LG 55″ PK340S 4K UHD Digital Signage Display

$1,017.00

Pay now, in 4 interest-free payments of $254.25, or over 3–6 months

4 interest-free payments of $254.25

Experience vivid 4K UHD visuals with the slim LG PK340S 55" digital signage display. Features webOS 25, built-in CMS, and easy remote management for versatile indoor use.

109 in stock

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Estimated Delivery Time17 - 18 Nov 26

Vivid 4K Visuals in a Sleek Profile

The LG PK340S delivers stunning 4K Ultra HD resolution, providing four times the detail and vibrancy of standard Full HD. Its slim and compact design saves space and allows for easy installation in various indoor environments.

Intuitive webOS 25 Platform

Equipped with LG's upgraded webOS 25, the display ensures smooth multitasking and an enhanced user interface. This smart signage platform makes digital display management effortless.

Advanced System on Chip (SoC) for fast processing
Intuitive graphical user interface for easy control

Integrated Content Management System

LG SuperSign CMS is embedded to manage creative, organized content effectively. Users can edit playlists and control the signage remotely via mobile phone, mouse, or remote control without needing an external PC.

Content and Group Management System included
Remote control capabilities simplify operation

Designed for Efficiency and Reliability

The display supports Display Power Management (DPM) to reduce power consumption when no signal is detected. Optional LG ConnectedCare cloud service enables remote monitoring and maintenance to ensure smooth operation.

Automatic power saving via DPM
Remote diagnostics and control with ConnectedCare

Comprehensive Connectivity

Multiple inputs and outputs allow flexible integration into commercial setups, including 4 HDMI ports, VGA, USB, Ethernet LAN, and audio return channels.

HDMI 1.4 x4, VGA input, USB 2.0 port
Supports ARC and eARC for enhanced audio

Key Specifications

Display: 55 inch (139.7 cm) 4K UHD (3840 x 2160)
Brightness: 300 cd/m²
Backlight: Direct-LED
HDR: HDR10 Pro, HLG
Response Time: 8 ms
Contrast Ratio: 1200:1 (typical)
Speakers: 2 built-in, 20 W RMS total
Operating System: WebOS 25

What's in the box

LG PK340S Digital signage display
Remote control
AC power cable

Product FAQ

Frequently asked questions

01 What is the display resolution of the LG PK340S?

The LG PK340S features a 4K Ultra HD resolution of 3840 x 2160 pixels, offering four times the detail of Full HD.

02 What type of backlighting does this display use?

It uses Direct-LED backlighting for consistent brightness and color accuracy.

03 Is the LG PK340S suitable for indoor use?

Yes, it is designed specifically for indoor commercial digital signage applications.

04 Which operating system powers the LG PK340S?

It runs LG webOS 25, providing a smooth and intuitive user interface for signage management.

05 Does the display support HDR content?

Yes, it supports HDR10 Pro and Hybrid Log-Gamma (HLG) technologies for enhanced dynamic range.

06 How can I manage content on the LG PK340S?

The display includes LG SuperSign CMS for easy content and playlist editing, controllable via remote, mouse, or mobile phone without needing a separate PC.

07 What connectivity options are available on this signage display?

It includes 4 HDMI 1.4 ports, VGA input, USB 2.0, Ethernet LAN, RS-232C, RF input, and supports ARC and eARC audio channels.

08 Does the LG PK340S have built-in speakers?

Yes, it features two built-in speakers with 20 W RMS rated power total.

09 What are the physical dimensions and weight of this display?

With stand, it measures 1226 mm wide, 275 mm deep, and 766 mm high, weighing 10.4 kg.

10 Is there power management on this model?

Yes, Display Power Management (DPM) can automatically manage power when a TV signal is detected to enhance energy efficiency.