https://www.cnet.com/news/galaxy-s10-likely-to-support-next-gen-wifi-6-802-11ax/

5G gets all the buzz as the next-generation high-bandwidth solution, but many of us still connect to Wi-Fi at home or in the office, so this is a potentially welcome development. But it means the firmware in existing access points will have to be updated to take advantage of the expanded spectrum -- if an update is even available.

Samsung declined to comment on the news.