What model sizes come in 4K. 65”, 75”, 84″ By Andi| 2015-03-26T18:11:33+00:00 March 26th, 2015|Comments Off on What model sizes come in 4K. Share This Story, Choose Your Platform! FacebookTwitterLinkedinRedditWhatsappGoogle+TumblrPinterestVkEmail About the Author: Andi CEO at TouchIT Technologies.