Samsung QM85R-BD, Digital signage flat panel, 2.16 m (85"), LCD, 3840 x 2160 pixels, Wi-Fi Samsung QM85R-BD. Product design: Digital signage flat panel. Display diagonal: 2.16 m (85"), Display technology: LCD, Display resolution: 3840 x 2160 pixels, Display brightness: 500 cd/m², HD type: 4K Ultra HD. Wi-Fi. Operating system installed: Tizen 4.0. Product colour: Black