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Built-in System
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Operating System
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Android 11.0 (Can be upgraded over-the-air [OTA] to Android 14.0 version).
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CPU
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Quad-core A73 + Quad-core A53
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CPU Frequency
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2.2 GHz + 2.0 GHz
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GPU
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ARM Mali-G52 MP8 (8EE)
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RAM
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8 GB
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ROM
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64 GB
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Card Swiping with NFC
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Yes, supports binding up to 10 cards.
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Function
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Operating System of External Module
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Windows 7/8/10
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Wi-Fi Hotspot
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Dual-band 2.4 G/5 G; Supports enabling hotspot and Wi-Fi at the same time
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LCD Panel
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Panel Dimensions
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75 inch
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Backlight
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DLED
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Aspect Ratio
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16:9
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Brightness
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400 cd/m² (typ.)
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Resolution
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3840 (H) × 2160 (V)
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Viewing Angle
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H: 178°; V: 178°
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Lifespan
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≥50, 000 hrs
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Display Color
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90% NTSC (typ.)
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Refresh Rate
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60 Hz
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Static Contrast
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VA: 4000 (typ.); IPS: 1200 (typ.)
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Response Time
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8 ms (typ.)
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Camera
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Camera
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48 MP
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Auto Control
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Auto white balance
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Distortion
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–8.6%
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Max. Resolution
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3840 (H) × 2160 (V)
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Field of View
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D: 99°; H: 87°; V: 49°
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Face Detection
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Yes
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Digital Zoom
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Yes£¬supports up to 9x digital zoom.
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Device Ports
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Light Sensor
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1
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Front Button
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1 × power button
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Front Ports
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1 × TYPE-C, 1 × HDMI IN, 2 × USB 3.0
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Network Port
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2 × RJ-45
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Wi-Fi
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Yes, 1 × Station, 1 × AP
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Wi-Fi Standard
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Station: 802.11b/g/n/a/ac/ax
AP: 802.11b/g/n/a/ac/ax
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Wi-Fi Frequency Range
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2400–2483.5 MHz, 5150–5350 MHz, 5470–5725 MHz, 5725–5850 MHz
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MAX Power Transmission (Wi-Fi)
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≤20 dBm@2400–2483.5 MHz; ≤23 dBm@5150–5250 MHz;
≤20 dBm@5250–5350 MHz; ≤27 dBm@5470–5725 MHz;
≤14 dBm@5725–5850 MHz
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Bluetooth
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Yes
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Bluetooth Standard
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BR/EDR/BLE, BT5.2
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Bluetooth Frequency Range
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2400–2483.5 MHz
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MAX Power Transmission (Bluetooth)
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≤20 dBm@2400–2483.5 MHz
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RFID Modulation Method
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ASK
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RFID Frequency Range
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13.56 MHz
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MAX Power Transmission (RFID)
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42 dBuA/m @10 m
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USB
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4 × USB 3.0 (type A); 1 × USB 2.0 (type A); 1 × Micro USB 2.0
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RS-232
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1 × DB9 male connector
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Video Input
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2 × HDMI 2.0 (4K@60Hz)
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Video Output
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1 × HDMI 2.0 (4K@60Hz)
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Audio Output
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1 × 3.5 mm Line Out port; 1 × SPDIF port
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Others
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2 × Touch port
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IrDA
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1
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Microphone
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8 arrays
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Type-C Port
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1 × Type-C IN (DP IN (4K@60 fps) + USB 3.0 host + USB 2.0 device (touch) + 5W Charging)
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Touchscreen
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Touch Technology
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Infrared
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Response Time
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≤10 ms
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Touch Points
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Android: 31 points, Windows: 50 points
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Valid Touch
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1.5 mm (0.06") (over 90% touch area)
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Writing Mode
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Finger + Pen (attaches magnetically)
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Anti-light Interference
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Anti-dazzle tempered glass
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Surface Hardness
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≥9H
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Touch Resolution
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32,767 × 32,767
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Number of Multi-user Writing Points
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10 points (over 90% touch area)
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Speaker
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Number of Cavities
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2
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Frequency
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150 Hz–20 kHz
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Power
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2.0 sound channel, front-end: 2 × 20 W
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Built-in Speaker
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2
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Microphone
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Pick-up Distance
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Long-range sound pickup: 8 m–12 m (26.25 ft–39.37 ft)
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Number of Microphones
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8 arrays
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AGC
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Yes
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Echo Cancellation
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Yes
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Polar Pattern
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Omnidirectional
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Intelligent Noise Filtering
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YES
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General
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Power Supply
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100–240 VAC, 50/60 Hz
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Power Consumption
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225 W (basic), 326 W (max)
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Operating Temperature
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0 °C to +40 °C (+32 °F to +104 °F)
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Storage Temperature
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–20 °C to +60 °C (–4 °F to +140 °F)
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Operating Humidity
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10%–90% (RH), non-condensing
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Storage Humidity
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10%–90% (RH), non-condensing
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Product Material
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Metal casing
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Protective Glass
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3.2 mm anti-dazzle tempered glass
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Casing Color (Frame/Rear)
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The left and right sides are black, and the top and bottom are starry gray.
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Product Dimensions
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1,707.5 mm × 87 mm × 1,067 mm (67.22" × 3.43" × 42.01") (L × W × H)
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Frame Size
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Top border: 40.9 mm (1.61"), left and right borders: 17.5 mm (0.69"), bottom border: 65.3 mm (2.57")
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Packaging Dimensions
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1,875 mm × 227 mm × 1,177 mm (73.82" × 8.94" × 46.34") (L × W × H)
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Net Weight
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50 kg (110.23 lb)
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Gross Weight
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71.2 kg (156.97 lb)
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Holes Distance
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600 mm × 400 mm (23.62" × 15.75")
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Installation
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Wall mount; mobile bracket
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Standby Power Consumption
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≤0.5 W
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Packing List
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1 × Smart interactive whiteboard
1 × Wireless plug-in module
1 × Power cord
2 × Stylus pen
1 × Quick start guide
1 × Global edition of the Regulatory Manual
1 × Wall mount bracket
1 × Accessory package
1 × Remote control
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Glass Thickness
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3.2 mm
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