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 Versions – Homecinema Magazine
HDMI 2.1 vs. DisplayPort 2.0
HDMI 2.1 Specification Released: Variable Refresh, Dynamic HDR, & More In 2018
Features and Specifications of HDMI 2.0 Cables | C2G
HDMI Cables & Connections: All You Need to Know | Home Cinema Guide
Sentivus HD100-20 4K HDMI Cable (Ultra HD, 3D and ARC) to HDMI 1.3, 1.4 and 2.0 Compatible with High Speed Ethernet and Triple Shielding, 1 x 2.00 m, Black: Amazon.co.uk: Electronics & Photo
HDMI 1.3 vs HDMI 1.4 vs HDMI 2.0? What are the differences? | AVLT® | Found by AVLAB
Types of HDMI Cables Explained: Are All HDMI Cables the Same?
New HDMI Forum Version 2.1 Specification is Good News for Audio | audioXpress
What is HDMI 2.1? An Overview - RTINGS.com
ASTRO HDMI Adapter Frame Rates and Resolutions - ASTRO Gaming Blog
How to Get Max Refresh Rates with Gaming Monitors - Viotek
The Force That's Driving HDMI 2.1 Cable Functionality Improvements