86 Inch 4K UHD Smart Interactive Screen Touch Blackboard with 3840×2160 Resolution for Educational Meetings

Price Negotiable

Price: Negotiable

MOQ: 1 Set

Delivery Time: 7-10 Work Days

Brand: MTHGH

Product Description

Product Overview

This 86-inch smart interactive screen touch blackboard revolutionizes classroom education and corporate training environments. Combining advanced touch screen technology with traditional blackboard functionality, it provides educators and presenters with an intuitive, efficient teaching tool that enhances engagement and learning outcomes.

Key Features

Full-range interactive touch capability for direct writing, marking, and erasing
Rich multimedia integration supporting video, audio, and animation content
Intelligent operation recognition with automatic handwriting adjustment
Interactive student participation with automatic grading and feedback
Eliminates traditional chalk and eraser requirements

Display Specifications

Parameter	Specification
Screen Size	86 inch
Visible Area	1895.04 × 1065.96 mm
Resolution	3840 × 2160 pixels (4K UHD)
Aspect Ratio	16:9
Overall Brightness	≥ 50 cd/m² (typical)
Brightness Uniformity	75%
Screen Contrast	1200:1 (Hard Screen) / 4000:1 (Soft Screen)
Response Time	≤ 8ms (typical)
Pixel Pitch	0.4935 × 0.4935 mm
Refresh Frequency	60Hz
Viewing Angle	178° horizontal / 178° vertical
Lifespan	≥ 30,000 hours
Color Gamut	85% NTSC
Chromaticity	1.07B
Net Blue Light	Supported
HDR Support	Supported
Backlight Type	D-LED

Board Configuration

Component	Specification
Board Type	Nano honeycomb blackboard with magnetic function
Color	Black
Quantity	Left × 1, Right × 1
Dimensions	1108 × 1240.35 × 94 mm
Chalk Trough	Supported
Corners	Meet safety requirements