Question: is 5g on iphone 7?
Answer: But that iPhone 7 cannot use any new radio protocols (for 5G) in that new network. Because it is not a “5G capable” phone - the cellular chipset is old. So, if a carrier drops support for 2G, 3G, and 4G - and exclusively focuses on 5G service only in a given market - that iPhone 7 will not work there.