43" 4K UHD
3840 × 2160 resolution for detailed professional signage content.
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LG 43PK640S 43" 4K Ultra HD Smart Commercial Signage TV
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Product description
LG 43PK640S · 43" UHD TV Signage
LG 43PK640S 43" 4K UHD Smart Commercial Signage TV with webOS 25
The LG 43PK640S is a compact 43-inch professional 4K UHD commercial signage TV combining 3840 × 2160 resolution, webOS 25, embedded content management, Wi-Fi, Bluetooth and LG SuperSign compatibility.
Designed for retail stores, hospitality venues, meeting rooms, receptions, education environments and commercial TV applications, the LG 43PK640S provides professional signage tools including Content Manager, Group Manager, Fail Over, Play via URL, time scheduling, Beacon and Display Power Management.
Explore the wider LG Digital Signage collection or compare other 43-inch commercial displays available from ScreenMoove.
43" 4K UHD
3840 × 2160 resolution
webOS 25
Integrated smart signage platform
270 nit Max.
240 nit typical brightness
16/7 Operation
30,000-hour backlight life
Description
LG 43PK640S Professional TV
43-inch 4K UHD commercial TV signage for professional environments.
The LG 43PK640S combines a compact 43-inch Direct LED display with native 3840 × 2160 4K UHD resolution, providing detailed commercial content without requiring a large installation area.
Unlike a conventional consumer TV, the 43PK640S includes professional signage features such as Vertical Setup, Fail Over, Play via URL, Time Scheduler, NTP synchronisation, Beacon, Embedded Content Manager and Embedded Group Manager.
- LG 43PK640S commercial signage TV
- 43-inch UHD display
- 3840 × 2160 4K resolution
- Direct LED backlight
- 270 nit maximum brightness
- 240 nit typical brightness
- 1,200:1 typical static contrast
- 60Hz refresh rate
- webOS 25
- 30,000-hour backlight life
- Designed for 16 hours/day, 7 days/week
43PK640S specifications at a glance.
webOS 25
Integrated LG smart signage platform with K25Lp quad-core processing.
1,200:1 Contrast
Professional 43-inch display panel with 8ms response time.
Embedded CMS
Built-in Content Manager and Group Manager functionality.
Wi-Fi & Bluetooth
Wireless content sharing, Soft AP and Bluetooth audio support.
16/7 Operation
30,000-hour backlight life based on 16 hours per day, seven days a week.
4K Ultra HD Picture Quality
Four times the resolution of Full HD.
The LG 43PK640S displays professional content at 3840 × 2160 4K UHD resolution, giving it four times the pixel count of a 1920 × 1080 Full HD display.
This helps text, imagery, menus, presentations and promotional content appear detailed even at relatively close viewing distances, making the 43PK640S particularly useful in compact commercial spaces.
- 3840 × 2160 resolution
- 4K UHD picture quality
- Direct LED backlight
- 60Hz refresh rate
- HDR10 Pro support
- HLG support
Compact 43-Inch Commercial Display
Detailed signage without the footprint of a large-format display.
At 43 inches, the LG 43PK640S is suited to installations where viewing distances are shorter or wall space is limited.
It can be used for retail promotions, reception information, hospitality communications, menu content, meeting-room displays and other professional applications where a compact 4K screen is preferable to a much larger display.
Slim Commercial Design
Only 58.3mm deep without its stand.
The LG 43PK640S uses a compact commercial TV design that makes installation practical in reception spaces, retail environments, hospitality venues and smaller meeting rooms.
Without its stand, the display measures 957 × 559 × 58.3mm and weighs only 6.1kg.
- 58.3mm depth
- 957mm width
- 559mm height without stand
- 6.1kg without stand
- 200 × 300mm VESA
- Compact commercial installation
LG webOS 25
Integrated smart commercial signage platform.
The LG 43PK640S uses webOS 25 with LG's K25Lp quad-core system-on-chip.
The platform combines an intuitive smart-TV-style interface with commercial signage functionality, allowing many common content tasks to be handled without adding a separate external player.
- webOS 25
- K25Lp SoC
- Quad-core processing
- Smart Home launcher
- Quick Access
- Web browser
- YouTube application
- Software clock
- Mood Display
LG SuperSign CMS
Professional content management for LG commercial signage.
The LG 43PK640S supports LG SuperSign CMS as part of LG's professional digital signage management ecosystem.
Compatible SuperSign software can help businesses create, schedule, organise and distribute signage content across supported LG commercial displays.
- SuperSign CMS Premium compatibility
- SuperSign Control
- SuperSign Control Plus
- Simple Editor
- LG ConnectedCare compatibility
Embedded Content & Group Management
Manage signage content without a separate PC.
