IIYAMA
75" 20-Points Touch Screen, 3840x2160, UHD IPS panel, LED Bl., Metal Housing, Fan-less, Speakers, Multiple In-/Outputs (VGA, HDMI-in(3x v2.0), DisplayPort, HDMI-out and more), Audio Optical Out (S/PDIF), Infra-Red Touch, USB Touch Interface, 350cd/m2, 1.1
TE7503MIS-B1AG X
75" 20-Points Touch Screen, 3840x2160, UHD IPS panel, LED Bl., Metal Housing, Fan-less, Speakers, Multiple In-/Outputs (VGA, HDMI-in(3x v2.0), DisplayPort, HDMI-out and more), Audio Optical Out (S/PDIF), Infra-Red Touch, USB Touch Interface, 350cd/m2, 1.1