PS5 Backwards Compatibility: How to Play PS4 Games on PS5
Recently there's an influx of “PS5 backwards compatible” articles on google reporting it will play ps1 through ps4 titles. If it's true, much respect to Sony. : r/PS3
Is The PS3 Backwards Compatible?
PS4 games SHOCK: PS3 backwards compatibility surprise, could it be revealed TODAY? | Gaming | Entertainment | Express.co.uk
How PS5 Backwards Compatibility Works - GameSpot
PS5 Backwards Compatibility For PS4 Games Has Finally Been Detailed