تماشای ویدئو HDMI 2.1 Explained and why its a BIG DEAL The Tech Chap از آی-ویدئو
HDMI 2.1 is a BIG upgrade over HDMI 2.0, which followed 1.4. Boasting 48 Gb/s transfer speeds - it offers 4K120, 8K60, Dynamic HDR and loads more. It's great for Gamers too with Variable Refresh Rates (supported by PC