LG 

LG 22SM3G-B Digital Signage Display - 21.5" LCD - 1920 x 1080 - LED - 250 Nit - 1080p - HDMI - USB - Serial - Wireless LAN - Bluetooth - Ethernet - WebOS - Black

Mfg Part Number:  22SM3G-B  
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Price: $469.00
Quantity:
In Stock: 94
Last Updated: Aug 29, 2025
No Sales Tax except these states
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22" Signage with More Utility for Commercial Space

22SM3G delivers information and performs guide with more effective ways in various commercial space, which provides more convenient solution thanks to its upgraded webOS platform.

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.

SMART SIGNAGE PLATFORM | Various Sensor Applications

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

SMART SIGNAGE PLATFORM | A Wide Range of Interfaces

Through its diverse interfaces, users can connect the display with various sources for optimal use. Also, the failover function supports users preparing backup sources in case an unexpected error occurs.

SMART SIGNAGE PLATFORM | USB Plug & Play

22SM3G supports USB Plug & Play feature, so users can easily set content playback using a USB.

SMART SIGNAGE PLATFORM | Content Sharing

Content Mirroring among devices is more convenient on a Wi-Fi network.

SMART SIGNAGE PLATFORM | Real-time Promotion

With Beacon and BLE (Bluetooth Low Energy), shop managers can provide coupons and information in real-time.

SMART SIGNAGE PLATFORM | Wireless Solution

22SM3G operates as a virtual router which can be a wireless access point for mobile devices.

OPERATIONAL EFFICIENCY | Remote Monitoring and Control

Through the Control Manager, the embedded web monitoring solution, you can control and monitor the status of multiple 22SM3G displays in different locations in real-time. It is available on internet-connected devices, allowing you to flexibly and rapidly respond to emergency situations anywhere.

OPERATIONAL EFFICIENCY | Real-time Care Service with LG ConnectedCare

The maintenance gets easier and faster with the optional service LG ConnectedCare, a cloud service solution provided by LG service. It remotely manages status of displays in client workplaces for fault diagnosis and remote-control services, ensuring stable operation of the client's business.

Main Specification
General Information
Manufacturer LG Electronics
Manufacturer Part Number 22SM3G-B
Manufacturer Website Address http://www.lg.com/us
Brand Name LG
Product Series SM3G
Product Model 22SM3G-B
Product Name 22SM3G-B Digital Signage Display
Product Type Digital Signage Display
Technical Information
Bezel Width 0.64"
Display & Graphics
Screen Size 21.5"
Display Screen Type LCD
Display Resolution 1920 x 1080
Backlight Technology LED
Video
Scan Format 1080p
Brightness 250 Nit
Network & Communication
Ethernet Yes
Wireless LAN Yes
Bluetooth Yes
Interfaces/Ports
USB Yes
HDMI Yes
Serial Yes
Number of HDMI Inputs 2
Software
Operating System WebOS
Power Description
Input Voltage 230 V AC
Input Voltage 120 V AC
Physical Characteristics
Product Color Black
VESA Mount Standard 100 x 100
Height 11.9"
Width 20.1"
Depth 2.1"
Weight (Approximate) 7.36 lb
Miscellaneous
Package Contents
  • 22SM3G-B Digital Signage Display
  • Remote Controller
  • Power Cord
  • QSG
  • HDMI Cable
  • Phone to RS232C Gender
  • External IR
  • IR Sheet
Environmentally Friendly Yes
Energy Efficiency Compliance Energy-related Products Directive (ErP)

Specifications

  • Mfr Part Number: 22SM3G-B
  • Display Type: 21.5" 16:9, 1920 x 1080 (FHD) IPS Display
  • Refresh Rate: 60 Hz
  • Brightness (Typ., cd/m²): 250
  • Contrast Ratio: 1,000: 1
  • Viewing Angle (H x V): 178 x 178
  • Response Time: 14ms (G to G)
  • Surface Treatment (Haze): 25 %
  • Life Time (Min.): 30,000 Hrs
  • Operation Hours (Hours/Day): 16/7
  • Portrait/ Landscape: No/ Yes
  • Input: HDMI (2, HDCP2.2), USB 2.0 Type A, Audio In
  • External Control: RS232C In (Phone-jack), RJ45 (LAN) In, IR In
  • Power: 
    • Power Supply: AC 100-240 V, 50 / 60 Hz
    • Power Type: Built-In Power
    • Power Consumption (Typ. / Max.): 30 W / 33 W
    • Power Consumption (Smart Energy Saving): 15 W ± 5 %
  • Speaker: Yes (1 W x 2 ea)
  • Environment Conditions: 
    • Operation Temperature: 0°C to 40°C
    • Operation Humidity: 10% to 80%
  • Mechanical Specification:
    • Bezel Color: Black
    • Bezel Width: 16.3 mm (Even Bezel)
    • Handle: No
    • VESA Standard Mount Interface: 100 x 100 mm
  • Weight (Head): 3.34 kg
  • Packed Weight: 4.74 kg
  • Monitor Dimension (W×H×D): 510.3 x 302.1 x 53.8 mm
  • Carton Dimensions (W×H×D): 565.0 x 357.0 x 103.0 mm
  • Accessory:
    • Basic: Remote Controller, Power Cord, QSG, HDMI Cable, Phone to RS232C Gender, External IR, IR Sheet


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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