The embedded Content Manager and Group Manager allow compatible content to be edited, played, scheduled and organised directly through the PK640S platform.
For straightforward signage deployments, content can be managed using a remote control, mouse or compatible mobile device without requiring a dedicated management computer.
- Embedded Content Manager
- Embedded Group Manager
- Playlist management
- Time scheduling
- Remote-control operation
- Compatible mobile-device control
Beacon & Bluetooth Low Energy
Support location-based customer promotions.
Beacon functionality and Bluetooth Low Energy can be used with compatible applications to support location-aware customer information and promotional experiences.
That capability can be useful in retail and hospitality environments where the 43PK640S is positioned close to customers.
- Beacon support
- Bluetooth Low Energy
- Bluetooth audio playback
- Mobile connection overlay
Wireless Content Sharing
Mirror compatible devices over Wi-Fi.
The LG 43PK640S supports Screen Share using Miracast, allowing compatible devices on the same Wi-Fi network to mirror content to the screen.
The display can also operate as a Soft AP wireless access point for compatible mobile devices.
- Wi-Fi 802.11ac
- Screen Share / Miracast
- Smart Share
- Soft AP
- DIAL
- Bluetooth audio playback
Display Power Management
Automatic power management for commercial deployments.
Display Power Management can be configured so the LG 43PK640S responds when an active television signal is detected.
This can help businesses reduce unnecessary display operation in environments where continuous playback is not required.
- Display Power Management
- Auto Off
- Sleep Timer
- Energy Saving Mode
- Motion Eye Care
LG ConnectedCare
Optional remote monitoring for commercial signage.
The LG 43PK640S is compatible with LG ConnectedCare, an optional cloud-based commercial display monitoring service.
Supported deployments can use ConnectedCare for remote status monitoring, fault diagnosis and display-management functions.
- Remote display monitoring
- Fault-diagnosis support
- Remote management
- Commercial signage maintenance
Commercial Signage Functions
Fail Over, scheduling, network control and URL playback.
The LG 43PK640S includes professional controls designed for corporate, retail and hospitality deployments rather than only domestic television use.
- Vertical Setup
- Fail Over
- Play via URL
- Time Scheduler
- NTP Sync Timer
- Beacon
- Embedded Content Manager
- Embedded Group Manager
- Wake on LAN
- SNMP
- USB Cloning
- Crestron compatibility
Professional Connectivity
HDMI, USB, LAN, RF, RS-232C and external audio.
The LG 43PK640S combines conventional AV inputs with professional commercial-control connections and integrated wireless networking.
- HDMI 2.0 input
- USB 2.0
- RF input
- RJ45 LAN
- RS-232C 4-pin phone jack
- Optical digital audio output
- 3.5mm external speaker output
- Wi-Fi 802.11ac
- Bluetooth audio
- HDMI ARC on HDMI 2
43-Inch Commercial TV
Compact dimensions for flexible professional installation.
Without its stand, the LG 43PK640S measures 957 × 559 × 58.3mm and weighs only 6.1kg.
With the supplied two-pole stand installed, dimensions are 957 × 607 × 237mm with a total weight of approximately 6.2kg.
- 957 × 559 × 58.3mm without stand
- 6.1kg without stand
- 957 × 607 × 237mm with stand
- 6.2kg with stand
- 200 × 300mm VESA
- Black commercial finish
43" Commercial Displays
Comparing the LG 43PK640S with other professional 43-inch screens?
Browse the ScreenMoove 43-inch commercial display collection to compare the 43PK640S with other professional digital signage and commercial TV options.
Specifications
LG 43PK640S Technical Specification
LG 43PK640S specifications.
Technical specifications for the LG 43PK640S 43-inch 4K UHD Smart Commercial Signage TV with webOS 25.
