| Built-in System |
| Operating System | Android 14 |
| CPU | Quad-core A55 |
| CPU Frequency | 1.9 GHz |
| GPU | ARM Mali-G52 MP2 (2EE) |
| RAM | 8 GB |
| ROM | 64 GB |
| NFC | No |
| Function |
| Operating System of External Module | Windows 7/8/10/11 |
| Wi-Fi Hotspot | Dual-band 2.4 G/5 G; Supports enabling hotspot and Wi-Fi at the same time |
| LCD Panel |
| Screen Size | 86 inch |
| Backlight | DLED |
| Aspect Ratio | 16:9 |
| Brightness | 350 cd/m² (typ.) |
| Resolution | 3840 × 2160 |
| Viewing Angle | H: 178°; V: 178° |
| Lifespan | ≥50, 000 hrs |
| Display Color | ≥72% NTSC |
| Refresh Rate | 60 Hz |
| Static Contrast Ratio | IPS: 1200 (typ.) |
| Response Time | ≤8 ms (typ.) |
| Camera |
| Camera | Android: Photo: 48 MP; Video: 4 MP
Windows: Photo: 4 MP; Video: 4 MP |
| Auto Control | Auto white balance |
| Distortion | ≤5% |
| Max. Resolution | 2560 × 1440@30 fps |
| Field of View | D: 88°, H: 79°, V: 51° |
| Face Detection | No |
| Device Ports |
| Light Sensor | 1 |
| Front Button | 1 × power button |
| Front Ports | 1 × USB 2.0 |
| Network Port | 1 × RJ-45 |
| Wi-Fi | Yes, 1 × Station, 1 × AP |
| Wi-Fi Standard | Station: 802.11b/g/n/a/ac/ax
AP: 802.11b/g/n/a/ac/ax |
| Wi-Fi Frequency Range | 2400–2483.5 MHz, 5150–5350 MHz, 5470–5725 MHz, 5725–5850 MHz |
| MAX Power Transmission (Wi-Fi) | ≤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 |
| Bluetooth | Yes |
| Bluetooth Standard | BR/EDR/BLE, BT5.2 |
| Bluetooth Frequency Range | 2400–2483.5 MHz |
| MAX Power Transmission (Bluetooth) | ≤20 dBm@2400–2483.5 MHz |
| USB | 1 × USB 3.2 Gen1 Type-A; 2 × USB 2.0 Type-A; 1 × Micro USB 2.0 |
| RS-232 | 1 × DB9 male connector |
| Video Input | 2 × HDMI 2.0 (4K@60 Hz) |
| Audio Output | 1 × 3.5 mm Line Out port |
| Others | 1× Touch port |
| IrDA | 1 |
| Microphone | 8 arrays |
| Type-C Port | 1 × USB 2.0 device + 5 W charging |
| Touchscreen |
| Response Time | ≤5 ms |
| Touch Technology | Infrared |
| Touch Points | Android: 32 points, Windows: 40 points |
| Valid Touch | 2 mm (0.1") (over 90% touch area) |
| Writing Mode | Finger + Pen (attaches magnetically) |
| Anti-light Interference | Anti-dazzle tempered glass |
| Surface Hardness | ≥9H |
| Touch Resolution | 32767 × 32767 |
| Number of Multi-user Writing Points | 5 points 3mm (over 90% touch area) |
| Speaker |
| Number of Cavities | 2 |
| Frequency | 150 Hz–20 kHz |
| Power | 2.0 sound channel, front-end: 2 × 15 W |
| Built-in Speaker | 2 |
| Microphone |
| Pick-up Distance | Long-range sound pickup: 8 m–12 m (26.25 ft–39.37 ft) |
| Number of Microphones | 8 arrays |
| AGC | Yes |
| Echo Cancellation | Yes |
| Polar Pattern | Omnidirectional |
| Intelligent Noise Filtering | YES |
| General |
| Power Supply | 100–240 VAC, 50/60 Hz |
| Power Consumption | 182 W (basic), 340 W (max) |
| Operating Temperature | 0 °C to +40 °C (+32 °F to +104 °F) |
| Storage Temperature | –20 °C to +60 °C (–4 °F to +140 °F) |
| Operating Humidity | 10%–90% (RH), non-condensing |
| Storage Humidity | 10%–90% (RH), non-condensing |
| Product Material | Metal casing |
| Protective Glass | 3.2 mm Anti-dazzle tempered glass |
| Casing Color (Frame/Rear) | The left and right sides are black, and the top and bottom are starry gray |
| Product Dimensions | 1,953.8 mm × 115.7 mm × 1,177.2 mm (76.9" × 4.6" × 46.3") (L × W × H) |
| Frame Size | Top border: 35.3 mm (1.4"), left and right borders: 17.5 mm (0.69"), bottom border: 40 mm (1.6") |
| Packaging Dimensions | 2,090 mm × 227 mm × 1,315 mm (82.28" × 8.94" × 51.77") (L × W × H) |
| Net Weight | 68 kg (149.9 lb) |
| Gross Weight | 73.4 kg (161.8 lb) |
| Holes Distance | 800 mm × 400 mm (31.50" × 15.75") |
| Installation | Wall mount; mobile bracket |
| Standby Power Consumption | ≤0.5 W |
| Packing List | 1 × Smart interactive whiteboard
1 × Wireless plug-in module
1 × Power cord
2 × Stylus pen
1 × Quick start guide
1 × Legal and regulatory information
1 × Wall mount bracket
1 × Accessory package
1 × Remote control |
