Yes, all versions of the PS4 can play Blu-ray discs, but not if they're 4K — here's what you need to know
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HDMI KVM Switcher, 4 in 1 Out 4K 60Hz HDV HDMI 2.0 Switch Selector Box with IR Wireless Remote Control for HDTV Blu-Ray Player/ DVD/ DVR/ Xbox PS4 etc. : Electronics
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GOOVIS Pro VR Headset with D3 Controller,3DTheater Goggles,VR Gaming Headset,Support 4K blu-ray Player Sony HD Screen 4K VR FPV,Compatible with Set-top Box DJI Drones PS4 Xbox PC Nintendo Smart Phone - Newegg.com
![What Happens When you put a 4K Ultra HD Blu-ray disc into a PlayStation 4 Slim ( PS4 Slim ) - YouTube What Happens When you put a 4K Ultra HD Blu-ray disc into a PlayStation 4 Slim ( PS4 Slim ) - YouTube](https://i.ytimg.com/vi/wzQbKs2F3wg/hqdefault.jpg)