kilometer. 5G, on the other hand, can support one million across the same area.