1-2 of 2 Answers
I’m not sure what you mean by “sync together”? A 4K TV will play 4K/UHD content and SD/HD content based on the source. If you have a 4K TV but have a regular Blu-ray player, it will not play the content in 4K resolution. If your 4K TV is a smart TV (which I believe is), you can try streaming a 4K/UHD or DolbyVision content on Netflix or YouTube.
Sorry, there was a problem. Please try again later.Hello, yes it works but it depends on the compatibility.^Venette
Sorry, there was a problem. Please try again later.

