Huawei IdeaHub B2 - Interactive Smart Board

The Huawei IdeaHub Board 2 B2 is designed as an advanced interactive smart board that supports modern meeting rooms and collaborative classrooms. Built with a UHD 4K touchscreen and ultra-responsive writing technology, clear visuals and smooth interaction are delivered for presentations, brainstorming, and hybrid collaboration. A professional all-in-one design is provided to simplify communication, content sharing, and real-time teamwork in business and education environments.

Enhanced wireless projection and multi-device compatibility are supported, allowing content to be shared seamlessly from Android, Windows, iOS, and macOS devices. Eye-comfort technologies and anti-glare protection are integrated to help reduce visual fatigue during long sessions. With powerful built-in speakers, fast processing, and flexible mounting options, a reliable and efficient collaboration experience is ensured.

Key Features:

• UHD 4K Interactive Display
  Ultra-high-definition resolution is provided for sharp text, vivid visuals, and professional presentations.
• Ultra-Responsive Multi-Touch Writing
  Up to 20 touch points and ≤25 ms writing latency are supported, enabling smooth annotation and natural handwriting.
• Wireless & Wired Projection
  Content sharing up to 4K is enabled through IdeaShare, HDMI, and Type-C connections for flexible collaboration.
• Eye Comfort & Anti-Blue Light Protection
  TÜV Rheinland certifications and adaptive brightness are included to help reduce eye strain during extended use.
• Powerful Built-in Audio System
  Dual full-frequency and high-frequency speakers are integrated to deliver clear, room-filling sound.
• Flexible Connectivity & Expansion
  Multiple USB, HDMI, RJ45, and OPS ports are provided to support diverse business and classroom setups.

Specifications:

Product name
IdeaHub Board 2

Product dimensions (W x H x D)
65": 1484.5 mm x 892.5 mm x 91.6 mm
86": 1953.0 mm x 1157.0 mm x 91.8 mm

Model
IHB2-65SU/IHB2-86SU

Package dimensions (W x H x D)
65": 1650 mm x 1050 mm x 220 mm
86": 2090 mm x 1300 mm x 250 mm

Net weight
65": 35.0 kg
86": 62.0 kg

Components
Device x 1 (65"/75"/86")
Stylus pens x 2 (PET pen tip / anti-slip pen body / magnetic attachment)
Rolling stand: Optional
Cables: Power cable x 1
OPS: Optional (15/17)
IdeaHub Controller: Optional
Wall-mounted bracket*: Optional
Note: VESA mounting sizes are M8 x 25 mm (600 mm x 400 mm for 65", 800 mm x 400 mm for 75"/86")

Screen

• Resolution: UHD 4K (3840 x 2160)
• Viewing angle: 178°
• Glass hardness: ≥7H
• Screen lamination: Zero-gap bonding
• Color depth: 10-bit (8-bit + FRC)
• Backlight type: D-LED
• Number of touch points: 20
• Screen refresh rate: 60 Hz
• Aspect ratio: 16:9
• Screen brightness: 350 nits (typical luminance)
• Contrast: 1200:1 (typical value)

Eye Protection

• Optical anti-blue light: Supported
• TÜV Rheinland Low Blue Light (Hardware Solution) Certification
• Anti-glare: Supported
• TÜV Rheinland Eye Comfort Certification
• Adaptive brightness: Supported

Writing

• Writing latency: ≤ 25 ms
• Precision: ≤ 1 mm

Projection

• Wireless projection effect: Up to 4K30
• Projection method: IdeaShare projection code
• Wired projection: HDMI, Type-C
• Wired projection effect: 4K60
• Reverse control: Supported
• IdeaShare Key: Projection through the drop-down menu

Wireless Connection

• Dual Wi-Fi module
• Wi-Fi frequency: 2.4 GHz / 5 GHz

Speaker

• Frequency domain: 100 Hz to 20 kHz
• Speaker unit: 2 × full-frequency speaker
• 2 × high-frequency speaker

System

• RAM: 4 GB
• CPU: 4-core
• OS: Android 9.0; Windows 10 (OPS)

Ports

Front-panel ports

• USB Type-C × 1
• USB Type-A 3.0 × 2

Side-panel ports

• USB Type-A 3.0 × 1
• USB Type-B × 1
• HDMI (input) × 2
• HDMI (output) × 1
• COM port × 1

Other features

• Whiteboard saving mode: QR code scanning / Email / Local disk / USB flash drive
• Client OS: Android / Windows / iOS / macOS
• Annotation during projection: Supported
• Stereo sound: Supported
• Flash: 32 GB*
• RJ45 network port × 1
• 80-pin OPS port × 1
• 3.5 mm (line-in) × 1
• 3.5 mm (line-out) × 1

Gross weight (86")

• 86": 73.5 kg

Conclusion:
The Huawei IdeaHub Board 2 B2 is built to deliver professional-grade collaboration with its 4K interactive display, responsive touch performance, and versatile connectivity. It is well suited for meeting rooms, training centers, and smart classrooms where reliable presentation, seamless sharing, and comfortable long-term viewing are required.