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Xingyicheng (Shenzhen) Technology Co., Ltd.

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China I5 Processor Smart Digital Blackboard with 5000:1 Contrast Ratio and 16:9 Aspect
China I5 Processor Smart Digital Blackboard with 5000:1 Contrast Ratio and 16:9 Aspect

  1. China I5 Processor Smart Digital Blackboard with 5000:1 Contrast Ratio and 16:9 Aspect
  2. China I5 Processor Smart Digital Blackboard with 5000:1 Contrast Ratio and 16:9 Aspect
  3. China I5 Processor Smart Digital Blackboard with 5000:1 Contrast Ratio and 16:9 Aspect

I5 Processor Smart Digital Blackboard with 5000:1 Contrast Ratio and 16:9 Aspect

  1. MOQ: 1 Set
  2. Price: Negotiable
  3. Get Latest Price
Brightness 400cd/㎡±50
Screen Size 75 Inch
Aspect Ratio 16:9
Connectivity USB2.0/3.0, HDMI
Length ≥4450mm
Ram 4GB
Display Type Flat Writing Panel
Ports HDMI, USB
Storage 64GB
Resolution 4K
Processor I5
Contrast Ratio 5000:1
Touch Screen Yes
Smart Blackboard Size 75 Inch 4K Flat Writing Panel
Multi-User Support Yes
Payment Terms L/C,D/A,D/P,T/T,Western Union
Supply Ability 10000 Piece
Delivery Time 7-10 work days
Packaging Details Standard carton package : carton+ plastic bag+ foam+ honeycomb paperboard+ pack thread.
Interface USB2.0/3.0
Input Voltage 180-260V AC
Operating System Not specified
Certification CE/FCC/ROHS/ISO9001/ISO19001
Brand Name MTHGH
Model Number XYC-75
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Brightness 400cd/㎡±50 Screen Size 75 Inch
Aspect Ratio 16:9 Connectivity USB2.0/3.0, HDMI
Length ≥4450mm Ram 4GB
Display Type Flat Writing Panel Ports HDMI, USB
Storage 64GB Resolution 4K
Processor I5 Contrast Ratio 5000:1
Touch Screen Yes Smart Blackboard Size 75 Inch 4K Flat Writing Panel
Multi-User Support Yes Payment Terms L/C,D/A,D/P,T/T,Western Union
Supply Ability 10000 Piece Delivery Time 7-10 work days
Packaging Details Standard carton package : carton+ plastic bag+ foam+ honeycomb paperboard+ pack thread. Interface USB2.0/3.0
Input Voltage 180-260V AC Operating System Not specified
Certification CE/FCC/ROHS/ISO9001/ISO19001 Brand Name MTHGH
Model Number XYC-75 Place of Origin China
High Light USB2.0/3.0 Interface Smart Digital Blackboard
USB 2.0/3.0 Interface Intel Core i5 Smart Digital Blackboard 5000:1 Contrast Ratio & 16:9 4K Display
75 Inch 4K UHD Flat Writing Panel
≥ 4450 mm Overall Wall-Span System
5000:1 Dynamic High Contrast
Dual System Windows & Android Engine
Product Overview

This intelligent digital smart whiteboard revolutionizes collaborative learning, brainstorming sessions, and group discussions with its advanced multi-user support feature. Multiple users interact with the board simultaneously using stylus tools or finger touch, enabling real-time contribution and idea sharing among students, teachers, and corporate team members.

Designed for exceptional user-friendliness, the board features an intuitive and responsive touch screen interface for easy navigation and system control. With 64GB SSD storage capacity and 4GB RAM, educators and business presenters have ample high-speed space for lesson slides, video courseware, and heavy multimedia presentation files.

Highly versatile and suitable for diverse deployment scenarios including K-12 classroom teaching, university lecture halls, corporate executive boardrooms, and large audience presentations, this digital blackboard delivers complex concepts with visual impact. Its 180-260V AC wide input voltage range ensures continuous reliability across international power infrastructure grids.

Key Features
Display Glass
75" 4K Flat Writing Surface

Anti-glare tempered safety glass with 400cd/m² brightness and 5000:1 contrast ratio.

Processing Power
Intel Core i5 Engine

High-performance i5 processor with 4GB RAM and 64GB SSD storage for fluid multi-app multitasking.

