# LG 43UL3Q-E 43-inch 4K Ultra HD LED Digital Signage Display with webOS and Wi-Fi

**URL:** https://aio.lv/en/product--lg-43ul3q-eaeuq--12495197
**Data updated:** 2026-06-04 18:20 (EEST)
**Category:** Televisions
**Manufacturer:** LG
**Manufacturer code:** 43UL3Q-E.AEUQ
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 546.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 451.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lg-43ul3q-eaeuq--12495197

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Courier delivery to door | 10.07.2026 | 8.28 EUR |

## Summary description

The LG 43UL3Q-E is a 43-inch 4K Ultra HD LED digital signage display designed for reliable 16/7 operation. Featuring a resolution of 3840 x 2160 pixels and a brightness of 350 cd/m², it ensures clear visual communication. Equipped with the webOS platform and built-in Wi-Fi, this black flat panel offers seamless content management and connectivity for commercial environments.

## Long description

The LG 43UL3Q-E is a professional 43-inch 4K Ultra HD LED digital signage display engineered for reliable 16/7 commercial operation. Featuring a high-resolution 3840 x 2160 panel and a brightness of 350 cd/m², this display ensures that visual content is rendered with exceptional clarity and realistic detail. Integrated with the intuitive webOS platform and built-in Wi-Fi connectivity, it provides a streamlined solution for content management and remote monitoring in various professional environments.
Advantages
This display offers superior visual performance through its Ultra HD resolution, which brings vivid colors and sharp details to every image. The inclusion of the webOS platform allows for smooth multitasking and an easy-to-use interface, significantly simplifying content deployment. Its uniform bezel design ensures a sophisticated aesthetic that integrates seamlessly into any interior, while the innovative tilt support allows for flexible installation, ensuring the screen is always positioned at the optimal viewing angle for the audience.
Furthermore, the display is equipped with advanced security features, including kernel protection, to safeguard sensitive data. The built-in brightness sensor automatically adjusts the screen output based on ambient light, which not only improves viewing comfort but also contributes to energy efficiency. With remote monitoring capabilities and support for cloud-based management services, businesses can maintain stable operation and perform diagnostics from anywhere, reducing the need for on-site technical support.
Suitable for
Retail stores and shopping centers for promotional content
Corporate offices for internal communication and digital signage
Public spaces requiring clear information displays
Hospitality environments for menus or guest information
When it may not be suitable
This display is designed for 16/7 operation and may not be the optimal choice for environments requiring continuous 24/7 usage. Additionally, with a brightness level of 350 cd/m², it is primarily intended for indoor use and may not provide sufficient visibility in areas with extremely high levels of direct sunlight or intense ambient lighting.
Key specifications
Display diagonal: 43 inches
Resolution: 3840 x 2160 pixels (4K Ultra HD)
Technology: LED
Operating system: webOS
Brightness: 350 cd/m²
Connectivity: Wi-Fi and Ethernet LAN
Audio: Built-in 20W speakers
Operating hours: 16/7
How to use
To begin using the LG 43UL3Q-E, mount the display securely using a compatible VESA mount, taking advantage of the tilt support if necessary to achieve the desired viewing angle. Connect the display to your network via Wi-Fi or Ethernet to enable remote management features. Once powered on, follow the on-screen instructions to configure the webOS interface. You can then upload and manage your content through the network, utilizing the remote monitoring tools to adjust settings or perform diagnostics as needed.
What to consider before purchase
Ensure the installation location is indoors and away from direct, harsh sunlight.
Verify that your network infrastructure supports the Wi-Fi or Ethernet requirements for remote management.
Confirm that the 16/7 operating cycle meets your specific business requirements.
Check the mounting space to ensure the display's dimensions and tilt capabilities are suitable for your environment.
Usage recommendations
For optimal performance and longevity, ensure the display is installed in a well-ventilated area to prevent overheating. Regularly update the webOS firmware to benefit from the latest security enhancements and features. Utilize the built-in brightness sensor to maintain energy efficiency and consistent visual quality throughout the day.

