Samsung OH55F, Digital signage flat panel, 139.7 cm (55"), LED, 1920 x 1080 pixels, Wi-Fi Samsung OH55F. Product design: Digital signage flat panel. Display diagonal: 139.7 cm (55"), Display technology: LED, Display resolution: 1920 x 1080 pixels, Display brightness: 2500 cd/m², HD type: HD. Wi-Fi. Product colour: Black