Description
Teachmint X 86 PB Series 86 Inch 4K UHD Smart Interactive Display – Android 16, Google EDLA, 40-Point Touch, EduAI, 48MP AI Camera & Vision X
The Teachmint X 86 PB Series is a large-format 86-inch 4K UHD smart interactive display designed for schools, colleges, training centres, universities, coaching institutes and modern hybrid learning environments. Built around a 3840 × 2160 4K UHD display, 40-point IR touch technology, Android 16, Google EDLA certification and powerful onboard AI capabilities, the X 86 PB Series is designed to transform conventional classrooms into connected, interactive and AI-powered learning spaces.
The display combines a RK3576 Octa-Core processor, 8GB RAM, 128GB storage and a 6.0 TOPS Neural Processing Unit (NPU) for responsive performance and AI-enabled classroom functions. Teachers can prepare lessons, create interactive whiteboards, generate quizzes and homework, record lectures, summarise classes and collaborate with students using a wide range of integrated tools.
A major highlight is the integrated 48MP autofocus 4K UHD AI camera, supported by an 8-array microphone. Intelligent framing and sound localization make the display suitable for virtual classes, hybrid teaching, online meetings and collaborative learning. The Vision X Classroom Monitoring System further supports administrators with live classroom feeds, audio and screen sharing, broadcasting and alerts without depending on the cloud.
With NFC-based secure teacher login, Google services, Microsoft Office integration, wireless casting, Connected Classroom App, STEM learning tools, multilingual AI Pen support and powerful 60W audio, the Teachmint X 86 PB Series provides a comprehensive digital classroom platform on an expansive 86-inch screen.
86-Inch 4K UHD Display for Big Classrooms
The Teachmint X 86 PB Series features a large 86-inch display with a 3840 × 2160 4K UHD resolution and 16:9 aspect ratio.
The large-format screen is designed for classrooms where students need to clearly view presentations, diagrams, videos, digital textbooks, interactive lessons and teacher annotations from different seating positions.
The 4K UHD resolution provides detailed visuals for:
- Digital presentations
- Educational videos
- Interactive diagrams
- Maps and charts
- STEM simulations
- 2D and 3D models
- Digital textbooks
- Mathematical equations
- Science illustrations
- Classroom demonstrations
With 450 nits brightness, the display is designed to provide clear visibility across typical classroom environments.
40-Point IR Touch for Smooth Interactive Teaching
The Teachmint X 86 PB Series supports 40-point infrared touch technology with a response time of ≤5ms.
The low-latency touch system allows teachers and students to interact naturally with digital content using fingers or compatible styluses.
Interactive Touch Capabilities
- 40-point multi-touch
- ≤5ms response time
- Smooth digital writing
- Multiple users interacting simultaneously
- Tap, drag and select
- Pinch and zoom
- Digital annotation
- Interactive presentations
- Smart shape recognition
The multi-touch capability is particularly useful for collaborative classroom activities where multiple students or teachers need to interact with the display simultaneously.
Smooth Digital Writing with Smart Pen Tools
The interactive panel is designed to provide a natural writing experience for teachers.
The integrated software supports multiple types of pens with colour customization, along with tools for:
- Writing
- Erasing
- Selecting
- Highlighting
- Annotating
- Drawing shapes
- Editing content
The Stylus Customization feature allows teachers to configure different pen functions according to their teaching requirements.
Smart Shape Recognition
The Teachmint X 86 PB Series can recognise drawn shapes and convert them into cleaner digital forms.
This can be useful when teachers draw:
- Circles
- Rectangles
- Lines
- Diagrams
- Flowcharts
- Geometric shapes
- Educational illustrations
This makes lessons more visually organised while reducing the time required to create polished diagrams manually.
2D & 3D Shape Tools with Measurements
Built-in 2D and 3D shape tools provide interactive resources for mathematics, geometry, engineering and science lessons.
Teachers can use digital shapes and measurement tools to demonstrate concepts directly on the large interactive display.
This makes abstract concepts easier to demonstrate through visual and hands-on learning.
Android 16 with Google EDLA Certification
The Teachmint X 86 PB Series runs on Android 16 and is Google EDLA Certified.
