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Product Summary

OfficeWonderland is an LG Authorized Dealer

LG 55XS4P-B 55" Full HD Ultra-High Brightness Commercial Monitor

4000 Nits • webOS SoC • Window-Facing Digital Signage • 24/7 Reliability

The LG 55XS4P-B is a 55-inch Full HD ultra-bright commercial display purpose-built for window-facing digital signage where visibility is critical. With an incredible 4000-nit brightness, this display cuts through direct sunlight to deliver bold, vibrant messaging that grabs attention and drives foot traffic—perfect for storefronts, malls, QSRs, and high-ambient-light environments.

Brilliant Visibility—Even in Direct Sunlight

Engineered for extreme brightness, the 55XS4P-B ensures content remains clear and legible all day long:

  • 4000 nits brightness for outstanding visibility in sunlit locations

  • 55" Full HD (1920 × 1080) resolution for sharp text and vivid visuals

  • Optimized for window-facing applications to attract passing customers with high-impact content

Smart, Web-Based Content Management

Powered by LG’s webOS System-on-Chip (SoC), the display features a built-in media player—no external hardware required:

  • Intuitive, web-based content management

  • Remote control and monitoring from desktop or mobile devices

  • USB, LAN, and Wi-Fi connectivity for flexible content loading

  • HDMI and DisplayPort inputs for easy source integration

  • DisplayPort daisy chain support for clean, scalable multi-screen installations

Enhanced Durability for Demanding Environments

Built to perform reliably in high-brightness, high-exposure settings, the 55XS4P-B includes:

  • UL-verified anti-discoloration technology to prevent yellowing from prolonged sunlight exposure

  • Conformal coating that protects internal components from dust, metal particles, and moisture

  • Upgraded Quiet Mode, reducing fan noise while maintaining up to 2500 nits of brightness

Precision Installation & Operational Safeguards

LG adds smart tools to ensure correct installation and uninterrupted playback:

  • Integrated leveler and horizontal sensors for precise mounting

  • Automatic installation warnings if the display is positioned incorrectly

  • Failover protection to keep content playing if the primary signal is lost

Versatile Display & Engagement Features

Expand creative possibilities with professional signage functions:

  • Tile mode up to 15 × 15 for large video wall configurations

  • Picture-in-Picture (PiP) and Picture-by-Picture (PbP)

  • Beacon support for proximity-based engagement

  • Pro:Idiom® support for secure content delivery

Ideal Applications

The LG 55XS4P-B is ideal for:

  • Retail storefront window advertising
  • Shopping malls
  • Restaurants and quick-service restaurants
  • Banks and financial institutions
  • Automotive dealerships
  • Airports and transportation terminals
  • Pharmacies
  • Luxury retail stores
  • Hotels and hospitality venues
  • Real estate offices
  • Entertainment venues
  • Corporate lobbies

Frequently Asked Questions

Is the LG 55XS4P-B designed for direct sunlight?

Yes. Its 4,000-nit brightness is specifically engineered for storefront windows and high ambient light, allowing content to remain highly visible even in direct sunlight.

What is the brightness of the LG 55XS4P-B?

The display delivers 4,000 nits (typical) brightness, making it one of LG's brightest indoor commercial displays for window-facing applications.

Can the LG 55XS4P-B operate continuously?

Yes. The display is rated for 24 hours a day, 7 days a week, making it suitable for continuous commercial signage installations.

Does the LG 55XS4P-B support portrait orientation?

Yes. It supports both portrait and landscape installation, giving businesses flexibility for digital advertising and promotional displays.

What is anti-discoloration technology?

The display features UL-verified anti-discoloration technology that helps reduce screen yellowing caused by prolonged exposure to direct sunlight, extending image quality and display life.

Does the LG 55XS4P-B include a smart signage platform?

Yes. It runs LG webOS 6.0, providing built-in media playback, scheduling, content management, and support for LG SuperSign CMS without requiring an external media player for many applications.

Is the LG 55XS4P-B suitable for retail storefronts?

Absolutely. It is specifically engineered for retail storefront windows where bright sunlight and glass reflections require significantly higher brightness than traditional commercial displays.

What connectivity options are available?

The display includes HDMI, DisplayPort, USB, LAN, and RS-232 interfaces for flexible integration into commercial digital signage systems.

Why Buy the LG 55XS4P-B from OfficeWonderland?

As an LG Authorized Dealer, OfficeWonderland provides expert product guidance, competitive pricing, volume discounts, and dedicated support for retail, hospitality, education, healthcare, government, and commercial digital signage projects. Whether you're outfitting a single storefront or deploying a nationwide signage network, the LG 55XS4P-B delivers the brightness, durability, and commercial reliability needed to keep your messaging visible around the clock.


