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Over 120 Years of Appliance Sales Experience         Proudly serving the Seattle Area since 1978         Over 90 Years of Delivery and Installation Experience

50" UL3G-B Series LCD UHD Commercial Display Monitor with Built-in Quad Core SoC, webOS 4.0 Smart Signage Platform, Crestron & Cisco compatible & built-in speaker



  • webOS 4.0 Smart Signage Platform
  • Certified Crestron Connected® / Compatible with Cisco System
  • Brightness(Typ.) : 350 nits
  • Bezel : 21.9 mm (Even), Depth : 93.3 mm

Quick Specs

  • Type: Miscellaneous
  • Width: 44.4"
  • Height: 26.1"
  • Depth: 3.4"
  • Screen Size: 50"

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This item has purchase restrictions.

We currently only offer this product for purchase within 180 miles of our store. Questions? Contact us for more information.

Clear Color Expression of UHD Content

An Ultra HD large display, the 50UL3G will improve business productivity in any location. All content is delivered in vivid colors and with fine details, giving audiences a clearer viewing experience.

ULTRA HD Resolution

With the resolution that is four times higher than FHD, the 50UL3G digital signage makes colors and details more vivid and realistic. In addition, LG's LCD wide viewing angle provides rich, clear content with virtually no distortion.

High Efficiency Video Coding

The 50UL3G supports HEVC* which efficiently compresses/decompresses high-capacity UHD content, playing ultra-high quality videos with half the network traffic of the existing H.264 codec.

High Performance SoC with webOS

Built-in Quad Core SoC can execute several tasks at once while providing smooth content playback without the need for a media player. Also, LG webOS smart signage platform enhances user convenience with intuitive GUI and simple app development tools.

Various Sensor Applications

LG webOS smart signage platform easily supports connections with external sensors such as GPIO, NFC/RFID, temperature & humidity, etc., via USB plug-in. The overall cost for maintenance is reduced as there's no need to purchase additional software or media players and related cables for creating value-added solutions.

Compatibility with AV Control Systems

The 50UL3G digital signage display has been Crestron Connected® certified for high compatibility with professional AV controls to achieve seamless integration and automated control*, boosting business management efficiency.

Compatibility with Conferencing System

The certification of compatibility between the 50UL3G and Cisco Systems that offer powerful and integrated control* for video conferencing is in progress. It will promote the optimal visual meeting by reducing the time spent setting up picture quality or changing input on incoming calls.

Remote Monitoring and Control

Through the Control Manager, the embedded web monitoring solution, you can control and monitor the status of multiple 50UL3G displays in different locations in real-time. It is available on internet-connected devices, allowing you to flexibly and rapidly respond to emergency situations virtually anywhere.

Real-time ConnectedCare Service

Maintenance is easy and fast with the optional ConnectedCare* service, a cloud service solution provided by LG. It remotely manages the status of displays in client workplaces for fault diagnosis and remote-control services, enabling the stable operation of clients' businesses.


  • webOS 4.0 Smart Signage Platform
  • Certified Crestron Connected® / Compatible with Cisco System
  • Brightness(Typ.) : 350 nits
  • Bezel : 21.9 mm (Even), Depth : 93.3 mm
  • Interface : HDMI(3), USB 2.0(2), RS232C In/Out, RJ45 In, IR In, Audio Out
  • Built-in Speaker
Screen Size 50"
Panel Technology LCD
Back Light Type Direct
Aspect Ratio 16:9
Native Resolution 3,840 x 2,160 (UHD)
Refresh Rate 60 Hz
Brightness (Typ) 350 nits
Contrast Ratio 5,000:1
Dynamic CR 1,000,000 : 1
Color Gamut DCI 80 %
Viewing Angle(H x V) 178° x 178°
Color Depth 1.07 Billon colors (8 bit + FRC)
Response Time (G to G) 9.5 ms
Surface Treatment (Haze) 1%
Lifetime (Min) 30,000 Hrs
Operation Hours (Hours/Day) 16/7
Portrait/Landscape Portait & Landscape
Digital - HDMI Yes (3), HDCP2.2/1.4
External Control - RS232C IN Yes (1), 4-pin RJ11
External Contro - RJ45(LAN) Yes (1)
USB USB2.0 Type A (2)
Audio Out Yes (1)
External Control - RS232C OUT Yes (1), 4-pin RJ11
Bezel Color Ceramic Black
Bezel Width R / L / T: 15.5mm, B: 22.3mm
Weight (Head) 24.9 lbs / 11.3 kg
Weight (Head+Stand) 25.4 lbs / 11.5 kg
Packed Weight 31.5 lbs / 14.3 kg
Dimensions (W x H x D) Depth: Front to VESA 44.4 x 26.1 x 3.4 in / 1130 X 663 x 86.3 mm
Dimensions (W x H x D) Depth: Front to Lower Back Speaker 44.4 x 26.1 x 3.4 in / 1130 X 663 x 86.3 mm
Monitor Dimensions with Stand (W x H x D) 44.4 x 28.4 x 9.1 in / 1130 X 722 x 231 mm
Shipping Dimensions (W x H x D) (Box outer size) 47.8 x 30.5 x 6.9 in / 1215 x 775 x 175 mm
VESATM Standard Mount Interface 200 x 200
Built-in Speaker Yes
Internal Memory 8GB
Wi-Fi -Built-in Yes
Sensor - Temperature Sensor Yes
Sensor - Auto Brightness sensor Yes
Local Key Operation Yes (Power On/Off only)
webOS ver. webOS 4.1
Embedded CMS - Local Contents Scheduling Yes
Embedded CMS - Group Manager Yes
USB Plug & Play Yes
Fail over Yes
Background Image - Booting Logo Image Yes
Background Image - No Signal Image Yes
Sync Mode - RS-232C Sync Yes
Sync Mode - Local Network Sync Yes
Screen Share Yes
Video Tag Yes (4, Max One HDMI input)
Play via URL Yes
Rotation - Screen Rotation Yes
Rotation - External Input Rotation Yes
Gapless Playback Yes
Setting Data Cloning Yes
ISM Method Yes
Auto Set ID Yes
Status Mailing Yes
Control Manager Yes
3rd Party Compatibility - Crestron Inside Yes
Smart Energy Saving Yes
PM mode Yes
Wake on LAN Yes
Beacon Yes
SI Server Setting Yes
webRTC Yes
Pro:Idiom Yes
Operation Temperature 32°F to 104°F / °C to 40°C
Operation Humidity 10% to 80%
Power Supply 100-240 Vac, 50/60 Hz
Power Type Built-In Power
Typ. 105W
Max. 150W
BTU (British Thermal Unit) 359 BTU/Hr(Typ.), 512 BTU/Hr(Max)
Smart Enegy Saving 73.5W
DPM 0.5W
Power off 0.5W
SuperSign CMS Yes
SuperSign Control / Control+ Yes/Yes
SuperSign WB Yes
SuperSign Media Edito Yes
ConnectedCare Yes
FCC (EMC) Certification Class A
ErP (Environmental) Certification Yes
Warranty 3 Year Limited
Accessories Remote Control (Battery 2ea), Power Cord, Regulation Book, Phone to D-Sub9 Gender, Stand, Cable Holder

Quick Specs

  • Appearance

  • Type: Miscellaneous

  • Dimensions

  • Width: 44.4"
  • Height: 26.1"
  • Depth: 3.4"

  • Size

  • Screen Size: 50"
  • WiFi Connected: Yes

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

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