LG 55UN640S0LD, Digital signage flat panel, 55", LCD, 3840 x 2160 pixels, Wi-Fi
LG 55UN640S0LD. Product design: Digital signage flat panel. Display diagonal: 55", Display technology: LCD, Display resolution: 3840 x 2160 pixels, Display brightness: 400 cd/m², HD type: 4K Ultra HD. Wi-Fi. Operating system installed: WebOS. Product color: Blue