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Educational Interactive Whiteboard

98-inch Smart Education Interactive Whiteboard 4K Giant Screen Teaching Touch All-in-One Ladder Classroom Preferred Scheme
Product Overview:

The 98-inch intelligent education interactive whiteboard designed for colleges and universities/K12 large space! The 4K ultra-clear giant screen is 178 wide-angle, and the back row can be seen clearly. Support 50-point touch writing, seamless switching of dual systems, remote centralized control and hybrid teaching. Comprehensive Empowering Wisdom Classroom Construction

Model:QM-98HY

Release time:2026-09-11

Nature:Manufacturer

Visits:0

Service Hotline

+8615920011166

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Product Introduction
QtenBoard Smart Education Display Terminal-Shenzhen Cats Display Technology

98 inch intelligent education interactive whiteboard
Reconstruct the classroom so that each row is C

4K Ultra High Definition Giant Screen, Precision Touch Writing, Dual System Full Scene Wisdom Teaching-A Batch Purchase Scheme Designed for Large Space Teaching, One Deployment, Whole School Upgrade.

Higher education institutionsVocational collegesK12 SchoolLecture hallAuditoriumSmart Classroomtraining base

Support bidding parameter list, qualification documents, prototype testing, OEM/ODM customization, one-to-one connection of pre-sales technical consultants.

98英寸智慧教育交互白板正面特写-4K超高清巨幕-置于阶梯教室中央-屏幕显示彩色板书
98"Giant screen display
4KUltra high definition
50 pointsTouch Writing
6msLow latency
2009Established in 17 years, showing the experience of intelligent manufacturing.
230000 ㎡Shenzhen Zhizao Base-Stable Production Capacity
thousands of homesGlobal cases of cooperation between universities and institutions
3 yearsWhole machine warranty · 7 × 24 hours technical support
高校教师使用98英寸智慧教育交互白板授课-后排学生清晰观看屏幕内容
Product Overview

Can't see the traditional projection, the blackboard is not written, and the equipment is difficult to maintain? A 98-inch interactive whiteboard is all solved

The large class size and the "unclear back row and unclear corner" of the amphitheatre are not classroom problems, but display equipment selection problems. The QtenBoard 98-inch intelligent education interactive whiteboard integrates 4K ultra-high definition, high-precision multi-touch, dual-system and intelligent teaching software with a 2158.8mm × 1215mm giant screen display area, ensuring that the last row of the classroom can also see every detail clearly, and upgrading teaching from "one-way teaching" to "multi-way co-creation".

  • 98-inch A- gauge industrial LCD panel, 178 wide viewing angle, large space without dead angle
  • Android 14 Windows dual system, adapted to Kirin, UOS domestic system, letter of compliance.
  • Infrared zero-fit touch, writing delay ≤ 6ms, accuracy ± 1mm, immediate when writing
  • Integrated delivery: host OPS bracket software installation training, the whole school batch deployment more worry-free
Core Advantages

Six hard strengths to solve the real pain points of large space teaching

From display, writing to control, each link is designed for practical problems in the procurement and teaching of colleges and universities.

98英寸4K超高清屏幕显示生物细胞细节图-智能笔对照尺寸-展现巨幕画质
Advantage 01

98 "Giant Screen Vision · 4K Ultra HD Quality

Solve the core pain point of "unclear back row and missing details" in amphitheatre and lecture hall.

  • The display area is 2158.8mm × 1215mm, which is nearly 30% larger than the 86-inch display area.
  • 3840 × 2160 4K UHD resolution, details of microscopic pictures and engineering drawings are very detailed.
  • 178 ° super wide viewing angle, front corner is also clear, no color deviation and no dead angle
  • Original industrial grade A gauge LED LCD screen, bright colors, to meet the 60000 hours of teaching
多位师生同时触摸98英寸交互白板书写-不同颜色笔迹-手写识别
Advantage 02

Precise touch writing, paper-like smooth experience

Teachers do not change writing habits, students can come to the stage to create, classroom interaction immediately upgrade.

  • High-precision multi-touch at 40 points under Android and 100 points under Windows, multi-person writing on the same screen
  • Response time ≤ 6ms, writing accuracy ± 1mm, pen drop, no shadow broken pen
  • Finger, smart pen multi-way writing, no special pen, zero threshold to get started
  • Intelligent text/graphic recognition, one-click conversion of handwritten content to standard fonts and graphics
98英寸交互白板防眩光钢化玻璃-明亮教室无反射-低蓝光护眼显示
Advantage 03

Multiple eye protection technology · Protect the eyesight health of teachers and students

All-weather use of teaching equipment, eye protection is the purchase must consider the hard index.

