Display: A Grade Screen, integrated backlight, E-LED backlight Display resolution: FHD 1080P 1920*1080 Display ratio: 16:9 Brightness: double-sided conventional 420cd/m2 (A side 700cd/m2 /B side 450cd/m2 can be customized) Viewing angle: 89/89/89/89(Min.)(CR≥10) Response time: 6ms (Gray To Gray) Brightness uniformity: ≧75% Color depth: 16.7M Main chip: Rockchip RK3288 CPU: Quad-core Cortex-A17, up to 1.8GHz GPU: Mali-T764 GPU, supports OpenGL ES, OpenCL, DirectX9.3 Running memory + storage capacity: 2GB DDR3 + 16GB eMMC Android version: Android 7.1 or above Application software: smart screen OS (optional) Input interface: USB HOST*2 Output interface: no Wi-Fi: 1 channel WIFI signal Network port: 1 RJ45 10M / 100M adaptive Ethernet port Bluetooth: no Power input: AC 100-240V~50/60Hz Speaker: Built-in two 8Ω/5W speakers Machine power consumption: 180W Max Standby power consumption:≦5W”