Huawei IdeaHub B3 IHB3-75SA – 75″ 4K Smart Interactive Whiteboard & Collaboration Display

Huawei IdeaHub B3 IHB3-75SA – 75″ 4K Smart Interactive Whiteboard & Collaboration Display

The Huawei IdeaHub B3 IHB3-75SA is a powerful 75-inch smart interactive whiteboard and collaboration display designed for professional meeting rooms, executive spaces, and educational environments. Its 75″ 4K UHD D-LED screen delivers crisp, vivid visuals with an 85% NTSC colour gamut and zero-gap bonding for a seamless viewing experience. Equipped with an 8-core CPU, 8 GB RAM, and 64 GB flash storage, the IdeaHub B3 runs HarmonyOS and optionally supports Windows (via OPS module) for flexible computing. The board’s 16 ms low-latency touch and intelligent handwriting recognition make writing and annotation feel natural and precise, while Bring Your Own Meeting (BYOM) and Wi-Fi 6 wireless sharing let users easily project content from laptops and mobile devices. For hybrid meetings, the built-in 4K AI camera with 2× digital zoom, auto-framing, and intelligent tracking delivers sharp video, and the 6-mic array with up to 10 m pickup ensures voice clarity. Multiple ports, including HDMI, USB-C, USB-A, COM, and RJ45 Ethernet, expand connectivity for a range of devices and setups.

 Features 

• Large 75″ 4K UHD interactive display — perfect for collaborative presentations and detailed content.

• Ultra-low 16 ms touch latency — smooth, paper-like writing and annotation.

• 8-core processor with 8 GB RAM and 64 GB storage — fast performance for apps and meetings.

• HarmonyOS built-in with optional Windows support via OPS module — flexible software experience.

• AI-powered 4K camera with auto-framing and intelligent tracking — sharp, professional video calls.

• 6-mic array with 10 m sound pickup — clear voice capture across large rooms.

• Wi-Fi 6 and NFC connectivity — fast wireless sharing and projection.

• BYOM (Bring Your Own Meeting) support — wireless meetings from personal devices.

• Supports mainstream meeting apps like Huawei Cloud Meeting and SmartRoom.

• Multiple ports — USB-C, USB-A, HDMI IN/OUT, COM, Line-in/out, RJ45 Ethernet for flexible device connections.