But then id have two devices? And a dumb phone wouldn't have all the messaging apps I use and visual voicemail.
i'm very happy with the iPhone I just don't scare at the screen continuously all day like kids and since about the iPhone 5 i've never once thought "I wish this screen was better quality" to be honest. We're talking incremental barely eye perceivable differences at this point, not the jump to retina that was which really wowed you. I don't think its going to impact my life at all at this point to have 20% more brightness on my phone.
Fair enough - but I don't think you're in the majority. Also - with VR gaining ground, there's a definite argument for much better resolution screens.