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65 Inch Smart Digital Blackboard with 4K Resolution and 20 Point Touch for Interactive Teaching

65 Inch Smart Digital Blackboard with 4K Resolution and 20 Point Touch for Interactive Teaching

65 Inch Smart Digital Blackboard with 4K Resolution and 20 Point Touch for Interactive Teaching
65 Inch Smart Digital Blackboard with 4K Resolution and 20 Point Touch for Interactive Teaching
Categories Smart Digital Blackboard
Storage: 64GB
Support touch points: 20
Brightness: 400cd/㎡±50
Physical resolution: 3840*2160(4K)
Working temperature: 0°C～40°C
Aspect Ratio: 16:9
Color: 10bit,10.7
Rated current: 3.5A
Processor: I3/I5/I7/I9
Touch response time: <15ms
Rated voltage: AC(100-240)V～50/60HZ
LCD type: D-LED
Viewing angle: 178°VX178°V
Certification: CE FCC ROHS ISO14001 ISO45001 ISO9001
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.
Brand Name: MTHGH
Model Number: XYC-65
Place of Origin: China
Screen Size: 65 Inch
Input Voltage: 180-260V AC
Contrast Ratio: 1200:1
Ram: 4GB
Positioning accuracy: <2mm
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Company Info.
Xingyicheng (Shenzhen) Technology Co., Ltd.
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65 Inch Smart Digital Blackboard with 4K Resolution and 20 Point Touch for Interactive Teaching

Smart Digital Blackboard Can Record 65/75/86 Inch Whiteboard Green Board OPS 20-40 Point Touch HDMI/USB Interface
65" / 75" / 86" 4K D-LED Display Panel
Session Record REC Button One-Click Store
20-40 Touch Points Capacitive Precision Matrix
Dual System Windows & Android Engine
Product Overview

This smart electronic blackboard provides users with a seamless interactive experience and is ideal for classrooms, corporate offices, and professional training centers. Designed specifically to enhance engagement across primary school, middle school, high school, and university learning environments.

65 75 86 Inch Whiteboard Intelligent digital teaching blackboard
A wide dark smart board displaying a desktop background on its center screen
Key Features & Spotlight Capabilities
Session Recordable
One-Click Lecture Capture

Dedicated REC button on 11-key front panel enables instant recording of digital and chalk teaching sessions.

Capacitive Touch
20 to 40 Touch Points

<15ms response time, <2mm accuracy, and >240dot/mm cursor speed for fluid handwriting.

OPS Computing
Intel i3/i5/i7/i9 Module

Modular OPS PC slot paired with scalable DDR3 (3G/8G) and EMMC (32G/64G) internal storage.

Console Hardware
11-Key Front Control Array

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

  • Product Name: Smart Digital Blackboard-MTHGH-75
  • Screen Panel Size Configurations: 65 Inch, 75 Inch, 86 Inch 4K Flat Writing Surface
  • Multi-User Collaborative Support: Yes (Simultaneous Multi-Touch Writing)
  • Panel Contrast Performance: 1200:1 Dynamic Contrast Ratio
  • Screen Aspect Ratio: 16:9 Widescreen Panel Scale
  • Modular OPS Processor Options: Intel Core i3 / i5 / i7 / i9 CPU Modules
Smart Digital Blackboard front view showing interfaces and controls
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 Details (Smart Digital Blackboard-MTHGH-75)
Products NameSmart Digital Blackboard-MTHGH-75 (65"/75"/86")
LCD Display TypeD-LED (Direct-LED Backlight)
Physical Resolution of LCD3840 * 2160 P (4K UHD)
Panel Luminance Brightness350 cd/m² High Luminance Output
Dynamic Contrast Ratio1200:1 Dynamic Contrast Ratio
Screen Scale & Viewing Angle16:9 Widescreen Scale / 178° Vertical x 178° Vertical Wide 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 Storage & RAM32GB / 64GB EMMC ROM; 3GB / 8GB DDR3 RAM
Computer VGA Input Support640*480 up to 1920*1080 @ 60Hz Resolution Modes
Touch First Response Time< 15 ms First Response Time
Rear Input Ports Array2*HDMI2.0 (up to 3840*2160/60Hz), 1*VGA+AUDIO, 1*USB 2.0, 1*USB 3.0, 1*TOUCH-USB, 1*RS232, 1*TF Card, 1*LAN IN (10M/100M), 1*WIFI (2.4G/5G), 1*Bluetooth (v4.0), 1*Standard OPS (up to 3840*2160/60Hz, built-in LAN)
Front Input Ports Array1*HDMI (Max 3840*2160/60Hz), 1*TOUCH USB, 3*Multiplex USB
Rear Output Ports Array1*COAXIAL, 1*EARPHONE
Front Physical Button Array11KEY (POWER, SOURCE, MENU, VOL+, VOL-, REC, A.Blue, PC, ES, RATIO, HOME)
Rated Voltage & CurrentAC (100-240)V ~ 50/60Hz, Rated Current: 3.5A
Working Temperature Range0°C ~ 40°C Operating Temperature
Touch Points & Input Object20 Points (Configurable to 40 Points) / Finger or Capacitive Stylus Pen
Positioning Technology & PrecisionCapacitance Technology Matrix / Positioning Accuracy <2mm
Continuous Response & SpeedContinuous Response Time <8ms / Cursor Speed >240 dot/mm
Touch Screen System PortUSB Interface / Same Location Touch Durability >60,000,000 Times
Operating System CompatibilityUniversal 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 Pen x 1
  • USB Touch Line (1.5 Meters) x 1
  • AC Power Cable (1.8 Meters) x 1
  • Software Download Card x 1
  • Wireless Remote Control x 1
  • Official Factory Warranty Card x 1
A smart blackboard with written math equations alongside a female teacher pointing at the central screen
Product Gallery & Real Visuals
Smart Digital Blackboard side view and connectivity options
Smart Digital Blackboard display and touch interface demonstration
Smart Digital Blackboard real photo in classroom environment
Frequently Asked Questions
How does the session recording function operate?
The front 11-key control array includes a physical REC button that allows teachers to record on-screen lectures, audio, and chalk annotations with one click for post-class distribution.
Does the Smart Blackboard support Dual Operating Systems?
Yes, the system features a dual OS engine supporting WINDOWS (via modular OPS PC), LINUX, MAC, and Android environments for complete software compatibility.
What capacitive touch response speeds are supported?
The capacitive touch matrix achieves less than 15ms first response time and less than 8ms continuous tracking response with cursor speeds exceeding 240 dot/mm.
Are OEM/ODM customization options available for bulk procurement?
Yes, as a factory-direct manufacturer, we offer full OEM/ODM customization covering custom branding logos, memory options (3G/8G RAM, 32G/64G EMMC), OPS configurations, and 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

  

86 Inch Smart Digital Blackboard

  

65 Inch Smart Digital Blackboard

  
Quality 65 Inch Smart Digital Blackboard with 4K Resolution and 20 Point Touch for Interactive Teaching for sale

65 Inch Smart Digital Blackboard with 4K Resolution and 20 Point Touch for Interactive Teaching

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