https://www.cnbc.com/2018/12/04/5g-phones-are-coming-next-year-heres-what-that-means-for-you.html > AT&T said Tuesday that it will launch its first 5G phone, built by Samsung, in the first half of next year. Verizon said the same thing on Monday, and T-Mobile and Sprint have promised 5G devices in the future as well. > It may sound exciting, but you don't need to worry about buying one of the first phones to support it.