PS4 FAQ - Your Questions Answered: Is PlayStation 4 backwards compatible, blu ray, region free?

Sony’s PS4 is the most popular console this generation, selling more than 70 million units worldwide.

Blu-ray and UHD on PlayStation 5: An Introduction

Sony PlayStation 4: everything you need to know - The Verge

Suspend mode eliminates the load time on your saved game and allows you to immediately return to where you left off by pressing the power button.

PlayStation 4 500GB Console [Old Model][Discontinued]

PlayStation 4 Pro 1TB Limited Edition Console - Star Wars Battlefront II Bundle [Discontinued] : Video Games

The PlayStation ecosystem Stay connected to PS4 and PS5 (US)

Official PlayStation 4 Console Release Date Announced

PS5 Guide: Ultimate PlayStation 5 Resource

PS5: The Ultimate FAQ – PlayStation.Blog

If a DVD says 'region-free,' will it play on a Sony Blu-Ray? - Quora