There are two main differences when it comes to HDMI cables. There are 4K cables, and then there are 8K cables, and for most people, youre really only going to need a 4K cable unless youre playing games at 4K and 120 Hz or actually own an 8K screen. Of course, even with 4K cables, there are different bandwidths to choose from, like 10.2 Gbps, which limits your 4K content to 30 Hz HDMI 1.4, and 18 Gbps, which is faster and supports 60 Hz at 4K HDMI 2.0. Then there are the 8K cables that offer 48...
