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75 Inch Smart Digital Blackboard with Quad-core Processor and Multi User Support for Interactive Teaching

75 Inch Smart Digital Blackboard with Quad-core Processor and Multi User Support for Interactive Teaching

75 Inch Smart Digital Blackboard with Quad-core Processor and Multi User Support for Interactive Teaching
75 Inch Smart Digital Blackboard with Quad-core Processor and Multi User Support for Interactive Teaching
Categories Smart Digital Blackboard
Multi User Support: Yes
Android EMMC: 32G
Input Voltage: 180-260V AC
Display Area: 1895.04*1065.96mm (85.6 Inch)
Android system: 9.0
Screen Size: 75 Inches
Contrast ratio: 4000:1
Color: 10bit,10.7
Processor: Quad-core
Screen scale: 16:9
Viewing angle: 178°
Power Supply: AC 100-240V, 50/60Hz
Writing Tools: Finger, Pointer, Pen, Chalk, Marker
LCD type: DLED
Screen Brightness: 450(cd/m2)
Physical resolution: 3840*2160
Brand Name: MTHGH
Model Number: XYC-75
Certification: CE FCC ROHS ISO14001 ISO45001 ISO9001
Place of Origin: China
MOQ: 1 Set
Price: Negotiable
Payment Terms: L/C,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.
Ports: HDMI, USB
Android DDR3: 3G
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Company Info.
Xingyicheng (Shenzhen) Technology Co., Ltd.
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75 Inch Smart Digital Blackboard with Quad-core Processor and Multi User Support for Interactive Teaching

75 Inch Smart Digital Whiteboard Classroom Teacher Teaching Digital Blackboard
75" (16:9 Widescreen) 3840 * 2160 4K UHD
Capacitance Touch 20 Points Multi-Touch
450 cd/m² 4000:1 Contrast Ratio
Dual System Windows & Android Engine
Product Overview
75 Inch Smart Digital Whiteboard showing interactive classroom display with teacher interface

The MTHGH MT-XYC75 Interactive Touch Screen Monitor (Nano Intelligent Blackboard) combines traditional physical blackboard writing functionality with modern 4K multimedia teaching tools into a unified station.

This comprehensive teaching facility consolidates a physical writing blackboard, touch screen monitor, microphone array, audio speaker, visualizer link, modular OPS PC, and central control system. It enriches instructional methods and facilitates excellent real-time interaction between students and teachers, significantly improving teaching quality and classroom learning efficiency.

A wide dark smart board displaying a desktop background on its center screen
Key Features & Spotlight Capabilities
Display Optics
4K UHD DLED Panel

3840*2160 resolution panel with 450 cd/m² brightness, 4000:1 contrast, and 10bit 10.7 Billion colors.

Touch Matrix
Capacitance 20 Points

<15ms first response, <8ms continuous, <2mm accuracy, and >240 Dot/mm cursor speed.

Console Hardware
Front 11-Key Control Array

Physical keys: POWER, SOURCE, MENU, VOL+, VOL-, REC, A.Blue, PC, ES, RATIO, HOME.

System Engine
Dual OS Architecture

3GB DDR3 RAM with 32GB EMMC ROM supporting dual Windows and Android software suites.

