Samsung QH75C, Digital signage flat panel, 75", 3840 x 2160 pixels, Wi-Fi, 24/7 Samsung QH75C. Product design: Digital signage flat panel. Display diagonal: 75", Display resolution: 3840 x 2160 pixels, Display brightness: 700 cd/m², HD type: 4K Ultra HD. Wi-Fi. Operating hours (hours/days): 24/7. Operating system installed: Tizen. Product color: Black