Home / LED Display / LG 75-inch Interactive Flat Panel – CreateBoard TR3DK Series
Buy LG 75-inch Interactive Flat Panel – CreateBoard TR3DK Series in Bangladesh from Renex Digital. This Large-size interactive flat panel for classroom & meeting room is suitable for Medium to large classroom, training room, boardroom, seminar room. Get BOQ-based quotation, installation support, controller configuration and after-sales service across Bangladesh.
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What you get from Renex Digital
- - BOQ-based quotation & pixel pitch recommendation
- - Controller configuration, receiving card mapping & calibration guidance
- - Power calculation, protection planning & installation support
- - After-sales service & spare parts planning for long-term uptime
LG 75-inch Interactive Flat Panel – CreateBoard TR3DK Series
Recommended: Medium to large classroom, training room, boardroom, seminar room
Product specifications and description
Key Features
- - 75-inch 4K interactive panel – popular size for classroom & training room.
- - Multi-touch 40 points with smooth handwriting experience.
- - Android 11 with educational apps, whiteboard and annotation tools.
- - Wireless screen share from laptop or mobile for collaborative sessions.
- - Suitable for up to 40–60 students in typical classroom layout.
| Panel Size | 75" |
| Resolution | 4K UHD (3840 × 2160) |
| Brightness | 350–400 nits (typ.) |
| Contrast Ratio | 1200:1 (typ.) |
| Viewing Angle (H/V) | 178° / 178° |
| Touch Points | Up to 40-point multi-touch |
| Touch Technology | Infrared / InGlass (model dependent) |
| Glass | Anti-glare tempered glass |
| OS | Android 11 built-in; OPS slot for Windows PC |
| Speakers | 20W + 20W |
| Connectivity | HDMI, USB, LAN, Audio in/out, Wi-Fi (model dependent), OPS slot |
| Power | AC 100–240 V, 50/60 Hz |
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