Model 43UM5N-H | 43 " | LCD | IPS | 3840 x 2160 pixels | Brightness 500 cd/m² | HD type 4K Ultra HD | Native aspect ratio 16:9 | Response time 8 ms | Contrast 1000:1 | Panel life 50000 h | 4xHDMI ports quantity | USB port Yes | 1xEthernet LAN (RJ-45) ports | Built-in speaker(s) Yes | Product design Digital signage flat panel | Colour Black | VESA mounting Yes | Purpose Universal | Operating...