Same. To me, the iPhone's display can stay the same for however long they want. It's good enough at "normal viewing distance".
What you don't have you don't miss, right?
I do think that iPhone could benefit from a higher res display, but it really is only a small difference in graphical fidelity. Certainly not the night and day difference a lot of people proclaim it to be, and most definitely comes underneath things like efficiency and real world speed in my priority list.