1 / 3
1 3

Product Summary

LG 55EJ5K-B OLED Wallpaper Signage

Artistic Display Meets Advanced Visual Technology

Key Specifications

  • Resolution: 1920 x 1080 Full HD

  • Brightness: 400 nits

  • Orientation: Landscape & Portrait compatible

  • Operation Time: 18 hours/day, 7 days/week

Ultra-Slim OLED Wallpaper Design

The LG 55EJ5K-B is a cutting-edge OLED signage solution that blends seamlessly into high-end interiors. With an ultra-thin, lightweight profile, it delivers sophisticated visuals while maintaining a minimal footprint — ideal for premium retail, galleries, corporate spaces, or hospitality environments.

Perfect Black with Self-Lighting Pixels

Over 8 million self-illuminating pixels deliver absolute black, creating intense contrast without light bleed. This allows for:

  • True-to-life detail in dark scenes

  • A cinematic, immersive visual experience

  • Superior depth and clarity compared to traditional displays

Vibrant, True-to-Life Color

Thanks to OLED technology, the display reproduces colors with exceptional accuracy and richness. Every image appears more vivid and lifelike, making your messaging or content more impactful and eye-catching.

Scalable Display with N×N Tiling

The EJ5K-B series supports modular tiling, allowing you to expand displays horizontally or vertically in a tiled N×N configuration. This scalability makes it perfect for:

  • Large video walls

  • Immersive brand storytelling

  • Eye-catching digital art installations

LAN Daisy Chain for Easy Control

With LAN daisy chain functionality, you can:

  • Control multiple displays from a single device

  • Execute commands

  • Update firmware remotely
    This streamlined management makes it ideal for large-scale deployments.

Simplified Wall-Mounting with Optimized Fixers

Installation is easy and efficient with dedicated wall fixers:

  • Displays are hung directly without side-sliding mechanisms

  • Supports front installation for seamless tiling

  • Reduces installation complexity and time

Flexible Cable Design for Versatile Setup

LG has redesigned the cabling for improved flexibility:

  • Soft, pliable cables allow for easy embedding in walls

  • Clean, organized installation for both aesthetic and functional use cases

Minimalist Elegance with Hidden Display Profile

Designed to “disappear” into its surroundings, the wallpaper OLED delivers content that feels integrated directly into the wall. This enhances:

  • Modern architectural design

  • Premium brand environments

  • Subtle, high-impact advertising

LG 55EJ5K-B 55" Full HD Digital Signage Flat OLED Display

SKU: 55EJ5KB | UPC: 195174038529
Authorized Dealer Authorized LG Dealer
Manufacturer Warranty Authorized dealer coverage
Expert Support Pre- and post-sale assistance

Add to Cart for Lower Price

$6,000.00

BACK 2 SCHOOL SALE | additional discount in cart

Request a Quote
LG 55EJ5K-B 55" Full HD Digital Signage Flat OLED Display $6,000.00
In Stock Current availability for this model
Free Ground Shipping On qualifying orders to the lower 48 states
Project & Volume Pricing Special pricing available for larger orders
Education & Government Purchase Orders Accepted for qualified organizations
Financing Available with Shop Pay
Special Pricing Available Education • Government • Nonprofits • Corporate • Volume Orders
✓ Tax-Exempt Purchasing Available

Key Features

  • 55-Inch Full HD OLED Display
  • Bright 400-Nit Output
  • Reliable 18/7 Operation
  • Portrait And Landscape Support
  • Ultra-Slim Wallpaper Design
  • Perfect Black OLED Contrast

Technical Details

Specifications

Screen Size
55”
Native Resolution
1,920 X 1,080
Brightness
400 nit
Contrast Ratio
150,000:1
Display Orientation
Landscape/Portrait
Response Time
1ms
Viewing Angle
178° Horizontal / 178° Vertical
Inputs
• HDMI (HDCP 1.4), DP (HDCP 1.3), RS-232C In, RJ45 (LAN), IR In (External IR Receiver), USB 2.0 Type A (2)
Outputs
• DP Out, Audio Out, RS-232C Out (w / IR Out), RJ45 (LAN)
WiFi
Yes
Communication Port
RJ45
LG 55EJ5K-B 55 Full HD Digital Signage Flat OLED Display
LG

