I feel like I need to explain what HDMI 2.1 means because there are people asking if they need to buy a new TV and/or cables. : r/PS5
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HDMI 2.0 - What You Need to Know | AV Gadgets
HDMI 2.1 vs 2.0: What's the Difference?
What is HDMI 2.1? An Overview - RTINGS.com
HDMI 2.0 vs 2.1: Which Cable Should You Buy? - The Plug - HelloTech
HDMI 2.1 vs. DisplayPort 2.0
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HDMI 2.0 devices are now HDMI 2.1 devices: "HDMI 2.0 no longer exists" - FlatpanelsHD
What is HDMI 2.0 and will it work with any motherboard and graphics card and monitor? - Quora
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HDMI 2.1: What You Need to Know | PCMag
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