This provides an authentic Android environment with support for official Google services and applications.
Google Services Include
- Google Chrome
- YouTube
- Gmail
- Google Play Store
- Google Docs
- Google Slides
- Google Sheets
- Google Chat
- Google Drive
- Google Meet
- Google Calendar
- Google Settings
- Google Play Protect
Google EDLA certification helps provide a familiar application environment for educational institutions already using Google-based workflows.
Google Play Protect for Enhanced Security
The X 86 display includes Google Play Protect, providing an additional layer of application and device security.
This is particularly important in educational environments where multiple teachers and users may access the display throughout the day.
RK3576 Octa-Core Processing
The Teachmint X 86 PB Series uses the RK3576 Octa-Core processor, combining:
- 4 × ARM Cortex-A72 cores at up to 2.2GHz
- 4 × ARM Cortex-A53 cores at up to 2GHz
This processor architecture provides the computing performance required for interactive applications, multimedia, classroom software and multitasking.
6.0 TOPS NPU for Onboard AI
A dedicated 6.0 TOPS Neural Processing Unit (NPU) provides onboard AI processing capabilities.
The NPU helps support AI-powered functions directly on the device, enabling features such as smart classroom assistance, AI recognition and intelligent content tools.
This dedicated processing capability is particularly useful for AI-driven educational workflows where responsive processing is important.
EduAI – Personal Teaching Assistant
EduAI acts as a personal teaching assistant integrated into the classroom display.
Teachers can use EduAI to simplify lesson preparation and generate educational content directly from the interactive panel.
EduAI Classroom Capabilities
- Class preparation
- Whiteboard creation
- Presentation preparation
- PDF creation
- AI-powered search
- Quiz generation
- Homework generation
- Detailed explanations
- Class summarisation
- AI-assisted lesson workflows
EduAI helps reduce repetitive preparation tasks and allows teachers to focus more on classroom interaction.
AI Quiz & Homework Generator
Teachers can generate AI-powered quizzes and homework with detailed explanations.
This can help educators quickly create practice material based on lesson topics and provide students with structured learning activities.
The system also supports assignment and test creation with analytics and insights, allowing educators to monitor learning outcomes.
Class Lecture Recording & Summarization
The Teachmint X 86 PB Series supports class lecture recording and class summarization.
Teachers can record lessons for later reference and use summarisation tools to create concise learning material from classroom sessions.
This can be particularly useful for:
- Revision
- Absentee students
- Online learning
- Hybrid classes
- Teacher documentation
- Lesson review
Publish Lessons to Students
Teachers can publish lesson content and learning materials for students through the supported classroom ecosystem.
This enables classroom teaching to continue beyond the physical classroom and provides students with access to relevant learning content.
Smart Attendance with AI Face Recognition
The display supports AI-powered smart attendance with AI face recognition.
This can help educational institutions streamline attendance workflows and reduce manual classroom administration.
Combined with teacher login and classroom management features, the system is designed to bring more automation into everyday classroom operations.
NFC-Based Secure Teacher Login
The Teachmint X 86 PB Series supports NFC integration for quick and secure teacher login.
Teachers can use compatible NFC cards for convenient access to the interactive display.
This helps reduce repeated manual login processes while providing controlled access to classroom functions.
NFC-based authentication is especially useful in institutions where multiple teachers share the same smart classroom display.
48MP 4K AI Camera
The integrated 48MP autofocus camera supports 4K UHD-quality video and AI-assisted functions.
The camera includes:
- Autofocus
- 48MP sensor
- 4K UHD video quality
- Intelligent framing
- Sound localization support
- AI camera capabilities
This makes the display suitable for virtual classrooms, hybrid learning, online meetings and collaborative teaching.
Intelligent Framing for Virtual Classes
The AI camera can support intelligent framing, helping keep the relevant participants positioned appropriately within the camera frame.
This is useful for:
- Online teaching
- Hybrid classrooms
- Virtual meetings
- Faculty training
- Remote collaboration
- Student presentations
The camera allows the interactive display to function as a central classroom collaboration system rather than simply a large screen.
8-Array Microphone for Classroom Audio
An integrated 8-array microphone supports voice capture for virtual classes, meetings and collaborative sessions.
