86" 4K Ultra HD Interactive Display
Screen Size | 86 inch (218.44 Cm.) |
Aspect Ratio | 16:9 |
CPU | Quad-core A55 |
Response Time | <10 ms |
Operating System | Android 9 |
Writing Mode | Finger + Pen |
Resolution | Panel resolution: 3840 (H) × 2160 (V) |
Viewing Angle | 178°(H)/178°(V) |
Brightness | 400 cd/m²; |
RAM & ROM | 4 GB & 32 GB |
Contrast Ratio | Static Contrast: 1200:1; Dynamic Contrast: 6000:1 |
Backlight | DLED |
Refresh Rate | 60 Hz |
Lifespan | 50,000 hours |
Wi-Fi | Dual-band Wi-Fi (2.4/5 GHz) |
Wi-Fi Hotspot | Dual-band (2.4/5 GHz); supports enabling Hotspot and Wi-Fi at the same time |
Touch Technology Type | Infrared Touch Technology |
Touch Points | 20 |
Touch Resolution | 32767 × 32767 |
IrDA | 1 |
Touch Response Time | <10 ms |
Number of Multi-user Writing Points | 10 |
Number of Continuous and Precise Writing | 2 |
Distortion | ≤5% |
Front Button | 1 × power button (right side) |
Ports | 1 × RJ-45, 1 × Wi-Fi; 1 × Hotspot, 1 × RS-232, 1 × HDMI IN, 1 × 3.5 mm (Line OUT); 3 × USB 3.0; 1 × Micro USB port |
Light Sensor | 1 |
Number of Microphones | 2 |
Microphone Pick-up Distance | Far-field sound pickup: 6 m–8 m (19.69 ft–26.25 ft) |
Built-in Speaker | 2 |
Speaker Power | Full frequency: 15 W × 2 |
Echo Cancellation | Supported |
Noise Cancellation | Supported |
AGC | Supported |
Polar Pattern | Omnidirectional |
Display Glass | Anti-dazzle tempered glass with a hardness of 7 on the Mohs scale |
Glass Thickness | 3mm |
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% |
Power Supply | 100–240 VAC, 50/60 Hz, 4A |
Power Consumption | 400 W |
Standby Power Consumption | 0.5 W |
Frame Color (Front/Back) | Bottom: Silver; top/left/right: black |
Casing | Metal |
Weight | 64 kg |
Dimensions | Panel Dimensions: 86-inch, Product Dimensions: 1,953 mm × 87 mm × 1,205 mm |