iPhone case
Does an iPhone 12/12pro fit and iPhone 11 or would it be to big or to small? Are all the buttons in the same spot?
iPhone 11, iOS 17
Is there any reason you just don't use an iPhone 11 case with your phone?
You can look up the dimensional specification for each of these phones here, so you can see for yourself if using a case, not designed for the iPhone 11, will work.