  • Anti-glare tempered glass, eliminate the interference of strong light and lamp reflection
  • Hardware-level low-blue-light technology to filter harmful blue-light bands from the source
  • DC dimming without flicker, stable light source, long time teaching to relieve visual fatigue
  • Ambient light induction automatically adapts brightness, surface hardness ≥ 9H, wear resistance and scratch resistance
98英寸智慧白板Windows与Android双系统一键切换-可插拔OPS电脑模块特写
Advantage 04

Dual System Integration · Full Scene Teaching Compatibility

A set of equipment is compatible with Windows ecology and Android ecology, and the trust scenario is also applicable.

  • Windows Android dual system, a key switch, recess does not wait
  • Support domestic operating systems such as Kirin and UOS to meet the requirements of domestic procurement.
  • Pluggable OPS module (Intel i3/i5/i7 optional), plug and play, fault-free machine repair
  • Optional RK3588 eight nuclear program (6TOPS NPU computing power), supporting AI-assisted teaching applications
智慧教学白板软件界面-学科工具-板书一键生成二维码扫码保存
Advantage 05

Intelligent teaching software-Enabling the whole teaching process

From lesson preparation, teaching to review after class, one screen opens up the whole link of teaching.

  • Built-in professional whiteboard software, unlimited writing, blackboard writing real-time cloud storage
  • Function drawing, geometric tools, chemical equations and other discipline tools are ready to use.
  • The two-dimensional code is generated by writing on the blackboard with one key, and the students scan the code and take it away. After-class review is not missed.
  • PPT/video/picture impromptu annotation, one-click sharing of lecture recording screen, precipitation of school-based resources
无线投屏多屏共享-笔记本手机平板画面同时镜像至98英寸白板-摄像头麦克风
Advantage 06

Remote Collaboration and Centralization Control · Smart Campus Management Center

After batch deployment, equipment management no longer relies on running classrooms, and operation and maintenance costs are greatly reduced.

  • Wireless screen up to 16 screens with screen sharing, notebook/mobile phone/tablet one-click mirror
  • 48 million wide-angle camera 8 array microphone, AI noise reduction, pickup distance 10-15 meters
  • MDM remote centralized control: batch push content and system updates, real-time monitoring of equipment status
  • Support mixed teaching, remote tour and recording, online and offline integration.
Purchase must see

Core technical parameters

The list of parameters for bidding and bulk purchasing can be checked with the project team item by item; OEM/ODM projects can be customized and configured as required.

Screen size
98 inches
Resolution
3840 × 2160(4K UHD)
Display ratio
16:9
Brightness
400-450 cd/㎡ (optional 350/400/450)
Contrast
Static 1200:1/Dynamic 5000:1
Visual Angle
178°(H) / 178°(V)
Response time
≤ 6ms
Touch technology
Infrared Touch · Zero Gap Fit
Touch Points
Android 40点 / Windows 50点
Touch accuracy
±1mm
Operating system
Android 14 Windows Dual System
Processor
RK3588 eight nuclear/OPS i3 · i5 · i7 optional
Memory/Storage
4 32G / 8 128G / 16 256G optional
Camera/Microphone
48 million pixel (optional) 8 array microphone
Pickup distance
10-15 meters
Speaker
20W × 2
Wireless connection
WiFi 2.4G/5G · Bluetooth 5.2
Working power consumption
≤ 430W/standby ≤ 0.5W
Installation method
Wall Mount/Mobile Bracket

* The specific parameters shall be subject to the actual contracted product model; the bidding project can provide stamp parameter table, test report and certification documents.

Application scenarios

A set of equipment, covering five teaching scenes

No matter the large ladder classroom or the group discussion space, there are mature deployment plans and real landing cases.

高校阶梯教室全景-98英寸交互白板悬挂讲台中央-数百名学生就坐听课

Scene 1: Ladder classroom/large lecture hall

The 98-inch giant screen ensures that hundreds of people can be clearly seen in the back row of the venue. It cooperates with professional audio and pickup systems to solve the problem of "audio-visual fault" in large classrooms. It is suitable for public classes, large lectures and academic reports in colleges and universities.

