Back To Top

Call Today! (712) 732-4000

LG Electronics 22" Class (21.5 Diagonal) Small Signage 22SM3B

Model No: 22SM3B

  • Quad Core SoC*
  • webOS 2.0
  • SoftAP
  • Simple Installation
Click here to request pricing or more information

Product Inquiry Form

All fields marked * are required.

Optional information

Quad Core SoC*

The High Performance SoC can execute several tasks at the same time and provides smooth content playback.

webOS 2.0

The webOS 2.0 platform provides easy and convenient tools to create content. LG's SDK* and technical support make content development and management easier.

Simple Installation

Installation has been simplified by removing the external media player and Ethernet/RS232C cables. Wi-Fi: (removing Ethernet or RS232C cables) 802.11n (2.4 GHz/5 GHz)


The 22SM3B with SoftAP software can operate as a wireless access point for mobile devices.


With BEACON and Bluetooth Low Energy (BLE) supported by 22SM3B, retail stores can provide coupons and information in real-time.

Screen Size 21.5
Panel Technology IPS
Aspect Ratio 16 : 9
Brightness 250cd/m2
Viewing Angle (H x V) 178 x 178
Dynamic CR 4,000,000:1
Surface Treatment Hard coating (3H), Anti-glare treatment of the front polarizer (Haze 1%(Typ.))
Orientation Portrait & Landscape
Native Resolution 1920 x 1080 (FHD)
Guaranteed Operating Hour 18 Hours
Bezel Color Black
Packed Weight 10.4lbs
Bezel Width 16.3mm (T/R/L/B)
Monitor Dimensions 20.1" x 11.9" x 2.1"
Weight (Head) 7.9lbs
VESA Standard Mount Interface 100 x 100
Carton Dimensions 22.2 " x 14.1" x 4.1"
Output External Speaker (L/R)
External Control RS232C In, IR Receiver, Pixel Sensor
Input HDMI, RGB, Audio, USB 3.0, SD card
Special Features ISM Method, Internal Memory (4GB), Wi-Fi (802.11n combo built-in), USB Cloning, Local contents scheduling, Sync Mode, PM Mode, Local Time Auto Setting, Wake on LAN, Pivot Mode, Content Rotation 0,90,270, Fail Over, BEACON On/Off, Embedded Template
Operating Temperature Range 32 °F to 104 °F
Operating Humidity Range 10 % to 80 %
Power Supply 100-240V~, 50/60Hz
Power Type Built-In Power
Smart Energy Saving On 25.13W / Off 29.76W
Typical 35W
Safety UL / cUL / CB / TUV
EMC FCC Class "B" / CE
Warranty 3-Year Limited Warranty Parts/Labor/Backlight Extended warranty options are also available
UPC 7 19192 19839 5
Optional Pixel sensor (KT-SP0)
Basic Remote Controller (include 2ea batteries), Power Cord, QSG, RGB Cable, Phone to RS232C Gender
SuperSign-c Yes
SuperSign-w lite Yes

Product Downloads

Brochures Click here to download
Case Study Click here to download
EBooks Click here to download
Specification Sheet Click here to download

No rebates currently available for this model.

No Records Found.

Please review the error message(s) below and correct your submission as necessary.
Data has NOT been saved.

Enter Your Review:

Rating Legend: 5 Stars = Excellent, 4 Stars = Good, 3 Stars = Average, 2 Stars = Fair, 1 Stars = Poor
Example: Best Purchase Ever
Review should be atleast 50 characters
Example: Your City, State
We will use the email address provided to contact you in the event that we have questions regarding your review. It will not be made public