MAXHUB U4 Series – 4K AI Interactive Flat Panel for Smart Classrooms

The MAXHUB U4 Series is a premium AI-powered interactive flat panel designed for schools, colleges, universities, coaching institutes, hybrid classrooms, and professional training environments. Available in 65-inch, 75-inch, and 86-inch variants, the U4 Series combines 4K UHD display technology, Android 15, Google EDLA certification, intelligent educational software, and advanced audio-visual capabilities.

Featuring 16GB RAM, 256GB storage, a built-in 50MP camera, an eight-microphone array, and 50-point touch technology, the MAXHUB U4 Series provides an integrated platform for interactive teaching, classroom collaboration, online learning, and digital presentations.

Available MAXHUB U4 Series Models

Model	Screen Size	Resolution
MAXHUB U6540	65 Inches	3840 × 2160
MAXHUB U7540	75 Inches	3840 × 2160
MAXHUB U8640	86 Inches	3840 × 2160

Key Features of MAXHUB U4 Series

• Available in 65-inch, 75-inch, and 86-inch sizes
• 4K UHD resolution with 10-bit colour depth
• Up to 500 nits maximum brightness
• 98% sRGB colour gamut and Delta E ≤ 1 colour accuracy
• Non-glare display with TÜV-certified eye-care technologies
• Android 15 with Google EDLA certification
• 16GB RAM and 256GB internal storage
• Octa-core processor with 6 TOPS NPU
• 50MP integrated camera with 115-degree field of view
• Auto-framing and speaker-tracking functionality
• Eight-microphone array with up to 12-metre pickup range
• MAXHUB SkyWave 2.2-channel audio system
• 50-point infrared touch with ±0.5mm accuracy
• MAXHUB Think & Ink writing technology
• MAXHUB EasiClass interactive whiteboard
• AI-assisted teaching and content tools
• MAXHUB Connect wireless collaboration
• MAXHUB Pivot device management
• Wi-Fi 6 and Bluetooth 5.2
• USB Type-C connectivity with up to 100W charging support
• IP5X dustproof protection

4K UHD Display with Professional Colour Accuracy

The MAXHUB U4 Series features a 3840 × 2160 Ultra High Definition display designed to present educational diagrams, presentations, multimedia content, and digital teaching resources with detailed visuals.

With 98% sRGB colour coverage, 1.07 billion colours, and Delta E ≤ 1 colour accuracy, the display is designed to reproduce visual content consistently. Its maximum brightness of 500 nits and non-glare surface help improve visibility in classrooms with ambient lighting.

Advanced Eye-Care Display Technology

The U4 Series incorporates TÜV-certified low-blue-light and flicker-free technologies. Hardware-level blue-light reduction and DC dimming are designed to support more comfortable viewing during extended lessons and presentations.

The etched anti-glare display surface reduces distracting reflections, helping students and teachers focus on the presented content.

Android 15 with Google EDLA Certification

Powered by MAXHUB EDU OS based on Android 15, the U4 Series provides a modern operating environment for interactive education.

Google EDLA certification supports access to compatible Google services, including Google Classroom, YouTube, and Google Play, subject to account requirements, network connectivity, and regional availability.

16GB RAM, 256GB Storage and AI Processing

The MAXHUB U4 Series includes an octa-core processor featuring four Cortex-A76 cores and four Cortex-A55 cores, along with a Mali-G610 MP4 GPU and a dedicated 6 TOPS neural processing unit.

With 16GB RAM and 256GB internal storage, the system supports compatible teaching applications, educational resources, multimedia content, and multitasking workflows.

Integrated 50MP Camera for Hybrid Teaching

The U4 Series includes a 50MP ultra-high-definition camera with a 115-degree diagonal field of view, designed for classroom recording and supported video collaboration workflows.

Camera Capabilities

• 50MP camera resolution
• 115-degree diagonal field of view
• Automatic framing
• Speaker tracking
• Person counting
• Supported classroom participation functions

These capabilities help institutions conduct hybrid classes, remote training sessions, and interactive online presentations. Facial recognition and attendance-related functionality should be configured according to institutional privacy policies and applicable requirements.

