The endless quest for higher def video Aug 11, 2017 21:50:20 GMT via mobile Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by sdrew13163 on Aug 11, 2017 21:50:20 GMT 4K is fine. I think you can definitely see a difference between it and Blu-Ray.After that, I'm not sure anything above 4K will even be noticeable.