65" 4K UHD
3840 × 2160 resolution for detailed large-screen commercial content.
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LG 65PK640S 65" 4K Ultra HD Smart Commercial Signage TV
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Product description
LG 65PK640S · 65" UHD TV Signage
LG 65PK640S 65" 4K UHD Smart Commercial Signage TV with webOS 25
The LG 65PK640S is a 65-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, hospitality, corporate environments, meeting rooms, receptions and commercial TV applications, the LG 65PK640S includes professional signage features such as Content Manager, Group Manager, Fail Over, Play via URL, Time Scheduler, Beacon and Display Power Management.
Explore the wider LG Digital Signage collection or compare other 65-inch commercial displays available from ScreenMoove.
65" 4K UHD
3840 × 2160 resolution
webOS 25
Integrated smart signage platform
300 nit Max.
260 nit typical brightness
16/7 Operation
30,000-hour backlight life
Description
LG 65PK640S Professional TV
65-inch 4K UHD commercial TV signage for professional environments.
The LG 65PK640S combines a 65-inch Direct LED display with native 3840 × 2160 4K UHD resolution, 300-nit maximum brightness and 260-nit typical brightness.
Unlike a standard consumer television, the PK640S includes professional signage functionality such as Vertical Setup, Fail Over, Play via URL, Time Scheduler, NTP synchronisation, Beacon, Embedded Content Manager and Embedded Group Manager.
- LG 65PK640S professional signage TV
- 65-inch UHD commercial display
- 3840 × 2160 4K resolution
- Direct LED backlight
- 300 nit maximum brightness
- 260 nit typical brightness
- 1,200:1 typical static contrast
- 8ms typical response time
- 60Hz refresh rate
- webOS 25
- 30,000-hour backlight life
- Designed for 16 hours/day, 7 days/week
65PK640S specifications at a glance.
webOS 25
Integrated smart signage platform with K25Lp quad-core processing.
300 Nit Max.
300 nit maximum brightness and 260 nit typical brightness.
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 65PK640S displays commercial content at 3840 × 2160 4K UHD resolution, delivering four times the pixel count of conventional 1920 × 1080 Full HD.
On a 65-inch display, this additional detail helps text, promotional imagery, presentations, menus and branded content remain clear across larger viewing distances.
- 3840 × 2160 native resolution
- 4K UHD picture quality
- Direct LED backlight
- 60Hz refresh rate
- HDR10 Pro
- HLG support
65-Inch Commercial Display
Large-screen visual impact for business environments.
The 65-inch format gives the LG 65PK640S considerably more visual presence than smaller commercial TVs while remaining practical for a wide range of professional installations.
It can suit reception areas, larger meeting rooms, hospitality spaces, retail environments, corporate communications and other customer-facing installations.
Compare it with other 65-inch commercial displays available from ScreenMoove.
Slim Commercial Design
Only 59.9mm deep without the stand.
Despite its larger 65-inch screen, the LG 65PK640S maintains a relatively slim commercial chassis suitable for wall mounting and stand-based installations.
Without its stand, the display measures 1446 × 834 × 59.9mm and weighs approximately 14.2kg.
- 59.9mm chassis depth
- 1446mm overall width
- 834mm height without stand
- 14.2kg without stand
- 200 × 300mm VESA mounting pattern
LG webOS 25
Smart commercial signage functionality built into the display.
The LG 65PK640S runs webOS 25 using LG's K25Lp quad-core system-on-chip.
Its integrated platform combines familiar smart functionality with commercial signage tools, helping reduce the need for separate external hardware in many straightforward deployments.
- 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 digital signage.
The LG 65PK640S supports LG SuperSign CMS and related professional LG signage-management solutions.
Compatible SuperSign tools help organisations create, schedule, organise and distribute 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.
Embedded Content Manager and Group Manager functionality allows compatible signage content to be edited, played, scheduled and organised directly through the PK640S platform.
For straightforward deployments, content can be managed using a remote control, mouse or compatible mobile device.
- Embedded Content Manager
- Embedded Group Manager
- Playlist management
- Time scheduling
- Remote-control operation
- Compatible mobile control
Beacon & Bluetooth Low Energy
Support compatible location-based promotional applications.
