When HDMI 2.1 Isn’t HDMI 2.1

HDMI 2.1 is a connection interface standard widely adopted on new graphics cards, displays, games consoles and other devices; allowing support for improved bandwidths, resolutions, refresh rates and features. It’s promoted by manufacturers, often as one of the leading items in their spec.TFT Central looks at what the “HDMI 2.1”...