| Specification | LG 43PK640S Details |
|---|---|
| General | |
| Model | LG 43PK640S |
| Category | UHD TV Signage / Professional TV |
| Tool Name | BOE UA73 |
| Front Colour | Black |
| Stand Type | 2 Poles |
| Display | |
| Screen Size | 43" |
| Resolution | 3840 × 2160 - 4K UHD |
| Backlight Type | Direct |
| Brightness | 270 nits maximum / 240 nits typical |
| Dynamic Contrast Ratio | 1,000,000:1 |
| Static Panel Contrast | 1,200:1 typical |
| Response Time | 8ms typical GTG |
| Refresh Rate | 60Hz |
| Backlight Life | 30,000 hours - 16 hours/day, 7 days/week |
| Video | |
| SoC | K25Lp |
| SoC Marketing Name | Quad |
| HDR10 Pro | Yes |
| HLG | Yes |
| Audio | |
| Speaker System | 2.0 channel |
| Speaker Output | 10W + 10W |
| LG Sound Sync | Yes - Bluetooth or Optical |
| Broadcasting | |
| Broadcasting System | Digital ATSC / Clear QAM, Analog NTSC, Auto Teletext and Global IPTV Support / IP Streaming |
| Smart Platform | |
| Operating Platform | webOS 25 |
| Smart Home | Launcher Bar |
| Quick Access | Yes |
| Web Browser | Yes |
| Preloaded Application | YouTube |
| SDP Server Compatibility | Yes |
| Software Clock | World Clock / Alarm |
| Mood Display | Yes |
| Soft AP | Yes |
| Wi-Fi | 802.11ac |
| Screen Share | Miracast |
| Smart Share | Yes |
| DIAL | Yes |
| Bluetooth Audio Playback | Yes |
| Mobile Connection Overlay | Yes |
| HDMI ARC | Yes - HDMI 2 |
| Corporate / Retail Signage | |
| Vertical Setup | Yes |
| Fail Over | Yes |
| Play via URL | Yes |
| Crestron Compatibility | Yes |
| Display Power Management | Yes |
| Time Scheduler | Yes |
| NTP Sync Timer | Yes |
| Beacon | Yes |
| Embedded Content Manager | Yes |
| Embedded Group Manager | Yes |
| LG Software Compatibility | |
| SuperSign Control | Yes |
| SuperSign Control Plus | Yes |
| SuperSign CMS Premium | Yes |
| Simple Editor | Yes |
| LG ConnectedCare | Compatible - optional service |
| Connectivity | |
| HDMI | HDMI 2.0 input |
| USB | USB 2.0 |
| RF Input | Rear / bottom |
| RS-232C | 4-pin phone jack |
| Digital Audio Output | Optical |
| External Speaker Output | 3.5mm phone jack |
| RJ45 LAN | Yes |
| Additional Commercial Features | |
| USB Cloning | Yes |
| Wake on LAN | Yes |
| SNMP | Yes |
| Self Diagnostics | USB |
| SI Compatible Protocol | TV Link Tuner |
| HTNG-CEC | Yes |
| Simplink | HDMI-CEC 1.4 |
| IR Out | RS-232C phone jack type |
| Multi IR Code | Yes |
| Hotel Mode | Yes |
| PDM | Yes |
| Installer Menu | Yes |
| Lock Mode | Limited |
| Port Block | Yes |
| Welcome Screen | Splash Image |
| Insert Image | Yes |
| IP Channel Manager | Yes |
| Moving Picture Playback | SD / HD / Plus HD |
| Auto Off / Sleep Timer | Yes |
| Energy Saving Mode | Yes |
| Motion Eye Care | Yes |
| Dimensions & Mounting | |
| VESA | 200 × 300mm |
| Dimensions With Stand | 957 × 607 × 237mm |
| Weight With Stand | 6.2kg |
| Dimensions Without Stand | 957 × 559 × 58.3mm |
| Weight Without Stand | 6.1kg |
| Shipping Dimensions | 1070 × 650 × 113mm |
| Shipping Weight | 8.4kg |
| On-Bezel Width L/R/U/B | 7.8 / 7.8 / 7.8 / 17mm |
| Off-Bezel Width L/R/U/B | 6.7 / 6.7 / 6.7 / 1.8mm |
| Power | |
| Power Supply | AC 100-240V, 50-60Hz |
| LG Published Power Consumption | 105W / 80W - listed by LG as Typical / Maximum |
| Standby Consumption | Under 0.5W |
| Certification | |
| Safety | UL |
| EMC | FCC Class B |
| Other | ISTA6 |
| Accessories | |
| Remote Control | L-Con, AKB75095376 |
| Power Cable | 1.5m |
| RS-232C to Phone Jack Cable | Included |
Downloads
LG 43PK640S Downloads
43PK640S datasheet and related ScreenMoove resources.
LG PK640S Datasheet
Download the ScreenMoove-hosted LG PK640S technical datasheet.
View 43PK640S Specifications
View the complete LG 43PK640S technical specification table.
LG Digital Signage
Explore ScreenMoove's range of LG professional commercial displays.
43" Commercial Displays
Compare the LG 43PK640S with other professional 43-inch displays.
LG 43PK640S Product Gallery
43-inch commercial TV signage details.
Commercial Applications
Where can the LG 43PK640S be used?
Retail Digital Signage
Use the compact 43-inch 4K display for promotions, product information and customer-facing commercial content.
Hospitality
Display branded television, menus, guest information, venue promotions and customer communications.
Meeting Rooms
Use Screen Share and the 43-inch UHD canvas for presentations, video content and workplace communications.
