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86 Inch Screen Size Intelligent Electronic Blackboard For Large Presentations & Interactive Learning
86" / 75" / 65"Display Sizing Options
≥ 4450 mmWall-Span System Footprint
400 cd/m²Anti-Glare Luminance Output
Dual SystemWindows & Android Engine
Product Overview
The Smart Digital Blackboard is an intelligent electronic writing pad engineered to make teaching, academic lectures, and executive presentations highly engaging and interactive. Featuring a 75-inch 4K flat writing surface (with full configurations available in 65-inch and 86-inch panel sizes), it provides a complete suite of tools for presenting dynamic educational content, including real-time classroom quizzes, interactive games, and high-definition video slides.
Equipped with a comprehensive I/O port array including high-speed HDMI, USB 2.0, and USB 3.0 interfaces, users connect laptops, document cameras, and external tablets effortlessly for instant multi-device data sharing. Powered by modular Intel Core i3, i5, i7, or i9 processors with 4GB RAM and 64GB SSD storage, the board ensures fluid multitasking across demanding software applications.
Ideal for modern primary schools, higher-education lecture auditoriums, vocational training facilities, and corporate conference centers, this intelligent digital board creates a collaborative visual environment. The system also supports remote distance learning, enabling students to access courseware from external devices anywhere.
Key Capabilities
Optics & Screen
4K Flat Writing Surface
Anti-glare nano tempered glass with 400cd/m² brightness and 5000:1 dynamic contrast ratio.
Wall-Span System
≥ 4450mm Total Footprint
Central 4K touchscreen flanked by magnetic nano honeycomb blackboards for dustless chalk writing.
Interactivity
Stylus & Touch Gesture
Multi-user simultaneous handwriting, digital stylus drawing, and real-time screen annotation.
System Power
Intel Core Processor
Modular i3/i5/i7/i9 CPU with 4GB RAM and 64GB SSD for dual Windows and Android software execution.
Product Designation: Smart Digital Blackboard / Interactive Flat Panel (IFP)
Screen Sizing Configurations: 65 Inch, 75 Inch, 86 Inch Main Panel
Power Input Adaptability: 180-260V AC Wide Voltage Input (50/60Hz)
High-Speed Interfaces: USB 2.0, USB 3.0, HDMI, Touch USB Ports
Interactive Input: Dual stylus pen and finger multi-touch screen functionality
Presentation Tools: Pre-loaded interactive software suite for online teaching and courseware
Global Trade Compliance: Fully CE, FCC, RoHS, and ISO9001 Certified Quality
Technical Specifications
Specification Parameter
Technical Details
Product Designation
Smart Digital Blackboard & Interactive Flat Panel
Alternative Classifications
Smart Digital Writing Pad, Intelligent Digital Board
Screen Panel Size Options
65 Inch / 75 Inch / 86 Inch Configurations
Central Writing Panel
75 Inch 4K UHD Flat Writing Surface
Total Assembly Length
≥ 4450 mm Complete Wall-Span Footprint
Display Aspect Ratio
16:9 Widescreen Panel
Screen Brightness Output
400 cd/m² ± 50 High Luminance
Dynamic Contrast Ratio
5000:1 High Contrast Ratio
Processor Architecture
Intel Core i3 / i5 / i7 / i9 OPS Modular Engine
System Memory & Storage
4GB DDR System RAM / 64GB SSD Storage
Input Power Voltage
180-260V AC, 50/60Hz Global Power Compliance
I/O Ports & Interface
HDMI, USB 2.0, USB 3.0, Touch USB Pass-Through
Operating System Support
Dual OS Engine Architecture (Windows & Android)
Applications & Deployment Scenarios
The Digital Smart Whiteboard features a massive 75-inch 4K flat writing surface as part of a wall-spanning system measuring over 4.4 meters, providing ample space for teachers and executive presenters to display multimedia courseware. The 3840x2160 resolution panel ensures crystal-clear text, high-definition diagrams, and fluid video playback for easy audience viewing from any corner of the room.
Multi-user touch support allows multiple students or corporate team members to collaborate on the same screen, making it ideal for group STEM activities, strategy mapping, and team brainstorming sessions. With 64GB SSD storage and USB 2.0/3.0 interfaces, users transfer, open, and archive lesson files effortlessly.
Engineered for classrooms across primary and higher education as well as executive conference rooms for client meetings and employee workshops, this intelligent electronic blackboard stands as an essential investment for modernizing institutional visual workflows.
Frequently Asked Questions
Does the 86-inch Smart Blackboard 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 processor configurations are available for procurement?
Our modular Intel OPS PC architecture can be ordered with Intel Core i3, i5, i7, or i9 processors depending on your institutional software performance requirements.
What is the total physical length of the complete board assembly?
The complete system—including the central 4K touchscreen display and flanking magnetic nano sub-boards—spans at least 4450mm in total physical length.
What global power input standards are supported?
The board operates on a universal 180-260V AC power supply (50/60Hz), making it fully compatible with international electrical power grids for global export.
