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55" FHD Flexible Curved Open Frame OLED with Perfect Black & built-in SoC (Landscape Only)


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Artistic Space beyond Display LG OLED Signage

Blending in with the space while captivating everyone’s mind, LG OLED signage offers unprecedentedly flexible design. Beyond its industry-leading features, LG OLED signage delivers unsurpassed advertising effectiveness, reimagnining space as a prestigeenhancing landmark with perfect colors and innovative forms.

  • Size: 55"
  • Brightness(Typ.): 400 cd/m² (Average Picture Level 25%)
  • Depth: 12.4 mm (Head Only)
  • Curvature: ~1,000R(Concave/convex)
  • Interface: HDMI, DP, USB(2), Audio, RS232C, RJ45, IR


Design Flexibility

Variety of Curvature for Landmarks
The 55EF5F series supports various concave and convex curvature in both portrait and landscape orientations. You can differentiate your space in a variety of ways with beautifully curved displays to keep passengers captivated and immersed.

Variety of Curvature for Landmarks

On-site Customization
The 55EF5F series enables a completely new approach for innovative and flexible designs. Its optional "Curvature Calibrator(CC)1)" supports the coordination of displays with various convex and concave curvature, depending on the requirements.

On-site Customization

Unrivaled Picture Quality

Perfect Black
Equipped with over 8 million self-lighting pixels operating individually, LG OLED Signage reproduces absolute blacks with no light bleed and offers infinite contrast.

Perfect Black

Perfect Color
LG OLED Signage provides richness in all colors, bringing colors to life with superb accuracy and vividness.

Perfect Color

Perfect Viewing Screen
LG OLED Signage delivers its awe-inspiring picture quality and brightness even from wide viewing angles.

Perfect Viewing Screen

Space-fitting Design

Perfect Design
LG OLED technology doesn’t require a backlight unit nor a liquid crystal layer, so it offers a flexible design with unbelievably lightweight and slim features.

Perfect Design

Expandable Screen Size
The screen size can be as large as users want by tiling up displays horizontally and vertically. This provides viewers with an incredibly immersive visual experience.

Expandable Screen Size

Excellent Performance

LAN Daisy Chain Management
The LAN daisy chain allows users to control and monitor displays, transmit data and even update firmware all at once, reducing management burden.

LAN Daisy Chain Management

Synced Playback
Through its built-in high performance SoC, each display plays its video tile without lag for synchronized content playback.

Synced Playback


55EF5F-L (Landscape) Specifications
Screen Size 55"
Panel Technology OLED
Aspect Ratio 16 : 9
Native Resolution 1,920 x 1,080 (FHD)
Brightness (Typ.) 400/150 cd/m2 (APL 25%/100%)
Brightness 150,000 : 1
Viewing Angle (H x V) 178 x 178
Life Time (Typ.) 30,000 Hrs
Operation Hours 18 Hrs / 7 Days (Moving Video Only)
Orientation Landscape
Input HDMI, DP, USB 2.0 (2)
Output DP, Audio (Fixed/Off/Variable)
External Control RS232C In/out, RJ45 In/out, IR In
Physical Specification
Bezel Color Black
Bezel Width 0.6 / 0.6 / 6.7 / 6.7 mm (Flat, Off Bezel)
5.0 / 10.6 / 7.6 / 7.6 mm (Flat, On Bezel)
Model Dimensions (W x H x D) Display Only 48.2" x 27.4" x 0.5" / 1,224.9 x 696.2 x 12.4 mm
Display & mounts for Signage Box 48.2" x 27.4" x 1.5" / 1,224.9 x 696.2 x 38.0 mm
Display with mounted Signage Box 48.2" x 27.4" x 3.4" / 1,224.9 x 696.2 x 87.5 mm
Signage Box Only 16.3" x 13.9" x 3.3" / 413 x 353 x 57.3 mm
Shipping Dimensions 53.1" x 33" x 9.8" / 1,350 x 837 x 250 mm
Weight Landscape (w/ Signage Box) 21.4 lbs / 9.7 kg
Signage Box Only 7.7 lbs / 3.5 kg Shipping
Weight (Landscape) 37 lbs / 16.8 kg
Special Features
Special Features Internal Memory (64GB), Temperature Sensor, USB Auto Playback, Local Contents Scheduling, Group Manager, Failover (USB/DP/HDMI/Internal Memory), Content Sync. (RS232C/Local Network), Video Tag(4), OSD/Content Rotation, Gapless Playback, Tile Mode, Setting Data Cloning, Firmware Update by Network, SNMP, ISM Mode, DPM, Wake on LAN, HDMI-CEC2), Crestron Connected®3), SI Server Setting
Environmental Conditions
Operating Temperature Range 32°F ~ 104°F / 0°C ~ 40°C
Operating Humidity Range 10 % to 80 %
Power Supply 100-240V~, 50/60Hz
Power Type Built-In Power
Power Consumption - Typ. / Max. 309 W / 318 W
Standard (Certification)
Safety IEC 60950-1 / EN 60950-1 / UL 60950-1
EMC FCC Class "A" / CE / KCC
ErP / Energy Star Yes / No
Media Player Compatibility
OPS Type Compatible No
External Media Player Attachable Yes
Software Compatibility
Content Management Software SuperSign CMS
Control and Monitoring Software SuperSign Control+ / Control
Signage365Care Yes
Basic Remote Controller (2 Batteries Included), Power Cord, QSG, IR Receiver, Regulation Book, Phone to RS232C Gender, RS232 Cable (4p-4p), FFC Cables (220mm x 4ea for Connection between Panel and Signage Box), DP Cable, LAN Cable, LC (VLC Cable)
Optional Curvature Calibrator (ACC-CC-EF5E)
Warranty 3-Year Limited Warranty (Parts and Labor)


Right Perspective
Left Perspective

Right Side
Left Side
Top Angle