What is HDMI versions and ports?
HDMI 2.1 carries 4K120, VRR and eARC; 2.0 does not.
Short answer
Some TVs list HDMI 2.1 but only one port supports the full bandwidth.
HDMI versions and ports when buying a television
HDMI 2.1 carries 4K120, VRR and eARC; 2.0 does not.
Why it matters: One 2.1 port means the soundbar and console fight over it.
Look for: Some TVs list HDMI 2.1 but only one port supports the full bandwidth.
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