Shenzhen Qunmao Display Technology Co., Ltd.
| Model | QT-LCD75-E30 |
| Application | Education, University, Smart Classroom, Training |
| Resolution | 3840×2160 (4K UHD) |
| Contrast Ratio | 5000:1 |
| Speakers | 2×20W Stereo |
| Operating System | Android 16.0 |
| RAM+ROM | 8GB+128GB |
| Supply Ability | 3000 Pieces per Month |
| Delivery Time | 7-12 working days |
| Touch Points | 40 Point Infrared |
| LCD Panel Size | 75 Inch |
| Payment Terms | T/T, L/C, Western Union |
| CPU | Octa-Core A76+A55 |
| Brightness | 400 cd/m² |
| Glass | 4mm Tempered Anti-Glare MOHS 7 |
| Packaging Details | Qtenboard branded carton with custom foam insert, wooden pallet reinforcement, export-grade outer carton |
| Place of Origin | Guangdong, China |
| Model Number | QT-LCD75-E30 |
| Brand Name | Qtenboard |
| Certification | CE, FCC, RoHS, CCC, ISO 9001 |
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Product Specification
| Model | QT-LCD75-E30 | Application | Education, University, Smart Classroom, Training |
| Resolution | 3840×2160 (4K UHD) | Contrast Ratio | 5000:1 |
| Speakers | 2×20W Stereo | Operating System | Android 16.0 |
| RAM+ROM | 8GB+128GB | Supply Ability | 3000 Pieces per Month |
| Delivery Time | 7-12 working days | Touch Points | 40 Point Infrared |
| LCD Panel Size | 75 Inch | Payment Terms | T/T, L/C, Western Union |
| CPU | Octa-Core A76+A55 | Brightness | 400 cd/m² |
| Glass | 4mm Tempered Anti-Glare MOHS 7 | Packaging Details | Qtenboard branded carton with custom foam insert, wooden pallet reinforcement, export-grade outer carton |
| Place of Origin | Guangdong, China | Model Number | QT-LCD75-E30 |
| Brand Name | Qtenboard | Certification | CE, FCC, RoHS, CCC, ISO 9001 |
| High Light | 75 Inch LCD Smartboard ，40 Point Interactive Whiteboard ，Android 16.0 Education Display | ||
The 75-inch LCD interactive whiteboard is the definitive choice for forward-thinking schools and universities upgrading to smart campus infrastructure. With 40-point multi-touch and a rich suite of teaching tools, it transforms every lesson into an immersive learning experience.
Built with a premium-grade LCD panel from leading manufacturers, the Qtenboard 75-inch model delivers true 4K resolution (3840*2160) with 400cd/m² brightness and 4000:1 contrast ratio for crisp, vivid visuals from any viewing angle. The anti-glare 4mm tempered glass surface ensures safe, comfortable use in brightly lit classrooms or boardrooms.
Powered by Android 16.0 and a high-performance processor, this interactive whiteboard supports seamless multi-tasking, wireless screen sharing for up to 9 devices, and a responsive touch experience with precise 1mm writing recognition and palm-erase functionality.
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