HDMI 1.4 vs 2.0 vs 2.1 | What You Need to Know - YouTube
As per the HDMI specifications, HDR is supported by HDMI 2.0 or later. If so, how can a TV with HDMI 1.4 support HDR content from Netflix? Also, the TV specifications say
HDMI 2.0 vs 1.4: What's the difference? | Trusted Reviews