Beacon functionality and Bluetooth Low Energy can support compatible applications providing real-time information and promotional experiences.
This functionality may be useful in retail, hospitality and other customer-facing commercial environments.
- Beacon support
- Bluetooth Low Energy
- Bluetooth audio playback
- Mobile connection overlay
Wireless Content Sharing
Mirror compatible devices over Wi-Fi.
Screen Share using Miracast allows compatible devices connected to the same Wi-Fi network to mirror content to the LG 65PK640S.
The PK640S can also function as a Soft AP wireless access point for compatible devices.
- Wi-Fi 802.11ac
- Screen Share / Miracast
- Smart Share
- Soft AP
- DIAL
- Bluetooth audio playback
Display Power Management
Commercial power-management functionality.
Display Power Management can be configured so the LG 65PK640S responds when a television signal is detected.
Other energy-management functions can help control display operation when 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 deployments.
LG ConnectedCare compatibility gives supported deployments access to an optional cloud-based display monitoring and management service.
It can support remote status monitoring, fault diagnosis and commercial display management.
- Remote display monitoring
- Fault-diagnosis support
- Remote management
- Commercial signage maintenance
Commercial Signage Functions
Fail Over, scheduling, URL playback and network control.
The LG 65PK640S includes professional features intended for corporate, retail and hospitality signage applications.
- 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 wireless connectivity.
The LG 65PK640S combines standard AV connectivity with commercial control and network functionality.
- 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
65-Inch Commercial TV
Large format with practical mounting dimensions.
Without its stand, the LG 65PK640S measures 1446 × 834 × 59.9mm and weighs 14.2kg.
With the two-pole stand fitted, dimensions increase to 1446 × 894 × 309mm with a total weight of approximately 14.4kg.
- 1446 × 834 × 59.9mm without stand
- 14.2kg without stand
- 1446 × 894 × 309mm with stand
- 14.4kg with stand
- 200 × 300mm VESA
- Black commercial finish
65" Commercial Displays
Comparing the LG 65PK640S with other 65-inch commercial displays?
Browse ScreenMoove's 65-inch commercial display collection to compare the LG 65PK640S with other professional digital signage and commercial TV options.
Specifications
LG 65PK640S Technical Specification
LG 65PK640S specifications.
Technical specifications for the LG 65PK640S 65-inch 4K UHD Smart Commercial Signage TV with webOS 25.
| Specification | LG 65PK640S Details |
|---|---|
| General | |
| Model | LG 65PK640S |
| Category | UHD TV Signage / Professional TV |
| Tool Name | UA73 |
| Front Colour | Black |
| Stand Type | 2 Poles |
| Display | |
| Screen Size | 65" |
| Resolution | 3840 × 2160 - 4K UHD |
| Backlight Type | Direct |
| Brightness | 300 nits maximum / 260 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 | 1446 × 894 × 309mm |
| Weight With Stand | 14.4kg |
| Dimensions Without Stand | 1446 × 834 × 59.9mm |
| Weight Without Stand | 14.2kg |
| Shipping Dimensions | 1625 × 975 × 141mm |
| Shipping Weight | 19.8kg |
| On-Bezel Width L/R/U/B | 8.6 / 8.6 / 8.6 / 17.2mm |
| Off-Bezel Width L/R/U/B | 7.1 / 7.1 / 7.1 / 2mm |
| Power | |
| Power Supply | AC 100-240V, 50-60Hz |
| LG Published Power Consumption | 157W / 143W |
| Standby Consumption | Under 0.5W |
| Certification | |
| Safety | UL |
| EMC | FCC Class B |
| Other | ISTA6 |
| Accessories | |
| Remote Type | L-Con, AKB75095376 |
| Power Cable | 1.5m |
| RS-232C to Phone Jack Cable | Included |
Downloads
LG 65PK640S Downloads
65PK640S datasheet and related ScreenMoove resources.
LG PK640S Datasheet
Download the ScreenMoove-hosted LG PK640S technical datasheet.
View 65PK640S Specifications
View the complete LG 65PK640S technical specification table.
