# Digital signage flat panel LG 43UR640S3ZD 43" (109.2 cm) LED 4K Ultra HD, Wi‑Fi, WebOS, Blue

**URL:** https://aio.lv/en/product--lg-43ur640s3zdaeu--10471616
**Data updated:** 2026-03-11 11:53 (EET)
**Category:** Monitors
**Manufacturer:** LG
**Manufacturer code:** 43UR640S3ZD.AEU
**EAN:** 8806087971767
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 676.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 559.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lg-43ur640s3zdaeu--10471616

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

LG 43UR640S3ZD is a 43" (109.2 cm) digital signage flat panel with LED backlight and 3840×2160 4K Ultra HD resolution. Designed for public displays and commercial use, it features built‑in Wi‑Fi, WebOS platform, integrated speakers, TV tuner and VESA mounting. Typical contrast 1200:1; energy consumption: 54 kWh (SDR) / 75 kWh (HDR) per 1000 h.

## Long description

The LG 43UR640S3ZD is a 43" (109.2 cm) digital signage flat panel with LED backlight and 4K Ultra HD (3840×2160) resolution designed for commercial and public display environments. The flat-screen design, slim depth and ash-blue finish allow discreet integration into retail, corporate and public spaces. Built-in Wi‑Fi, the WebOS smart signage platform and integrated speakers provide an all-in-one display solution for content playback, scheduling and networked management without requiring an external PC.
Advantages
The 4K Ultra HD panel delivers four times the pixel density of Full HD for clearer text and more detailed imagery, while a typical contrast ratio of 1200:1 improves perceived depth and legibility. WebOS provides a responsive SoC-based platform for running applications and multiple tasks, and built-in Wi‑Fi plus content mirroring allow flexible wireless distribution. Energy consumption is specified per 1000 hours for SDR and HDR modes to help plan operational costs, and VESA compatibility and slim depth simplify installation.
Suitable for
 Retail displays and promotional signage
 Corporate lobbies, meeting room information screens
 Public information displays in transport hubs and venues
 Menu boards and digital advertising in hospitality
Key specifications
 Display diagonal: 43" (109.2 cm)
 Resolution: 3840 × 2160 (4K Ultra HD)
 Display technology: LED with flat screen
 Typical contrast ratio: 1200:1
 Built-in Wi‑Fi and WebOS smart signage platform
 Integrated speakers and TV tuner
 VESA mounting compatible for wall and bracket installation
 Energy consumption (SDR): 54 kWh per 1000 hours; (HDR): 75 kWh per 1000 hours
 Energy efficiency class: G (SDR and HDR)
 Product colour: Blue
How to use
Mount the display using a VESA-compatible bracket or place it on a stable surface following the installation instructions. Connect to power and, if required, to a wired LAN or the built-in Wi‑Fi to access WebOS and network features. Use the embedded Content & Group Management or LG SuperSign CMS to upload media, create playlists and schedule playback. Remote control, a connected mouse or a mobile device can be used to navigate the user interface and adjust settings such as volume, power scheduling and input selection.
Usage recommendations
For continuous commercial operation, configure Display Power Management to activate the display only when a signal is present to reduce power use. Use LG SuperSign CMS or SuperSign Control for centralized management of multiple displays, and enable firmware updates and remote diagnostics through the network service options. For best legibility in bright environments, position the display to minimise reflections and select appropriate content resolution and contrast settings.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 43 " |
| Display technology | LED |
| HD type | 4K Ultra HD |
| Display resolution | 3840 x 2160 |
| Contrast ratio (typical) | 1200:1 |
| Display diagonal (metric) | 108 cm |
| Touchscreen | No |
| LED backlight | Yes |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | Hybrid Log-Gamma (HLG), High Dynamic Range 10 Pro (HDR10 Pro) |

### Design

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | Blue |
| Placement supported | Indoor |
| Panel mounting interface | 200 x 200 |
| Product design | Digital signage flat panel |
| Colour name | Ashed Blue |
| Orientation | Horizontal/Vertical |

### Ports & interfaces

| Feature | Value |
|---|---|
| DVI port | No |
| HDMI ports quantity | 3 |
| Ethernet LAN (RJ-45) ports | 1 |
| Digital audio optical out | 1 |
| USB version | 2.0 |
| HDMI version | 2.0 |
| Remote (IR) output | 1 |
| USB ports quantity | 1 |
| USB port | Yes |
| RS-232C | Yes |
| HDMI input ports quantity | 3 |

### Ergonomics

| Feature | Value |
|---|---|
| Cable length | 1.5 m |
| Cable lock slot type | Kensington |
| VESA mounting | Yes |

### Audio

| Feature | Value |
|---|---|
| Number of built-in speakers | 2 |
| Built-in speaker(s) | Yes |

### Performance

| Feature | Value |
|---|---|
| Miracast | Yes |
| 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 |
| Wi-Fi standards | Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), 802.11g, 802.11b, 802.11a |

### Multimedia

| Feature | Value |
|---|---|
| RMS rated power | 20 W |

### Technical details

| Feature | Value |
|---|---|
| Native refresh rate | 60 Hz |

### Thin Client

| Feature | Value |
|---|---|
| Built-in processor | Yes |

### Computer system

| Feature | Value |
|---|---|
| Google applications | Google Chromecast |
| Computer system | Yes |

### Other features

| Feature | Value |
|---|---|
| Bluetooth | Yes |
| Headphone outputs | 1 |
| Headphone connectivity | 3.5 mm |
| Hotel mode | Yes |
| Certification | CB, CU TR, CE |
| Cable lock slot | Yes |
| USB connector type | USB Type-A |
| Digital signal format system | ISDB-C, DVB-T2, DVB-S2 |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | G |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 54 kWh |
| Energy consumption (HDR) per 1000 hours | 75 kWh |
| Power consumption (typical) | 97.2 W |
| Power consumption (standby) | 0.5 W |
| AC input frequency | 50/60 |
| AC input voltage | 120 |
| Energy efficiency scale | A to G |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight (with stand) | 8900 g |
| Width (with stand) | 967 mm |
| Height (with stand) | 622 mm |
| Depth (with stand) | 216 mm |
| Display depth | 57.1 mm |
| Display height | 564 mm |
| Display weight | 11000 g |
| Display width | 967 mm |

### Packaging content

| Feature | Value |
|---|---|
| Remote control included | Yes |
| Cables included | AC |
| Remote control type | S-con |
| Stand included | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 11000 g |

## FAQ

### How much does the LG 43UR640S3ZD 43" Digital Signage 4K cost, and is it available for purchase?

The price is 676.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 20.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can LG 43UR640S3ZD 43" Digital Signage 4K be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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, contrast ratio (typical), screen shape, 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 LG 43UR640S3ZD 43" Digital Signage 4K?

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/10471616/65304227_large.webp