Skyworth Star Screen Series Digital Signage, 135" FHD Non-Interactive Display, 3840Hz Refresh Rate, Al-SR Super-Resolution, BT 5.1, 4-Array Mic, Alloy Stand Heavy-Duty Casters, Black | KC352K

KC352K Star Screen Series Specifications Screen Size (inch) 135 LED Packaging COB Integrated Packaging LED Display Type Full Inverted Mini LED, Direct View Surface Light, Matte Finish Full Screen Resolution 1920 × 1080 Pixel Pitch (mm) 1.56 Display Aspect Ratio 16:9 Display Size (mm) 3000 × 1687.5 Flatness < 0.1 mm Screen Weight (KG) Wall-mount: 130 Stand: 170 Frame Material Aluminum Alloy Maintenance Method Fully Front Maintenance Pixel-by-Pixel Brightness/Color Correction Supported Brightness (cd/m²) 600, Adjustable Color Temperature 9300 ± 500K, Adjustable Optical Contrast Ratio 10000:1 Horizontal Viewing Angle 160 ± 10° Vertical Viewing Angle 160 ± 10° Brightness Uniformity ≥98% Optimal Viewing Distance (m) 4–30 m Refresh Rate (Hz) 3840 Hz Flash Calibration Storage Supported Gray Scale (Bit) 14 Operating System Android 11 / Coocaa OS 10 WiFi 2.4/5G Dual-band WiFi ×2 Bluetooth 5.1 Far-field Voice 4-Array Microphone Remote Control Bluetooth Voice Remote Signal Input HDMI / AVIN / RF Brightness Adjustment Supported Audio System Built-in 2 × 15W Speakers Protection Rating Front: IP54, Back: IP53