We've just tried out Apple's 6.1-inch iPhone 14 and 6.7-inch iPhone 14 Plus at the Apple Event.
There’s no iPhone 14 mini this year. Replacing it is the iPhone 14 Plus.
The iPhone 14 and 14 Plus are modest updates. They have the same A15 Bionic chip as the iPhone 13 Pros, same notch, and same overall design.