Digital Signage - 50pk640s - 50in - 3840 X 2160 (4k Uhd) - Black

Introduction

LG TV Signage with Essential Function

Superb Picture Quality with Ultra HD Resolution
With the resolution that is 4 times higher than FHD, it makes the colors and details of the content more vivid and realistic.

Slim Design
The PK640S stands out with its slim design. Its compact form not only saves space but also allows for easy installation, making it an ideal choice for a variety of settings.

Convenient webOS Platform
LG webOS 25, upgraded in SoC* and web engine, is available on PK640S series for a smooth execution of several tasks. LG webOS smart signage platform enhances user convenience with intuitive GUI.

Versatile Content Management with LG SuperSign CMS
LG SuperSign CMS is an integrated, intuitive solution for managing creative and well-organized digital signage content. It helps connect customers to a variety of services while improving the overall user experience.

Content and Group Management
The embedded Content and Group Management System lets you easily edit and play content, set playlists, and control signage with a remote control, mouse, or mobile phone—no separate PC or software required. This makes content management straightforward and user-friendly.

Real-Time Promotion
With Beacon and Bluetooth® Low Energy (BLE), shop managers can provide coupons and information in real-time.

* LG only transmits Beacon packets (iBeacon / Eddystone); The specific applications and usage scenarios are determined by the purchaser.

Content Sharing
Content mirroring between devices is available on the same Wi-Fi network.

* This function operates on devices that support Miracast.
** The performance may vary depending on the stability of wireless connectivity.

Wireless Access Point
The PK640S series functions as a virtual router, serving as a wireless access point for mobile devices.

Display Power Management Support
Display Power Management (DPM) can be set to ‘On’ when a TV signal is detected, allowing for more efficient power management.

Real-Time Monitoring with LG ConnectedCare
LG ConnectedCare, an optional cloud service solution, offers easy and fast maintenance by remotely monitoring the status of displays in client workplaces. It supports fault diagnosis and remote control services, helping to ensure stable operation for clients’ businesses.

* The availability of the ‘LG ConnectedCare’ service differs by region, and it needs to be purchased separately. So please contact the LG sales representative in your region for more details.

Display

LED backlight

Yes

LED backlighting type

Direct-LED

Display diagonal

127 cm (50")

Display technology

LED

Display resolution

3840 x 2160 pixels

Display brightness

260 cd/m²

HD type

4K Ultra HD

Touchscreen

No

Response time

9.5 ms

Contrast ratio (typical)

5000:1

Contrast ratio (dynamic)

1000000:1

High Dynamic Range (HDR) supported

Yes

High Dynamic Range (HDR) technology

High Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG)

Native refresh rate

60 Hz

Ports & interfaces

HDMI ports quantity

1

HDMI version

2.0

Consumer Electronics Control (CEC)

SimpLink

DVI port

No

USB port

Yes

USB ports quantity

1

USB version

2.0

Ethernet LAN (RJ-45) ports

1

Number of speaker outputs

1

RS-232C

Yes

Digital audio optical out

1

RF input

1

Audio

Built-in speaker(s)

Yes

Number of built-in speakers

2

RMS rated power

20 W

Design

Product design

Digital signage flat panel

Placement supported

Indoor

Product colour

Black

VESA mounting

Yes

Panel mounting interface

200 x 300 mm

Performance

Purpose

Universal

Analog signal format system

ATSC, NTSC

Digital signal format system

Clear QAM

Operating hours (hours/days)

16/7

Global-IPTV support

Yes

Web browser

Yes

Power

Power consumption (typical)

116 W

Power consumption (standby)

0.5 W

Power consumption (max)

102 W

AC input voltage

100 - 240 V

AC input frequency

50/60 Hz

Computer system

Built-in processor

Yes

Processor model

K25Lp

Processor cores

4

Operating system installed

WebOS

Operating system version

webOS 25

Google applications

YouTube

Weight & dimensions

Width (with stand)

1111 mm

Depth (with stand)

275 mm

Height (with stand)

700 mm

Weight (with stand)

8.7 kg

Packaging data

Package width

1255 mm

Package depth

118 mm

Package height

765 mm

Package weight

11.8 kg

Packaging content

Remote control included

Yes

Remote control type

L-Con, AKB75095376

Certificates

Certification

UL FCC Class B ISTA6

Brand-specific features

LG technologies (AV/TV)

Fail over, Group Manager, Smart Energy Saving

Network

Security algorithms

SNMP

Other features

RJ-45 ports quantity

1

Height (without stand)

645 mm

Weight (without stand)

8.6 kg

Depth (without stand)

59.8 mm

Teletext function

Yes

Cable length

1.5 m

Hotel mode

Yes

Panel Lock

Yes

Timer

Yes

Sleep timer

Yes

USB port lock

Yes