# Digital signage flat panel LG 50UL3J-M 50" LCD 4K Ultra HD

**URL:** https://aio.lv/en/product--lg-50ul3j-m--10726191
**Data updated:** 2025-12-07 16:23 (EET)
**Category:** Monitors
**Manufacturer:** LG
**Manufacturer code:** 50UL3J-M
**EAN:** 8806084391735
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 656.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 542.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lg-50ul3j-m--10726191

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 11.99 EUR |

## Summary description

The LG 50UL3J-M is a 50" digital signage flat panel featuring LCD technology and a stunning 4K Ultra HD resolution of 3840 x 2160 pixels. With a brightness of 400 cd/m², it ensures clear visibility in various lighting conditions. This display operates 16 hours a day, 7 days a week, making it ideal for continuous use. It comes equipped with Wi-Fi connectivity and runs on the user-friendly WebOS operating system, providing versatility for digital signage applications.

## Long description

The UL3J series delivers Ultra HD resolution with an IPS panel to provide clear, vivid colors and wide viewing angles suitable for professional displays. The thin bezel and slim profile reduce space usage and simplify installation while contributing to a clean, modern appearance. Built-in speakers and embedded Wi‑Fi enable audio playback and wireless content distribution without additional hardware.
Advantages
This display runs LG webOS 6.0 on an upgraded SoC and web engine for smoother multitasking and an intuitive user interface. It supports a variety of external sensors (GPIO, NFC/RFID, temperature sensors, etc.) via USB plug‑in for value‑added solutions. The Promota app allows quick creation and scheduling of business content from a mobile device. LG One:Quick Share provides wireless screen sharing with a USB transmission unit and embedded Wi‑Fi, plus basic display control and an Office Meeting Mode. Remote monitoring and control are available through a web‑based solution, and compatibility with Crestron and Cisco enables integration with AV and video conferencing systems.
Key specifications
Resolution: Ultra HD (UHD)
Panel type: IPS for wide viewing angles
Operating system: webOS 6.0 (embedded)
Wireless: Embedded Wi‑Fi; functions as a wireless access point
Audio: Built‑in speakers
Sensor support: USB plug‑in for GPIO, NFC/RFID, temperature sensors, etc.
Screen sharing: LG One:Quick Share (USB transmission unit and app)
Remote management: Web‑based monitoring and LG ConnectedCare (optional cloud service)
AV compatibility: Crestron Connected
Video conference compatibility: Cisco solutions
How to use
Install the display in the desired location using the slim design to save space and connect power and network (wired or Wi‑Fi). Use the webOS 6.0 interface to load content, configure menus by industry, and connect external sensors via USB for additional data inputs. To share a PC screen wirelessly, attach the LG One:Quick Share USB dongle and follow the app instructions; adjust basic display settings from the app if needed. Use the web‑based monitoring tool or LG ConnectedCare for remote diagnostics, firmware updates and content distribution over the same network.
Recommendations
For stable operation in commercial environments, connect the display to a reliable network, enable Crestron or Cisco integration when using centralized AV or video conferencing systems, and consider LG ConnectedCare for ongoing remote support and maintenance.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 50 " |
| Display technology | LCD |
| HD type | 4K Ultra HD |
| Panel type | ADS |
| Display resolution | 3840 x 2160 |
| Response time | 6 ms |
| Contrast ratio (typical) | 5000:1 |
| Display brightness | 400 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Contrast ratio (dynamic) | 1000000:1 |
| Native aspect ratio | 16:9 |
| Display number of colours | 1.07 billion colours |
| Touchscreen | No |
| LED backlight | Yes |
| LED backlighting type | Direct-LED |
| Panel life | 30000 h |
| Haze rate | 2 % |
| Native refresh rate | 60 Hz |

### Design

| Feature | Value |
|---|---|
| Product colour | Blue |
| Placement supported | Indoor |
| Panel mounting interface | 200 x 200 |
| Product design | Digital signage flat panel |
| Bezel width (side) | 7.3 mm |
| Bezel width (top) | 7.3 mm |
| Bezel width (bottom) | 18.4 mm |
| Orientation | Horizontal/Vertical |

### Ports & interfaces

| Feature | Value |
|---|---|
| DVI port | No |
| HDMI ports quantity | 3 |
| Ethernet LAN (RJ-45) ports | 1 |
| USB version | 2.0 |
| USB ports quantity | 2 |
| Number of speaker outputs | 1 |
| USB port | Yes |
| RS-232C | Yes |
| HDCP version | 1.4/2.2 |
| HDMI input ports quantity | 3 |

### Ergonomics

| Feature | Value |
|---|---|
| VESA mounting | Yes |

### Audio

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

### Performance

| Feature | Value |
|---|---|
| HDCP | Yes |
| Purpose | Universal |
| On Screen Display (OSD) | Yes |
| Operating system installed | webOS |
| On Screen Display (OSD) languages | CHI (SIMPL), DAN, DEU, DUT, ENG, ESP, FIN, FRE, GRE, ITA, JPN, KOR, NOR, POL, POR, RUS, SWE, TUR, CHI (TR), ARA, CZE |
| Operating hours (hours/days) | 16/7 |

### Network

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

### Technical details

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

### Computer system

| Feature | Value |
|---|---|
| Operating system version | 6.0 |
| Internal memory | 16 GB |
| Computer system | Yes |
| Computer system type | System on Chip (SoC) |

### Other features

| Feature | Value |
|---|---|
| Power consumption (PowerSave) | 63 W |
| Plug and Play | Yes |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | G |
| Energy consumption (SDR) per 1000 hours | 82 kWh |
| Power consumption (typical) | 90 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 130 W |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |
| Energy efficiency scale | A to G |

### Weight & dimensions

| Feature | Value |
|---|---|
| Display depth | 57.1 mm |
| Display height | 651 mm |
| Display weight | 11700 g |
| Display width | 1215 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 80 |
| Operating temperature (T-T) | 0 - 40 |

### Packaging content

| Feature | Value |
|---|---|
| Remote control included | Yes |
| Cables included | Phone, AC |
| Batteries included | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 14400 g |
| Package depth | 152 mm |
| Package height | 775 mm |
| Package width | 1215 mm |

## FAQ

### How much does the Digital signage flat panel LG 50UL3J-M cost, and is it available for purchase?

The price is 656.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 107 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 08.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities. 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, panel type, display technology, response time, contrast ratio (typical), vesa mounting, built-in speaker(s), energy efficiency class (sdr), energy consumption (sdr) 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 50UL3J-M?

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/10726191/65305101_large.webp