HUAWEI IdeaHub B2
- Classification:Huawei IdeaHub system
- Release time:2025-11-24
- Page views:0
HUAWEI IdeaHub B2
- Classification:Huawei IdeaHub system
- Release time:2025-11-24
- Page views:0
Lightweight office solution
IdeaHub B2, based on a brand-new hardware architecture platform, provides a 1080P high-definition cloud conferencing experience on Android devices. Equipped with a 4K soft light screen, it offers a comprehensive upgrade for screen projection and writing, and is widely used in collaborative creation scenarios such as business reports, project discussions, and morning meetings, meeting the needs of lightweight digital office work.

Native cloud conferencing
1080P HD video conferencing, no OPS installation required, built-in Huawei Cloud Meeting, one-click QR code entry, making meetings as simple as opening a window. Professional-grade 4K video camera with a 1.5μm industrial-grade light sensor, TV distortion <2%, low noise for a more natural sound, and a circulating heat dissipation design ensures clear audio even during long meetings; 6-array microphones use beamforming to easily pick up human voices within 10 meters, combined with a 550cm³ ultra-large sound cavity stereo speaker, ensuring clear hearing and true-to-life communication.

1. Intelligent drawing and smooth writing
With a self-developed handwriting tracking algorithm, the writing latency is as low as 25ms; the new generation magnetic stylus offers multiple strokes and handwriting options, allowing you to write and draw to your liking; high-precision intelligent recognition of handwritten text and graphics, turning drafts into final drafts in seconds; scan the QR code on the whiteboard to take away the meeting content with one click, save it on your phone or tablet, and view it anytime, anywhere.
2. Multi-device collaboration, smart office ecosystem
Collaborate with various types of terminals, providing mutual support; pre-installed with mainstream office applications.
IdeaHub Zone Application Large Screen Adaptation


| IdeaHub B2-65-inch | IdeaHub B2-75 inch | IdeaHub B2-85 inch | |
| model | IHB2-65PU | HB2-75PU | IHB2-86PU |
| Product Dimensions | 1485mm × 92mm × 916mm | 1706mm × 92mm × 1041mm | 1953mm × 92mm × 1181mm |
| Packaging size | 1650mm × 220mm × 1050mm | 1900mm × 220mm × 1170mm | 2090mm × 250mm × 1300mm |
| Components | |||
| Complete machine | 1 unit | 1 unit | 1 unit |
| stylus | 2 | 2 | 2 |
| Matching cables | Power cord ×1 | Power cord ×1 | Power cord ×1 |
| Floor stand | Optional (compatible with 65", 75" and 86") | Optional (compatible with 65", 75" and 86") | Optional (compatible with 65", 75" and 86") |
| Wall mount bracket | Optional (compatible with 65", 75" and 86") | Optional (compatible with 65", 75" and 86") | Optional (compatible with 65", 75" and 86") |
| Smart screen projector | Optional | Optional | Optional |
| OPS Plug-in Computer | Optional | Optional | Optional |
| Note: The IdeaHub B2 product bracket interface meets the VESA standard. | |||
| Screen | |||
| resolution | Ultra HD 4K (3840 x 2160) | Ultra HD 4K (3840 x 2160) | Ultra HD 4K (3840 x 2160) |
| Backlight type | D-LED | D-LED | D-LED |
| bonding process | Zero bonding | Zero bonding | Zero bonding |
| Viewing angle | 178° | 178° | 178° |
| Dark color | 10bit (8bit +FRC) | 10bit (8bit +FRC) | 10bit (8bit +FRC) |
| Color gamut | 85% NTSC (typical value) | 85% NTSC (typical value) | 85% NTSC (typical value) |
| screen refresh rate | 60 Hz | 60 Hz | 60 Hz |
| Number of touch points | 8 PM | 20point | 20point |
| Camera | |||
| Lens zoom | 2× Digital Zoom | 2×Digital zoom | 2×Digital zoom |
| Maximum viewing angle | Horizontal: 80° / Vertical: 50° | level:80° / Vertical: 50° | level:80° / Vertical: 50° |
| Video output pixels | 4K | 4K | 4K |
| TV distortion | <2% | <2% | <2% |
| aperture | F1.8 | F1.8 | F1.8 |
| speaker | |||
| Frequency domain | 100Hz-20kHz | 100Hz-20kHz | 100Hz-20kHz |
| loudspeaker unit | 2 full-range units + 2 high-frequency units | 2 full-range units + 2 high-frequency units | 2 full-range units + 2 high-frequency units |
| stereo | support | support | support |
| Maximum power | 30W | 30W | 30W |
| microphone | |||
| pickup angle | 180° | 180° | 180° |
| Number of microphones | 6 | 6 | 6 |
| Frequency domain | 100Hz-20kHz | 100Hz-20kHz | 100Hz-20kHz |
| pickup distance | 10m | 10m | 10m |
| Wireless connection | |||
| Dual Wi-Fi module | √ | √ | √ |
| frequency | 2.4 GHz/5 GHz | 2.4 GHz/5 GHz | 2.4 GHz/5 GHz |
| system | |||
| CPU | 4Core @1.5G | 4Core @1.5G | 4Core @1.5G |
| RAM | 4 GB | 4 GB | 4 GB |
| Flash | 32 GB | 32 GB | 32 GB |
| operating system | Android 9.0/Windows 10* | Android 9.0/Windows 10* | Android 9.0/Windows 10* |
| * Windows 10 operating system, requires optional OPS plug-in computer. | |||
| Terminal interface | |||
| Front Interface | USB Type-C x 1;USB Type-A 3.0 x 2 | USB Type-C x 1;USB Type-A 3.0 x 2 | USB Type-C x 1;USB Type-A 3.0 x 2 |
| Side interface | USB Type-A 3.0 x 1;USB Type-B x 1;HDMI IN x 2;HDMI OUT x 1;COM口 x 1;RJ45网口 x 1;80pin OPS接口 x 1;3.5mm Line-in x 1;3.5mm Line-out x 1 | USB Type-A 3.0 x 1;USB Type-B x 1;HDMI IN x 2;HDMI OUT x 1;COM口 x 1;RJ45网口 x 1;80pin OPS接口 x 1;3.5mm Line-in x 1;3.5mm Line-out x 1 | USB Type-A 3.0 x 1;USB Type-B x 1;HDMI IN x 2;HDMI OUT x 1;COM口 x 1;RJ45网口 x 1;80pin OPS接口 x 1;3.5mm Line-in x 1;3.5mm Line-out x 1 |
| Meeting | |||
| Third-party meeting | support | support | support |
| Screen mirroring | |||
| Screen mirroring methods | IdeaShare screen mirroring code; HDMI and Type-C wired screen mirroring; smart screen mirroring device; NFC one-touch screen mirroring, drop-down menu screen mirroring | IdeaShare screen mirroring code; HDMI and Type-C wired screen mirroring; smart screen mirroring device; NFC one-touch screen mirroring, drop-down menu screen mirroring | IdeaShare screen mirroring code; HDMI and Type-C wired screen mirroring; smart screen mirroring device; NFC one-touch screen mirroring, drop-down menu screen mirroring |
| Screen casting effect | Wireless screen mirroring supports up to 4K 30fps; wired screen mirroring supports up to 4K 60fps. | Wireless screen mirroring supports up to 4K 30fps; wired screen mirroring supports up to 4K 60fps. | Wireless screen mirroring supports up to 4K 30fps; wired screen mirroring supports up to 4K 60fps. |
| Screen mirroring client supports the following systems | Android / Windows / iOS / macOS | Android / Windows / iOS / macOS | Android / Windows / iOS / macOS |
| Screen Annotation | support | support | support |
| Reverse control | support | support | support |
| write | |||
| Writing delay | ≤25ms | ≤25ms | ≤25ms |
| Writing accuracy | ±1mm | ±1mm | ±1mm |
| Touch height | ≤1.5mm | ≤1.5mm | ≤1.5mm |
| Whiteboard preservation method | QR code/email/local/USB drive | QR code/email/local/USB drive | QR code/email/local/USB drive |
| Intelligent handwriting recognition | support | support | support |