LG 84TR3B 84" 4K Ultra HD Large Multi-Touch Display, 3840x2160

With its ultra HD picture quality and 84" large screen, the 84TR3B attracts audiences' attention in any environments, such as a classroom or a meeting room. The superior interactivity provided by its IR spread technology is an effective tool for facilitating audiences' participation. In addition, the 5mm protection glass and centralized control brings efficiency and peace of mind to IT managers.

Ultra HD Large Screen

Ultra HD Resolution (3,840 x 2,160)
Ultra HD Large screen delivers immersive viewing experience.

4K Upscaler
Up-scaling and Super Resolution technology enhance the quality of FHD content to near UHD quality.

84" Large Screen
Its large screen with wide viewing angles is effective in learning environments as the audience can view in any position without any problems.

Highly Reliable Touch Experience

5mm Protection Glass
For educational environment where external impacts on screens can occur, the durability of 84TR3B is improved with 5mm protection glass.

Built-in Touch
The touch overlay seamlessly attaches to the screen, creating no gap for dust to enter and cause a malfunction.

Ease of Use

Auto Signal Switching
With its auto signal switching function, the monitor can detect input signals and automatically change the input source if the input has a higher priority than the previous source.

Superior Interactive Experience

Ghost-Free Touch
LG's proprietary touch technology allows you to draw clean and accurate diagonal lines using multi-touch function.

10 Point Multi-Touch
It provides a more realistic sense of touch since it can recognize up to 10 simultaneous touches at once with no need for a separate pen.

SuperSign C
The SuperSign C software allows you to monitor and control displays remotely through a network or serial connection.