Combined with the camera’s sound localization capabilities, the system is designed to capture classroom audio more effectively across a large room.
This is particularly useful when multiple students or teachers participate in a virtual session.
Vision X Classroom Monitoring System
Vision X provides a classroom monitoring and management platform designed for educational administrators.
It can provide:
- Live classroom feeds for administrators
- Classroom audio sharing
- Classroom screen sharing
- Broadcast functionality
- Alerts
- Monitoring capabilities
- Privacy and security controls
A key advantage is zero dependency on the cloud for the specified monitoring workflow, helping institutions maintain greater control over classroom data and connectivity.
Live Classroom Feeds for Administrators
Administrators can use Vision X to monitor supported classrooms through live feeds.
This can help institutions maintain visibility across multiple smart classrooms without requiring administrators to physically visit every room.
The system can support broader classroom management and operational oversight from a centralised workflow.
Broadcast & Classroom Alerts
Vision X can also support broadcasts and alerts, enabling administrators to communicate with connected classrooms.
This can be useful for:
- School announcements
- Emergency alerts
- Event notifications
- Administrative communication
- Campus-wide messages
Privacy & Security with Zero Cloud Dependency
The Vision X architecture is designed to provide classroom monitoring functionality with zero dependency on cloud infrastructure for the stated workflow.
This can help institutions maintain greater control over classroom monitoring and communication systems.
Connected Classroom App
The Connected Classroom App provides a unified ecosystem for classroom productivity, meetings, education and smart-device integration.
Powered by Android 16, it supports:
- Meeting applications
- Productivity applications
- Educational applications
- Smart-device pairing
- Wireless casting
- Screen sharing
- Classroom collaboration
This helps connect teachers, students and classroom devices within a single digital environment.
Wireless Casting & Screen Sharing
Teachers and students can share compatible devices with the interactive display through wireless casting and screen sharing.
This makes it easier to present:
- Student projects
- Teacher presentations
- Websites
- Documents
- Videos
- Images
- Mobile content
- Laptop screens
Wireless sharing reduces dependence on physical cables and supports more flexible classroom interaction.
Google Suite & Microsoft Office Integration
The Teachmint X 86 PB Series supports Google Suite and Microsoft Office integration, allowing educators to work with familiar productivity tools.
This can support:
- Presentations
- Documents
- Spreadsheets
- Cloud files
- Classroom communication
- Digital lesson preparation
The integration helps institutions incorporate the display into existing productivity ecosystems.
Voice-to-Text & Text-to-Speech AI
The interactive whiteboard supports Voice-to-Text and Text-to-Speech AI functions.
Teachers can use voice input for faster content creation, while text-to-speech can support accessibility and interactive lesson delivery.
These capabilities can be useful in language learning, accessibility-focused classrooms and interactive educational content.
Smart Search with EduAI
The Smart Search with EduAI feature provides AI-assisted access to relevant information and classroom resources.
This can help teachers quickly find or work with information while preparing or delivering lessons.
Multilingual AI Pen with 90+ Languages
The Multilingual AI Pen supports more than 90 languages, enabling teachers to work across multilingual classroom environments.
This can be particularly useful for:
- Language education
- Multilingual institutions
- International schools
- Translation-oriented lessons
- Diverse classrooms
Maths & Physics Solver
The integrated Maths and Physics Solver helps teachers and students work through mathematical and physics-related problems.
This can support classroom demonstrations by providing interactive assistance with numerical and scientific concepts.
NCERT & State Board Aligned Content
The Teachmint X 86 PB Series supports NCERT and State Board aligned content, helping educators integrate curriculum-relevant learning resources into digital lessons.
This makes the display suitable for Indian schools and educational institutions following national and state-level curricula.
STEM Suite & Educational Games
The integrated STEM Suite provides tools for science, technology, engineering and mathematics education.
Teachers can use interactive resources to visualise:
- Graphs
- Simulations
- 3D models
- Circuits
- Scientific concepts
- Educational games
These interactive resources can make technical and scientific topics easier to demonstrate.
Online Collaboration with Access Control
The display supports online collaboration with students, including access-control options.
