That's it.
I would love detail my post but my English isn't excellent, especially on technical terms
What I think:
- For third party. Expect a difference 1080p / 900p, not more.
- For first party. Games which release after 2016 like God of War or Horizon Zero Dawn will exploit PS4 Neo, well.
- But games which release before 2017, there will be a patch that will make these game more "clean" or will make a better experience VR.
In the case of GT Sport or Eve Valkyrie, PS4 Neo serve primarily for PS VR, in my opinion. And this is what that says the first insider on NeoGAF if my memory is good.
Once again there will be a difference, yes, but don't expect a generational gap.