  • Product Name: MT-XYC75 75" Smart Digital Blackboard (75 Inch / 86 Inch Configurations)
  • Global Electrical Adaptability: 180-260V AC / AC 100-240V, 50/60Hz, 3.5A Rated Power
  • High-Speed I/O Connectivity: Front & Rear HDMI 2.0, USB 2.0, USB 3.0, TOUCH-USB, VGA, RS232
  • Display Panel Luminance: 450 cd/m² High Luminance Output with 178° Ultra-Wide Angle
  • Audio & Video Format Standards: PAL, NTSC, SECAM Video; D/K, B/G, I, M Sound Systems
  • Computer VGA Input Resolutions: Supports up to 1920*1080 @ 60Hz
  • Touch Sensor Lifespan: Rated for over 60 million touches in the same location
An exploded-view diagram of a smart blackboard showing internal glass layer separation A thin smart blackboard panel set viewed at an angle showing side writing surfaces
Technical Specifications
Specification ParameterVerified Technical Details
Product Model NameMT-XYC75 Smart Digital Blackboard
LCD Display TypeDLED (Direct-LED Backlight)
Physical Screen Resolution3840 * 2160 P (4K UHD)
Panel Luminance Brightness450 cd/m² High Luminance Output
Dynamic Contrast Ratio4000:1 Dynamic Contrast Ratio
Screen Aspect Scale & Angle16:9 Widescreen Scale / 178° Ultra-Wide Viewing Angle
Display Color Depth10bit (10.7 Billion Colors Output)
Video Standard FormatsPAL, NTSC, SECAM International Video Standards
Sound System StandardsD/K, B/G, I, M Audio Systems
Android System Memory & Storage3GB DDR3 RAM / 32GB EMMC ROM Storage
Computer VGA Input Support640*480 up to 1920*1080 @ 60Hz Resolution Modes
Touch Response Time<15ms First Response Time / <8ms Continuous Response Time
Front Input Ports Array2*HDMI2.0, 1*VGA+AUDIO, 1*USB 2.0, 1*USB 3.0, 1*TOUCH-USB, 1*RS232, 1*TF Card, 1*LAN IN, 1*WIFI, 1*Bluetooth, 1*standard OPS
Post Output Ports Array1*COAXIAL Output, 1*EARPHONE Output
Front Control Buttons11KEY Array (POWER, SOURCE, MENU, VOL+, VOL-, REC, A.Blue, PC, ES, RATIO, HOME)
Rated Voltage & CurrentAC (100-240)V ~ 50/60Hz, Rated Current: 3.5A (180-260V AC Power Input)
Working Temperature Range0°C ~ 40°C Operating Temperature
Supported Touch Points20 Multi-Touch Points
Touch Model InputFinger or Capacitive Stylus Pen
Positioning Technology & PrecisionCapacitance Technology Matrix / Positioning Accuracy <2mm
Cursor Speed & Durability>240 Dot/mm Cursor Speed / Exceeds 60 Million Touches in the Same Location
Operating System SupportUniversal Dual System Supported (Windows / Linux / Mac / Android Engine)
Two connected dark display panels standing next to a small PC module box
Included Accessories Package
  • Touch Stylus Pen * 1
  • USB Touch Communication Line (1.5 Meters) * 1
  • AC Power Cable (1.8 Meters) * 1
  • Software Installation CD * 1
  • Remote Control Unit * 1
  • Official Factory Warranty Card * 1
Classroom Applications & Real-Site Setups

Designed specifically for K-12 school teaching, higher-education lectures, and vocational training facilities, the MT-XYC75 transforms traditional chalk-and-talk instruction into an interactive digital learning experience.

Real images of 75 Inch Smart Digital Whiteboard in classroom setting
A smart blackboard with written math equations alongside a female teacher pointing at the central screen
Product Certification & Quality Standards

Our factory-direct manufacturing process complies with international ISO9001 quality management systems, providing CE, FCC, and RoHS certified interactive displays for worldwide export.

Certification documents for 75 Inch Smart Digital Whiteboard
Packing & Heavy-Duty Delivery Packaging

Each smart blackboard unit is packaged in heavy-duty neutral cartons with reinforced wooden crates to ensure safe international sea freight and air express shipping.

Packing and delivery process for 75 Inch Smart Digital Whiteboard
Frequently Asked Questions
Does the MT-XYC75 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 capacitive touch response speeds are supported?
The 20-point capacitive touch matrix achieves less than 15ms first response time and less than 8ms continuous response time with cursor speeds exceeding 240 Dot/mm.
What accessories are included in the standard shipping box?
Every unit includes a touch stylus pen, 1.5M USB touch line, 1.8M AC power cable, software installation CD, remote control unit, and official warranty card.
What custom OEM options are available for bulk procurement?
As a factory supplier, we offer OEM customization covering custom branding logos, OPS computer configurations, custom frame finishes, and tailored export packaging.
Product Gallery & Showroom Displays
A smart blackboard displaying an educational chart and diagram on its central screen
A physical smart blackboard unit mounted on a mobile stand setup inside an office showroom
Product Tags:

75 Inch Smart Digital Blackboard

  

Classroom Teacher Digital Blackboard

  

Classroom Teacher Smart Digital Blackboard

  
China 75 Inch Smart Digital Blackboard with Quad-core Processor and Multi User Support for Interactive Teaching factory

75 Inch Smart Digital Blackboard with Quad-core Processor and Multi User Support for Interactive Teaching

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