It may feel like iOS 13 only debuted yesterday, but that came out in September 2019 and we’re set to get iOS 14 by the end of this year.
iOS 14 will be previewed at the 2020 Worldwide Developers Conference, which is likely to take place at some point in June.
iOS 14 will be compatible with these devices that are listed below:-
iPhone 11s (Pro Max, Pro)
iPhone X (Xs Max, Xs, X)
iPhone 8 (8 and Plus)
iPhone 7 (7 and Plus)
Sorry iPhone SE, 6s and 6s Plus will not be compatible with the iOs14. If you’re using them, you might get a new phone instead
Source: News update