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header-product Digital signage flat panel LG 50UL3J-M 50" LCD 4K Ultra HD
652.99 €

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

Digital signage flat panel LG 50UL3J-M Photo 1
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Digital signage flat panel LG 50UL3J-M Photo 11
Digital signage flat panel LG 50UL3J-M Photo 1
Digital signage flat panel LG 50UL3J-M Photo 2
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Digital signage flat panel LG 50UL3J-M Photo 9
Digital signage flat panel LG 50UL3J-M Photo 10
Digital signage flat panel LG 50UL3J-M Photo 11
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Digital signage flat panel LG 50UL3J-M 50" LCD 4K Ultra HD

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

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Short 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.
Available at price 652.99 €: 2 pcs.
Total available for order: 70 pcs.
Warranty: 2 Years
SKU: 10726191
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
18.08.2026 {{selectedOffer.courierDeliveryString}}
From 11.99 € (Weight: 15.00 kg)
Parcel couriers
Unisend LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
18.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities
Leasing for legal entities: from 22.72 euros per month
Available for private customers at price 814.49 €: 20 pcs.
Together cheaper
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Product information

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 diagonal: Size of the display for this product, measured diagonally, usually in inches.
50 "
Display resolution: The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.
3840 x 2160
HD type: Type of supported High Definition (e.g. Full HD, 4K Ultra HD).
4K Ultra HD
Panel type:
ADS
Display technology: The technology used in the display e.g. plasma, LED.
LCD
Power consumption (standby): The amount of electricity that is consumed when the product is on standby.
0.5 W
Power consumption (typical): Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
90 W
Energy efficiency class (SDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
G
VESA mounting:
Yes
Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
Yes
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes
USB port: The device features a socket into which a USB cable can be plugged.
Yes
DisplayPorts quantity: Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.
0
DVI port: Digital Visual Interface (DVI) is a video display interface to connect a video source to a display device, such as a computer monitor.
No
HDMI ports quantity: The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
3
Product design: The creation of a plan or convention for the construction of an object or a system.
Digital signage flat panel
Computer system:
Yes
Purpose: What the product is used for.
Universal
Built-in speaker(s): The device contains speaker(s) to produce sound.
Yes
Touchscreen: A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.
No
Product colour: The colour e.g. red, blue, green, black, white.
Blue
All features

Other features

Plug and Play: Indicates whether this product supports is "plug and play". Plug and play is hardware or software that, after being installed ("plugged in"), can immediately be used ("played with"), as opposed to hardware or software which requires configuration.
Yes
Power consumption (PowerSave):
63 W

Technical details

Real Time Clock (RTC):
Yes

Operational conditions

Operating relative humidity (H-H):
10 - 80
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 40

Packaging content

Cables included:
Phone, AC
Batteries included:
Yes
Remote control included: Component of an electronics device, most commonly a television set, DVD player and home theater systems originally used for operating the device wirelessly from a short line-of-sight distance.
Yes

Weight & dimensions

Display weight:
11700 g
Display height:
651 mm
Display depth:
57.1 mm
Display width:
1215 mm

Packaging data

Package weight: Weight of the packaged product.
14400 g
Package height: The distance from the top to the bottom of the packaging.
775 mm
Package depth: The distance from the front to the back of the packaging.
152 mm
Package width: The distance from one side of the packaging to the other.
1215 mm

Power

Energy efficiency scale: Range of energy efficiency levels classifying devices from most to least energy-efficient.
A to G
AC input frequency:
50 - 60
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Energy consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.
82 kWh
Power consumption (max): The maximum amount of power used by the device.
130 W
Power consumption (standby): The amount of electricity that is consumed when the product is on standby.
0.5 W
Power consumption (typical): Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
90 W
Energy efficiency class (SDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
G

Ergonomics

VESA mounting:
Yes

Network

Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
Yes
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes

Ports & interfaces

RS-232C:
Yes
Number of speaker outputs:
1
Ethernet LAN (RJ-45) ports: Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
1
HDCP version:
1.4/2.2
USB ports quantity:
2
USB port: The device features a socket into which a USB cable can be plugged.
Yes
DisplayPorts quantity: Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.
0
DVI port: Digital Visual Interface (DVI) is a video display interface to connect a video source to a display device, such as a computer monitor.
No
HDMI input ports quantity:
3
USB version: Universal Serial Bus (USB) is an industry standard developed in the mid-1990s that defines the interface used for connection, communication and power supply between computers and electronic devices. Every new version - for example 1.1, 2.0, 3.0 - is much faster than the previous one.
2.0
HDMI ports quantity: The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
3

Design

Placement supported: Where the product can be placed e.g. indoor/outdoor, horizontal/vertical.
Indoor
Bezel width (top):
7.3 mm
Bezel width (side):
7.3 mm
Bezel width (bottom):
18.4 mm
Panel mounting interface: The product can be used wih VESA mounting interfaces.
200 x 200
Orientation:
Horizontal/Vertical
Product colour: The colour e.g. red, blue, green, black, white.
Blue
Product design: The creation of a plan or convention for the construction of an object or a system.
Digital signage flat panel

Computer system

Operating system version: The version of the operating system used e.g. 4.1, 4.2 for Android.
6.0
Operating system installed: Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.
WebOS
Internal memory: A computer's memory which is directly accessible to the CPU.
16 GB
Computer system type:
System on Chip (SoC)
Computer system:
Yes

