PS5's PS4 backward compatibility works like a charm - Polygon

PlayStation 5 plays PS4 games with steadier frame rates, faster load times, and only some minor concerns through backward compatibility. Our impressions of PS4 games on PS5, and the DualSense controller, are here.

Everything you need to know about PlayStation 5 backward compatibility

Hands On: PS5 Backwards Compatibility - The Good, the Not Bad, and the Ugly

PS5 backward compatibility: PS4 games list, USB external drive support - Polygon

PS5 backwards compatibility list: Which PS4 games will be backwards compatible with PlayStation 5?

Why Shadwen Won't Be Backwards Compatible on PS5

Hands On: PS5 Backwards Compatibility - The Good, the Not Bad, and the Ugly

PS5 Backwards Compatibility: Can You Play PS4 Games on PlayStation 5?

PS5 backwards compatibility list: Which PS4 games will be backwards compatible with PlayStation 5?

PS5 Backwards Compatibility Database Catalogues Improvements And Performance Of PS4 Games On Sony's New Console - PlayStation Universe

The Best PS2 Games Of All Time - IGN

PS5 backward compatibility: PS4 games list, USB external drive support - Polygon

The Best PS2 Games Of All Time - IGN