LG 49XS4J-B signage display Digital signage flat panel 124.5 cm (49") Full HD Black Web OS
Product Technical Specification
Display | |
LED backlighting type | Direct-LED |
Display diagonal | 49 |
Display resolution | 1920 x 1080 |
Display brightness | 4000 |
HD type | Full HD |
Native aspect ratio | 16:9 |
Response time | 8 |
Contrast ratio (typical) | 1300:1 |
Contrast ratio (dynamic) | 500000:1 |
Viewing angle, horizontal | 178 |
Viewing angle, vertical | 178 |
Display number of colours | 1.07 billion colours |
Rated lifetime | 50000 |
Panel type | IPS |
Native refresh rate | 60 |
Haze rate | 3 |
Ports & interfaces | |
HDMI ports quantity | 2 |
HDMI version | 1.4 |
HDMI input ports quantity | 2 |
DisplayPorts quantity | 2 |
DisplayPorts in | 1 |
DisplayPorts out | 1 |
USB port | Yes |
USB ports quantity | 1 |
USB version | 2.0 |
Ethernet LAN | Yes |
Ethernet LAN (RJ-45) ports | 1 |
Wi-Fi | Yes |
Number of speaker outputs | 2 |
RS-232 interface | Yes |
RS-232C | Yes |
HDMI in | 2 |
Remote (IR) input | 1 |
Design | |
Product design | Digital signage flat panel |
Placement supported | Indoor/outdoor |
Orientation | Horizontal/Vertical |
Product colour | Black |
VESA mounting | Yes |
Panel mounting interface | 600 x 400 |
Bezel width (bottom) | 9 |
Bezel width (side) | 6.5 |
Bezel width (top) | 9 |
Mounting type | Wall |
Performance | |
Purpose | Commercial |
Multi-display supported | Yes |
On Screen Display (OSD) | Yes |
Number of OSD languages | 21 |
On Screen Display (OSD) languages | TUR |
Ambient light sensor | Yes |
Operating hours (hours/days) | 24/7 |
Power | |
Power consumption (typical) | 345 |
Power consumption (off) | 0.5 |
AC input voltage | 100 - 240 |
AC input frequency | 50 - 60 |
Heat dissipation | 117 |
Computer system | |
Internal memory | 16 |
Operating system installed | Web OS |
Weight & dimensions | |
Display width | 1092.7 |
Display depth | 83.5 |
Display height | 626.4 |
Display weight | 20800 |
Packaging data | |
Package width | 1181 |
Package depth | 725 |
Package height | 212 |
Package weight | 25300 |
Packaging content | |
Remote control included | Yes |
Batteries included | Yes |
Cables included | AC |
Operational conditions | |
Operating temperature (T-T) | 0 - 40 |
Operating relative humidity (H-H) | 10 - 80 |
Features | |
Heat dissipation (max) | 1262 |
Technical details | |
Sustainability certificates | CE,ErP |
Delivery Options

Economy Delivery (UK)

Fast & Tracked by Courier (UK)
Outstanding Visibility
Beyond Window
High Visibility
Under The Sunlight
With a great brightness of 4,000 nits*, XS4J clearly delivers contents and attract public attention, which is the ultimate display for outdoor visibility. QWP** enables clear visibility even when the viewer is wearing polarized sunglasses.
High Performance with webOS
Quad Core SoC* can execute several tasks at the same time without a separate media player. In addition, webOS 4.1 platform enhances user convenience with intuitive UI and simple app development tools.
* System-on-Chip
Slim Bezel Design
XS4J attracts attention with elegant design, featuring a slim bezel. These displays enhance the visual impact of the played content and the store’s overall atmosphere.
* Bezel Width (T,B / R,L) : 12.0 / 9.9 mm (55XS4J), 9.0 / 6.5 mm (49XS4J)
Wide Operating
Temperature Range
XS4J can operate at various temperatures of 0-40°C*.
* Based on LG internal test conducted in February, 2021
Smart Brightness Control
The screen brightness is automatically adjusted depending on the ambient light. The brightness is increased in light for better visibility, while it is decreased in darkness for efficient power management.
High Energy Efficiency
XS4J is energy efficient*, allowing for an efficient total cost management while showing content with 4,000 nits of high brightness.
* Typical power consumption of XS4J is 345W(49XS4J), 375W(55XS4J) at ‘On Mode’ based on LG internal test conducted in February, 2021. The figure may differ depending on the actual environment.
Easy Content Distribution
& SW Update
XS4J features embedded Wi-Fi making it easy to distribute content wirelessly and update Firmware.
