Description
The Huawei IdeaHub B3 75″ Interactive Display is a powerful all-in-one collaboration and productivity screen designed for modern meeting rooms, classrooms, and hybrid workspaces. Its large 75-inch 4K UHD display delivers sharp, vivid visuals, making presentations, video calls, and digital whiteboard sessions clear and engaging.
Thanks to advanced multi-touch support and low writing latency, interactive whiteboarding feels natural and responsive. Whether brainstorming ideas or annotating documents directly on the screen, users enjoy smooth and intuitive touch performance.
The built-in AI camera with intelligent tracking keeps remote participants at the center of video calls, while the 6-microphone array and 30 W speakers capture and deliver clear audio from up to 10 meters away without extra sound equipment.
With Wi-Fi 6 and NFC connectivity, screen sharing and wireless projection are fast and seamless. The IdeaHub B3 also supports popular meeting tools like Cloud Meeting and SmartRoom, making it a versatile solution for collaborative work, presentations, and hybrid communication.
Features
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75″ 4K UHD Interactive Touchscreen — delivers crisp visuals and multi-touch support.
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AI-Enhanced Camera with Intelligent Tracking — keeps speakers centered during video calls.
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6-Microphone Array & Powerful Audio — captures and delivers clear sound for large meeting spaces.
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Fast Wireless Sharing (Wi-Fi 6 & NFC) — easy screen mirroring and projection.
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Multi-Device Meeting Support — works with Cloud Meeting, SmartRoom, BYOM, and more.
TECHNICAL SPECIFICATION
| Specification | Details |
|---|---|
| Display Size & Resolution | 75″ 4K UHD (3840 × 2160) |
| Touch & Latency | Multi-touch with ~16 ms writing latency |
| Camera | 4K AI camera with 2× digital zoom & intelligent tracking |
| Connectivity | Wi-Fi 6 (2.4 GHz + 5 GHz), NFC |
| Audio | 30 W speakers; 6-mic array (10 m pickup) |
| CPU & Memory | 8-core CPU, 8 GB RAM, 64 GB flash storage |
| Operating System | HarmonyOS (Windows supported via optional OPS) |


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