Not really. PS4 pro doesn't have exclusive games, game boy color had a lot.
If anything, DSi and new 3DS would be closer and muddy a bit what can be considered a separate console or an upgrade.
Though DSi exclusives were mostly because of online delivery and camera use, not better hardware.
n3DS had a few exclusives requiring the extra power but not a lot (Xenoblade, the Binding of Isaac, SNES virtual console...). Mostly it ran a few select games a bit better.
"Do your magic, artist, we need lots of historical details from, you know, old-timey Japan and all that stuff.
_ Alright, let me Google random banners to copy paste onto that shit."