# Digital signage flat panel LG 50UN640S 50" LCD 4K Ultra HD

**URL:** https://aio.lv/en/product--lg-50un640s0ld--10729751
**Data updated:** 2025-12-30 09:59 (EET)
**Category:** Monitors
**Manufacturer:** LG
**Manufacturer code:** 50UN640S0LD
**EAN:** 8806084506436
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 527.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 435.94 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lg-50un640s0ld--10729751

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 9.68 EUR |

## Summary description

The LG 50UN640S is a 50-inch digital signage flat panel featuring LCD technology and 4K Ultra HD resolution (3840 x 2160 pixels). With a brightness of 400 cd/m², it ensures vibrant visuals, making it ideal for various display applications. The built-in Wi-Fi and WebOS operating system enhance connectivity and usability, while its sleek blue design adds a modern touch to any environment.

## Long description

LG 50UN640S is a 50" digital signage flat panel with 4K Ultra HD (3840 x 2160) LCD resolution and a brightness of 400 cd/m². Designed for commercial environments, the display runs on LG webOS22 with an upgraded SoC for smoother multitasking, offers built-in Wi‑Fi and speakers, and comes in a slim, ash‑blue housing. The panel supports VESA mounting and includes features for content scheduling, group management and remote control without the need for a separate PC.
Advantages
The UN640S provides four times the detail of FHD for clearer images and more realistic colours, a slimmer depth for easier installation and improved aesthetics, and a webOS22 platform that simplifies content playback and system control. Embedded Content & Group Management and optional LG SuperSign CMS enable versatile content creation, scheduling and distribution. The model is compatible with AV control systems and video conferencing solutions, supports Beacon and Bluetooth Low Energy for real‑time promotions, and can act as a wireless access point for mobile devices.
Suitable for
Retail signage and in‑store promotions
Corporate lobbies and office information displays
Meeting rooms and video conferencing
Government and public sector informational screens
Multi‑display installations managed via CMS or network control
Key specifications
Screen size: 50" (127 cm)
Resolution: 3840 x 2160 (4K Ultra HD)
Display technology: LCD
Brightness: 400 cd/m²
Built‑in speakers: Yes
TV tuner: Integrated
Operating system: LG webOS22
Remote content management: Embedded Content & Group Management; LG SuperSign CMS (sold separately)
Network: Built‑in Wi‑Fi, Beacon and Bluetooth Low Energy (BLE)
VESA mounting: Yes
Colour: Ash blue
Energy class (SDR/HDR): F / G
Energy consumption (per 1000 h): 62 kWh (SDR), 88 kWh (HDR)
How to use
Install the panel using a compatible VESA mount and connect power, network and any external AV sources as required. Use the built‑in webOS22 interface to upload content, create playlists and schedule playback; content can be edited and deployed through the embedded Content & Group Management system or via LG SuperSign CMS. Remote control, mobile device or mouse can be used for local operation. For Crestron or Cisco integration follow the initial setup instructions to enable network‑based control and, if needed, connect external peripherals such as an HDMI camera for video conferencing.
Usage recommendations
For reliable operation in commercial environments, place the display where ventilation is adequate, keep firmware up to date through network updates, and consider LG ConnectedCare (sold separately) for remote monitoring and maintenance. Use the DPM (Display Power Management) settings to reduce power usage when no TV signal is present.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 50 " |
| Display technology | LCD |
| HD type | 4K Ultra HD |
| Display resolution | 3840 x 2160 |
| Display brightness | 400 cd/m² |
| Display diagonal (metric) | 126 cm |
| Native aspect ratio | 16:9 |
| Touchscreen | No |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG) |

### Design

| Feature | Value |
|---|---|
| Product colour | Blue |
| Placement supported | Indoor |
| Panel mounting interface | 300 x 300 |
| Product design | Digital signage flat panel |
| Bezel width (side) | 12.8 mm |
| Bezel width (top) | 12.8 mm |
| Bezel width (bottom) | 19.9 mm |
| Colour name | Ashed Blue |
| Orientation | Horizontal |

### Ports & interfaces

| Feature | Value |
|---|---|
| DVI port | No |
| HDMI ports quantity | 3 |
| Ethernet LAN (RJ-45) ports | 1 |
| USB version | 2.0 |
| HDMI version | 2.0 |
| USB ports quantity | 1 |
| Number of speaker outputs | 1 |
| USB port | Yes |
| RS-232C | Yes |
| RF input | 2 |
| Digital audio out | 1 |

### Ergonomics

| Feature | Value |
|---|---|
| Cable lock slot type | Kensington |
| VESA mounting | Yes |

### Audio

| Feature | Value |
|---|---|
| Built-in speaker(s) | Yes |

### Performance

| Feature | Value |
|---|---|
| Analog signal format system | PAL, SECAM |
| TV tuner integrated | Yes |
| Purpose | Universal |
| Operating system installed | webOS |
| Browsing | Yes |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Wi-Fi | Yes |

### Multimedia

| Feature | Value |
|---|---|
| RMS rated power | 20 W |
| Audio Return Channel (ARC) | Yes |

### Technical details

| Feature | Value |
|---|---|
| Real Time Clock (RTC) | Yes |

### Computer system

| Feature | Value |
|---|---|
| Operating system version | 22 |

### Other features

| Feature | Value |
|---|---|
| Bluetooth | Yes |
| Headphone outputs | 1 |
| Power management | Yes |
| Common interface Plus (CI+) | Yes |
| Hotel mode | Yes |
| Teletext function | Yes |
| Digital signal format system | DVB-S2, DVB-C, DVB-T2 |
| Common interface Plus (CI+) version | 1.4 |
| Timer | Yes |
| Bluetooth Low Energy (BLE) | Yes |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 62 kWh |
| Energy consumption (HDR) per 1000 hours | 88 kWh |
| Power consumption (typical) | 112 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 135 W |
| AC input frequency | 50-60 |
| AC input voltage | 100-240 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight (with stand) | 11900 g |
| Width (with stand) | 1121 mm |
| Height (with stand) | 708 mm |
| Depth (with stand) | 232 mm |
| Display depth | 57.1 mm |
| Display height | 651 mm |
| Display weight | 11700 g |
| Display width | 1121 mm |

### Packaging content

| Feature | Value |
|---|---|
| Remote control included | Yes |
| Cables included | AC |
| Stand included | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 14600 g |
| Package depth | 152 mm |
| Package height | 775 mm |
| Package width | 1215 mm |

## FAQ

### How much does the Digital signage flat panel LG 50UN640S cost, and is it available for purchase?

The price is 527.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All LG products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized LG service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, display resolution, hd type, display technology, vesa mounting, built-in speaker(s), tv tuner integrated, energy efficiency class (sdr), energy efficiency class (hdr), energy consumption (sdr) per 1000 hours, energy consumption (hdr) per 1000 hours, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Digital signage flat panel LG 50UN640S?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10729751/65305461_large.webp