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98 Inch 4K Ultra Large Smart Whiteboard with 50 Touch Points Dual OS High Brightness for Auditorium Lecture Hall

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Shenzhen Qunmao Display Technology Co., Ltd.

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98 Inch 4K Ultra Large Smart Whiteboard with 50 Touch Points Dual OS High Brightness for Auditorium Lecture Hall

Name: 98 Inch 4K Ultra Large Smart Whiteboard with 50 Touch Points Dual OS High Brightness for Auditorium Lecture Hall
Brand: Qtenboard
Price: 2500 USD

Buy cheap 98 Inch 4K Ultra Large Smart Whiteboard with 50 Touch Points Dual OS High Brightness for Auditorium Lecture Hall product

Brightness : 500 cd/m2

Touch Points : 50 Points

Connectivity : Wi-Fi 6, Bluetooth 5.2, HDMI 2.1 x2, USB 3.0 x3, USB-C x1, RJ45 LAN

Viewing Angle : 178 degree (H) / 178 degree (V)

Operating System : Android 14.0 + Windows 11 (OPS)

Speaker : 2 x 30W DSP-Tuned Front-Firing

Price : USD 2500-5000 / Piece

Packaging Details : Reinforced wooden crate with shock-proof foam, export-grade packaging for ultra large displays

Place of Origin : Guangdong, China

Resolution : 3840 x 2160 (4K UHD)

Wireless Projection : 9-Device Simultaneous Screen Sharing

MOQ : 5 Pieces

Panel Size : 98 Inch

Warranty : 1 Year

Contrast Ratio : 5000:1

CPU : MediaTek 9679 Quad-Core

Payment Terms : T/T,L/C,Western Union

Touch Technology : Infrared Touch Frame

Glass Specification : 4mm Tempered Anti-Glare Glass

RAM + Storage : 8GB + 128GB (Android), 8GB + 256GB SSD (OPS)

Delivery Time : 5-8 working days for stock, 15-25 days for production

Extended Warranty : Up to 5 Years Available

Writing Method : Pen / Finger Touch

Aspect Ratio : 16:9

Certification : CE FCC CCC RoHS

Brand Name : Qtenboard

Panel Type : IPS LCD with Anti-Glare Coating

Power Consumption : Max 450W

Model Number : QM-98AUD

Supply Ability : 30000 Pieces per Month

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Command Any Stage with the 98 Inch 4K Smart Whiteboard

Built for auditoriums, lecture halls, and conference venues seating 100-500+ people. The QM-98AUD delivers uncompromising visibility and interaction at scale.

Venue Capacity Guide

Venue Size	Recommended Configuration	Max Visibility Distance
Small Hall (50-100 seats)	1 x 98" Smart Whiteboard	15 meters
Medium Auditorium (100-300)	1 x 98" + 2 x Supplementary Screens	25 meters
Large Auditorium (300-500)	1 x 98" + Confidence Monitors	35 meters
Multi-Purpose Hall (500+)	Multi-Unit Array with Video Wall Sync	50+ meters

500

cd/m² Brightness

Crystal clear under stage lights

Touch Points

Multi-presenter stage interaction

60W

DSP Audio System

Room-filling sound, no external PA needed

Built for Professional Presentations

Product Tags:
98 Inch Large Smart Whiteboard

4K Auditorium Smart Board

50 Point Touch Lecture Display


98 Inch 4K Ultra Large Smart Whiteboard with 50 Touch Points Dual OS High Brightness for Auditorium Lecture Hall Images

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