BenQ "55" Smart Interactive Signage - IL5501 - 55" LCD - In-plane Switching (IPS) Technology - Touchscreen - 24 Hours/7 Days Operation - ARM Cortex A73 - 3 GB - 3840 x 2160 - 400 Nit - 2160p - HDMI - USBEthernet - Android 8.0 Oreo: