



HUAWEI IdeaHub B3 IHB3-65SA 65-Inch Infrared Touchscreen Jade White
HUAWEI IdeaHub B3 — smart collaboration device with a 65-inch 4K infrared touchscreen, designed for meeting rooms. The device combines a camera, interactive whiteboard, and built-in audio system, supporting BYOM, auto-framing, and intelligent participant tracking.
- Resolution
- 4K
- Backlight type
- D-LED
- Screen lamination
- Zero-gap bonding
- Touch input latency
- 16 ms
Description
Key benefits
- 4K touchscreen: 65-inch infrared panel with Zero-gap bonding lamination and 16 ms latency
- 30 W audio system: four speakers and six microphones with sound pickup range up to 10 m
- Smart camera: 80° horizontal field of view with auto-framing and intelligent tracking
- BYOM and NFC: supports Bring Your Own Meeting and wireless connections via Wi-Fi 6 module
- Dual streams: simultaneous transmission of audio/video and data in 1080p30fps + 1080p15fps / 4K3fps formats
Display and touch input
The 65-inch infrared touchscreen delivers 4K resolution with D-LED backlighting. Zero-gap bonding lamination eliminates the air gap between the glass and panel, enhancing image clarity and touch accuracy. Touch input latency is 16 ms, and the touch registration distance is no more than 1.5 mm.
Audio and camera
The built-in audio system consists of four speakers with a total output of 30 W and a frequency range of 100 Hz to 20 kHz. Six microphones provide sound pickup up to 10 m away at a 180° angle within the same frequency range. The camera, with an 80° horizontal field of view, supports auto-framing and intelligent tracking, with image distortion of less than 2%.
Performance and connectivity
The device runs on an 8-core processor with 8 GB of RAM and 64 GB of built-in flash storage. Wireless connectivity is handled by a Wi-Fi 6 module operating in the 2.4 GHz and 5 GHz bands, and NFC is also supported. Wired connections include a gigabit RJ45 10/100/1000 Mbps port. The front panel features a Type-C port and two USB 3.0 ports; the side panel includes 3.5 mm LINE IN and LINE OUT jacks, two HDMI inputs, one HDMI output, one USB 3.0 port, an RJ45 port, and a COM port.
Software and video conferencing
The base operating system is HarmonyOS; Windows compatibility is available with an optional OPS module. The device supports BYOM (Bring Your Own Meeting) and comes preinstalled with Huawei Cloud Meeting and WeLink apps. Dual streams enable simultaneous transmission of audio/video and shared data in 1080p30fps + 1080p15fps or 4K3fps formats.
Specifications
| Resolution | 4K |
| Backlight type | D-LED |
| Screen lamination | Zero-gap bonding |
| Touch input latency | 16 ms |
| Touch registration distance | ≤ 1.5 mm |
| Processor | 8-core |
| RAM | 8 GB |
| Flash storage | 64 GB |
| Operating system | HarmonyOS, Windows (OPS required) |
| OPS module | optional |
| Number of speakers | 4 |
| Total speaker output | 30 W |
| Speaker frequency range | 100 Hz – 20 kHz |
| Number of microphones | 6 |
| Sound pickup range | 10 m |
| Sound pickup angle | 180° |
| Microphone frequency range | 100 Hz – 20 kHz |
| Camera horizontal field of view | 80° |
| Image distortion | < 2% |
| Wi-Fi | Wi-Fi 6 (2.4 GHz + 5 GHz) |
| NFC | yes |
| RJ45 | 10/100/1000 Mbps LAN |
| Front panel ports | 1 × Type-C, 2 × USB 3.0 |
| Side panel ports | 1 × 3.5 mm LINE IN, 1 × 3.5 mm LINE OUT, 2 × HDMI IN, 1 × HDMI OUT, 1 × USB 3.0, 1 × RJ45, 1 × COM |
| Dual streams | 1080p30fps + 1080p15fps / 4K3fps |
| BYOM | yes |
| Auto-framing | yes |
| Intelligent tracking | yes |
| Native meeting apps | Huawei Cloud Meeting and WeLink |
| Device dimensions (H × W × D) | 916.1 mm × 1484.5 mm × 91.6 mm |
| Packaging dimensions (H × W × D) | 1050 mm × 1650 mm × 220 mm |
| Net weight (including packaging) | 35.5 kg |
| Gross weight (including packaging) | 43.0 kg |
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