1-3 of 3 Answers
You need HDMI cables that will carry 4K. Amazon has them. That is about all you can buy now so you should be OK. If you don’t have those rated for 4K, it just makes the picture somewhat less in quality.
Sorry, there was a problem. Please try again later.If you're watching native 4K content from an external device, we recommend utilizing 4K HDMI cables with for the best possible picture quality. ~ Samsung Specialist
Sorry, there was a problem. Please try again later.No special HDMI cable needed to get 4K. Just a regular HDMI. Great picture on this Samsung! Love it! Enjoy!
Sorry, there was a problem. Please try again later.

