The LG 55EF5K-L is a 55-inch flexible curved open-frame OLED signage display designed for high-impact visual environments. Featuring a 120Hz refresh rate and 150,000:1 contrast ratio, it delivers deep blacks and vibrant colours. Smart-Boards supplies this model via quotation to clients in the GCC and Africa.
This open-frame OLED panel utilises self-emissive pixels to achieve a 150,000:1 contrast ratio and 10-bit colour depth for 1.07 billion colours. The flexible structure allows installation in curved configurations, while the 0.6mm off-bezel design minimises visible gaps in multi-display tile modes. It operates on webOS 4.0 with 16GB internal storage for local content scheduling and supports both landscape and portrait orientations.
The unit includes built-in fans for thermal management and supports Crestron Connected integration for enterprise control. Connectivity options comprise HDMI, DisplayPort, RS232C, and RJ45 LAN for robust digital signage networks. Operating within 0 to 40 °C and 10-80% humidity, it is suited for controlled indoor environments. As a discontinued model, availability is confirmed by our team, who can advise on current successors if needed.
Key features
- Curved OLED Panel - 55-inch flexible OLED screen with 120Hz refresh rate and 150,000:1 contrast ratio for vivid, deep-black imagery in curved installations.
- Open Frame Design - Minimal 0.6mm top/bottom bezel allows for seamless multi-tile arrangements in custom architectural signage builds without visible borders.
- webOS 4.0 Platform - Built-in operating system with 16GB storage enables local content scheduling, video tagging, and direct app management without external players.
- Enterprise Connectivity - Includes HDMI In, DP In, RS232C, RJ45 LAN, and two USB 2.0 ports for reliable signal input and networked device control in commercial settings.
- Inclusion Accessories - Package contains RS232C gender adapter, FFC cables, DP cable, LAN cable, RS232 cable, LC cable, cabling tape, IR receiver, and remote controller.
- Flexible Orientation - Supports both landscape and portrait mounting with specific weights of 5.8kg and 7.0kg respectively, adapting to diverse spatial requirements.
Ideal for: Corporate lobbies, retail environments, and exhibition spaces requiring high-contrast curved displays, suitable for multi-site buyers across the GCC and Africa.
Request a quote: email info@procure.ae or call +971 4 546 5041. Smart-Boards: supply and shipping across the GCC and Africa, installation in the UAE.
General
- Model
- 55EF5K-L
- Product type
- Digital Signage Display
- Key features
- Flexible curved OLED, 120 Hz refresh, webOS 4.0, local contents scheduling, video tag, tile mode, FAN (built-in), Crestron Connected, Wake on LAN
- Duty cycle
- 18 hours/day, 7 days a week (moving content only)
- Orientation
- Landscape and portrait
Display
- Brightness
- 400 cd/m²
- Colour depth
- 10-bit (R), 1.07 billion colours
- Refresh rate
- 120 Hz
- Resolution
- Full HD
- Screen size
- 55"
- Viewing angle
- 178° horizontal / 178° vertical
- Aspect ratio
- 16:9
- Colour gamut
- BT.709 120%
- Contrast ratio
- 150,000:1
- Panel technology
- OLED
- Response time
- 1 ms (G to G), 8 ms (MPRT)
System
- Operating system
- webOS 4
- Storage
- 16 GB
Connectivity
- Ports
- HDMI In x 1, DP In x 1, RS232C In/Out, RJ45 LAN In/Out, USB 2.0 x 2, IR In, Audio Out
Physical & warranty
- In the box
- Remote controller (2 batteries), power cord, quick setup guide, IR receiver, regulation book, RS232C gender adapter, FFC cables (4), DP cable (2 m), LAN cable (1.5 m), RS232 cable (1.5 m), LC cable (3 m), cabling tape (4)
- Operating humidity
- 10% to 80%
- Operating temperature
- 0 to 40 °C
- Dimensions
- 1224.9 x 696.2 x 38.0 mm (landscape head, with pem-nut)
- Weight
- 5.8 kg (landscape head) / 7.0 kg (portrait head)
- Shipping weight
- 17.0 kg (landscape packed)
- Bezel size
- Off-bezel 0.6 mm top/bottom, 6.7 mm sides (landscape)
- Input voltage
- 100–240 V AC, 50/60 Hz
- Certifications
- CB / NRTL, FCC Class A, CE, KC
How do I get a price for this product?
Do you deliver across the GCC and Africa?
Do you offer installation and setup?
Is there a warranty?
Can I order in bulk for schools or offices?
Is the LG 55EF5K-L currently in production?
No, the LG 55EF5K-L is a discontinued model. Smart-Boards can confirm specific stock availability or recommend the current successor model based on your project requirements and region.
Which countries in the GCC and Africa receive deliveries?
We ship to UAE, KSA, Qatar, Kuwait, Oman, Bahrain, and selected African countries through established logistics partners. Delivery times depend on the country and order size, confirmed in the quotation.
Does Smart-Boards provide on-site installation?
On-site installation is available within the UAE only. For other countries, units are delivered ready for local setup, with remote guidance provided if needed to assist with configuration.
What is the display resolution and refresh rate?
The panel offers 1920 x 1080 (Full HD) resolution and a 120Hz refresh rate, ensuring smooth motion rendering for dynamic digital signage content.
Can the display be used in a tile mode configuration?
Yes, the device supports tile mode operation. Its open-frame design with a 0.6mm top/bottom bezel helps minimise visual gaps when installing multiple units side-by-side.
What is included in the box for initial setup?
The package includes the display head, remote controller with batteries, power cord, IR receiver, RS232C gender adapter, FFC cables, DP cable, LAN cable, RS232 cable, LC cable, and cabling tape.
Does this model support Crestron Connected?
Yes, the LG 55EF5K-L supports Crestron Connected, allowing for integration into existing Crestron control systems for unified management of your signage network.
Delivery across the GCC & Africa
We ship to the UAE, Saudi Arabia, Qatar, Kuwait, Bahrain, Oman and across Africa at the lowest possible cost through established logistics partners. Lead times and freight are stated clearly in your quotation.
On-site installation in the UAE
Professional installation, mounting and configuration are available within the UAE. Outside the UAE the product arrives ready for local installation, with remote setup guidance from our team.
- Export-grade packing and transit insurance
- Procurement-ready documents for tenders and projects
- Wall mount or mobile stand fitting (UAE)
- Manufacturer warranty, optional annual maintenance contract
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