Description
The Teachmint X 75 Pro is a 75″ 4K UHD interactive flat panel that balances a big screen with powerful hybrid-teaching features. A built-in AI-powered 48MP 4K camera with auto-focus, sound localisation and intelligent framing, paired with an 8-array mic, makes live and hybrid classes clear and easy to run.
It runs Google EDLA-certified Android 16 on an RK3576 octa-core processor with a built-in NPU. Teachers sign in securely with an NFC card tap, EduAI handles lesson prep, quizzes and AI face-recognition attendance, and Vision X lets admins monitor classrooms live with no cloud dependency.
Key Features
- Large 75″ 4K UHD (3840×2160) display, 450 nits, 1.07 billion colours
- AI 48MP 4K camera with auto-focus, sound localisation and intelligent framing
- 8-array microphone for clear voice pickup across the room
- Android 16, Google EDLA certified with official Google apps
- RK3576 octa-core CPU with 6 TOPS onboard NPU for AI tasks
- 8GB RAM / 128GB storage
- NFC card login for quick, secure teacher access (5 cards included)
- Zero-lag IR touch with ≤5ms response
- 3.2mm toughened glass with 9H hardness
- 2×20W speakers plus 20W subwoofer
- Dual-band dual Wi-Fi and HDMI-Out
Vision X Classroom Monitoring
- Live classroom feeds for admins
- Classroom audio and screen share
- Broadcasts and alerts across classrooms
- Privacy and security with zero cloud dependency
Smart Teaching Tools
- Create whiteboards, presentations or PDFs with EduAI
- AI smart attendance with face recognition
- Live class for virtual and hybrid learning, with screen share
- Lecture recording, publishing and AI class summariser
- AI quiz and homework generator with detailed explanations
- Voice-to-text and text-to-speech on the whiteboard
- Live chat, polling and multilingual AI pen (90+ languages)
- Maths and physics solver, STEM suite and educational games
- NCERT and State Board aligned content
- Lesson sharing via QR code, WhatsApp or email
Why Choose the Teachmint X 75 Pro
- Bigger 75″ screen for clear visibility in larger classrooms and seminar halls
- All-in-one for hybrid teaching: camera, mic and speakers built in
- Saves teachers time with AI attendance, prep and assessment
- Gives school leaders real-time visibility with Vision X
- 3-year on-site warranty with pan-India service
- Trusted in 40,000+ classrooms across 500+ districts
Full Specifications
| Display & Touch | |
| Screen Size | 75″ (1.89m), 16:9 |
| Resolution | 4K UHD (3840×2160) |
| Brightness | 450 nits |
| Contrast Ratio | 1200:1 (typical) |
| Display Colours | 1.07 billion (10-bit) |
| Backlight | D-LED edge type, 60,000 hrs lifetime |
| Refresh Rate | 60Hz |
| Touch | IR touch, ≤5ms response |
| Surface Protection | 3.2mm toughened glass, 9H hardness |
| System | |
| Operating System | Android 16, Google EDLA certified |
| CPU | RK3576 octa-core (4× Cortex-A72 @ 2.2GHz + 4× Cortex-A53 @ 2GHz) |
| GPU | Mali-G52 MC3 |
| NPU | Onboard AI, 6.0 TOPS |
| RAM / Storage | 8GB / 128GB |
| Security | NFC teacher login, Google Play Protect |
| Google Apps | Chrome, YouTube, Gmail, Play Store, Docs, Slides, Sheets, Chat, Drive, Meet, Calendar |
| Camera & Audio | |
| Camera | 48MP auto-focus, 4K UHD video, AI sound localisation & intelligent framing |
| Microphone | 8-array mic |
| Speakers | 2×20W (6Ω) + 20W (4Ω) subwoofer |
| Connectivity | |
| Wi-Fi | Dual Wi-Fi, dual band 2.4GHz/5GHz (802.11 a/b/g/n/ac) |
| Bluetooth | 5.1 |
| Ports | HDMI-In, HDMI-Out, USB 3.0, USB 2.0, USB-C, Touch-USB, LAN, Mic-In, Audio Out, SPDIF, RS232 |
| Physical | |
| Dimensions (W×D×H) | 1705 × 107 × 1055 mm |
| Net Weight | 54 kg |
| Housing | Aluminium alloy, silver grey |
| Max Power | 380W (without OPS) |
| In the Box | |
| Accessories | Remote control, 2 styluses, 5 NFC cards, IIP, power cord, HDMI cable, touch USB cable, wall mount kit, microfiber cloth, user manual, installation docs, warranty card |
| Warranty & Support | |
| Warranty | 3-year on-site warranty* |
| Support | 365-day customer support, pan-India delivery & service |
