https://www.cnet.com/news/ces-2019-14-questions-techs-biggest-show-needs-to-answer/

Qualcomm showed off a 5G phone prototype in Hawaii last month.

There is little doubt that 5G -- the next-generation wireless standard that promises hyperfast speeds with almost no latency -- is the key game-changing technology for 2019. But just how many 5G-compatible devices will we see in the new year, and how disruptive will it really be?