Question: are iphone xs max 5g?
Answer: No, the iPhone Xs Max will not work on 5G. No iPhone Apple has ever made — including all current models as of 12/9/19 — will work on 5G. They lack the hardware that would make it possible for them to connect to a 5G network. Apple has publicly stated their first 5G capable iPhones will be released in the fall of 2020.