MAXHUB Smart Blackboard B8620 86" 4K Interactive Display (Main Board)
Email sales@sourceit.com.sg or use Request for Quotation below and our team will confirm the latest price, availability and lead time.
PRODUCT DESCRIPTION
MAXHUB Smart Blackboard B8620 86" 4K Interactive Blackboard Display (Main Board), Android 13 (B8620) - 3 Years Local Warranty
86-inch 4K Smart Blackboard for Classrooms
The MAXHUB Smart Blackboard B8620 is an 86" 4K UHD (3840 x 2160) interactive display built for teaching, with a 400 cd/m² anti-glare etched glass surface that stays readable in bright classrooms.
20-Point Infrared Touch
Infrared touch recognition supports 20 simultaneous touch points with ±2 mm accuracy and ≤9 ms response, so teachers and students can write and interact on the board together.
Built-in Android 13, Camera and Microphones
An embedded Android 13.0 system (quad-core ARM A55, 8GB RAM, 128GB storage) runs lessons without an external PC. A 50MP camera with a 150° field of view and a 4-microphone array support recording and hybrid lessons, and a 2 x 25 W + 2 x 12 W speaker system fills the room.
TÜV-Certified Eye Care
The B8620 carries TÜV Eye Comfort, TÜV Flicker Free and TÜV Low Blue Light certifications for comfortable all-day viewing.
Need help choosing? Email sales@sourceit.com.sg with your classroom size and quantity and we will recommend the right configuration.
MAXHUB B8620 Datasheet — Technical Specifications
General
| Product Name | MAXHUB Smart Blackboard |
| Part Number | B8620 |
| Local Warranty (Singapore) | 3 years, supplied by SourceIT with a GST invoice |
Display
| Screen Size | 86" |
| Resolution | 3840 x 2160 |
| Active Area | 1895.04 (H) x 1065.96 (V) mm |
| Brightness | 400 cd/m² |
| Contrast Ratio | 1200:1 (typ.) |
| Colour Gamut | 72% NTSC |
| Colour Depth | 1.07B (10-bit) |
| Glass | 3.2 mm 9H tempered, zero parallax, anti-glare etched AG |
Touch
| Technology | Infrared recognition |
| Touch Points | 20 |
| Accuracy | ±2 mm |
| Response Time | ≤ 9 ms |
Built-in System
| Operating System | Android 13.0 |
| CPU | 2.0GHz quad-core ARM A55 |
| GPU | Mali-G52 MP2 |
| RAM / Storage | 8GB / 128GB |
Camera & Audio
| Camera | 50MP, 150° FOV; 4K / 1080P / 720P |
| Microphones | 4-array microphone, up to 8 m pick-up |
| Speakers | 2 x 25 W + 2 x 12 W (max.) |
Certifications
| Eye Care | TÜV Eye Comfort, TÜV Flicker Free, TÜV Low Blue Light |
Compatibility & Software Support
Built-in System
Runs lessons on the embedded Android 13.0 system (8GB RAM / 128GB storage) without an external PC.
Hybrid Teaching
The built-in 50MP camera (4K / 1080P / 720P) and 4-microphone array support lesson recording and remote participants.
Package Contents & MAXHUB Education Ordering Information
In the Box
MAXHUB's published leaflet does not list the in-box accessories — email us and we will confirm the packing list for your order. Mobile stands such as the ST23G are sold separately.
MAXHUB Education Models
| Model | Description |
| SL22MC | Smart Lectern, 21.5" touch display, Intel Core i5 PC |
| B8620 (this listing) | Smart Blackboard, 86" 4K interactive display, Android 13 |
| MAXHUB Portable Capture System | Wireless 4K capture host, camera and microphone kit |
Datasheet & Downloads
| MAXHUB Smart Blackboard leaflet | Smart Blackboard B8620 Leaflet (PDF) |
| MAXHUB product page | Smart Blackboard on maxhub.com |
Need a PDF sent directly? Email sales@sourceit.com.sg quoting B8620.
Frequently Asked Questions — MAXHUB B8620
What resolution is the B8620?
86" 4K UHD, 3840 x 2160, 400 cd/m².
How many touch points does it support?
20 touch points with infrared recognition, ±2 mm accuracy and ≤9 ms response.
Does it need a separate PC?
No — it runs a built-in Android 13.0 system with 8GB RAM and 128GB storage.
Does it have a camera and microphones?
Yes: a 50MP camera with a 150° field of view and a 4-microphone array with up to 8 m pick-up.
Is it eye-care certified?
Yes — TÜV Eye Comfort, TÜV Flicker Free and TÜV Low Blue Light.
What warranty do I get?
3 years local warranty in Singapore (MAXHUB 3-year hot swap), supplied by SourceIT with a GST invoice.