This enables teachers to manage participation during collaborative classroom activities while maintaining control over who can interact with the display or shared learning environment.
Live Class for Virtual & Hybrid Learning
The Live Class feature supports virtual and hybrid learning environments.
Teachers can conduct sessions for remote students while maintaining interactive classroom functionality.
Supported features include:
- Live screen sharing
- Live chat
- Live polling
- Remote participation
- Hybrid teaching workflows
Live Chat & Polling During Class
Teachers can interact with students through live chat and polling during lessons.
This enables educators to collect responses, conduct quick knowledge checks and encourage classroom participation.
Lesson Sharing via QR, WhatsApp & Email
Teachers can share lessons and learning materials using:
- QR codes
This provides convenient ways to distribute classroom content to students and extend learning beyond the physical classroom.
Assignments, Tests & Learning Analytics
The system allows teachers to create and share assignments and tests with analytics and insights.
Educators can use these tools to evaluate student performance and gain additional visibility into learning outcomes.
Offline Mode for Continued Learning
The Teachmint X 86 PB Series supports Offline Mode, allowing teachers to continue using selected classroom functions even when an internet connection is unavailable.
This is particularly useful in environments where connectivity may not always be consistent.
Customizable Background Themes
Teachers and institutions can customise the display’s background themes to create a more personalised classroom interface.
This can help align the display with institutional branding or different teaching environments.
Drag & Drop Multimedia
Teachers can easily incorporate multimedia content into lessons through drag-and-drop functionality.
Supported classroom content can include:
- Images
- Videos
- Text
- Documents
- Other supported multimedia
This helps make lessons more interactive and visually engaging.
Palm Erase for Natural Writing
The Palm Erase feature allows users to erase content naturally while writing on the interactive display.
This helps create a more intuitive writing experience, similar to writing on a traditional whiteboard.
60Hz Refresh Rate for Classroom Applications
The Teachmint X 86 PB Series operates at a 60Hz refresh rate, providing smooth enough screen transitions for presentations, writing, videos, classroom applications and interactive content.
The display is designed primarily for educational productivity rather than high-refresh gaming.
1.07 Billion Colours & 10-Bit Colour
The panel supports 1.07 billion colours with 10-bit colour, allowing it to reproduce smooth colour transitions and detailed visuals.
This is useful for:
- Educational videos
- Scientific illustrations
- Presentations
- Graphs
- Digital art
- Multimedia lessons
1200:1 Contrast & 450 Nits Brightness
The display offers a typical 1200:1 contrast ratio and 450 nits brightness.
These specifications help provide clear text, detailed visuals and good visibility for classroom presentations and multimedia content.
3.2mm Toughened Glass with 9H Hardness
The front of the display uses 3.2mm toughened glass with 9H hardness.
This provides a durable protective surface designed for frequent touch interaction in busy educational environments.
60,000-Hour Backlight Lifetime
The D-LED edge backlight is rated for approximately 60,000 hours of operation.
This supports long-term classroom deployment and helps reduce the need for frequent display replacement.
60W Classroom Audio
The Teachmint X 86 PB Series includes:
- 2 × 20W speakers
- 20W / 4Ω subwoofer
- 60W total audio output
The front-facing speakers provide clear classroom audio, while the dedicated subwoofer adds additional low-frequency depth for videos, presentations and multimedia lessons.
Connectivity for Modern Classrooms
The display provides a broad range of connection options for classroom devices.
Available interfaces include:
- HDMI-In
- HDMI-Out
- USB 3.0
- USB 2.0
- USB-C
- Touch-USB
- LAN
- Mic-In
- Audio-Out
- SPDIF
- RS232
This allows the display to connect to laptops, OPS systems, external audio equipment, classroom peripherals and network infrastructure.
Wi-Fi & Bluetooth Connectivity
The Teachmint X 86 PB Series supports:
- Dual-band Wi-Fi 2.4GHz / 5GHz
- IEEE 802.11 a/b/g/n/ac
- Bluetooth 5.1
Wireless connectivity supports screen sharing, smart-device pairing, online learning, meetings and other connected classroom workflows.
8GB RAM & 128GB Storage
The Android system includes 8GB RAM and 128GB ROM, providing space for applications, classroom resources and local content.