LG 55EJ5K-B 55" Full HD Digital Signage Flat OLED Display

ADD TO CART FOR LOWER PRICE
$6,000.00

Brightness

400 nit

N/A

Weight without stand

14 lb

N/A

Weight with Stand

N/A

N/A

Duty Cycle

18 / 7

N/A

Dimensions

48.03 × 27.43 × 0.19 in

N/A

Aspect Ratio

N/A

N/A

Content

N/A

N/A

Native Resolution

1,920 X 1,080

N/A

Lumens (ANSI)

N/A

N/A

Contrast Ratio

N/A

N/A

Throw Distance

N/A

N/A

Lens

N/A

N/A

Inputs

HDMI (HDCP 1.4), DP (HDCP 1.3), RS-232C In, RJ45 (LAN), IR In (External IR Receiver), USB 2.0 Type A (2)

N/A

Outputs

DP Out, Audio Out, RS-232C Out (w / IR Out), RJ45 (LAN)

N/A

Display Technology

N/A

N/A

Wireless Networking

N/A

N/A

Speakers

N/A

N/A

Economode

N/A

N/A

Audible Noise

N/A

N/A

Lamp Life

N/A

N/A

Short Throw

N/A

N/A

Aspect Ratio

N/A

N/A

Image Size Diagonal

N/A

N/A

Lens Shift

N/A

N/A

Data / Video Signals

N/A

N/A

Digital Keystone

N/A

N/A

Unit Weight

N/A

N/A

Projector Methods

N/A

N/A

Dimensions (WxDxH)

N/A

N/A

Dimensions (WxDxH)

N/A

N/A

Contrast Ratio

150,000:1

N/A

Viewing Angle

178° Horizontal / 178° Vertical

N/A

Response Time

1ms

N/A

Sound Output

-

N/A

Screen Size

55”

N/A

Monitor Configuration

General Use Monitor

N/A

Display Orientation

Landscape/Portrait

N/A

WiFi

Yes

N/A

Communication Port

RJ45

N/A

Refresh Rate

N/A

N/A

General

N/A

N/A

VESA Pattern

N/A

N/A

TAA Compliant

N/A

N/A

PDF Documents

N/A

N/A

Diagonal Size

N/A

N/A

Dimensions

48.03 × 27.43 × 0.19 in

N/A

Aspect Ratio

N/A

N/A

Sensor

N/A

N/A

Resolution

N/A

N/A

Signal Sysyetm

N/A

N/A

Signal To Noise Ratio

N/A

N/A

Gain

N/A

N/A

Shutter Speed Range

N/A

N/A

Exposure Control

N/A

N/A

White Balance

N/A

N/A

Image Stabilization

N/A

N/A

Image Flip

N/A

N/A

ICR

N/A

N/A

Sync

N/A

N/A

Output

N/A

N/A

Audio Input

N/A

N/A

Audio

N/A

N/A

Camera Control

N/A

N/A

Focal Length

N/A

N/A

Minimum Object Distance

N/A

N/A

Pan Angle

N/A

N/A

Tilt Angle

N/A

N/A

Pan Speed

N/A

N/A

Tilt Speed

N/A

N/A

Presets

N/A

N/A

Operating Temperature

N/A

N/A

Power

N/A

N/A

Power Consumption

N/A

N/A

Minimum Illumination

N/A

N/A

Optical Zoom

N/A

N/A

TAA Compliant

Yes
View product

EXPERT AV HELP

Need Help Choosing the Right AV Solution?

Our AV specialists can help with product selection, system compatibility, project pricing and complete solutions for commercial, education and government applications.

Speak With an AV Expert Request a Quote