Wall-Span System
≥ 4450mm Footprint

Spacious central touchscreen flanked by nano honeycomb magnetic sub-boards for chalk writing.

I/O Connectivity
USB 2.0/3.0 & HDMI

Multi-port pass-through array supporting unified single-cable links for Windows and Android OS.

  • Product Name: Smart Digital Blackboard / Interactive Flat Panel (IFP)
  • Display Panel Brightness: 400 cd/m² ±50 High Luminance Output
  • Universal Input Voltage: 180-260V AC, 50/60Hz Global Power Compliance
  • Processor Architecture: Intel Core i5 Processor (Optional i3/i7/i9 Configurations)
  • Target Application Scope: K-12 School Teaching, Higher Education, Executive Meetings
  • System Memory & Storage: 4GB System RAM + 64GB Onboard SSD Storage
  • Interactivity: Multi-user touch collaborative support with gesture control
  • International Quality Standards: Fully CE, FCC, RoHS, and ISO9001 Certified
Category Synonyms & Alternative Names: Smart Digital Writing Pad, Intelligent Digital Board, Digital Smart Whiteboard, Electronic Touch Chalkboard, 4K UHD Interactive Teaching Totem.
Technical Specifications
Parameter Attribute Specification Value
Product Name Smart Digital Writing Pad & Electronic Blackboard
Smart Blackboard Size 75 Inch 4K Flat Writing Panel
Central Screen Display Size 75 Inch Panel (Configurations in 65" & 86" Available)
Total Assembly Length ≥ 4450 mm Complete Wall-Span Unit
Display Resolution & Aspect Ratio 3840 x 2160 P (4K UHD) / 16:9 Widescreen
Dynamic Contrast Ratio 5000:1 Contrast Ratio
Panel Brightness Output 400 cd/m² ± 50 High Luminance
Processor Hardware Intel Core i5 Processor (Modular OPS Module)
RAM & System Storage 4GB RAM / 64GB SSD Storage
I/O Ports & Interface HDMI Input/Output, USB 2.0, USB 3.0, Touch USB Pass-Through
Multi-User Support Yes (Simultaneous Multi-Touch Writing)
Input Power Voltage 180-260V AC, 50/60Hz Global Power Compliance
Operating System Engine Dual System Architecture (Windows & Android Engine)
Applications & Performance

Perfect for school teaching in academic classrooms, lecture halls, and corporate conference rooms, the MTHGH XYC Intelligent Digital Board features a 16:9 aspect ratio that optimizes all displayed video content for a seamless viewing experience. The 5000:1 contrast ratio highlights every visual detail, enabling teachers and presenters to emphasize key points effectively during active lectures.

I5 Processor Smart Digital Blackboard in classroom setting with multiple users

The user-friendly interface with high-speed USB 2.0 and USB 3.0 ports ensures easy connectivity to laptops, tablets, and document cameras, making presentations and lectures interactive. For meeting scenarios, the intelligent electronic blackboard functionality allows users to write, draw, and annotate directly on the screen, facilitating real-time discussion, strategy collaboration, and brainstorming sessions.

This innovative product transforms teaching and executive meeting experiences, making it an essential investment for modern educational institutions, vocational training centers, and corporate office environments worldwide.

Frequently Asked Questions
Does the MTHGH 75-inch 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 is the advantage of the 5000:1 contrast ratio and 400cd/m² brightness?
The 5000:1 contrast ratio combined with 400cd/m² brightness produces deep black levels and sharp text legibility, ensuring that formulas and small presentation fonts remain easy to read from the back of sunlit classrooms.
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.
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 worldwide export.
Product Gallery & Showroom Displays
A smart blackboard displaying an educational chart and diagram on its central screen
4K Educational Chart Presentation
A physical smart blackboard unit mounted on a mobile stand setup inside an office showroom
Showroom Mobile Stand Installation

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Exporter,Seller,Other

  • Year Established:

    2017

  • Total Annual:

    10000-2000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

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Get in touch with us

  • Reach Us
  • Xingyicheng (Shenzhen) Technology Co., Ltd.
  • Room 203, Building B, No. 115 Guangqiao North Road, Xinqiang Community, Xinhu Street, Guangming District, Shenzhen
  • https://www.interactiveswhiteboard.com/

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