LG 75TR3DQ-B 75" 4K Interactive Display
Description
The LG CreateBoard 75" 75TR3DQ-B is a Google-certified 4K UHD interactive touch display built for classrooms, boardrooms and collaborative training spaces. Running Android 14 (EDLA) on an octa-core processor with 8GB RAM and 64GB of onboard storage, it launches straight into apps, browsers and whiteboarding tools without a separate PC, while still accepting an OPS module for full Windows use. An infrared overlay panel detects up to 50 simultaneous touch points with 1mm accuracy, giving multiple users a natural, lag-free writing and gesture experience behind 3.2mm anti-glare, shatter-resistant glass. The 75" VA/IPS panel delivers 400 cd/m² (typical) brightness and a 5,500:1 contrast ratio for clear visibility in bright meeting rooms, and the whole range carries TUV Rheinland Flicker Free certification. Front-accessible HDMI, USB-C and USB-A ports make cable swapping simple, and built-in Wi-Fi 6E, Bluetooth 5.3 and Gigabit LAN support wireless screen share, Google Play access and LG ConnectedCare remote device management, so IT teams can monitor and update the board without a site visit.
Key features
Detects up to 50 simultaneous touch points with ±1mm accuracy behind 3.2mm tempered anti-glare glass, so several people can write, draw, zoom and rotate content at once.
Built-in octa-core processor, 8GB RAM and 64GB storage run apps, browsers and the CreateBoard whiteboarding suite natively, with Google Play Store access, no external PC required.
A built-in OPS slot with integrated power lets you drop in a Windows compute module for full desktop use when needed, without external cabling.
Cloud-based monitoring and control lets IT administrators check status, push settings and manage the fleet of boards remotely instead of visiting each room.
Certified flicker-free (Jan 2025 - Jan 2028) across the TR3DQ range for reduced eye strain during extended use.
Technical specifications
Delivery & returns
Estimated delivery 25 Aug - 29 Aug. UK mainland delivery only — some large or made-to-order items may carry longer lead times.
Unused items in original packaging can be returned within 14 days of delivery. Faulty items are covered under manufacturer warranty.
Payment & security
Pay securely by card, or apply for a 30-day purchase order account.
Schools, colleges, universities, NHS, government bodies and charities can order on invoice — no card payment required.
All transactions are processed over an encrypted, secure checkout.
Alternative products
Need help specifying this for your space?
Our technical team can advise on installation, mounting and compatible AV systems.