| Built-in System |
| Operating System |
Android 9.0 |
| CPU |
Quad-core A55 |
| RAM |
4 GB |
| ROM |
32 GB |
| Function |
| Operating System of External Module |
Windows 7/8/10; Android |
| WiFi |
Dual-band 2.4 G/5 G |
| Wi-Fi Hotspot |
Dual-band 2.4 G/5 G; supports enabling Hotspot and Wi-Fi at the same time |
| LCD Panel |
| Panel Dimensions |
75-inch |
| Backlight |
DLED |
| Aspect Ratio |
16:9 |
| Brightness |
350 cd/m² |
| Resolution |
3840 (H) × 2160 (V) |
| Viewing Angle |
H: 178°; V: 178° |
| Lifespan |
50,000 hours |
| Refresh Rate |
60 Hz |
| Static Contrast |
1200:1 |
| Dynamic Contrast |
6000:1 |
| Camera |
| Pixel |
5MP |
| Auto Control |
Auto white balance |
| Distortion |
≤5% |
| Max. Resolution |
Android: 1920 × 1080@30 fps
OPS: 2560 × 1440@30 fps |
| Field of View |
H: 79°; V: 51°; D: 88° |
| Device Ports |
| Light Sensor |
1 |
| Front Button |
1 × power button (right side) |
| Front Ports |
1 × USB 3.0 (left side) |
| Network Port |
1 × RJ-45 |
| Wi-Fi |
1 × Wi-Fi; 1 × Hotspot |
| USB |
3 × USB 3.0; 1 × Micro USB |
| RS-232 |
1 × RS-232 |
| Video Input |
1 × HDMI IN |
| Audio Output |
1 × 3.5 mm (Line OUT) port |
| Others |
1 × Touch |
| IrDA |
1 |
| Touchscreen |
| Touch Technology Type |
Infrared touch technology |
| Response Time |
<10 ms |
| Touch Points |
20 |
| Valid Touch |
2 mm |
| Writing Mode |
Finger + Pen |
| Touch Resolution |
32767 × 32767 |
| Number of Multi-user Writing Points |
2 |
| Speaker |
| Power |
Full frequency: 15 W × 2 |
| Built-in Speaker |
2 |
| Microphone |
| Pick-up Distance |
Far-field sound pickup: 6 m–8 m (19.69 ft–26.25 ft) |
| Number of Microphones |
2 |
| AGC |
YES |
| Echo Cancellation |
YES |
| Polar Pattern |
Omnidirectional |
| Intelligent Noise Filtering |
YES |
| General |
| Power Supply |
100–240 VAC, 50/60 Hz |
| Power Consumption |
65-inch: 250 W; 75-inch: 300 W; 86-inch: 400 W |
| Standby Power Consumption |
0.5 W |
| Operating Temperature |
–10 °C to +45 °C (+14 °F to +113 °F) |
| Storage Temperature |
–20 °C to +55 °C (–4 °F to +131 °F) |
| Operating Humidity |
10%–90% |
| Storage Humidity |
10%–90% |
| Product Material |
Metal casing |
| Glass |
Anti-dazzle tempered glass with a hardness of 7 on the Mohs scale |
| Glass Thickness |
3mm |
| Casing Color (Frame/Rear) |
Bottom: Silver; top/left/right: black |
| Product Dimensions |
65-inch (with camera): 1,485 mm × 87 mm × 941 mm (58.46″ × 3.43″ × 37.05″)
75-inch (with camera): 1,707 mm × 87 mm × 1,066 mm (67.2″ × 3.43″ × 41.97″)
86-inch (with camera): 1,953 mm × 87 mm × 1,205 mm (76.89″ × 3.43″ × 47.44″) |
| Packaging Dimensions |
65-inch: 1,587 mm × 225 mm × 1,070 mm (62.48″ × 8.86″ × 42.13″)
75-inch: 1,810 mm × 235 mm × 1,189 mm (71.26″ × 9.25″ × 46.81″)
86-inch: 2,056 mm × 235 mm × 1,334 mm (80.94″ × 9.25″ × 52.52″) |
| Net Weight |
65-inch: 38 kg (83.8 lb)
75-inch: 54 kg (119.1 lb)
86-inch: 64 kg (141.1 lb) |
| Gross Weight |
65-inch version: 46 kg (101.41 lb)
75-inch version: 65 kg (143.30 lb)
86-inch version: 77 kg (169.77 lb) |
| Mounting Hole Dimensions |
65-inch: 500 mm × 400 mm (19.69” × 15.75”)
75-inch: 600 mm × 400 mm (23.62” × 15.75”)
86-inch: 750 mm × 400 mm (29.53” × 15.75”) |
| Packing List |
Smart interactive whiteboard: × 1
Power cord: × 3 (EU/US/UK)
Stylus pen: × 2
Quick start guide: × 1
Wall mount bracket (already installed on the whiteboard) : × 1
Accessory package: × 1
Remote control: × 1 |