Combined with the RK3576 processor and 6.0 TOPS NPU, the hardware is designed to support multitasking across educational applications.
Mali-G52 MC3 Graphics
The integrated Mali-G52 MC3 GPU provides graphics processing for Android applications, educational content, videos, interactive lessons and multimedia.
Aluminium Alloy Housing
The display uses an aluminium alloy housing in silver grey, combining a professional appearance with a large-format classroom design.
The robust construction is suited to schools, universities, training centres and institutional environments.
Maximum Power Consumption
The maximum power consumption is specified at 460W without OPS.
This should be considered when planning electrical infrastructure for classrooms and smart learning spaces.
Ideal For
- Schools & Primary Education
- Secondary Schools
- Colleges & Universities
- Coaching Institutes
- Smart Classrooms
- Digital Classrooms
- Hybrid Learning
- Virtual Learning
- Training Centres
- Corporate Training Rooms
- STEM Education
- Computer Labs
- Language Labs
- Large Lecture Rooms
- Educational Institutions
- Classroom Collaboration
Key Highlights at a Glance
- Teachmint X 86 PB Series
- 86-Inch 4K UHD Smart Interactive Display
- 3840 × 2160 Resolution
- 40-Point IR Touch
- ≤5ms Touch Response
- Android 16
- Google EDLA Certified
- RK3576 Octa-Core Processor
- 6.0 TOPS NPU
- 8GB RAM
- 128GB Storage
- Mali-G52 MC3 GPU
- 48MP 4K Autofocus AI Camera
- 8-Array Microphone
- NFC Secure Teacher Login
- Vision X Classroom Monitoring
- EduAI Personal Teaching Assistant
- Connected Classroom App
- AI Smart Attendance
- Google Suite Integration
- Microsoft Office Integration
- Wireless Casting & Screen Sharing
- 2 × 20W Speakers
- 20W / 4Ω Subwoofer
- 60W Total Audio Output
- 450 Nits Brightness
- 1200:1 Contrast Ratio
- 1.07 Billion Colours
- 10-Bit Colour
- 3.2mm Toughened Glass
- 9H Glass Hardness
- 60,000-Hour Backlight
- STEM Suite & Educational Games
- NCERT & State Board Content
- Multilingual AI Pen – 90+ Languages
- Maths & Physics Solver
- Voice-to-Text & Text-to-Speech AI
- AI Quiz & Homework Generator
- Class Recording & Summarization
- Live Class, Chat & Polling
- Online Collaboration with Access Control
- Offline Mode
- Customizable Themes
- HDMI-In & HDMI-Out
- USB 3.0, USB 2.0 & USB-C
- LAN, Mic-In, Audio-Out, SPDIF & RS232
- Wi-Fi Dual Band
- Bluetooth 5.1
- Aluminium Alloy Silver Grey Housing
Why Choose the Teachmint X 86 PB Series?
The Teachmint X 86 PB Series is designed for institutions that want to build a large-format, AI-powered and connected smart classroom environment.
Its 86-inch 4K UHD display and 40-point IR touch technology provide a large interactive canvas for teachers and students, while the ≤5ms touch response supports smooth digital writing and collaborative interaction.
The combination of Android 16, Google EDLA certification, RK3576 processing, 8GB RAM, 128GB storage and a 6.0 TOPS NPU provides the hardware foundation for modern educational applications and AI-assisted classroom workflows.
The integrated 48MP 4K AI camera and 8-array microphone make the display suitable for hybrid and virtual learning, while Vision X adds classroom monitoring, audio/screen sharing, broadcasts and alerts for administrators.
For teachers, EduAI, AI quiz and homework generation, class recording, summarization, multilingual AI Pen, Smart Search, Maths & Physics Solver and interactive whiteboard tools help streamline lesson preparation and delivery.
The NFC-based teacher login, AI attendance, access control and Google Play Protect also add useful security and administration features.
With Connected Classroom App, wireless casting, Google Suite, Microsoft Office, STEM tools, NCERT and State Board aligned content, 60W audio and extensive connectivity, the Teachmint X 86 PB Series provides a complete platform for large classrooms, lecture halls and modern institutional learning environments.
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