@Sage-Of-Thyme I totally agree. I am very surprised that they name it the Pro. Maybe every company is going to use Pro instead of S now when they release a newish product.
Maybe they will release a PS4 Pro S in the future...
And the product itself.. I don't know. We're probably getting tons of graphical comparison videos the next year between PS4 and PS4PRO and XboxOneS and Scorpio. Hopefully the difference is very much noticeable, both on a 'conventional' TV as on a 4K HDR compatible one.