Viewsonic IFP9850-E2, Interactive flat panel, 98", LED, 3840 x 2160 pixels, Wi-Fi Viewsonic IFP9850-E2. Product design: Interactive flat panel. Display diagonal: 98", Display technology: LED, Display resolution: 3840 x 2160 pixels, Display brightness: 350 cd/m², HD type: 4K Ultra HD, Touchscreen. Wi-Fi. Operating system installed: Android 8.0. Product color: Black