What features do older iPhones get with iOS18.1?

Great writeup by Chance Miller showing all the features you get even if your iPhone doesn’t support Apple Intelligence.

Apple Intelligence is only supported on the iPhone 15 Pro and Pro Max, and all iPhone 16 models.

If you have an older iPhone, then check out the link to see what features you will get with iOS 18.1.

The best feature in my opinion the ability to drag and drop files from your iPhone to your Mac and vice versa:

Making good on its promise from WWDC, iPhone Mirroring now supports the ability to easily drag and drop files between your iPhone and your Mac. This feature requires both iOS 18.1 and macOS Sequoia 15.1. Then, when you’re using iPhone Mirroring, you can wirelessly move files back and forth just by dragging and dropping.