| Product Details | |
| Accessories | Touch Screen Pen x 2, Power Cable x 1, OPS(Optional), Smart Projector Dongle(Optional) |
| Dimensions | 1484.5mm x 916.1mm x 91.6mm (65") / 1705.7mm x 1040.5mm x 91.8mm (75") / 1953mm x 1180.6mm x 91.8mm (86") |
| Appearance | |
| Color | Jade White |
| Dimensions and weight | |
| Package dimensions (H x W x D) | 1650mm x 1050mm x 220mm (65") / 1900mm x 1170mm x 220mm (75") / 2090mm x 1300mm x 250mm (86") |
| Network | |
| Dual Band Wi-Fi Module | √ |
| Frequency Band | 2.4GHz + 5GHz |
| Projection | |
| OS Supported | Android / Windows / iOS / macOS |
| Projection mode | IdeaShare, Wired Projection(HDMI, Type-C), NFC(Huawei Mate40), Smart Projector |
| Reverse control | √ |
| Projection effect | 4K30FPS(Wireless), 4K60FPS(Wired) |
| Screen | |
| Color Depth | 10bit (8bit + FRC) |
| Refresh rate | 60Hz |
| Color gamut | 85%NTSC |
| Multi-touch | 20 points |
| Backlight type | D-LED |
| Screen Lamination | Zero-gap bonding |
| Camera | |
| Aperture | F1.8 |
| TV Distortion | <2% |
| Resolution | 4K |
| Ultra-wide angle | 80° (Horizontal), 50° (Vertical) |
| Zoom | 2x digital zoom |
| Speakers | |
| Frequency domain | 100Hz - 20kHz |
| Quantity | 2 full-frequency + 2 high-frequency units |
| Stereo audio | √ |
| Microphone | |
| Sound pickup distance | 10m |
| Sound pickup angle | 180° |
| Quantity | 6 |
| Frequency domain | 100Hz - 20kHz |
| Writing | |
| Precision | ±1 mm |
| Writing Latency | 16ms |
| Whiteboard saving mode | QR code scanning, email, USB flash drive, and local storage |
| Smart writing | Support for recognition of English Chinese, and 11 graphics |
| Operating system | |
| Operating system | HarmonyOS/Windows 10 |
| Terminal interface | |
| Front Port | USB Type-C x 1, USB Type-A 3.0 x 2 |
| Side Port | USB Type-A 3.0 x 1, USB Type-B x 1, HDMI In x 2, HDMI Out x 1, COM x 1, RJ-45 x 1, 80pin OPS x 1, 3.5mm Line-in x 1, 3.5mm Line-out x 1 |
| Processor | |
| CPU | 8 Cores |
| RAM | 8GB |
| Storage | 64GB(Flash) |
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Tags: HUAWEI IdeaHub B3