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4K 86 Inch Digital Smart Whiteboard 16:9 Aspect Ratio & Intel Core i3/i5/i7/i9 Processor
86 Inch 4K3840 x 2160 UHD Panel
≥ 4450 mmWall-Span System Footprint
5000:1Dynamic High Contrast
Dual SystemWindows & Android Engine
Product Overview
The Smart Digital Blackboard features an 86-inch 4K flat writing panel that provides a smooth, non-reflective surface for precision chalk writing, digital drawing, and dynamic multimedia presentation. This smart digital writing pad includes an ergonomic stylus pen for accurate touch input, built over a durable, scratch-resistant nano-tempered glass surface engineered for daily classroom use.
Designed with a user-friendly interface, the interactive board connects seamlessly with Windows and Android operating systems, allowing presenters to mirror content from smartphones, tablets, and laptops for immediate collaborative work.
With a complete wall-span assembly length of at least 4450mm (integrating the central 86-inch 4K touchscreen and flanking magnetic nano sub-boards), this smart board is perfectly suited for large classrooms, higher-education auditoriums, and corporate conference halls, ensuring clear visibility and engagement for all participants.
Key Capabilities
Optics & Screen
86" 4K Flat Writing Surface
3840x2160 UHD resolution panel with 400cd/m² brightness and 5000:1 contrast ratio.
Wall-Span System
≥ 4450mm Total Footprint
Central 4K touchscreen flanked by magnetic nano honeycomb blackboards for dustless chalk writing.
Interactivity
Stylus & Touch Multi-User
Multi-user simultaneous handwriting, gesture erasing, and interactive presentation tools.
System Power
Intel Core Processor
Modular i3/i5/i7/i9 OPS CPU with 64GB SSD for dual Windows and Android software execution.
Product Name: Smart Digital Blackboard / Interactive Flat Panel (IFP)
Multi-User Support: Simultaneous multi-touch interaction for collaborative learning
Contrast Ratio: 5000:1 Dynamic High Contrast for razor-sharp text legibility
High-Speed Connectivity Ports: HDMI Input/Output, USB 2.0, USB 3.0 Pass-Through
Overall Assembly Length: ≥ 4450 mm Complete Wall-Span System
Screen Size: 86 Inch 4K Flat Panel (Options in 65 Inch and 75 Inch Available)
Input Voltage Adaptability: 180-260V AC, 50/60Hz Global Power Compliance
Global Quality Certifications: Fully CE, FCC, RoHS, and ISO9001 Certified
Technical Specifications
Parameter Attribute
Specification Value
Product Designation
Smart Digital Blackboard & Interactive Flat Panel
Alternative Classifications
Smart Digital Writing Pad, Intelligent Digital Board
Screen Panel Size
86 Inch 4K UHD Flat Writing Surface
Dynamic Contrast Ratio
5000:1 High Contrast Ratio
Screen Brightness Output
400 cd/m² ± 50 High Luminance
Display Aspect Ratio
16:9 Widescreen Panel
Total Assembly Length
≥ 4450 mm Complete Wall-Span Footprint
Processor Hardware
Intel Core i3 / i5 / i7 / i9 OPS Modular Engine
Onboard Storage (SSD)
64GB SSD High-Speed Storage Space
Multi-User Touch Support
Yes (Simultaneous Multi-Touch Writing)
I/O Ports & Interface
HDMI, USB 2.0, USB 3.0 Pass-Through
Input Power Voltage
180-260V AC, 50/60Hz Global Power Compliance
Operating System Engine
Dual System Architecture (Windows & Android)
Application Scenarios
Featuring USB 2.0/3.0 interfaces and 64GB storage capacity, this Digital Smart Whiteboard provides ample space for file storage, cloud resource downloading, and multi-device content sharing. The high 5000:1 contrast ratio and 400cd/m² brightness ensure excellent legibility across diverse educational and professional environments:
Academic Classrooms
Ideal for primary, secondary, and higher-education institutions. Teachers present visual lessons, draw complex diagrams, and record lectures while students collaborate directly on screen.
Corporate Conference Rooms
Perfect for executive boardrooms and collaborative workspaces. Business professionals present strategy slides, annotate financial models, and lead hybrid video meetings.
Vocational Training Centers
Valuable for technical instruction. Trainers deliver interactive lectures, demonstrate 3D simulations, and provide visual learning aids for large audiences.
Home Offices & Studios
Useful for remote professionals to organize tasks, map strategic workflows, and lead virtual client workshops effectively.
Virtual Learning Environments
Essential for distance teaching. Educators conduct virtual classes with integrated microphone and camera support while students participate remotely.
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.