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
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Key Feature
- UL Verified Display Anti-discoloration characteristics
- Resolution : 1,920 × 1,080 (FHD)
- Brightness : 4,000 nit (Typ.), 3,200 nit (Min.)
- Portrait / Landscape
- Space Efficiency
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Display Anti-Discoloration Characterstics verified

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Attract Passing Customers with a Bright Display Presented Through a Window
* Please follow the installation guide to get warranty.
* UV-Film is recommended depending on installation site.

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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.
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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.** World's first UL Verification in the manufacturing industry.


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.
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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.
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Wide Range of Operating Temperature
The XS4P can be used under a wide range of operating temperature from 0℃ to 40℃.

Conformal Coating
The conformal coating with dust protection shields the circuit and power boards from dust, metal particles, moisture, and other contaminants, providing solid durability and long-term reliability.

Upgraded Quiet Mode
The XS4P addresses concerns about display noise. It features an Upgraded Quiet Mode that operates at 2,500 nits with minimal fan noise.

Professional Content Partners
Pairing the XS4P Series with LG SW solutions would enhance its utilization.
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Convenient Installation with Calculated Precision
The XS4P is equipped with a Leveler Tool that shows users the tilt of the device, allowing for precise display installation. Additionally, the Horizontal Sensor Tool assists users in verifying the correct installation direction. The XS4P even provides warning messages for proper installation if it is installed incorrectly.Tech Spec
Panel
Screen Size | 55" |
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Panel Technology | IPS, M+ |
Aspect Ratio | 16 : 9 |
Native Resolution | 1,920 x 1,080 (FHD) |
Refresh Rate | 60 Hz |
Brightness | 4,000nit (Typ.), 3,200nit (Min.) |
Contrast Ratio | 1,000 : 1 (Typ.) |
Dynamic CR | 500,000:1 |
Color gamut | NTSC 72% |
Viewing Angle (H x V) | 178 x 178 |
Color Depth | 8bit, 16.7Million colors |
Response Time | 9ms (G to G) |
Surface Treatment (Haze) | 3% |
Operation Hours (Hours / Days) | 24/7 |
Portrait / Landscape | Yes / Yes |
Mechanical
Specification
Bezel Color | Black |
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Bezel Width (T / R / L / B) | 12.0 / 9.9 / 9.9 / 12.0 mm |
Weight (Head) | 26.0 kg |
Packed Weight | 31.2 kg |
Monitor Dimensions (W × H × D) | 1,235.5 × 709.4 × 85.4 mm |
Carton Dimensions (W × H × D) | 1,360 × 231 × 844 mm |
Handle | Yes |
VESA™ Standard Mount Interface | 600 × 400 |
Environment Conditions
Operation Temperature | 0°C to 40°C (w/o Direct Sunlight), 0°C to 30°C (Direct Sunlight) |
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Operation Humidity | 10 % to 80 % |
Power
Power Supply | AC 100-240V~, 50/60Hz |
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Power Type | Built-In Power |
Power Consumption
Typ. | 375 W (Full White) 147 W (IEC 62087) |
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Max. | 400 W |
Smart Energy Saving (70%) | 145 W |
DPM | Under 0.5 W |
Power off | Under 0.5 W |
BTU (British Thermal Unit) | 1,280 BTU/Hr (Typ.), 1,365 BTU/Hr (Max.) |
Standard (Certification)
Safety | CB / NRTL |
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EMC | FCC Class "A" / CE / KC / VCCI |
ErP | Yes |
Software Compatibility
SuperSign CMS | Yes |
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SuperSign Control+ | Yes |
SuperSign Cloud | No |
LG ConnectedCare | Yes |
Connectivity
Input | HDMI (2, HDCP 1.4), DP (HDCP 1.3), RS-232C (4 pin Phone Jack), RJ45 (LAN), IR, USB 2.0 Type A |
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Output | DP (Input DP / HDMI), External Speaker (L/R, 10 W + 10 W), RS-232C, IR (Sharing RS-232C Out) |
Language
OSD | English, French, German, Spanish, Italian, Korean, Chinese (Simplified), Chinese (Original), Portugues (Brazil), Swedish, Finnish, Norwegian, Danish, Russian, Japanese, Portugues (Europe), Dutch, Czech, Greek, Arabic, Türkçe, Polski (Polska) |
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Accessory
Basic | Remote Controller(including battery 2ea), Power Cord, HDMI Cable,Manual (EIG, IG), IR Receiver(w/ Ambient Light Sensor), RS-232C Gender |
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Optional | WM-L640V(Landscape wall mount), WM-P640V(Portrait wall mount) ** Stand is not available |
Special Feature
webOS 6.0, Local Contents Scheduling, Group Manager, USB Plug & Play, Fail Over, Booting Logo Image, No Signal Image, RS-232C Sync, Local Network Sync, Backlight Sync, PIP, PBP (2), Video Tag (4 (Ext. Source (2), Video (4)), Play via URL, Screen Rotation, External Input Rotation, Gapless Playback, Tile Mode Setting (Max. 15 × 15), Setting Data Cloning, SNMP, ISM Method, Auto Set ID, Status Mailing, Control Manager, Smart Energy Saving, PM Mode, Wake on LAN, Network Ready, BEACON, HDMI-CEC, SI Server Setting, webRTC, Pro:Idiom, Conformal Coating (Power Board) |
Features
Hospitality | Internal Memory (eMMC (16 GB)), Wi-Fi/BT (Built-in), Temperature Sensor, Auto Brightness Sensor, Acceleration (Gyro) Sensor, Local Key Operation, FAN (Built-in) |
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Business Resources
To download product manuals, please visit the Manual Download Page (Click).
Screen images are simulated and/or dramatized. Some features in videos may not be available on all models. Please refer to the TECHNICAL SPECIFICATIONS tab for a complete list of features by model.