Does picking the right HDMI port on your TV matter? Short answer: More than you think
Not all HDMI ports support the same features; use HDMI 2.1 for next-gen consoles and ARC/eARC for soundbars to avoid reduced performance or lost audio.
Does it matter which HDMI port you use on your TV? Short answer: Yes
Different HDMI ports support different bandwidth and features; using HDMI 2.1 and the correct ARC/eARC port ensures full video, audio, and gaming performance.