教师轻触98英寸智慧白板一键上课-传统黑板与投影被数字化教学终端替代

Scene 2: Smart Classroom/Multimedia Classroom

Instead of the "blackboard projection" combination, courseware demonstration, real-time annotation, blackboard writing preservation, scanning code to share the whole process of digitization. Teachers can touch the screen to class, really do "a minute will use".

多屏互动智慧教室-98英寸主屏与小组屏联动-教师平板抓取点评学生作品

Scene 3: Group collaboration/multi-screen interactive teaching

With the 98-inch main screen as the core, it cooperates with multiple group screens to form a "one main and many auxiliary" collaborative layout. The contents of the main screen are synchronized to the group screen, the students cast the screen for display, and the teachers grab the comments so that the learning results of each group can be seen.

线上线下混合式教学-98英寸白板分屏显示本地课堂与远程学生视频画面

Scene 4: Online and Offline Mixed Teaching

48 million camera 8 array microphone AI noise reduction, support remote teaching, recording and playback, online interaction, synchronous classroom in different places, break the limitation of time and space, and expand the campus to cooperate and share with famous teachers.

实训教室-98英寸交互白板连接显微镜显示细胞切片高清图像-学生围坐观察

Scene 5: Training classroom/professional training

The large screen is connected to professional equipment such as microscopes and oscilloscopes to amplify micro-operation and macro-data in real time. It is suitable for experimental teaching, skill training and simulation training, and the details can be seen simultaneously in the whole class.

Integrated delivery

Smart teaching solutions, from equipment to service in place

Do not do "bare metal delivery", package hardware, software and implementation services according to the project, reduce the school docking link.

HardHardware layer

  • 98 inch interactive whiteboard host
  • OPS computer module (i3/i5/i7 optional)
  • Wall Mount/Mobile Bracket
  • Dual smart pen remote control wire

softsoftware layer

  • Professional electronic whiteboard software (preparation teaching integration)
  • Wireless screen projection and multi-screen interactive system
  • Recording and Course Management System
  • MDM remote centralized control management platform

clothingService layer

  • Site survey, installation and commissioning
  • Teachers use training (on-site training)
  • 3 years warranty 7 x 24 hours technical support
  • System free upgrade service
Benchmark case

Many colleges and universities have been deployed, the real scene verification scheme is feasible.

The following is a typical landing mode of similar large-screen multi-screen interactive schemes in colleges and universities. Please make an appointment to visit the model room on the spot.

云南师范大学智慧教室-98英寸主屏与小组屏联动-学生小组讨论投屏
multi-screen interactive teaching

Yunnan Normal University-"1 6" Multi-screen Interactive Teaching Center

With the 98-inch smart education whiteboard as the core, a free switching mechanism between the main screen teaching and the 6 group screens is created, the classroom interaction logic is reconstructed, and the group discussion results are displayed on the screen in real time and commented on in real time.

北京师范大学未来设计学院-98英寸与86英寸双大屏组合-异地同步授课
Synchronous teaching in different places

Future Design Academy of Beijing Normal University · Dual-Screen Future Classroom

Deploy a 98-inch 86-inch smart education large screen combination to realize multi-screen two-way interaction, group screen display and synchronous teaching in different places, and create a cross-campus classroom "through time and space.

北京大学阶梯教室-98英寸智慧白板显示数学公式板书-学生扫码保存
Ladder Classroom Deployment

Tsinghua University, Peking University · Lecture Halls and Auditoriums

A 98-inch smart blackboard is deployed for large amphitheatre and report hall. The contents of the blackboard are kept synchronously and taken away by scanning codes. It has been put into use in large space classrooms in many colleges and universities.

Brand strength

Why choose QtenBoard 98-inch interactive whiteboard

The QtenBoard is a brand of Shenzhen group cat display technology co., ltd (Shenzhen Qunmao Display Technology co., ltd.), established in 2009, focusing on LCD display and intelligent education terminal research and development and manufacturing.

Education scene deep plowing

From teaching aids to software to understand the teaching needs in depth, the product is designed around the real usage habits of the classroom, rather than the revision of the general meeting tablet.

98-inch giant screen designed for large spaces

Ladder classroom, lecture hall optimal selection, large class teaching without compromise, let the budget spend on the size of the real solution to the pain point.