LG 55XS4P-B 55" Full HD Window Facing Commercial Monitor

SKU: 55XS4PB | UPC: 195174092163
Authorized Dealer Authorized LG Dealer
Manufacturer Warranty Authorized dealer coverage
Expert Support Pre- and post-sale assistance

$3,729.00

BACK 2 SCHOOL SALE | additional discount in cart
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LG 55XS4P-B 55" Full HD Window Facing Commercial Monitor $3,729.00
In Stock Current availability for this model
Free Ground Shipping On qualifying orders to the lower 48 states
Project & Volume Pricing Special pricing available for larger orders
Education & Government Purchase Orders Accepted for qualified organizations
Financing Available with Shop Pay
Special Pricing Available Education • Government • Nonprofits • Corporate • Volume Orders
✓ Tax-Exempt Purchasing Available

Key Features

  • 55" Full HD Signage
  • 4000-Nit Sunlight Brightness
  • 24/7 Continuous Operation
  • Portrait Or Landscape Setup
  • LG webOS 6.0 Platform
  • Pro:Idiom Secure Content

Best For

  • 🎓 Education
  • 🏢 Corporate Collaboration
  • 🎮 Gaming & Entertainment Spaces

Technical Details

Specifications

Screen Size
55"
Native Resolution
1920 x 1080
Brightness
4000
Contrast Ratio
1000:1
Display Orientation
Landscape, Portrait
Display Technology
IPS-Type LCD
Aspect Ratio
16:9
Refresh Rate
60 Hz
Response Time
9 ms (GtG)
Viewing Angle
178 x 178°
Inputs
• 2x HDMI 1x DisplayPort
Outputs
• 1x DisplayPort
Sound Output
2x 10 W
WiFi
Wi-Fi 5 (802.11ac) / Bluetooth
Communication Port
1x RJ45
VESA Pattern
600 x 400 mm
LG

LG 55XS4P-B 55" Full HD Window Facing Commercial Monitor

$3,729.00

Brightness

4000

N/A

Weight without stand

48.6 x 27.9 x 3.4"

N/A

Weight with Stand

N/A

N/A

Duty Cycle

24 Hours / 7 Days

N/A

Dimensions

48.6 x 27.9 x 3.4"

N/A

Aspect Ratio

16:9

N/A

Content

N/A

N/A

Native Resolution

1920 x 1080

N/A

Lumens (ANSI)

N/A

N/A

Contrast Ratio

500,000:1

N/A

Throw Distance

N/A

N/A

Lens

N/A

N/A

Inputs

2x HDMI 1x DisplayPort

N/A

Outputs

1x DisplayPort

N/A

Display Technology

IPS-Type LCD

N/A

Wireless Networking

N/A

N/A

Speakers

2x 10 W

N/A

Economode

N/A

N/A

Audible Noise

N/A

N/A

Lamp Life

N/A

N/A

Short Throw

N/A

N/A

Aspect Ratio

16:9

N/A

Image Size Diagonal

N/A

N/A

Lens Shift

N/A

N/A

Data / Video Signals

N/A

N/A

Digital Keystone

N/A

N/A

Unit Weight

N/A

N/A

Projector Methods

N/A

N/A

Dimensions (WxDxH)

N/A

N/A

Dimensions (WxDxH)

N/A

N/A

Contrast Ratio

1000:1

N/A

Viewing Angle

178 x 178°

N/A

Response Time

9 ms (GtG)

N/A

Sound Output

2x 10 W

N/A

Screen Size

55"

N/A

Monitor Configuration

Landscape, Portrait

N/A

Display Orientation

Landscape, Portrait

N/A

WiFi

Wi-Fi 5 (802.11ac) / Bluetooth

N/A

Communication Port

1x RJ45

N/A

Refresh Rate

60 Hz

N/A

General

N/A

N/A

VESA Pattern

600 x 400 mm

N/A

TAA Compliant

N/A

N/A

PDF Documents

N/A

N/A

Diagonal Size

N/A

N/A

Dimensions

48.6 x 27.9 x 3.4"

N/A

Aspect Ratio

N/A

N/A

Sensor

N/A

N/A

Resolution

N/A

N/A

Signal Sysyetm

N/A

N/A

Signal To Noise Ratio

N/A

N/A

Gain

N/A

N/A

Shutter Speed Range

N/A

N/A

Exposure Control

N/A

N/A

White Balance

N/A

N/A

Image Stabilization

N/A

N/A

Image Flip

N/A

N/A

ICR

N/A

N/A

Sync

N/A

N/A

Output

N/A

N/A

Audio Input

N/A

N/A

Audio

N/A

N/A

Camera Control

N/A

N/A

Focal Length

N/A

N/A

Minimum Object Distance

N/A

N/A

Pan Angle

N/A

N/A

Tilt Angle

N/A

N/A

Pan Speed

N/A

N/A

Tilt Speed

N/A

N/A

Presets

N/A

N/A

Operating Temperature

N/A

N/A

Power

N/A

N/A

Power Consumption

N/A

N/A

Minimum Illumination

N/A

N/A

Optical Zoom

N/A

N/A

TAA Compliant

Yes
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