Internal Reference:
IHB2-86SU
Product Description
HUAWEI IdeaHub Board 2 (IHB2-86SU)
The HUAWEI IdeaHub Board 2 (IHB2-86SU) is a next-generation interactive display designed to bring digital innovation into every classroom and meeting space. With its massive 86-inch 4K UHD D-LED panel, it delivers stunning visuals, smooth performance, and an intuitive touch experience that makes teaching and collaboration more immersive than ever.
- Â Brilliant Visuals: 86-inch 4K UHD resolution with D-LED backlight and 60Hz refresh rate for crisp, clear images.
- Â Natural Writing Experience: Ultra-low 25 ms writing latency, 20 touch points, and intelligent recognition ensure smooth, precise interaction.
- Â Seamless Connectivity: Dual-Wi-Fi module with 2.4 GHz / 5 GHz support for stable wireless projection and collaboration.
- Â Immersive Audio: Built-in dual speaker system delivers clear, room-filling sound.
- Â Smart Classroom Ready: Designed to make every lesson more engaging with features like real-time annotation, screen sharing, and reverse control.
- Â Reliable Performance: Powered by a quad-core CPU, 4 GB RAM, and 32 GB flash storage, running on Android 9.0 (Windows 10 support with OPS).
 With IdeaHub Board 2, classrooms and training environments become more interactive, collaborative, and future-ready.
Specifications
| Specification | Details |
| Component | Device × 1 (86-inch) |
| Stylus Pens | 2 (PET tip, anti-skid body, magnetic attachment) |
| Cable | Power cable × 1 |
| OPS | Optional (i5/i7) |
| Rolling Stand | Optional (VESA compliant) |
| Wall-Mounted Bracket | Optional (VESA compliant) |
| IdeaHub Controller | Optional |
| Screen Resolution | 4K UHD (3840 × 2160) |
| Viewing Angle | 178° |
| Glass Hardness | ≥ 7H |
| Screen Lamination | Zero-gap bonding |
| Color Depth | 10-bit (8-bit + FRC) |
| Backlight Type | D-LED |
| Touch Points | 20 |
| Refresh Rate | 60 Hz |
| Aspect Ratio | 16:9 |
| Eye Protection | Optical Anti-Blue Light |
| Anti-Glare | Yes |
| Adaptive Brightness | Yes |
| Certifications | TÃœV Rheinland Low Blue Light / Eye Comfort |
| Writing Latency | 25 ms |
| Precision | ±1 mm |
| Whiteboard Saving Mode | QR code, Email, Local disk, USB flash drive |
| Intelligent Writing | Yes |
| Projection Modes | IdeaShare App, IdeaShare Key, Drop-down menu, HDMI, Type-C |
| Wireless Projection Performance | Up to 4K @30 fps |
| Wired Projection Performance | 4K @60 fps |
| Supported OS | Android / Windows / iOS / macOS |
| Annotation | Yes |
| Reverse Control | Yes |
| Dual-Wi-Fi Module | Yes |
| Wi-Fi Frequency | 2.4 GHz / 5 GHz |
| Speaker Frequency Range | 100 Hz – 20 kHz |
| Speaker Units | 2 × full-frequency + 2 × high-frequency |
| Stereo | Yes |
| CPU | Quad-core |
| RAM | 4 GB |
| Flash | 32 GB* |
| OS | Android 9.0 / Windows 10** |
| Front-Panel Ports | Type-C × 1, Type-A × 2 |
| Rear-Panel Ports | Type-A × 1, Type-B (reverse control) × 1, HDMI IN × 2, HDMI OUT × 1, COM × 1, RJ45 × 1, OPS (80-pin) × 1, 3.5 mm Line-in × 1, 3.5 mm Line-out × 1 |
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