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LG 55WT30MS-B 55
LG 55WT30MS-B 55
LG 55WT30MS-B 55
LG 55WT30MS-B 55
LG 55WT30MS-B 55
LG

LG 55WT30MS-B 55" Touch Display - 1920x1080, HDMI, DisplayPort

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A 55-inch Full HD interactive touch display built for digital signage, presentations, and collaborative environments.

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Overview

The LG 55WT30MS-B is a 55-inch interactive touch display designed for commercial and institutional environments where audience engagement matters. Whether deployed in a conference room for collaborative meetings, a classroom for interactive lessons, or a public space for digital signage, the touch-enabled surface transforms a passive display into an active tool. The Full HD 1920x1080 resolution keeps text sharp and graphics clear, while the 350-nit brightness level ensures comfortable viewing in typical indoor lighting conditions.

Connectivity is handled through HDMI and DisplayPort inputs, providing compatibility with laptops, desktop PCs, media players, and other common source devices without needing adapters. The black bezel design gives the display a clean, professional appearance that fits into corporate and educational settings without drawing attention away from the on-screen content. At 55 inches, the screen is large enough to be visible across a medium-sized room, making it a practical choice for group presentations and interactive kiosk deployments where a standard monitor would be too small to be effective.

Key Features

55 inch

1920 x 1080 resolution

Ips panel technology

Specifications

Display Size
55 inches
Resolution
1920 x 1080 (Full HD)
Brightness
350 NIT
Video Inputs
HDMI, DisplayPort
Bezel Color
Black
Type
Interactive Touch Display
Brand
LG
Model
55WT30MS-B

Pros & Cons

👍 Pros

  • Large 55-inch screen provides an impactful interactive surface for presentations and signage
  • Full HD 1920x1080 resolution delivers clear visuals for text-heavy content and graphics
  • HDMI and DisplayPort inputs offer flexible connectivity with common source devices
  • 350-nit brightness is adequate for well-lit indoor environments like offices and conference rooms

👎 Cons

  • 1920x1080 resolution on a 55-inch panel results in a relatively low pixel density, which can be noticeable up close
  • 350-nit brightness is not sufficient for high-ambient-light environments or window-adjacent placements
  • The large size and commercial-grade build make it heavy and require professional installation
  • As an older model, it may lack features found in newer interactive displays such as built-in Android or collaboration software

Frequently Asked Questions

LG lists the touch technology on this model, though the specific touch type (infrared, capacitive, etc.) should be confirmed via LG's detailed spec sheet. It supports interactive touch input for presentations and signage applications.
The multi-touch capability allows multiple users to interact with the screen at the same time, which is useful in collaborative meeting or classroom environments. Check LG's specifications for the exact number of supported touch points.
The 55WT30MS-B includes HDMI and DisplayPort inputs, allowing connection to a variety of source devices including PCs, media players, and video conferencing systems.
LG's commercial display lines are generally designed for extended operation, but the specific duty cycle rating for this model should be verified in the product datasheet. The 350-nit brightness suggests it is intended for indoor use.
As a commercial-grade 55-inch display, it supports standard VESA mounting patterns for wall or fixture installation in commercial environments.

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