LG

LG 22SM3G-B Digital Signage Display

$600.00
$376.74 SAVE $223.26
22 availableas of 09/19/2026

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Should arrive by Wed, Sep 30 with free ground shipping

Compliance and certifications

  • TAA compliant
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

About the LG 22SM3G-B

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.

More from the manufacturer

Technical specifications

Technical Specifications of the LG 22SM3G-B

General Information

General Information specifications
Manufacturer LG Electronics
Manufacturer Part Number 22SM3G-B
Manufacturer Website Address https://solutions.lg.com/us
Brand Name LG
Product Model 22SM3G-B
Product Name 22SM3G-B Digital Signage Display
Product Type Digital Signage Display

Technical Information

Technical Information specifications
Features Pro:IdiomWake on LAN (WOL)Control ManagerGroup ManagerTemperature SensorSNMP ManageableExternal Input RotationSmart Energy SavingDaisy Chain ConnectivityHDMI (CEC)FailOverBooting Logo ImagePicture in PicturePicture by Picture (PbP)ConnectedCareCrestron Connected
On Screen Display (OSD) Languages ArabicGermanKoreanTurkishFinnishChineseSpanishDanishNorwegianCzechSimplified ChineseRussianItalianEnglishSwedishPortuguese (Europe)JapaneseFrenchBrazilian PortugueseDutchGreek
HDCP Version 2.2
Panel Technology In-plane Switching (IPS) Technology
Operation Hours 16 Hours/ 7 Days
Maximum Heat Generation 8.3 kJ
Embedded CMS Local Contents Scheduling
Image Sticking Minimization (ISM) Method Yes

Display & Graphics

Display & Graphics specifications
Viewable Screen Size 21.50"
Multi-touch Screen No
Display Resolution 1920 x 1080
Response Time 14 ms
Aspect Ratio 16:9
Horizontal Viewing Angle 178°
Vertical Viewing Angle 178°
Backlight Technology Edge LED
Orientation Landscape/Portrait
Maximum LED Life 3.4 Year

Audio

Audio specifications
Speakers No

Video

Video specifications
Standard Refresh Rate 60 Hz
Dynamic Contrast Ratio 400,000:1
Native Contrast Ratio 1,100:1
Color Depth 6-bit
Brightness 250 Nit
Color Gamut 95% BT.709

Network & Communication

Network & Communication specifications
Wireless LAN Yes
Bluetooth No

Interfaces/Ports

Interfaces/Ports specifications
HDMI Yes
Network (RJ-45) No
Audio Line In Yes
Audio Line Out No
Number of USB 2.0 Ports 1
Number of HDMI Inputs 2
Number of HDMI Outputs 1
USB Type-C No
DisplayPort Output No
RS-232C Input Yes
Number of Network (RJ-45) Ports 1
DVI-D In No
DisplayPort In No
Infrared Output No

Software

Software specifications
Operating System webOS 4.1

Power Description

Power Description specifications
Input Voltage 230 V AC120 V AC
Power Consumption 33 W
Off-Mode Power Consumption 500 mW
Power Consumption (DPM) 0.5W

Physical Characteristics

Physical Characteristics specifications
Bezel Color Black
VESA Mount Standard 100 x 100
Height 11.9"
Width 20.1"
Depth 2.1"
Weight (Approximate) 7.36 lb

Miscellaneous

Miscellaneous specifications
Package Contents
  • Remote Controller (include battery 2ea)
  • Power Cord
  • QSG
  • HDMI Cable
  • Phone to RS232C Gender
  • External IR
  • IR Sheet
Additional Information
  • Surface Treatment (Hard Coating) : No
  • Surface Treatment (Anti Glare) : No
  • Color Depth : 16.7 Million Colors, 6 bit
  • Anti-Reflective : No
  • Transparency : No
  • Internal Memory : 8 GB (eMMC)
  • Cisco Certified Compatibility : No
  • Conformal Coating (Power Board) : No
  • Handle : No
  • Direct Sunlight : No
  • Bezel Width (Off Bezel) : 16.3 mm
  • External Speaker Out (3.5 mm) : No
  • 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
  • RS-232C Sync : No
  • Tile Mode Setting : No
  • UL Certification : No
  • IR In (3.5 mm) : Yes
  • RS-232C In (3.5 mm 4-pin) : Yes (x1)
  • RS-232C In (D-sub 9-pin) : No
  • Power Type : Built-in Power
  • Local Key Operation: Yes
Certifications & Standards
  • FCC: EMC Class A
  • CE Marking (Regulatory): Yes
Energy Star No
TAA Compliant Yes
Country of Assembly Mexico
Compatible Software SuperSign CMSSuperSign Control+SuperSign

Environmental Conditions

Environmental Conditions specifications
Minimum Operating Temperature 32°F (0°C)
Maximum Operating Temperature 104°F (40°C)
Minimum Operating Humidity 10%
Maximum Operating Humidity 80%

Warranty

Warranty specifications
Limited Warranty 3 Year

Ratings and reviews

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