The HUAWEI IdeaHub Board 3 Pro IHB2-75PB is a 75-inch 4K UHD smart interactive collaboration display built for modern classrooms, training rooms, and hybrid workspaces
The HUAWEI IdeaHub Board 3 Pro (Model: IHB2-75PB) is a premium 75-inch 4K UHD interactive collaboration display meticulously built for modern classrooms, training areas, and corporate meeting environments. Operating primarily on Huawei's native HarmonyOS, it supports an optional Open Pluggable Specification (OPS) computer module to seamlessly run a dual HarmonyOS and Windows ecosystem with one-tap switching
Screen Locking with Password
Comprehensive security protection, effectively protecting enterprise privacy and data from being leaked
Intelligent O&M
All in Your Hands
The IdeaManager device management platform remotely manages and controls multiple IdeaHubs.
The IdeaCare supports one-click quick diagnostics of typical faults and troubleshooting.
4K Soft Light Screen to Protect Your Eye Health
4K display, rich visuals
Optical anti-blue light with zero color cast
• Display Panel: 75-inch D-LED screen with a 4K UHD resolution (3840 x 2160), a smooth 60Hz refresh rate, and a 16:9 widescreen aspect ratio.
• Eye Comfort: Equipped with a specialized 4K soft-light screen featuring zero-gap bonding and certified optical anti-blue light protection.
• Touch Capabilities: High-precision infrared multi-touch supporting up to 20 simultaneous touchpoints with an ultra-low writing latency of 16ms.
• Operating Systems: Native HarmonyOS out of the box with extensive cross-system compatibility supporting Android, Windows, and specialized Office PowerPoint integrations
Resolution
4K (3840 x 2160 pixels)
Screen Lamination
Zero-gap bonding
Touch sensing distance
≤ 1.5 mm
Speaker frequency domain
100 Hz to 20 kHz
Microphone frequency domain
100 Hz to 20 kHz
Native meeting apps
Huawei Cloud Meeting and WeLink
Dual streams (audio/video + data sharing)
1080p30fps+1080p15fps/4K3fps
OS
HarmonyOS, Windows (OPS required)
Wi-Fi frequency
2.4 GHz + 5 GHz
Port
Front-panel ports: 1 x Type-C/2 x USB 3.0 Side-panel ports: 1 x 3.5mm LINE IN/1 x 3.5mm LINE OUT 2 x HDMI IN/1 x HDMI OUT 1 x USB 3.0/2 x USB 2.0/1 x Type-B 1 x RJ45 (10/100/1000 Mbit/s LAN) 1 x COM port