Is my AV receiver compatible with the latest HDMI 2.1 features like 4K/120Hz, VRR, or 8K passthrough
Quick check: HDMI 2.1 brings higher bandwidth and new capabilities such as 4K at 120 fps, 8K, VRR, ALLM, Dynamic HDR, QMS, and eARC. Many modern TVs from LG, Samsung, Sony, TCL, and Vizio include at least one matching input.…