Education
Suitable for presentations, information and commercial-style digital communications in appropriate education environments.
LG Digital Signage
Compare other LG professional TV signage and commercial displays.
43" Commercial Displays
Compare alternative professional signage screens in the same size.
LG PK640S Size Range
Compare alternative LG PK640S commercial TV sizes.
The LG PK640S commercial signage TV range extends from compact 43-inch screens through to large 86-inch displays, making it possible to use the same product family across different rooms, viewing distances and commercial environments.
Choose the Right PK640S
43 inches through to 86 inches.
The 43PK640S is the most compact model in this ScreenMoove PK640S range, making it particularly suitable for shorter viewing distances and installations with limited wall space.
For larger rooms and greater visual impact, the same PK640S range is available in 50", 55", 65", 75" and 86" screen sizes.
You can also browse the wider LG Digital Signage range or compare other 43-inch commercial displays .
43"
LG 43PK640S
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50"
LG 50PK640S
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55"
LG 55PK640S
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65"
LG 65PK640S
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75"
LG 75PK640S
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86"
LG 86PK640S
View size
Frequently Asked Questions
LG 43PK640S FAQs.
What is the LG 43PK640S?
The LG 43PK640S is a 43-inch 4K UHD professional commercial signage TV with webOS 25, embedded content management and LG signage functionality.
What resolution does the LG 43PK640S have?
The display has a native 3840 × 2160 4K UHD resolution.
How bright is the LG 43PK640S?
LG specifies 270 nits maximum brightness and 240 nits typical brightness.
What contrast ratio does the LG 43PK640S have?
The LG 43PK640S has a typical static panel contrast ratio of 1,200:1.
What refresh rate does the LG 43PK640S use?
The 43PK640S uses a 60Hz refresh rate.
Is the LG 43PK640S a 24/7 commercial display?
No. LG specifies a 30,000-hour backlight life based on 16 hours per day, 7 days per week.
What operating platform does the 43PK640S use?
The display uses LG webOS 25 with a K25Lp quad-core system-on-chip.
Does the LG 43PK640S have Wi-Fi?
Yes. It supports 802.11ac Wi-Fi, Miracast Screen Share and Soft AP functionality.
Does the LG 43PK640S have Bluetooth?
Yes. Bluetooth audio playback and Bluetooth Low Energy functionality are supported.
Does the LG 43PK640S support SuperSign?
Yes. It supports compatible LG software including SuperSign Control, SuperSign Control Plus and SuperSign CMS Premium.
Does the LG 43PK640S have built-in content management?
Yes. The platform includes embedded Content Manager and Group Manager.
Can the LG 43PK640S play content from a URL?
Yes. Play via URL is included among its commercial signage features.
Does the LG 43PK640S support Fail Over?
Yes. The 43PK640S includes Fail Over functionality.
What VESA mount does the LG 43PK640S use?
The display uses a 200 × 300mm VESA mounting pattern.
What are the dimensions of the LG 43PK640S?
Without its stand, the LG 43PK640S measures 957 × 559 × 58.3mm.
How much does the LG 43PK640S weigh?
The display weighs 6.1kg without its stand and approximately 6.2kg with the stand.
What other PK640S screen sizes are available?
ScreenMoove also offers the 50PK640S, 55PK640S, 65PK640S, 75PK640S and 86PK640S.
Where can I compare other 43-inch commercial displays?
Browse the ScreenMoove 43-inch commercial display collection to compare the LG 43PK640S with other professional displays.
Where can I compare other LG digital signage displays?
Browse the LG Digital Signage collection for more LG professional displays and commercial signage options.
Where can I download the LG PK640S datasheet?
Download the LG PK640S datasheet directly from ScreenMoove.
LG 43" Smart Commercial TV Signage
Is the LG 43PK640S right for your project?
The LG 43PK640S combines a compact 43-inch 4K UHD display, webOS 25, embedded Content and Group Management, Wi-Fi, Bluetooth, SuperSign compatibility, Fail Over and professional commercial TV functionality.
Technical Highlights
- Display size / Screen sizes
- 43"
- Resolution
- Ultra HD (4K)
- Panel type
- N/A
- Screen type
- Flat
- Brightness
- 270 cd/m2
- Response time
- 8ms
- Screen ratio
- 16:9
- Refresh rate
- 60Hz
- Display orientation
- Landscape & Portrait
- Operating hours
- 16/7
- Operating system
- WebOS
- Player features
- USB Plug and Play
- VESA patterns
- 200x300
- Warranty
- 3 Year Warranty
LG 43PK640S 43" 4K Ultra HD Smart Commercial Signage TVSKU: 43PK640S
£359.83
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