LG 

LG 55XS4P-B HDMI (2, HDCP 1.4), DP (HDCP 1.3), RS-23

Mfg Part Number:  55XS4P-B  

Special Note: Nov 03, 2025
NCNR; If you do not have loading facility, please contact our CST for special handling service.

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Price: $3,874.48
Quantity:
In Stock: 12
Last Updated: Mar 05, 2026
No Sales Tax except these states
, PO and Wire.

World's First UL Verification for Display Anti-Discoloration Characteristics

By focusing on the pain points of our customers, we obtained the world's first UL Verification for Display Anti-Discoloration Characteristics. Our new technology helps prevent 'screen-yellowing', while safeguarding display quality and performance stability.

Window-facing Display

LG offers advanced technical solutions for cost-effective operations. The XS4P can maintain an astonishing brightness of 4,000 nits, yet has lower power consumption compared to RGB panels at the same brightness level.

Brightness Beyond the Window

A window-facing display requires higher nits, as it is exposed to direct sunlight through a window. The XS4P is designed especially for window-facing environments, providing brilliant brightness. Vibrant and dynamic content displayed through the window will attract customers to your business, despite the viewers wearing polarized sunglasses.


High-performance with

webOS 6.0

Quad Core SoC (System-on-Chip) can execute several tasks at the same time without a separate media player. In addition, webOS 6.0 platform enhances not only user convenience with intuitive UI but also web-app integration with updated Node JS / Chromium version.

Remotely Managed, Real-time Mastery (Content Manager)

A significant advantage of window-facing displays over temporary displays is their ability to effortlessly manage frequently changing promotional content and pricing information. LG's web-based content solution is intuitive and user-friendly, providing users with complete access to current and historical data anytime, anywhere, through their mobile devices. This allows users to monitor, adjust, and control the unit remotely in real-time.

Wide Range of Operating Temperature

The XS4P can be used under a wide range of operating temperature from 0? to 40?.

