Huawei IdeaHub S3 75" 4K AI Video Conferencing Interactive Display, IHS3-75SA
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PRODUCT DESCRIPTION
Huawei IdeaHub S3 75" 4K AI Video Conferencing Interactive Display (IHS3-75SA) - Local Warranty
The HUAWEI IdeaHub S3 75" (IHS3-75SA) is Huawei's AI-enhanced all-in-one video conferencing display — dual camera with 5x zoom and speaker tracking, a 24-mic array that picks up voices 15 m away and a 70 W five-speaker sound system.
Key Features
- 4K screen with 85% NTSC colour gamut and optical anti-blue light.
- Dual camera (1W + 1T, wide + telephoto) with 5x zoom and AI speaker tracking.
- 24-mic array with 15 m sound pickup, AI noise reduction and Acoustic Baffle 2.0.
- 70 W speaker system: 2 x tweeters, 2 x full-range speakers and 1 x woofer.
- 8-core CPU, 8 GB RAM, 128 GB storage; HarmonyOS, with Windows via optional OPS.
- Huawei Cloud Meeting SmartRooms: 1080p30 video + 1080p30 / 4K8 content sharing; up to 9-pane multi-view sharing.
Huawei IHS3-75SA Datasheet — Technical Specifications
General
| Product Name | Huawei IdeaHub S3 75" 4K AI Video Conferencing Interactive Display |
| Brand | Huawei |
| Huawei Part Number | 55151286 |
| Model | IHS3-75SA |
Display & Writing
| Screen Size | 75-inch infrared touch screen |
| Resolution | 4K |
| Colour Gamut | 85% NTSC |
| Optical Anti-Blue Light | Supported |
System
| CPU | 8 core |
| RAM | 8 GB |
| Storage | 128 GB |
| Operating System | HarmonyOS/ Windows (OPS required) |
Camera
| Camera | 1W+1T |
| Zoom | 5X |
| Speaker Tracking | Supported |
Audio
| Microphones | 24 |
| Pickup Distance | 15m |
| Speakers | 2 x tweeters + 2 x full-range speakers + 1 x woofer |
| Speaker Total Power | 70W |
Meetings
| Native Meeting Apps | Huawei Cloud Meeting SmartRooms |
| Meeting Performance | Huawei Cloud Meeting SmartRooms: 1080p 30 fps video + 1080p 30fps/4K 8 fps content sharing |
Optional Accessories & Ordering Information
The OPS PC, IdeaShare Key, rolling stand and wall mount bracket are optional and sold separately.
IdeaHub S3 Sizes
| Model | Huawei part / model |
| Huawei IdeaHub S3 65" 4K AI Video Conferencing Interactive Display | 55151285 / IHS3-65SA |
| Huawei IdeaHub S3 75" 4K AI Video Conferencing Interactive Display | 55151286 / IHS3-75SA |
| Huawei IdeaHub S3 86" 4K AI Video Conferencing Interactive Display | 55151287 / IHS3-86SA |
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
| Launch news | Huawei: AI-enhanced IdeaHub S3 |
| Huawei eKit product page | HUAWEI eKit product page |
Frequently Asked Questions — IdeaHub S3 75
What is new in the S3 compared with the S2?
The S3 moves to a dual camera with 5x zoom, a 24-mic array with 15 m pickup (vs 6 mics / 12 m), a 70 W five-speaker system and 128 GB of storage.
Which room size is it for?
With 15 m pickup and 5x zoom it is aimed at medium to large meeting rooms.
Can it run Windows?
Yes, with the optional OPS PC module.
