Get to Know If PS4 Play Blu-ray – Use Sony PlayStation 4 Slim/Pro
Did Sony just kill 4K Blu-ray with the PS4 Pro? | What Hi-Fi?
PS4 Pro Does Not Support 4K Blu-Ray Playback
Ultra HD Blu-ray 💿 on Twitter: "5 reasons why PS4 Pro should have an Ultra HD Blu-ray drive and 5 flawed excuses why it doesn't: https://t.co/FlndagZhV7 via @Flatpanels https://t.co/5mw0ulEb1w" / Twitter
The PS4 Pro will never support 4K Ultra HD Blu-ray, but it has 4K media support today – Destructoid
You can now watch 4K content on a PS4 Pro, no Blu-ray disc required | TechRadar