Web Monitoring
(Control Manager)
This is a web-based monitoring solution, which provides a ease of control for the user. It enables users to have full access anywhere, anytime from their mobile phone & PC as long as they’re connected to a network while having access to both current and past data. It allows users to monitor the unit, make any adjustments and control it remotely in real-time.
Display | |
LED backlighting type | Direct-LED |
Display diagonal | 49 |
Display resolution | 1920 x 1080 |
Display brightness | 4000 |
HD type | Full HD |
Native aspect ratio | 16:9 |
Response time | 8 |
Contrast ratio (typical) | 1300:1 |
Contrast ratio (dynamic) | 500000:1 |
Viewing angle, horizontal | 178 |
Viewing angle, vertical | 178 |
Display number of colours | 1.07 billion colours |
Rated lifetime | 50000 |
Panel type | IPS |
Native refresh rate | 60 |
Haze rate | 3 |
Ports & interfaces | |
HDMI ports quantity | 2 |
HDMI version | 1.4 |
HDMI input ports quantity | 2 |
DisplayPorts quantity | 2 |
DisplayPorts in | 1 |
DisplayPorts out | 1 |
USB port | Yes |
USB ports quantity | 1 |
USB version | 2.0 |
Ethernet LAN | Yes |
Ethernet LAN (RJ-45) ports | 1 |
Wi-Fi | Yes |
Number of speaker outputs | 2 |
RS-232 interface | Yes |
RS-232C | Yes |
HDMI in | 2 |
Remote (IR) input | 1 |
Design | |
Product design | Digital signage flat panel |
Placement supported | Indoor/outdoor |
Orientation | Horizontal/Vertical |
Product colour | Black |
VESA mounting | Yes |
Panel mounting interface | 600 x 400 |
Bezel width (bottom) | 9 |
Bezel width (side) | 6.5 |
Bezel width (top) | 9 |
Mounting type | Wall |
Performance | |
Purpose | Commercial |
Multi-display supported | Yes |
On Screen Display (OSD) | Yes |
Number of OSD languages | 21 |
On Screen Display (OSD) languages | TUR |
Ambient light sensor | Yes |
Operating hours (hours/days) | 24/7 |
Power | |
Power consumption (typical) | 345 |
Power consumption (off) | 0.5 |
AC input voltage | 100 - 240 |
AC input frequency | 50 - 60 |
Heat dissipation | 117 |
Computer system | |
Internal memory | 16 |
Operating system installed | Web OS |
Weight & dimensions | |
Display width | 1092.7 |
Display depth | 83.5 |
Display height | 626.4 |
Display weight | 20800 |
Packaging data | |
Package width | 1181 |
Package depth | 725 |
Package height | 212 |
Package weight | 25300 |
Packaging content | |
Remote control included | Yes |
Batteries included | Yes |
Cables included | AC |
Operational conditions | |
Operating temperature (T-T) | 0 - 40 |
Operating relative humidity (H-H) | 10 - 80 |
Features | |
Heat dissipation (max) | 1262 |
Technical details | |
Sustainability certificates | CE,ErP |
Buykingston order despatch times:
We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.
These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).
We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.
Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.
Despatch times do not apply to UK public holidays.
Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.
Our warehouse reserves the right to upgrade the delivery method you select on your order.
Our available delivery options*
Contact us for a shipping quote.
*All delivery times are estimated unless stated.
Product Returns Note
Buykingston offers a very flexible and hassle free returns policy. If
for whatever reason you are not happy with the item purchased you can return
it to us within 12months for a refund (for unused and unopened
items) or within 30 days on opened and used items for a refund. This
applies to items purchased direct through Buykingston only.
Our 30 Day Returns Money Back Guarantee Satisfaction
Guarantee:
For items opened and used and that are returned in a resellable
condition.
Our 365 Day Returns Money Back Guarantee Satisfaction
Guarantee:
For items that remain sealed and unused.
Some items are excluded from our moneyback guarantee unless they have developed a fault. These include;
- Headphones
- Earphones
- Custom made and designed products such as flash memory products with
custom logo’s on them. E,g USB flash drives and memory cards with your own
logo
Returns FAQs
What is your returns criteria?
On opened items 30 days from date of receipt or expected date of receipt on
non tracked items.
On unopened items 365 days.
How do i go about returning my order?
Please contact us via our contact page with
your order number where we will present you with an RMA number and returns
label.
Do i need to contact you before returning my order?
Yes, to obtain an RMA number.
Does my item have to include its original packaging?
Yes for items that fall within our 30 day money back guarantee and our 365
day returns. Of course for faulty items we realise you may no longer have
the packaging.
Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer
direct for assistance.
Please ensure you have read and comply in full with Section 11 & 13 of our terms and conditions which you can read here in full.