DISPLAY Size: 65″, Ratio: 16:9, Backlight: DLED Resolution: 3840×2160 View Angle : Horizontal 178°, Vertical 178° TOUCH SYSTEM Glass Material: Anti Glare Toughened Glass Sensing Type: Infrared Touch Point: 20 points Touch Mode: Finger + Opaque Object (≥2mm) Touch Accuracy: ±1mm CAMERA Location: Top x 1 Pixels: 8 Megapixels Automatic Control: Automatic White Balance, Adaptive Ambient Brightness Face Recognition: Support MICROPHONE ARRAY Directivity: Front Pickuo Distance: 8m Quantity: 6 Sampling Frequency: 16KHz Sampling Rate: 16bit Automatic Control: Automatic Gain, Automatic Noise Reduction Echo Cancellation: Support Auditory Localization: Support SPEAKER Frequency Domain: Automatic white balance, adaptive ambient brightness Speaker Quantity: 3 Acoustic Chamber Quality: 3 Stereo: Support OPERATING SYSTEM CPU: Android 6.0.1 Dominant Frequency: 32G ROM GPU: 5 Core Graphic Acceleration Chip ROM: 2 Gb RAM: 32 Gb Operating System: Android 7.0, Opt. Windows 10 PC MODULE PC Type: Ultra-thin Pluggable Intel® Core CPU: Intel® Core i3/i5/i7 (optional) ROM: DDR4 8Gb / 16Gb (optional) RAM: 128G/256G (optional) GPU: Intel® HD Graphics