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2025-12-05

How to Choose the Best Interactive Display for Classrooms: Qtenboard vs Other Brands

By Mr. Sun

Interactive displays have become essential tools in modern classrooms. They are no longer simple screens—they are teaching hubs that enhance collaboration, improve engagement, and streamline lesson delivery. Choosing the right interactive display is not just a purchase decision; it’s a long-term educational investment.

Across the education market, Qtenboard Interactive Displays and other mainstream brands are commonly compared. But real classroom performance reveals significant differences.

This article compares the five most important features for teaching:

  • Device integration between teachers and students
  • Annotation experience
  • Multi-student collaboration
  • Whiteboard teaching tools
  • Android application compatibility

All comparisons are based on features available without extra subscriptions, ensuring schools receive a fair and realistic evaluation.

1. How Well Does the Display Integrate with Classroom Devices?

To make technology truly useful, device connection must be simple and reliable.

Qtenboard: True All-Class Collaboration

Qtenboard includes a built-in wireless collaboration system that allows:

  • Students to view the screen content on their own devices
  • Teachers to broadcast whiteboard notes to every student
  • Students to join without login or app installation
  • QR code or browser link access
  • No subscription, no add-ons, no complexity.
Other Brands: Advanced Functions Often Require Paid Services

Most other brands require:

  • Additional apps for collaboration
  • Teacher and student accounts
  • Manual approval for participants
  • Paid platforms to unlock full features

This slows down lessons and increases training difficulty.

Result: Qtenboard ✓

2. Is Annotation on PDF, PPT, and Web Pages Smooth Enough for Daily Teaching?

Annotation is one of the most frequently used features in classrooms.

Qtenboard: Native-Level Annotation Experience

Qtenboard supports advanced Windows/Mac pen technologies:

  • Annotations stay even when scrolling
  • Supports native PowerPoint ink tools
  • Notes remain when switching apps
  • Smart palm rejection, eraser, and gesture control

The writing experience feels natural and uninterrupted.

Other Brands: Overlay Annotation With Many Limitations

Most competing brands use overlay annotations:

  • Notes disappear when scrolling
  • Cannot interact with content while annotating
  • Saving notes requires screenshots
  • Switching apps removes annotations

Teachers must repeat the same actions constantly.

Result: Qtenboard ✓

3. Can Multiple Students Interact on the Screen at the Same Time?

Collaboration is a core part of modern classroom activities.

Qtenboard: Real Multi-Student Collaboration

Qtenboard supports 40-point touch, enabling:

  • Multiple students writing together
  • One student erasing while another writes
  • Stable multi-gesture recognition
  • Smooth performance under heavy use

Ideal for group work, STEM activities, and interactive games.

Other Brands: Touch Conflicts Are Common
  • Erasing interrupts writing
  • Gestures interfere with each other
  • Students must take turns
  • Not suitable for high-interaction lessons.
Result: Qtenboard ✓
The Best Interactive Display for Classroom Technology
Thương hiệu
Qtenboard
Kích thước
55'' / 65'' / 75'' / 86'' / 98'' / 105'' / 110''
Mô hình
QM-55HY / QM-65HY / QM-75HY / QM-86HY / QM-98HY / QM-105HY / QM-110HY
Thông số kỹ thuật LCD
Độ phân giải Độ phân giải 4K 3840*2160
Độ sáng 350cd/m² / 400cd/m² / 450cd/m²
Tỷ lệ tương phản 4000:1 (loại.)
Độ sâu màu 16.7M(8bit)
Góc nhìn 178 ° (cao)/178 °(V)
Cuộc Sống LCD 60,000 giờ (loại.)
Thông số kỹ thuật Android
CPU 9679/3576/311d2/V100/3588
Hệ điều hành Android Android 14.0
RAM ROM 4 32G / 8 128G / 16 256G (tùy chọn)
Wifi 2.4G & 5g
Bluetooth 5.2
Khóa trẻ em Hỗ trợ
Chiếu không dây Hỗ trợ
Thông số màn hình cảm ứng
Loại cảm ứng Liên kết Khoảng cách không cảm ứng hồng ngoại
Điểm cảm ứng 20-50 điểm
Chạm vào chiều cao 1mm
Máy ảnh
Camera và Mic tích hợp Tùy chọn 4800mp (micro 8 mảng)
Điện
Loa 20W * 2
Nguồn dự phòng ≤ 0.5W
Nguồn điện AC100V-240V,50-60Hz
Môi trường làm việc
Nhiệt độ làm việc 0℃ ~40℃
Độ ẩm làm việc 20% ~ 85% (không ngưng tụ)
Nhiệt độ lưu trữ -10℃ ~ 60℃
Độ ẩm lưu trữ 10% ~ 60% (không ngưng tụ)
Giao diện đầu vào/đầu ra
Type-B 2.0, Type-C, HDMI in, HDMI out, USB, USB-B, DP, VGA, thẻ TF, mic, RJ45 in, RJ45 out, RS232 in (tùy chọn)

4. How Powerful Is the Built-In Whiteboard?

Qtenboard: A Complete Teaching Toolbox

Designed specifically for real classrooms:

  • Math, science, and language tools
  • Templates for teaching plans
  • Multimedia insertion
  • Export and share to student devices
  • AI-assisted tools (optional): handwriting recognition, shape correction, content search

Everything works out of the box.

Other Brands: Limited Tools Without Paid Add-Ons

Most offer only basic functions such as:

  • Pen
  • Shapes
  • Web image search

Upgraded teaching tools usually require subscription access.

Result: Qtenboard ✓

5. Do All Android Systems Perform the Same?

Many brands claim “Android system,” but actual usability differs greatly.

Qtenboard: EDLA, AI, and True App-Level Interaction

Hỗ trợ bảng qtenboard:

  • In-app annotation on Google Slides
  • YouTube annotation during video playback
  • Browser highlight and markup
  • Notes preserved when switching apps
  • AI tools: voice commands, auto layout, smart search

Because of EDLA certification + powerful CPU, app performance is smooth and stable.

Other Brands: Frequent Tool Switching
  • Notes disappear when changing apps
  • Must reopen annotation tools manually
  • Screenshot-based saving process
  • Limited performance on heavy apps
Result: Qtenboard ✓

Why Qtenboard Is the Best Classroom Choice

Across all key teaching scenarios, Qtenboard offers the most complete, teacher-friendly, and future-ready solution:

  • Dual OS (Android + Windows)
  • EDLA Certified Android 14
  • AI-enabled teaching tools
  • 40-point touch collaboration
  • Native-level annotation
  • No subscription required
  • Optimized for real classroom workflows

Qtenboard is more than an interactive display—it is a long-term partner for modern digital learning.

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