Eight-Microphone Array with AI Noise Reduction

The MAXHUB U4 Series incorporates an eight-microphone array with a specified pickup range of up to 12 metres and 180-degree pickup coverage.

The microphone system supports intelligent audio processing features such as AI noise cancellation, automatic gain control, acoustic echo cancellation, spatial audio processing, and an audio fence.

Actual pickup performance depends on classroom acoustics, background noise, and installation conditions.

MAXHUB SkyWave Sound System

The U4 Series features a 2.2-channel MAXHUB SkyWave Sound System with four integrated speakers.

The specified audio configuration provides 2 × 8W plus 2 × 18W rated output, with higher maximum speaker-power ratings listed by MAXHUB.

This integrated audio system supports multimedia lessons, presentations, and compatible conferencing applications.

MAXHUB Think & Ink – Advanced Touch Technology

MAXHUB Think & Ink technology is designed to provide an intuitive writing experience for teachers and presenters.

The display supports up to 50 touch points with ±0.5mm specified accuracy, allowing multiple users to participate in compatible interactive activities.

Interactive Writing Features

• Direct annotation
• Palm rejection
• Sharp erase
• Simultaneous writing and erasing
• Multi-level object recognition
• Single-pen dual-colour functionality

MAXHUB EasiClass Interactive Whiteboard

MAXHUB EasiClass provides interactive teaching and whiteboarding tools for classroom instruction.

Teachers can use digital pens, highlighters, multimedia resources, and supported classroom interaction features. Students can follow lessons and use compatible note-taking tools.

Teacher-controlled navigation helps educators manage the learning experience during interactive sessions.

AI-Powered Teaching Tools

The MAXHUB U4 Series provides AI-assisted functionality designed to help teachers prepare and deliver educational content.

AI Teaching Features

• AI-Powered Learning: Supports the creation of courseware and educational questions.
• Ask AI: Provides AI-assisted responses to supported voice and text questions.
• Circle & Go: Helps users explore information related to selected visual content.
• Live Subtitle: Supports subtitles and multilingual translation for compatible video content.
• Video Pilot: Helps generate summaries and chapters for supported videos.

AI-generated educational material should be reviewed by teachers for accuracy and curriculum suitability. Feature availability may depend on software versions, network connectivity, and regional services.

MAXHUB Connect – Wireless Screen Sharing

MAXHUB Connect enables compatible devices to share content wirelessly with the interactive display.

The platform supports multi-screen collaboration, remote-control capabilities, and selected third-party casting protocols, including Miracast, AirPlay, Google Chromecast, and DLNA.

Teachers can use these functions to present resources from compatible laptops, tablets, and smartphones.

MAXHUB Pivot Device Management

MAXHUB Pivot provides centralised device management capabilities for supported MAXHUB displays.

Administrators can use compatible management functions to distribute notices, classroom schedules, and multimedia content while managing supported devices remotely.

Cloud services, subscriptions, and available management features should be confirmed with the supplier.

USB Type-C and Connectivity

The MAXHUB U4 Series provides multiple connection options for computers, presentation devices, external accessories, and networking equipment.

• 4 HDMI inputs
• 1 HDMI output
• 1 DisplayPort input
• 4 USB 3.0 ports
• 1 USB 2.0 port
• 2 USB Type-C inputs
• 1 USB Type-C output
• 2 touch USB connections
• RJ45 network input and output
• RS-232 connection
• Audio input and output
• SPDIF audio output
• TF card slot
• OPS module slot

Supported USB Type-C connections offer device integration and charging of up to 100W, depending on the port and connected equipment.

