Overnight data outage left T-Mobile customers without service
Recently, T-Mobile conducted 5G network tests in partnership wirh Nokia, Ericsson, and Samsung. It achieved speeds of up to 12Gbps with latency under 2 milliseconds. For example, this speed allows for four simultaneous 4K video streams at once. But 5G-connected consumer smartphones aren't expected until 2020, although it seems like the wait will be worth it.