iOS different constraints for different devices

Question

I have a ViewController designed for iPhone SE

As you can see I also have a constraint Align Top to: Safe Area Equals 75

The question i

Answer 1

Not using Interface Builder, no. Constraints, can only target Compact, Regular or Any sizes and all iPhone models have Compact width and Regular height when in portrait mode.

If you want that kind of granularity, you have to do it with code instead.