No Full Color (4:4:4) at 4k 60 hz, HDMI 2.0 Not Functional as Promised
3 weeks ago
Summary: This TV has excellent image quality that will impress, but if you want to display 4k 60 hz content at full color (4:4:4) via HDMI 2.0, this is not the TV for you. It will not work on this TV, or any other Samsung 4k TV at the moment. It has been confirmed by dozens of people with HDMI 2.0 sources, and I can add another fist hand confirmation to that via my HDMI 2.0 Geforce GTX 980 Graphics card. A Samsung support tech has confirmed it as well.
Summary: Just purchased last month in conjunction with my home theater. After a few days I noticed a defect, a pixel that remains lit even in dark backgrounds. Needless to say, this is most annoying. I contacted Samsung and spoke to, and I use the term loosely, "customer service" and after asking me the most absurd questions about the size and location of the bad pixel, they indicate they will not send out someone to service the set until I unplug and then factory reset the set.