| Display Details | ||
| Display Format Native Resolution | 3,840 X 2,160 (UHD) | |
| Panel Type | IPS | |
| Aspect Ratio | 16:9 | |
| Picture Response Time | 8ms | |
| Refresh Frequency | 60Hz | |
| Brightness (typical) | 400nit (Typ.) | |
| Contrast Ratio | 1,200:1 Dynamic CR: 5000:1 | |
| Viewing Angle | 178 × 178 | |
| Life Time | 50,000Hrs (L30) | |
| Touch System | ||
| Touch Point | Max. 50 Points | |
| Touch Response Time | 5ms | |
| System Requirement | Windows 7/8/10/Linux/Mac/Android (Linux/Mac Support one point touch) | |
| Others | Available object size for touch: Ø2 mm Writing Height: 2mm Interface: USB 2.0 Protection Glass Transmission: 88% (Typ.) Accuracy (Typ.): ±1mm Protection Glass Thickness: 3.2mm (Anti-Glare) | |
| Operating System | ||
| System Version | Android 14 (EDLA) | |
| CPU | Octa core A73x4 +A53x4 (A311D2) | |
| GPU | Mali-G52 MP8 | |
| RAM | 8GB | |
| ROM | 64GB | |
| Connectivity | ||
| HDMI | Yes(3, Front1/Back2) | |
| PC Audio In | Audio In | |
| Audio out | Yes | |
| LAN | RJ45 | |
| USB | USB3.0 Type A(5) – Front2/Back2/Top1 USB2.0 Type A(1), USB Type-C(2, For the front 1, PD 65W without OPS/ DP-Alt ) – Front1/Back1 | |
| RS232 | RS-232C In | |
| Others | Bluetooth 5.0 WiFi 6E NFC Speaker: Yes (20Wx2 + 20W) Output: Yes (18Wx2 + 18W) | |
| Physical Specification | ||
| Active Screen Size | 86″ | |
| Dimensions | 1957×1170.8×99.7mm | |
| Weight | 54.1Kg | |
| Power | Power Supply: AC 100-240V~, 50/60Hz Power Type: Built-In Power Power Consumption (Typ. / Max.): 235W (measured:215W), Max. 400W (measured:370W) | |
| Others | Smart Energy Saving (70%) | |
| Warranty | ||
| Warranty | 3 Years (Transportation or Conveyance bill will be added for outside Dhaka customers for each service including installation or any warranty issue) | |
LG 75TR3DQ 75 Inch 4K UHD Education Interactive Flat Panel Display
The LG 75TR3DQ 75 Inch 4K UHD Education Interactive Flat Panel Display is a premium collaboration solution designed for modern classrooms, universities, training centers, and corporate meeting rooms. Featuring a large 75-inch 4K UHD (3840 × 2160) display, this interactive panel delivers crystal-clear visuals, responsive multi-touch performance, and intelligent collaboration tools to improve teaching, presentations, and team discussions.
Whether you’re conducting interactive lessons, brainstorming in meetings, or delivering professional presentations, the LG 75TR3DQ offers a smooth writing experience, accurate touch response, and excellent image quality. Its durable design and smart software ecosystem make it an ideal choice for educational institutions and businesses looking to upgrade their digital collaboration environment.
Key Features of LG 75TR3DQ Interactive Flat Panel
- 75-inch 4K UHD (3840 × 2160) display
- Ultra-clear image quality with vivid colors
- High-precision multi-touch technology
- Interactive whiteboard functionality
- Built for education and business collaboration
- Smooth annotation and real-time screen sharing
- Anti-glare display for comfortable viewing
- Durable commercial-grade design
- Supports modern classroom and meeting room applications
- Easy integration with various devices
Stunning 75-Inch 4K UHD Display
The LG 75TR3DQ features a large 75-inch Ultra HD display that produces incredibly sharp text, vibrant colors, and detailed graphics. Whether displaying educational content, engineering drawings, spreadsheets, or multimedia presentations, the 4K resolution ensures everyone in the room enjoys a clear viewing experience.
The anti-glare screen minimizes reflections, making it suitable for bright classrooms and conference rooms.
Advanced Multi-Touch Collaboration
Designed for interactive learning and teamwork, the LG 75TR3DQ supports highly responsive multi-touch functionality. Teachers, students, trainers, and business professionals can write, draw, annotate, and collaborate simultaneously with exceptional accuracy.
This makes it ideal for:
- Smart classrooms
- University lecture halls
- Corporate meeting rooms
- Training centers
- Hybrid learning environments
- Interactive presentations
Powerful Solution for Education
Educational institutions need technology that encourages engagement and collaboration. The LG 75TR3DQ helps educators deliver more interactive lessons through digital annotation, multimedia presentations, and collaborative activities.
Perfect for:
- Schools
- Colleges
- Universities
- Coaching centers
- Training institutes
- STEM classrooms
Students can actively participate instead of simply watching presentations, creating a more engaging learning experience.
Enhance Business Meetings & Collaboration
The LG 75TR3DQ is equally suitable for modern workplaces. Teams can brainstorm ideas, annotate documents, present reports, and collaborate efficiently during meetings.
It works well for:
- Conference rooms
- Board rooms
- Executive offices
- Corporate training
- Video conferencing
- Project discussions
Its large display allows everyone to view presentations clearly, even in larger meeting spaces.
Seamless Interactive Writing Experience
The responsive touch technology provides a natural handwriting experience with minimal latency. Users can write smoothly, erase instantly, highlight content, and make annotations without interruption.
The digital whiteboard functionality helps improve productivity during teaching sessions and business presentations.
Designed for Long-Term Reliability
Built with commercial-grade components, the LG 75TR3DQ is designed for continuous daily operation. Its durable construction makes it suitable for schools, universities, government organizations, and businesses that require reliable performance throughout the day.
Why Buy LG 75TR3DQ from ROSEN TECH?
Choosing ROSEN TECH ensures you receive genuine LG products backed by professional service and technical expertise.
Benefits of purchasing from ROSEN TECH:
- 100% Genuine LG Interactive Flat Panel
- Competitive Price in Bangladesh
- Manufacturer Warranty Support
- Professional Installation Service
- Expert Product Consultation
- Corporate & Educational Solutions
- After-Sales Technical Support
- Fast Delivery Across Bangladesh
- Trusted Supplier for Schools, Universities & Offices
Whether you need a single interactive display or a complete smart classroom solution, ROSEN TECH provides end-to-end support.
LG 75TR3DQ Price in Bangladesh
The LG 75TR3DQ 75 Inch 4K UHD Education Interactive Flat Panel Display Price in Bangladesh may vary depending on availability, project requirements, and promotional offers.
For the latest price, corporate quotation, educational discounts, and installation services, contact ROSEN TECH.
Frequently Asked Questions (FAQ)
H3: What is the LG 75TR3DQ mainly used for?
The LG 75TR3DQ is designed for classrooms, universities, training centers, conference rooms, and business meetings where interactive collaboration is required.
Does the LG 75TR3DQ support multi-touch?
Yes. It features responsive multi-touch technology that allows multiple users to write and interact on the screen simultaneously.
Is the display suitable for educational institutions?
Absolutely. It is specifically designed for digital classrooms, interactive teaching, collaborative learning, and educational presentations.
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