More from the Manufacturer

Main Specification
General Information
Manufacturer LG Electronics
Manufacturer Part Number 55XS4P-B
Manufacturer Website Address https://solutions.lg.com/us
Brand Name LG
Product Model 55XS4P-B
Product Name 55'' FHD High Bright Window Facing Display with Anti-Discoloration Technology
Product Type Digital Signage Display
Technical Information
Features Carrying Handle
Features Picture by Picture (PbP)
Features ConnectedCare
Features Brightness Compensation
Features Quarter Wave Plate (QWP)
Features Booting Logo Image
Features Wake on LAN (WOL)
Features Daisy Chain Connectivity
Features HDMI (CEC)
Features Auto Set ID
Features Gyroscopic Sensor
Features Tile Mode Setting (15 × 15)
Features Brightness Sensor
Features SNMP Manageable
Features Backlight Sync
Features Control Manager
Features Conformal Coating (Power Board)
Features Group Manager
Features Direct Sunlight Visibility
Features FailOver
Features External Input Rotation
Features Cooling Fan
Features 3% Haze
Features Temperature Sensor
Features Smart Energy Saving
Features Picture in Picture
On Screen Display (OSD) Languages Arabic
On Screen Display (OSD) Languages Dutch
On Screen Display (OSD) Languages Japanese
On Screen Display (OSD) Languages Korean
On Screen Display (OSD) Languages Portuguese (Europe)
On Screen Display (OSD) Languages Russian
On Screen Display (OSD) Languages Simplified Chinese
On Screen Display (OSD) Languages German
On Screen Display (OSD) Languages Danish
On Screen Display (OSD) Languages Brazilian Portuguese
On Screen Display (OSD) Languages Spanish
On Screen Display (OSD) Languages Italian
On Screen Display (OSD) Languages English
On Screen Display (OSD) Languages French
On Screen Display (OSD) Languages Finnish
On Screen Display (OSD) Languages Norwegian
On Screen Display (OSD) Languages Polski
On Screen Display (OSD) Languages Czech
On Screen Display (OSD) Languages Turkish
On Screen Display (OSD) Languages Chinese
On Screen Display (OSD) Languages Swedish
On Screen Display (OSD) Languages Greek
HDCP Version 1.4
Panel Technology In-plane Switching (IPS-M+) Technology
Operation Hours 24 Hours/7 Days
Maximum Heat Generation 1440.2 kJ
Content Synchronization RS-232C
Embedded CMS Local Contents Scheduling
Image Sticking Minimization (ISM) Method Yes
Display & Graphics
Viewable Screen Size 55"
Multi-touch Screen No
Display Resolution 1920 x 1080
Response Time 9 ms
Aspect Ratio 16:9
Horizontal Viewing Angle 178°
Vertical Viewing Angle 178°
Orientation Landscape/Portrait
Maximum LED Life 5.7 Year
Audio
Speakers No
Video
Standard Refresh Rate 60 Hz
Dynamic Contrast Ratio 500,000:1
Native Contrast Ratio 1,000:1
Color Depth 8-bit
Brightness 4000 Nit
Color Gamut 72% NTSC
Network & Communication
Wireless LAN Yes
Bluetooth Yes
Interfaces/Ports
HDMI Yes
Network (RJ-45) No
Audio Line In No
Audio Line Out No
Number of USB 2.0 Ports 1
Number of HDMI Inputs 2
USB Type-C No
DisplayPort Output Yes
RS-232C Input Yes
RS-232C Output Yes
Number of Network (RJ-45) Ports 1
Number of Infrared Inputs 1
Number of DisplayPort Outputs 1
DVI-D In No
DisplayPort In Yes
Infrared Output Yes
Software
Operating System webOS 6.0
Power Description
Input Voltage 120 V AC
Input Voltage 230 V AC
Power Consumption 400 W
Off-Mode Power Consumption 500 mW
Power Consumption (DPM) Less Than 0.5W
Environmental Conditions
Minimum Operating Humidity 10%
Maximum Operating Humidity 80%
Physical Characteristics
Bezel Color Black
VESA Mount Standard 600 x 400
Height 27.9"
Width 48.6"
Depth 3.7"
Weight (Approximate) 57.30 lb
Miscellaneous
Package Contents
  • Remote Controller
  • Power Cord
  • HDMI Cable
  • Manual (EIG, IG)
  • IR Receiver (w/ Ambient Light Sensor)
  • RS-232C Adapter
  • IR Sheet
    		•
    Additional Information
  • Surface Treatment (Hard Coating) : No
  • Color Depth : 8 bit, 16.7 Million Colors
  • Anti-Reflective : No
  • Transparency : No
  • Storage : 16 GB (eMMC)
  • Internal Memory : 16 GB (eMMC)
  • Crestron Certified Compatibility : No
  • Cisco Certified Compatibility : No
  • PoE Type : No
  • BTU Heat Generation (Typ.) : 1,280 BTU
  • Power Loop Out : No
  • Power Loop In : No
  • RGB In : No
  • Power In (DC From External PWR Box) : No
  • Anti-Reflective Coating : No
  • Heater : No
  • Anti-Reflective Film : No
  • Heat Dissipation : No
  • Degree of Protection : No
  • OPS Power Built-in : No
  • OPS Compatible : No
  • Idiom® : No
  • UL Certification : No
  • DisplayPort In : Yes (x1) HDCP 1.3
  • External Speaker Out (3.5 mm) : Yes (x1)
  • External Control : Sharing RS-232C Out
  • RS-232C In (3.5 mm 4-pin) : Yes (x1)
  • RS-232C In (D-sub 9-pin) : No
  • RS-232C Out (3.5 mm) : Yes (x1)
  • Electrical:Power Consumption (Typ.):375 W (Full White), 147 W (IEC 62087)
  • Power Type : Built-in Power
  • Operation Temperature : 32°F to 104°F / 0°C to 40°C (w/o Direct Sunlight), 32°F to 86°F / 0°C to 30°C (Direct Sunlight)
  • Local Key Operation: Yes
    		•
    Certifications & Standards
  • FCC: EMC Class B
  • CE Marking (Regulatory): Yes
    		•
    Energy Star No
    Environmentally Friendly Yes
    Environmental Certification ErP
    Energy Efficiency Compliance Energy-related Products Directive (ErP)
    TAA Compliant Yes
    Compatible Software SuperSign Cloud
    Compatible Software SuperSign Control+
    Compatible Software SuperSign CMS
    Warranty
    Limited Warranty 3 Year
    product information
    WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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