## Specifications

| Feature | Value |
|---|---|
| Purpose | Commercial |
| Product design | Digital signage flat panel |
| PC Audio out | Yes |
| Power consumption (economy mode) | 0.5 W |
| Gyroscope | Yes |
| Display depth | 59.1 mm |
| Display height | 554.9 mm |
| Display weight | 7600 g |
| Internal memory | 8 GB |
| Rated lifetime | 30000 h |
| Display width | 965 mm |
| Temperature sensor | Yes |
| Orientation | Horizontal/Vertical |
| Operating hours (hours/days) | 16/7 |
| Haze rate | 1 % |
| Colour saturation | 80 % |
| Bezel colour | Black |
| Heat generation (typical) | 283.208 BTU/h |
| Heat generation (max) | 457.227 BTU/h |
| webRTC support | Yes |

### Display

| Feature | Value |
|---|---|
| Display diagonal | 43 " |
| HD type | 4K Ultra HD |
| Display technology | LED |
| Display resolution | 3840 x 2160 |
| Contrast ratio (typical) | 1200:1 |
| Viewing angle, horizontal | 178 ° |
| Viewing angle, vertical | 178 ° |
| Display brightness | 350 cd/m² |
| Response time | 8 ms |
| Contrast ratio (dynamic) | 1000000:1 |
| Display number of colours | 1.07 billion colours |
| Native refresh rate | 60 Hz |
| Native aspect ratio | 16:9 |
| Touchscreen | No |
| Panel type | ADS |

### Smart TV

| Feature | Value |
|---|---|
| Operating system installed | webOS |
| Operating system version | 6.1 |

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI version | 2.2/1.4 |
| HDMI ports quantity | 3 |
| Ethernet LAN (RJ-45) ports | 1 |
| RS-232C | Yes |
| USB port | Yes |

### Network

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

### Audio

| Feature | Value |
|---|---|
| Number of built-in speakers | 2 |
| RMS rated power | 20 W |
| Built-in speaker(s) | Yes |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | G |
| Energy efficiency class (HDR) | Not available |
| Power consumption (typical) | 83 W |
| Power consumption (standby) | 0.5 W |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |
| Power consumption (max) | 134 W |
| Power supply type | Internal |
| Power consumption (off) | 0.5 W |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Panel mounting interface | 200 x 200 |
| VESA mounting | Yes |

### Other features

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 80 |
| Placement supported | Indoor |

### Weight & dimensions

| Feature | Value |
|---|---|
| Bezel width (side) | 10.8 mm |
| Bezel width (top) | 10.8 mm |
| Bezel width (bottom) | 10.8 mm |

### Management features

| Feature | Value |
|---|---|
| On Screen Display (OSD) languages | GRE, CHI (TR), CZE, DAN, DEU, DUT, ENG, ESP, FIN, ARA, CHI (SIMPL), NOR, FRE, ITA, JPN, KOR, TUR, POL, POR, RUS, SWE |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 40 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 9700 g |
| Package depth | 645 mm |
| Package height | 113 mm |
| Package width | 1070 mm |

### Packaging content

| Feature | Value |
|---|---|
| Remote control included | Yes |
| Cables included | Power |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | Electromagnetic Compatibility (EMC), Federal Communications Commission (FCC), CE, CB |

## FAQ

### How much does the LG 43UL3Q-E 43-inch 4K Ultra HD Digital Signage Display cost, and is it available for purchase?

The price is 546.49 € (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 07.07.2026 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. All transactions are 100% secure and encrypted.

### Can LG 43UL3Q-E 43-inch 4K Ultra HD Digital Signage Display 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, hd type, display technology, display resolution, operating system installed, wi-fi, energy efficiency class (sdr), energy efficiency class (hdr), 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 43UL3Q-E 43-inch 4K Ultra HD Digital Signage Display?

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/12495197/68829817_large.webp