PlayStation 4 -- Neo Project

PlayStation 4 Neo is an updated version of the PlayStation 4 console, designed to deliver 4K, HDR video, high-framerate gameplay, and other advanced features.

Hatsune Miku: Project DIVA PS4 model announced for Japan, Future Tone pre-orders now available - Gematsu

PlayStation NEO / PS4K News Specs, Price & Release Date Details (Semi confirmed!!)

PlayStation 4 Pro finally breaks cover and begins a mid-generation battle, PlayStation 4

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The PlayStation 4 Neo: What We Know

New, more powerful PlayStation 4 is code named NEO

PlayStation 4 -- Neo Project

Sony Confirms PS4 Upgrade But Won't Show It At E3 — GameTyrant

PlayStation 4 Neo finally revealed to the world as PlayStation 4 Pro - out in November

PlayStation 4 -- Neo Project