
55XS4J-B
Window Facing Display
Key Feature
Brightness : 4,000 nits (Typ.) / 3,200 nits (Min.)
Resolution : Full HD (1,920 x 1,080)
The carbon footprint of this product has been measured and certified.
Bezel (T,B / R,L) : 12.0 / 9.9 mm
webOS-based High Performance
Built-in Wi-Fi










Outstanding Visibility Beyond Window
* All images are for illustrative purposes only.
* Please follow the installation guide to get warranty.
* UV-Film is recommended depending on installation site.

High Visibility Under The Sunlight
With a great brightness of 4,000 nits*, XS4J clearly delivers contents and attract public attention, which is the ultimate display for outdoor visibility. QWP** enables clear visibility even when the viewer is wearing polarized sunglasses.
* Max. 4,000 nits, Typ. 3,200 nits (Based on LG internal test conducted in February, 2021)
** Quarter Wave Plate

High Performance With webOS
Quad Core SoC* can execute several tasks at the same time without a separate media player. In addition, webOS 4.1 platform enhances user convenience with intuitive UI and simple app development tools.
* System-on-Chip

Slim Bezel Design
XS4J attracts attention with elegant design, featuring a slim bezel. These displays enhance the visual impact of the played content and the store’s overall atmosphere.
* Bezel Width (T,B / R,L) : 12.0 / 9.9 mm (55XS4J), 9.0 / 6.5 mm (49XS4J)

Wide Operating Temperature Range
XS4J can operate at various temperatures of 0-40°C*.
* Based on LG internal test conducted in February, 2021
Tech Spec
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Screen Size 55"
Panel Technology IPS, M+ (WRGB)
Native Resolution 1,920 x 1,080 (FHD)
Brightness 4,000nit (Typ.), 3,200nit (Min.)
Contrast Ratio 1,000:1
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
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Bezel Width (T / R / L / B) 12.0/9.9/9.9/12.0 mm
Weight (Head) 26.0Kg
Packed Weight 31.2Kg
Monitor Dimensions (W × H × D) 1,235.5 x 709.4 x 85.4 mm
VESA™ Standard Mount Interface 600 x 400
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CPU AMD Ryzen R1505G
Graphics Radeon Vega GPU
Internal Memory 128 GB (eMMC), 4GB / 8GB (RAM) *8 GB RAM will be applied to model produced from August 2022.
Wi-Fi 802.11ac 2 x 2
Bluetooth Bluetooth 5.0
Sensor Sensor Temperature Sensor, Auto Brightness Sensor, Acceleration (Gyro) Sensor
Local Key Operation Yes (Jog Key)
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OS Windows 10 IOT Enterprise (Basic)
Features Launcher Bar, Home Dashboard, Screen Capture, Meeting (Voice) Record, File Sharing, Reader Mode (Bluelight), One:Quick Remote Meeting
Split View (Full / Half) Yes
Built-in Apps Preloaded (Chrome, Skype) / Download Link (Netflix, MS Whiteboard)
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Operation Temperature 0°C to 40°C (w/o Direct Sunlight), 0°C to 30°C (Direct Sunlight)
Operation Humidity 10 % to 80 %
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Power Supply AC 100-240V~, 50/60Hz
Power Type Built-In Power
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Typ. 375W (Full White)
147W (IEC 62087)
Max. 400W
BTU (British Thermal Unit) 1,280 BTU/Hr (Typ.), 1,365 BTU/Hr (Max.)
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Safety CB / NRTL
EMC FCC Class "A" / CE / KC / VCCI
ErP Yes
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SuperSign CMS Yes
SuperSign Control / Control+ Yes / Yes
SuperSign WB No
SuperSign Media Editor No
LG ConnectedCare Yes
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Input HDMI (2), DP (1), USB2.0 Type A (1)
Output DP (1), Externel Speaker (1, L/R, 10W+10W)
External Control RS232C In/out, IR IN, RJ45(LAN) In
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Speaker No
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Basic
Remote Controller (including battery 2ea), Power Cord, HDMI Cable,Manual (EIG, IG), IR Receiver (w/ Ambient Light Sensor), RS-232C Gender
Optional
WM-L640V (Landscape wall mount), WM-P640V (Portrait wall mount)
** Stand is not available