LG PK340S Digital signage flat panel 139.7 cm (55") 300 cd/m² 4K Ultra HD Black Built-in processor WebOS - 55PK340S0UB

With the resolution that is 4 times higher than FHD, colors and details are vivid and vibrant.

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.

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

LG webOS 25, upgraded in SoC and web engine, is available on PK340S series for a smooth execution of several tasks. LG webOS smart signage platform enhances user convenience with intuitive GUI.

LG SuperSign CMS is an integrated, intuitive solution for managing creative and well-organized digital signage content that connects users to a variety of services.

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!

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.

• Indoor Digital signage flat panel Black
• 139.7 cm (55") 3840 x 2160 pixels 300 cd/m²
• Direct-LED 60 Hz 8 ms
• High Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG)
• Ethernet LAN
• Built-in speaker(s) 20 W

Display diagonal	55
Display resolution	3840 x 2160
Display brightness	300
HD type	4K Ultra HD
Touchscreen	N
LED backlight	Y
LED backlighting type	Direct-LED
Response time	8
Contrast ratio (typical)	1200:1
Contrast ratio (dynamic)	1000000:1
Rated lifetime	30000
High Dynamic Range (HDR) supported	Y
High Dynamic Range (HDR) technology	High Dynamic Range 10 Pro (HDR10 Pro),Hybrid Log-Gamma (HLG)
Native refresh rate	60
HDMI ports quantity	4
USB port	Y
HDMI version	1.4
VGA (D-Sub) input ports	1
USB ports quantity	1
USB version	2.0
USB connector type	USB Type-A
Ethernet LAN (RJ-45) ports	1
RS-232C	Y
Audio Return Channel (ARC)	Y
RF input	1
Built-in speaker(s)	Y
Number of built-in speakers	2
RMS rated power	20
Enhanced Audio Return Channel (eARC)	Y
Product design	Digital signage flat panel
Product colour	Black
Placement supported	Indoor
VESA mounting	Y
Orientation	Horizontal
Panel mounting interface	200 x 300
Purpose	Commercial
TV tuner integrated	Y
Analog signal format system	NTSC
Digital signal format system	ATSC,Clear QAM
HDCP	Y
HDCP version	2.0
Web browser	Y
Power consumption (typical)	113
Power consumption (standby)	0.5
Power consumption (max)	136
AC input voltage	100 - 240
AC input frequency	50/60
Computer system	Y
Built-in processor	Y
Computer system type	System on Chip (SoC)
Processor model	K25Lp
Operating system installed	WebOS
Operating system version	25
Display width	1226
Display depth	59.8
Display height	711
Display weight	10200
Width (with stand)	1226
Depth (with stand)	275
Height (with stand)	766
Weight (with stand)	10400
Package width	1380
Package depth	118
Package height	830
Package weight	13700
Remote control included	Y
Cables included	AC
LG technologies (AV/TV)	Group Manager,Fail over
Ethernet LAN	Y
Wi-Fi	N
Security algorithms	SNMP
Scheduler function	Y
Teletext function	Y