Whole Process Teaching Empowerment

Lesson preparation, teaching, review of the full link coverage, supporting software continuous iteration, to help colleges and universities information teaching results precipitation.

Safe, autonomous and controllable

Support domestic chips and Kirin, UOS and other domestic operating systems to meet the requirements of education and domestic procurement.

Industrial Quality Assurance

A gauge panel infrared zero bonding process, 60000 hours screen life, professional structure design, can withstand the classroom high frequency long cycle use.

one-stop service system

Survey, installation, training, operation and maintenance of the whole process services, OEM/ODM customization is flexible, batch project personnel follow-up.

QtenBoard交互白板资质证书合集-中国节能认证-CCC认证-质量体系认证
Procurement Questions and Answers

FAQ on College Procurement

Around the quotation, delivery, customization, installation and after-sales, one-time answer the key points of purchasing decision.

Which classrooms and procurement projects are suitable for the 98-inch interactive whiteboard?
It is mainly aimed at large-scale teaching spaces: university amphitheatre, lecture hall, public class large classroom, vocational college training room, K12 large class size classroom, and smart classroom renovation project requiring "one main, many auxiliary" and multi-screen interaction. The 98-inch display area is about 2158.8mm × 1215mm, which can meet the clear viewing needs of 30-200-person classes. It is also often used as the main display terminal of recording and broadcasting classrooms and hybrid teaching classrooms.
Which operating systems are supported? Can the Xinchuang/Localization project be satisfied?
Adopt Windows Android 14 dual system design, one-button switching; At the same time, it supports domestic operating systems such as Kirin and UOS. The processor can be RK3588 (domestic solution) or Intel OPS module (i3/i5/i7). Xinchuang procurement projects can provide localization configuration scheme, adaptation certificate and relevant certification documents, and support system pre-installation and startup interface customization according to project requirements.
What is the procurement process and lead time?
Standard process: demand docking → scheme and quotation → prototype test/on-site demonstration → contract order placing → production quality inspection → delivery → installation training. Regular models can be delivered in 3-7 days from stock and batch orders can be delivered in 7-15 days. OEM/ODM customized projects will evaluate the delivery date according to customized contents. After the project is started, special personnel will follow up and schedule the production, which can provide synchronization of delivery progress.
Support OEM/ODM OEM customization? MOQ?
Support. The QtenBoard has long provided OEM/ODM services for integrators, channel providers and colleges and universities: brand Logo and startup screen customization, appearance color matching, software pre-installation and secondary development of system functions can be connected on demand; The minimum order quantity is flexible and can be negotiated according to the project scale. Mature models support small batch trial orders and large quantity.
How to arrange installation construction and training?
Supports both wall-mount and mobile-stand installation options. After placing the order, we will arrange on-site survey (wall load-bearing, power supply point and routing plan) and issue the installation plan. After the equipment arrives, the professional team will complete the installation and debugging, and provide on-site teacher training to ensure that the teacher can use it smoothly in the first class.
What is the warranty and after-sales service policy?
The whole machine has a 3-year warranty and a 7 × 24-hour technical support hotline. Support remote diagnosis, spare parts advance and on-site maintenance grading response. Batch projects can sign exclusive after-sales agreements, clear response time limit and spare parts guarantee, reduce the burden of colleges and universities.
What supporting documents can be provided for the bidding project?
Can provide sealed technical parameter table, product test report, CCC certification, China energy conservation certification and other qualification documents, as well as power of attorney, supply commitment letter, after-sales commitment letter and other bidding supporting materials; Support parameter response table item by item check and prototype delivery test, help the project to land smoothly.
How to manage multiple devices in a unified manner after batch deployment?
Standard MDM remote centralized control platform: supports real-time monitoring of equipment status, remote on/off/restart, batch push of teaching content and system update, and fault warning. Hundreds of equipment in multiple campuses and buildings can be managed centrally, and operation and maintenance personnel do not need to inspect classroom by classroom, significantly reducing labor costs.

Are you asking for a 98-inch interactive whiteboard?

Leave your project needs alone, QtenBoard a pre-sales technical consultant will provide:

  • Selection and Configuration Recommendations Based on Classroom Area and Class Size
  • Bulk Purchase Quotation and OEM/ODM Customization Scheme
  • Bidding parameter list, qualification documents and prototype support
  • Model room appointment and live demonstration arrangement
Batch Purchase Line Working hours: Monday to Friday 9:00-18:00
Project inquiry response within 24 hours

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