High Brightness Intelligent Digital Board 400cd/m²±50 Brightness & Length ≥4450mm
75 Inch 4K 3840 x 2160 Display Panel
≥ 4450 mm Wall-Span System Footprint
400 cd/m² High Luminance Output
Dual System Windows & Android OS
Product Overview
The Smart Digital Writing Pad features an intuitive 75-inch 4K flat writing panel with a high 400cd/m² ±50 brightness rating, ensuring crystal-clear visibility and razor-sharp text legibility from every angle in brightly lit classrooms and executive meeting spaces. Built with 64GB SSD storage and high-speed HDMI/USB connectivity, it seamlessly integrates with laptops, tablets, document cameras, and external drives for effortless digital content sharing.
Ideal for K-12 academic classrooms, higher-education auditoriums, corporate meeting boardrooms, and team collaborative sessions, this versatile digital whiteboard combines advanced interactive functionality with a durable scratch-resistant nano-glass construction for reliable long-term institutional performance.
Key Features & Spotlight Capabilities
Optics & Screen 75" 4K Flat Writing Surface
16:9 widescreen 3840x2160 UHD panel with 400cd/m² brightness and anti-glare nano glass.
Wall-Span Ergonomics ≥ 4450mm Total Footprint
Spacious central 75" 4K touchscreen flanked by magnetic nano sub-boards for dustless chalk writing.
Interactivity Multi-User Touch Support
Simultaneous multi-student touch, digital stylus annotation, and screen mirroring support.
OPS Computing Intel Core i5 Engine
Modular Intel i5 OPS CPU with 4GB RAM and 64GB SSD for fluid dual Windows & Android OS execution.
- Product Name: Smart Digital Blackboard / Intelligent Digital Board
- Primary Application Scope: School Teaching, Corporate Meetings, Training Seminars
- Universal Electrical Adaptability: 180-260V AC Wide Input Voltage Compliance
- Multi-User Collaborative Support: Yes (Simultaneous Multi-Touch Writing)
- Panel Display Aspect Ratio: 16:9 Widescreen Configuration
- Screen Size: 75 Inch 4K Flat Panel Writing Surface
- System Memory & Storage: 4GB DDR System RAM + 64GB SSD Onboard Storage
- High-Speed I/O Port Array: HDMI, USB 2.0, USB 3.0 Pass-Through Interfaces
- Global Quality Certifications: Fully CE, FCC, RoHS, and ISO9001 Certified
Technical Specifications
| Parameter Attribute | Specification Value |
| Product Designation | Intelligent Digital Board / Smart Digital Blackboard |
| Alternative Designations | Smart Digital Writing Pad / Interactive Flat Panel (IFP) |
| Screen Panel Display Size | 75 Inch Central Display Area |
| Smart Blackboard Size | 75 Inch 4K Flat Writing Panel (3840 x 2160 P) |
| Display Aspect Ratio | 16:9 Widescreen Panel |
| Panel Luminance Brightness | 400 cd/m² ± 50 High Luminance Output |
| Total Assembly Footprint | ≥ 4450 mm Overall Wall-Span System Length |
| Processor Hardware Module | Intel Core i5 OPS Modular CPU Architecture |
| System Memory (RAM) | 4GB DDR High-Speed RAM |
| Onboard System Storage | 64GB SSD Storage Space |
| Multi-User Touch Support | Yes (Simultaneous Multi-Touch Writing) |
| I/O Ports & Pass-Through | HDMI, USB 2.0, USB 3.0 Ports |
| Input Power Voltage | 180-260V AC, 50/60Hz Global Power Compliance |
| Operating System Support | Dual System Architecture (Windows & Android Engine) |
Applications & Deployment Scenarios
Equipped with USB 2.0/3.0 interfaces and multi-user collaboration support, this digital board enables simultaneous project work, digital note taking, and real-time content sharing during active lectures. The Smart Digital Writing Pad technology allows natural writing and drawing with digital stylus pens or standard chalk on side wings, making it perfect for educational instruction, corporate presentations, and team brainstorming.
The professional design and advanced collaborative features make the MTHGH XYC Smart Digital Blackboard an essential tool for modern teaching, learning, and business environments globally.
Frequently Asked Questions
Does the 75-inch Smart Board support Dual Operating Systems?
Yes, the system features a dual OS engine supporting both Windows and Android environments, enabling educators to switch between Android teaching apps and Windows software with a single touch.
What power input standards are supported for global deployment?
The system operates on a universal 180-260V AC wide voltage power supply (50/60Hz), making it fully compatible with electrical grids across Europe, Asia, Latin America, and the Middle East without requiring external transformers.
How long is the total physical wall-span length of the product?
The complete system—including the central 75-inch 4K touchscreen and flanking magnetic nano sub-boards—spans at least 4450mm in total physical length.
Are OEM/ODM customization options available for bulk procurement?
Yes, as a factory-direct supplier, we offer full OEM/ODM customization covering exterior frame design, branding logos, hardware specifications, and custom packaging.
Product Gallery & Showroom Displays
4K Educational Chart Presentation
Showroom Mobile Stand Setup