LG Digital Signage
Explore ScreenMoove's range of LG professional commercial displays.
65" Commercial Displays
Compare the LG 65PK640S with other professional 65-inch displays.
LG 65PK640S Product Gallery
65-inch commercial TV signage features.
Commercial Applications
Where can the LG 65PK640S be used?
Retail Digital Signage
Use the 65-inch UHD screen for promotions, product information and customer-facing content.
Hospitality
Display branded television, guest information, promotions and venue communications.
Meeting & Boardrooms
Use 4K resolution, Screen Share and webOS for presentations and workplace communications.
Education
Suitable for presentations, information and digital communications in appropriate education spaces.
LG Digital Signage
Compare other LG professional commercial TVs and signage displays.
65" Commercial Displays
Compare other professional signage screens in the same size.
LG PK640S Size Range
Compare alternative LG PK640S commercial TV sizes.
The LG PK640S range is available across multiple sizes, allowing organisations to use the same professional signage platform across different rooms and installation environments.
Choose the Right PK640S
43 inches through to 86 inches.
The 65PK640S provides a larger-screen option for spaces where the 55-inch model would be too small but the 75-inch or 86-inch displays would be unnecessary.
For alternative professional models in the same screen size, browse all 65-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
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Frequently Asked Questions
LG 65PK640S FAQs.
What is the LG 65PK640S?
The LG 65PK640S is a 65-inch 4K UHD professional commercial signage TV with webOS 25 and integrated content-management functionality.
What resolution does the LG 65PK640S have?
It has a native 3840 × 2160 4K UHD resolution.
How bright is the LG 65PK640S?
LG specifies 300 nits maximum brightness and 260 nits typical brightness.
What contrast ratio does the LG 65PK640S have?
The display has a typical static panel contrast ratio of 1,200:1.
What refresh rate does the LG 65PK640S use?
The LG 65PK640S uses a 60Hz refresh rate.
Is the LG 65PK640S a 24/7 display?
No. LG specifies a 30,000-hour backlight life based on 16 hours per day, seven days per week.
What operating platform does the LG 65PK640S use?
It uses LG webOS 25 with a K25Lp quad-core SoC.
Does the LG 65PK640S have Wi-Fi?
Yes. It supports 802.11ac Wi-Fi, Miracast Screen Share and Soft AP functionality.
Does the LG 65PK640S support SuperSign?
Yes. It supports SuperSign Control, SuperSign Control Plus and SuperSign CMS Premium.
Does the LG 65PK640S have built-in content management?
Yes. Embedded Content Manager and Group Manager functionality is included.
Does the LG 65PK640S support Fail Over?
Yes. Fail Over is included among its commercial signage functions.
What VESA mount does the LG 65PK640S use?
It uses a 200 × 300mm VESA mounting pattern.
What are the dimensions of the LG 65PK640S?
Without its stand, the LG 65PK640S measures 1446 × 834 × 59.9mm.
How much does the LG 65PK640S weigh?
It weighs 14.2kg without its stand and approximately 14.4kg with its stand.
Where can I compare other 65-inch commercial displays?
Browse ScreenMoove's 65-inch commercial display collection to compare the LG 65PK640S with other professional screens.
Where can I view other LG digital signage displays?
Browse the LG Digital Signage collection for other LG professional commercial displays.
Where can I download the LG PK640S datasheet?
Download the LG PK640S datasheet directly from ScreenMoove.
LG 65" Smart Commercial TV Signage
Is the LG 65PK640S right for your project?
The LG 65PK640S combines a large 65-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
- 65"
- Resolution
- Ultra HD (4K)
- Panel type
- N/A
- Screen type
- Flat
- Brightness
- 300 cd/m2
- Response time
- 8ms
- Screen ratio
- 16:9
- Refresh rate
- 60Hz
- Display orientation
- Landscape Only
- Operating hours
- 16/7
- Operating system
- WebOS
- Player features
- USB Plug and Play
- VESA patterns
- 200x300
- Warranty
- 3 Year Warranty
LG 65PK640S 65" 4K Ultra HD Smart Commercial Signage TVSKU: 65PK640S
£626.99
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