85 Inch 4K Anti-Glare Electronic Blackboard with 3840×2160 Resolution and 500cd/m² Brightness for Teaching

Price Negotiable

Price: Negotiable

MOQ: 1 Set

Delivery Time: 7-10 Work Days

Brand: MTHGH

Product Description

Product Overview

This 85-inch 4K anti-glare electronic blackboard is designed specifically for modern educational environments, combining advanced display technology with practical teaching functionality.

Key Advantages

4K Ultra HD resolution (3840 × 2160 pixels) for crystal-clear content display
Advanced anti-glare technology maintains visibility in brightly lit classrooms
85-inch large viewing area (1895.04 × 1065.96mm) for optimal student visibility
Smart touch screen interactive flat panel with magnetic side boards
500cd/m² brightness with 75% uniformity for consistent image quality

Technical Specifications

Display Panel

Parameter	Specification
Panel Size	85 inch
Panel Manufacturer	CSOT/BOE/LG
Visible Area	1895.04 × 1065.96 mm
Resolution	3840 × 2160 pixels
Aspect Ratio	16:9
Brightness	500cd/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°(H) × 178°(V)
Lifespan	30,000 hours
Color Gamut	85% NTSC
Chromaticity	1.07B
Net Blue Light	Supported
HDR	Supported
Backlight Type	D LED

Side Board Accessories

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