Superb Picture Quality with Ultra HD Resolution
With the resolution of UHD, it makes the color and details of the contents vivid and realistic. In addition, the wide viewing angle applied with an IPS panel, provides clear contents.

Sophisticated Slim Design
This series is thin in bezel size and thickness, which saves space and enables easy installation. In addition, it increases the immersive experience from the screen and provides a sophisticated design, improving the décor of the space where the product is installed.

High-Performance with LG webOS 6.0
LG webOS 6.0, upgraded in SoC and web engine, is available on UL3J series for a smooth execution of several tasks. LG webOS smart signage platform enhances user convenience with intuitive GUI.

Various Sensor Connection
LG webOS smart signage platform helps to easily provide value-added solutions by supporting simple connections with external sensors such as GPIO, NFC/RFID, temperature sensors, etc., via USB plug-in.

LG's Simple Advertisement Helper, Promota
Using LG's Promota application, downloadable on a mobile device, you can easily create your own display contents. With Promota, you can add text and images to create an online profile for your business as well as deliver information such as event news, seasonal menus, promotions, and even more to your customers while recommending easy-to-use templates relevant to your industry.

LG’s Wireless Screen Sharing Solution, LG One:Quick Share
LG One:Quick Share is a wireless screen sharing solution available through the UL3J series, USB transmission unit, and its app. You can simply share personal PC screen to the display with it's USB dongle button and embedded Wi-Fi, and can adjust the basic setting values (volume, picture mode, auto bright, etc.) of the connected display without a remote control. Also, the Office Meeting Mode helps you to display the agenda, note before the meeting starts.

Remote Monitoring and Control
This web-based monitoring solution is user-friendly and allows the user to be at ease. It enables the user to have full access anywhere at anytime from their mobile phone & PC under network-accessible environment while having access to both current and past data. It allows the user to monitor the unit, make adjustments and control the unit remotely in real time.

Compatible with AV Control Systems
The UL3J series supports Crestron Connected for high compatibility with professional AV controls to achieve seamless integration and automated control, boosting business management efficiency.

Compatible with Video Conference System
For effective visual meeting, the UL3J series supports its compatibility with Cisco solutions that offers powerful and integrated control for a smarter video conference.

Easy Menu Setup for
Vertical Needs
UL3J series increases users' convenience by organizing frequently used menus by industry.

Easy Content Distribution &
SW Update
UL3J series features embedded Wi-Fi making it easy to distribute content wirelessly and update Firmware under the same network.

Wireless Access Point
UL3J series operates as a virtual router which can be an wireless access point for mobile devices.

Built-in Speaker
Contents will be enriched with sound effects from built-in speakers, without the need for purchasing or installing external speakers.

Real-Time LG ConnectedCare Service
Maintenance is easy and fast with the optional LG ConnectedCare service, a cloud service solution provided by LG. It remotely manages the status of displays in client workplaces for fault diagnosis and remote-control services, supporting the stable operation of clients' businesses.

Technical details
Real Time Clock (RTC)	Yes
Display
Display diagonal	139.7 cm (55")
Display technology	LCD
Display resolution	3840 x 2160 pixels
Display brightness	400 cd/m²
HD type	4K Ultra HD
Touchscreen	No
Panel type	ADS
LED backlight	Yes
LED backlighting type	Direct-LED
Contrast ratio (typical)	1200:1
Contrast ratio (dynamic)	1000000:1
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Display number of colours	1.07 billion colours
Native refresh rate	60 Hz
Haze rate	1%
Audio
Built-in speaker(s)	Yes
Ports & interfaces
HDMI ports quantity	3
DVI port	No
USB port	Yes
Ethernet LAN	Yes
Wi-Fi	Yes
HDMI input ports quantity	3
USB ports quantity	2
USB version	2.0
Ethernet LAN (RJ-45) ports	1
RS-232C	Yes
Weight & dimensions
Display width	1235 mm
Display depth	57.5 mm
Display height	715 mm
Display weight	14 kg
Power
Power consumption (typical)	105 W
Power consumption (standby)	0.5 W
Power consumption (max)	160 W
Energy efficiency class (SDR)	G
Energy consumption (SDR) per 1000 hours	102 kWh
AC input voltage	100-240 V
AC input frequency	50 - 60 Hz
Energy efficiency scale	A to G
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 80%
Packaging data
Package width	1360 mm
Package depth	162 mm
Package height	810 mm
Package weight	18.8 kg
Packaging content
Remote control included	Yes
Batteries included	Yes
Cables included	AC, Phone
Other features
Power consumption (PowerSave)	73.5 W
Plug and Play	Yes
Design
Product design	Digital signage flat panel
Product colour	Blue
Placement supported	Indoor
VESA mounting	Yes
Orientation	Horizontal/Vertical
Panel mounting interface	300 x 300 mm
Bezel width (bottom)	1.84 cm
Bezel width (side)	6.9 mm
Bezel width (top)	6.9 mm
Performance
Purpose	Universal
On Screen Display (OSD)	Yes
On Screen Display (OSD) languages	Arabic, Simplified Chinese, Traditional Chinese, Czech, Danish, German, Dutch, English, Spanish, Finnish, French, Greek, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Swedish, Turkish
Operating hours (hours/days)	16/7
HDCP	Yes
HDCP version	1.4/2.2
Computer system
Computer system	Yes
Computer system type	System on Chip (SoC)
Internal memory	16 GB
Operating system installed	Web OS
Operating system version	6.0