We're of the opinion that an HDMI cable either works or does not, but for some people, the added peace of mind that comes with a certification of reliability is worth a few extra dollars. The difference is that a Premium High Speed certified cable has been independently tested to meet the criteria of. If an HDMI cable is truly a high-speed cable, it will perform all of the needed duties like transmitting 4K at 60Hz, high dynamic range (HDR), and 4:4:4 deep-color video, plus uncompressed audio. What's the difference between a certified and a non-certified HDMI cable? Not much. For all of this, you'll need to choose a cable capable of supporting important HDMI 2.1 features, like the Cable Matters Ultra High Speed Cable on our list below.

When it comes to choosing the best HDMI cables, for the most part, it's still easy to pick up a set of cables to take care of most of your HD and 4K gaming and movie and TV viewing needs, and we still think that the Monoprice Certified Premium High Speed HDMI Cable is the best pick for that.īut with HDMI 2.1 coming to the forefront, a bunch of cool new features and capabilities are possible, such as higher resolution (8K) at higher refresh rates, and variable refresh rates (VRR) for smoother video and gaming, as well as the ability to take better advantage of eARC and dynamic HDR capabilities. One of the curses is that sometimes it means that you have to replace and upgrade a bunch of stuff. One of the many blessings of an ever-evolving tech landscape is that the things that we love, like gaming and watching movies, get better and better.

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