Performance

HDCP: High-bandwidth Digital Content Protection (HDCP) is a form of digital copy protection to prevent copying of digital audio and video content as it travels across connections.
Yes
On Screen Display (OSD):
Yes
On Screen Display (OSD) languages:
Dutch, Russian, Portuguese, Polish, Norwegian, Korean, Japanese, Italian, Greek, French, Finnish, Spanish, English, German, Danish, Czech, Traditional Chinese, Simplified Chinese, Arabic, Swedish, Turkish
Purpose: What the product is used for.
Universal
Operating hours (hours/days):
16/7

Audio

Built-in speaker(s): The device contains speaker(s) to produce sound.
Yes

Display

Native refresh rate:
60 Hz
Panel life: The length of time that the panel can be used for.
30000 h
Display number of colours:
1.07 billion colours
Viewing angle, vertical: Maximum vertical angle at which a display can be viewed with acceptable visual performance.
178 °
Viewing angle, horizontal: Maximum horizontal angle at which a display can be viewed with acceptable visual performance.
178 °
Contrast ratio (dynamic): A property of a display system, defined as the ratio of the luminance of the brightest color (white) to that of the darkest color (black) that the system is capable of producing.
1000000:1
Contrast ratio (typical): The difference in light intensity between the brightest white and the darkest black.
5000:1
Response time: The response time is the time difference between the moment that a source (for example a video card) sends a signal and that equipment (for example a monitor) receives or display the signal. (Used abbreviations: R/F = Rise and Fall.)
6 ms
Native aspect ratio: The aspect ratio is the ratio of the width of an image to its height. The native aspect ratio is the one which the projector/display is particularly designed for. Images shown in native aspect ratio will utilize the entire resolution of the display and achieve maximum brightness. Images shown in other than native aspect ratio will always have less resolution and less brightness than images shown in native aspect ratio.
16:9
Touchscreen: A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.
No
Haze rate:
2 %
Display brightness: Brightness is the amount of radiating light emitted from the screen. The brightness rating is measured in candellas per square meter, commonly known as 'nits'.
400 cd/m²
Panel type:
ADS
HD type: Type of supported High Definition (e.g. Full HD, 4K Ultra HD).
4K Ultra HD
LED backlighting type: Backlighting is the illumination of a screen e.g. LCD (liquid crystal display). There are several types of backlighting with LEDs, e.g. full array, edge lit.
Direct-LED
LED backlight: A backlight is a form of illumination used in liquid crystal displays (LCDs). One type of backlight is made by LEDs, which can be either white or RGB (red green blue). White LEDs are used most often in notebooks and desktop screens, and in virtually all mobile LCD screens. RGB LEDs for backlighting are found in high-end color proofing displays such as HP DreamColor LP2480zx monitor or selected HP EliteBook notebooks, as well as newer consumer grade displays such as Dell's Studio series laptops which have an optional RGB LED display.
Yes
Display technology: The technology used in the display e.g. plasma, LED.
LCD
Display diagonal: Size of the display for this product, measured diagonally, usually in inches.
50 "
Display resolution: The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.
3840 x 2160

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Stock data
Warehouse Stock Delivery to the store Store Price
WH94 20 13.08.2026 Best delivery
814.49 €
EU85 1 13.08.2026 Best delivery
1,447.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH345 2 13.08.2026 Best delivery
652.99 €
WH109 47 27.08.2026
710.99 €
814.49 €
Stock: 20
Delivery Date: 13.08.2026 Best delivery
Warehouse: WH94
1,447.49 €
Stock: 1
Delivery Date: 13.08.2026 Best delivery
Warehouse: EU85
Available only for legal entities
652.99 €
Stock: 2
Delivery Date: 13.08.2026 Best delivery
Warehouse: WH345
710.99 €
Stock: 47
Delivery Date: 27.08.2026
Warehouse: WH109

Energy label

Energy label
50UL3J-M
Model

Device manufacturer code

LG
Manufacturer

Device manufacturer

0.5 W
Power consumption (standby)

The amount of electricity that is consumed when the product is on standby.

90 W
Power consumption (typical)

Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.

G
Energy efficiency class (SDR)

Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.

Yes
Wi-Fi

Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.

Yes
Ethernet LAN

An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.

Yes
USB port

The device features a socket into which a USB cable can be plugged.

0
DisplayPorts quantity

Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.

No
DVI port

Digital Visual Interface (DVI) is a video display interface to connect a video source to a display device, such as a computer monitor.

3
HDMI ports quantity

The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.

Digital signage flat panel
Product design

The creation of a plan or convention for the construction of an object or a system.

Universal
Purpose

What the product is used for.

Yes
Built-in speaker(s)

The device contains speaker(s) to produce sound.

No
Touchscreen

A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.

4K Ultra HD
HD type

Type of supported High Definition (e.g. Full HD, 4K Ultra HD).

LCD
Display technology

The technology used in the display e.g. plasma, LED.

50 "
Display diagonal

Size of the display for this product, measured diagonally, usually in inches.

3840 x 2160
Display resolution

The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.

Blue
Product colour

The colour e.g. red, blue, green, black, white.

Customer reviews

Customer questions

FAQ

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

The price is 652.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 70 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 13.08.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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, power consumption (standby), power consumption (typical), energy efficiency class (sdr), vesa mounting, wi-fi, ethernet lan, usb port, displayports quantity, dvi port, hdmi ports quantity, product design, computer system, purpose, built-in speaker(s), touchscreen, 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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