Huawei IdeaHub B3 75" 4K Interactive Display with Built-in Camera, IHB3-75SA

SKU: 55150938 Brand: Huawei

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PRODUCT DESCRIPTION

Huawei IdeaHub B3 75" 4K Interactive Display with Built-in Camera (IHB3-75SA) - Local Warranty

The HUAWEI IdeaHub B3 75" (IHB3-75SA) is an all-in-one 4K interactive display for video meetings — built-in camera with auto-framing and speaker tracking, 6-mic array, 30 W speakers, 16 ms writing and Wi-Fi 6 projection in one jade-white panel.

Key Features

4K D-LED infrared touch screen with zero-gap bonding, 16 ms writing latency and ≤ 1.5 mm touch sensing distance.
Built-in camera (80° horizontal field of view, < 2% TV distortion) with auto-framing and intelligent speaker tracking.
6-mic array with 180° / 10 m pickup and 4 speakers (30 W) for small and medium meeting rooms.
Huawei Cloud Meeting and WeLink native (1080p30 video + 1080p15 / 4K3 content); BYOM with third-party meeting apps.
8-core CPU, 8 GB RAM, 64 GB storage; HarmonyOS with one-tap Windows via optional OPS.
Wi-Fi 6 dual-band, NFC; front Type-C and 2 x USB 3.0, side 2 x HDMI in, HDMI out, RJ45 and COM.

Huawei IHB3-75SA Datasheet — Technical Specifications

General

Product Name	Huawei IdeaHub B3 75" 4K Interactive Display with Built-in Camera
Brand	Huawei
Huawei Part Number	55150938
Model	IHB3-75SA

Display & Writing

Screen Size	75-inch infrared touch screen
Resolution	4K
Backlight	D-LED
Lamination	Zero-gap bonding
Writing Latency	16 ms
Touch Sensing Distance	≤ 1.5 mm

System

CPU	8-core
RAM	8 GB
Storage	64 GB
Operating System	HarmonyOS, Windows (OPS required)
OPS PC Slot	Optional

Camera

Horizontal Field of View	80°
TV Distortion	<2%
Privacy Lens Cap	No
Auto-Framing	Yes
Intelligent Speaker Tracking	Yes

Audio

Microphones	6
Pickup Angle	180°
Pickup Distance	10m
Microphone Frequency Range	100 Hz to 20 kHz
Speaker Units	4
Speaker Total Power	30W
Speaker Frequency Range	100 Hz to 20 kHz

Meetings

Native Meeting Apps	Huawei Cloud Meeting and WeLink
Dual Streams (Video + Content)	1080p30fps+1080p15fps/4K3fps
BYOM (Bring Your Own Meeting)	Yes

Connectivity

Wi-Fi	Wi-Fi 6
Wi-Fi Bands	2.4 GHz + 5 GHz
NFC	Yes
Ports	Front-panel ports: 1 x Type-C/2 x USB 3.0 Side-panel ports: 1 x 3.5mm LINE IN/1 x 3.5mm LINE OUT; 2 x HDMI IN/1 x HDMI OUT; 1 x USB 3.0; 1 x RJ45 (10/100/1000 Mbit/s LAN); 1 x COM port

Package Contents & Ordering Information

The OPS PC, IdeaShare Key, rolling stand and wall mount bracket are optional and sold separately.

IdeaHub B3 Sizes

Model	Huawei part / model
Huawei IdeaHub B3 65" 4K Interactive Display with Built-in Camera	55150937 / IHB3-65SA
Huawei IdeaHub B3 75" 4K Interactive Display with Built-in Camera	55150938 / IHB3-75SA
Huawei IdeaHub B3 86" 4K Interactive Display with Built-in Camera	55150939 / IHB3-86SA

IdeaHub Accessories

Accessory	Huawei part / model
Huawei IdeaHub OPS W021 Z PC Module	06190054 / OPS W021 Z
Huawei IdeaHub OPS W022 Z PC Module	06190053 / OPS W022 Z
Huawei IdeaHub Rolling Stand II, White	21155908 / WB1M0IDEAHUB07
Huawei IdeaHub Rolling Stand II, Gray	21155908-001 / WB1M0IDEAHUB08
Huawei IdeaHub Wall Mount Bracket	21156005 / WB1M0BRACKET01
Huawei IdeaShare Key (Type-A) 4K Wireless Screen Sharing Dongle	02170469 / EP02T-H
Huawei IdeaShare Key (Type-C) Wireless Screen Sharing Dongle	02170477 / HWA-01

Datasheet & Downloads

Datasheet	HUAWEI IdeaHub B3 Datasheet
Product page	HUAWEI IdeaHub B3

Frequently Asked Questions — IdeaHub B3 75

What is the difference between the B3 and the Board 3 Pro?

The B3 adds a built-in camera with auto-framing and intelligent speaker tracking, so it is ready for video meetings out of the box. The Board 3 Pro needs an external camera.

Which meeting apps does it support?

Huawei Cloud Meeting and WeLink natively, plus Bring Your Own Meeting (BYOM) so a connected laptop can use its own meeting app with the IdeaHub camera, mics and speakers.

Can I run Windows on it?

Yes. Install the optional OPS PC module and switch between HarmonyOS and Windows with one tap.