Specification Panel Screen size: 75'' Panel type: IPS Orientation: Landscape Operation hours: 18 hours / 7 days Active area: 1649.7 × 927.9 mm Aspect ratio: 16:9 Contrast ratio (typical): 16:9 Contrast ratio (typical): 1200:1 Dynamic contrast ratio: 50,000:1 Resolution: UHD 3840 × 2160 pixels Response time: 8 ms Pixel pitch: 0.43 × 0.43 mm Frame rate: 60 Hz Viewing angle: 178° Color depth: 10-bit Light life (typical): 50,000 hrs Brightness with glass(typical): 400 nits Brightness without glass (typical): 450 nits Glass Glass Thickness: 3.2 mm Germ-resistant technology: Nano-ionic silver Anti-glare coating: Yes Hardness: 9H tempered Touch screen Touch technology: Infrared touch Touch points: up to 50 Platform System CPU: A73 × 4 + A53 × 4 GPU: Mali-G57 MC5 OS: Android 13.0 Memory | Storage: 8GB I 64GB Connectivity VGA (in | out): 1 | 0 DVI (in | out): N/A HDMI (in | out): 4 × HDMI 2.0 | 1 × HDMI 2.0 DisplayPort (in | out): 1 × 1.2a | No Audio (L/R, RCA) (in | out): N/A IR Loop Through: N/A Micro SD reader: N/A Slot-in PC (OPS): 1 SPDIF (in | out): 0 | 1 (optical) Power (AC) (in | out | switch): 1 | No | 1 Ethernet LAN: 10 / 100 / 1000 Mbps (Android), 10 / 100 / 1000 Mbps (OPS) × 2 3.5 mm Line in (1): Mic × 1 3.5 mm Line in (2): PC Audio × 1 3.5 mm Line out: Earphone × 1 USB-A: 1 × 2.0 + 7 × 3.0 USB-B (for touch): 3 × 3.0 USB-C: 2 × 3.0 + 1 × 2.0 (PD 65 W) + 1 × 3.0 (PD 100 W) Built-in peripherals Microphone: 8 Speaker: 2 × 20 W Subwoofer: 1 × 16 W Particle sensor: PM2.5 Temperature sensor: 1 Humidity sensor: 1 Air sensor: TVOC Air Ionizer: 1 Wi-Fi: Built-in Bluetooth: Bluetooth 5.2 Motion sensor: 1 NFC: 2 Power Power: AC 100-240V 50/60Hz Switch: 1 Voltage: AC 100-240V 50/60Hz Wake up: HDMI/VGA/DP Physical Dimensions (W x H x D): 1709.4 × 1060.8 × 117.7 mm (67.3 × 41.8 × 4.6 inch) Weight (product I shipping): 52.2 kg | 64.5 kg (115.1 lbs | 142.2 lbs) Mount (screws): VESA 800 × 400 mm ( 4 × M8 × 25L) Housing Material: Metal Handles: 2 Pen Tray: 1 Shipping dimensions (W x H x D): 1863 × 1155 × 205 mm (73.3 × 45.5 × 8.1 inch) Software Flicker free: Yes Low Blue Light: Yes Device management: DMS Quick access tool: Floating Tool Content management: N/A Color Calibration SW: N/A Wireless screen sharing: InstaShare 2 Broadcast system: X-Sign Broadcast Account management: AMS User interface (4K): Yes Whiteboarding: EZWrite 6.0 Accessories Adaptor: N/A Stylus: 2 Wall mount: 1 RS232 Cable: N/A Remote control: 1 Carton: BenQ printing Cables: 1 × VGA (3 m | 9.8 ft), 1 × HDMI (3 m | 9.8 ft), 1 × USB-B for touch (3 m | 9.8 ft), 1 × USB-C (1.5 m | 4.9 ft) OSD: (28L) EN/EF/GM/DT/PL/RS/CZ/DN/SW/IT/RM/FN/NG/GK/HG/SP/EP/TC/CN/AB/JP/TH/PS/VT/KR/TR/ID/HE Feature Image setting: Yes HDMI Daisy Chain: Yes(HDMI out) RS232 control daisy chain: N/A ID Setting: N/A Sharpness enhancement: Yes Proof of Image Retention: Yes DDC / CI: N/A HDMI-HDCP: 1.4 / 2.2 Picture in Picture (PIP): N/A DP-HDCP: Yes (1.2) 10 Bit Color Processing: Yes Ambient light sensor: Yes FW update: USB, OTA Freeze/ Blank: Yes Front I/O: Yes