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Key Features

  • Ultra HD: 3,840 x 2,160
  • Built-in 10-point multi-touch
  • Brightness: 350 cd/m2(Typ)
  • Ghost-free touch (IR Spread)

Ultra HD Resolution (3,840 x 2,160)

ULTRA HD Definition presents a whole new level of picture quality, boasting a picture definition of four times higher than that of Full HD.

Ultra HD Resolution (3,840 x 2,160)

4K Upscaler

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

4K Upscaler

84" Large Screen

Its large screen with a wide viewing angle is effective in learning environments as the IPS panel boasts excellent image reproduction with minimal variation from wider viewing angles.


5mm Protection Glass

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

5mm Protection Glass

Built-in Touch

• No need to install external touch overlay
• Dust-free between touch frame and glass ensures high reliability
• Slimmer design is ideal for space at a premium

Built-in Touch

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.

Auto Signal Switching

Minimal Ghost Multi-Touch Experience

When touching the LG IPS screen, it is possible to express your writing or drawing without perceived Ghosting effect for clean and smooth navigation.

Minimal Ghost Multi-Touch Experience

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.

10 Point Multi-Touch

SuperSign™ C

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

SuperSign™ C


Simply choose a support option from the icons below:

  • Live Chat

    Start Live Chat.

    Chat Online with LG Support.
    Monday to Friday: 8am to 8pm AEST.
    Saturday & Sunday: 9am to 5pm AEST.

  • Telephone

    Call us on 1800 638 080

    Commercial Sales enquiry : 1300 547 253

    Monday to Friday : 9am to 5pm AEST.

  • Email

    No time to chat?
    Send your enquiry via email.

Business Resources

To access more technical documentation and downloads, please visit the LG B2B Partner Portal.