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Product information
From the manufacturer
About this product
- Resolution : 3,840 × 2,160 (UHD)
- Brightness : 300 nits
- Backlight Life : 30,000 Hrs, 16 Hrs / 7 Days
- LG Solution Compatibility
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.
Product details
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| Analog signal format system | ATSC, NTSC |
|---|---|
| Built-in speaker(s) | Yes |
| Consumer Electronics Control (CEC) | SimpLink |
| Contrast ratio (dynamic) | 1000000:1 |
| Contrast ratio (typical) | 5000:1 |
| Digital audio optical out | 1 |
| Digital signal format system | Clear QAM |
| Display brightness | 260 cd/m² |
| Display diagonal | 127 cm (50") |
| Display resolution | 3840 x 2160 pixels |
| Display technology | LED |
| DVI port | No |
| Ethernet LAN (RJ-45) ports | 1 |
| Global-IPTV support | Yes |
| HDMI ports quantity | 1 |
| HDMI version | 2.0 |
| HD type | 4K Ultra HD |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG) |
| LED backlight | Yes |
| LED backlighting type | Direct-LED |
| Native refresh rate | 60 Hz |
| Number of built-in speakers | 2 |
| Number of speaker outputs | 1 |
| Operating hours (hours/days) | 16/7 |
| Panel mounting interface | 200 x 300 mm |
| Placement supported | Indoor |
| Product colour | Black |
| Product design | Digital signage flat panel |
| Purpose | Universal |
| Response time | 9.5 ms |
| RF input | 1 |
| RMS rated power | 20 W |
| RS-232C | Yes |
| Touchscreen | No |
| USB port | Yes |
| USB ports quantity | 1 |
| USB version | 2.0 |
| VESA mounting | Yes |
| Web browser | Yes |
Logistics
| EAN | 8806096558751 |
|---|---|
| Unit of measure | — |
| Weight | — |
| Dimensions | — |
| Dangerous goods | No |
Warranty
- 12-month warranty on everything we sell.
- Runs from the day your order is delivered.
- Faults under normal use are repaired, replaced or refunded.
Payment
- Visa and Mastercard, processed securely by Tyl by NatWest with 3D Secure.
- PayPal — your PayPal balance or a saved card or bank account.
- Clearpay, Klarna and Billie — pay later or in instalments, processed by Stripe.
- No surcharge on any payment method; refunds go back to the way you paid.
Spread the cost
- 4 interest-free payments of £124.28 with Clearpay. Learn more
- 3 payments of £165.71 at 0% interest with Klarna. Learn more
- Businesses: pay in 30 days on invoice with Billie. Learn more
Choose at checkout. 18+, T&Cs apply, credit subject to status.
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