MAXHUB U4 Series Technical Specifications

Specification	Details
Brand	MAXHUB
Series	U4 Series
Models	U6540 / U7540 / U8640
Screen Sizes	65 / 75 / 86 Inches
Resolution	3840 × 2160 (4K UHD)
Aspect Ratio	16:9
Maximum Brightness	500 Nits
Colour Depth	1.07 Billion Colours (10-bit)
Colour Gamut	98% sRGB
Colour Accuracy	Delta E ≤ 1
Refresh Rate	60Hz
Surface	Non-Glare, Etched Anti-Glare
Eye Care	TÜV Flicker-Free and Low Blue Light
Touch Technology	Infrared Recognition
Touch Points	50
Touch Accuracy	±0.5mm
Operating System	Android 15
Certification	Google EDLA
Processor	Octa-Core A76 × 4 + A55 × 4, 2.4GHz
GPU	Mali-G610 MP4
NPU	6 TOPS
RAM	16GB
Internal Storage	256GB
Camera	50MP Integrated Camera
Camera Field of View	115° Diagonal
Microphones	8-Microphone Array
Microphone Pickup Range	Up to 12 Metres
Audio	MAXHUB SkyWave 2.2-Channel
Speaker Output	2 × 8W + 2 × 18W
Wi-Fi	Wi-Fi 6 with Compatible Module
Bluetooth	5.2
HDMI Inputs	4
HDMI Output	1
USB Type-C Inputs	2
USB Type-C Output	1
OPS Slot	Supported
Dust Protection	IP5X
Glass Hardness	9H
Typical Power – 65 Inch	70W
Typical Power – 75 Inch	80W
Typical Power – 86 Inch	100W
Power Supply	AC 100–240V, 50/60Hz

Applications of MAXHUB U4 Series

Smart Classrooms

Interactive digital teaching, educational presentations, collaborative activities, and classroom whiteboarding.

Schools and Universities

Multimedia instruction, AI-assisted educational resources, and supported hybrid learning workflows.

Coaching Institutes

Digital lectures, diagrams, online classes, subject demonstrations, and interactive learning.

Online Teaching Studios

Video-enabled teaching, classroom recording, and remote collaboration using supported software and equipment.

Corporate Meeting Rooms

Interactive presentations, wireless content sharing, video collaboration, and team brainstorming.

Frequently Asked Questions

1. What is MAXHUB U4 Series?

MAXHUB U4 Series is a range of 4K AI-powered interactive flat panels designed for educational and professional collaboration.

2. Which screen sizes are available?

The U4 Series includes 65-inch U6540, 75-inch U7540, and 86-inch U8640 models.

3. Which Android version does it use?

The U4 Series uses Android 15 with Google EDLA certification.

4. How much RAM and storage does it offer?

All three listed models include 16GB RAM and 256GB internal storage.

5. Does MAXHUB U4 have a built-in camera?

Yes. It includes a 50MP camera with a 115-degree diagonal field of view.

6. Does it have built-in microphones?

Yes. The U4 Series includes an eight-microphone array with a specified pickup range of up to 12 metres.

7. How many touch points does it support?

The display supports up to 50 touch points.

8. Does it support Google Play Store?

Its Google EDLA-certified Android environment supports compatible Google services, subject to availability and account requirements.

9. Can it be used for online teaching?

Yes. The integrated camera, microphones, speakers, and compatible collaboration software support online and hybrid teaching workflows.

10. Does it support wireless screen sharing?

Yes. MAXHUB Connect supports wireless content sharing with compatible devices and network environments.

11. Is a Windows OPS computer included?

The U4 Series has an OPS expansion slot. An OPS computer is an optional module and should not be assumed to be included.

12. What is MAXHUB U4 Series price in India?

The price varies by screen size, supplier quotation, installation requirements, taxes, and optional accessories. Contact the seller for current pricing.

Buy MAXHUB U4 Series Interactive Flat Panel in India

Upgrade your institution with the MAXHUB U4 Series 4K AI Interactive Flat Panel. Available in 65-inch, 75-inch, and 86-inch variants, it combines intelligent teaching tools, Android 15, Google EDLA certification, a 50MP camera, professional audio, and collaborative touch functionality.

Contact us for MAXHUB U6540, U7540, and U8640 pricing in India, product availability, demonstrations, and installation quotations.