LG 55UL3Q-E Signage Display Digital signage flat panel 139.7 cm (55") LED Wi-Fi 350 cd/m 4K Ultra HD Black 16/7
Brand LG
From
£779.87
Free delivery
1 offer at 1 retailer
Listed since 4 June 2026
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Description
Specifications
| Panel type | ADS |
| Display diagonal | 139.7 cm (55") |
| Display technology | LED |
| Display resolution | 3840 x 2160 pixels |
| Display brightness | 350 cd/m² |
| HD type | 4K Ultra HD |
| Touchscreen | No |
| Native aspect ratio | 16:9 |
| Response time | 8 ms |
| 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 |
| Colour saturation | 80% |
| Rated lifetime | 30000 h |
| Native refresh rate | 60 Hz |
| Haze rate | 1% |
| HDMI ports quantity | 3 |
| HDMI version | 2.2/1.4 |
| USB port | Yes |
| Ethernet LAN (RJ-45) ports | 1 |
| RS-232C | Yes |
| PC Audio out | Yes |
| Built-in speaker(s) | Yes |
| Number of built-in speakers | 2 |
| RMS rated power | 20 W |
| Product design | Digital signage flat panel |
| Placement supported | Indoor |
| Orientation | Horizontal/Vertical |
| Product colour | Black |
| VESA mounting | Yes |
| Panel mounting interface | 300 x 300 mm |
| Bezel width (bottom) | 1.08 cm |
| Bezel width (side) | 1.08 cm |
| Bezel width (top) | 1.08 cm |
| Bezel colour | Black |
| 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 |
| Web browser | Yes |
| webRTC support | Yes |
| Power consumption (typical) | 98 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (off) | 0.5 W |
| Power consumption (max) | 154 W |
| Power consumption (economy mode) | 0.5 W |
| Energy efficiency class (SDR) | G |
| Energy efficiency class (HDR) | Not available |
| Energy consumption (SDR) per 1000 hours | 97.6 kWh |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Heat generation (typical) | 334.39 BTU/h |
| Heat generation (max) | 525.4697 BTU/h |
| Internal memory | 8 GB |
| Display width | 1234.2 mm |
| Display depth | 58.9 mm |
| Display height | 706.7 mm |
| Package width | 1380 mm |
| Package depth | 825 mm |
| Package height | 118 mm |
| Package weight | 15.4 kg |
| Remote control included | Yes |
| Cables included | Power |
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 10 - 80% |
| LG technologies (AV/TV) | Auto Set ID, Booting Logo Image, Control Manager, Fail over, Gapless Playback, Group Manager, ISM Method, Local Contents Scheduling, Local Network Sync, No Signal Image, RS232C Sync, SI Server Setting, Setting Data Cloning, Smart Energy Saving, Status Mailing, Video Tag |
| Gyroscope | Yes |
| Temperature sensor | Yes |
| Ethernet LAN | Yes |
| Wi-Fi | Yes |
| Compliance certificates | CB, CE, Electromagnetic Compatibility (EMC), Federal Communications Commission (FCC) |
| Power supply type | Internal |
Full specifications
| Marque | LG |
| Référence fabricant | 55ul3qe |
| EAN | 8806096497487 |
Why choose the LG 55UL3Q-E Signage Display Digital signage flat panel 139.7 cm (55") LED Wi-Fi 350 cd/m 4K Ultra HD Black 16/7 in 2026?
Choosing the LG 55UL3Q-E Signage Display Digital signage flat panel 139.7 cm (55") LED Wi-Fi 350 cd/m 4K Ultra HD Black 16/7 means opting for the expertise of LG in the Télévisions QLED & LED category. Its price starting from £779.87 makes it a serious option on the market. Buyers interested in this brand also look at the LG 55NANO80A6B.AEK TV 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Blue to complete their comparison. On Compiral, all displayed prices are updated regularly and retailers are selected for their reliability and quality of customer service.
Technical analysis of the LG 55UL3Q-E Signage Display Digital signage flat panel 139.7 cm (55") LED Wi-Fi 350 cd/m 4K Ultra HD Black 16/7
Among the main strengths of the LG 55UL3Q-E Signage Display Digital signage flat panel 139.7 cm (55") LED Wi-Fi 350 cd/m 4K Ultra HD Black 16/7, the most notable are its competitive pricing from £779.87 and the recognition of the LG brand. Buyers who have already used this type of product in the Télévisions QLED & LED category generally highlight the effectiveness of the core functions and ease of maintenance. It is a product that suits both first-time buyers and those replacing existing equipment, with a short learning curve and stable performance over time.
What the tech specs reveal
The LG 55UL3Q-E Signage Display Digital signage flat panel 139.7 cm (55") LED Wi-Fi 350 cd/m 4K Ultra HD Black 16/7 spec sheet details the specifications that make a difference in daily use. For a savvy buyer, this data allows objective comparison with other products in the Télévisions QLED & LED category. LG publishes precise specifications that make comparison easier and help you make an informed purchase decision. Consult the technical specifications table on this page for full details. The LG 55NANO80A6B.AEK TV 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Blue from the same brand may also interest you for a direct comparison.
In practice day to day
In daily use, the LG 55UL3Q-E Signage Display Digital signage flat panel 139.7 cm (55") LED Wi-Fi 350 cd/m 4K Ultra HD Black 16/7 is designed to fit easily into the regular habits of Télévisions QLED & LED users. LG has optimised this model for regular use, with accessible features and simplified maintenance. Also check our OLED TVs comparison for further suggestions.
Market price ranges in 2026
| Range | Indicative price |
|---|---|
| Entry-level | Under 384300 £ |
| Mid-range | 384300 £ to 896710 £ |
| High-end | Over 896710 £ |
Before buying the LG 55UL3Q-E Signage Display Digital signage flat panel 139.7 cm (55") LED Wi-Fi 350 cd/m 4K Ultra HD Black 16/7, remember to check the total price including delivery costs. On Compiral, sorting by total price lets you immediately identify the best offer among all listed retailers. Comparing return conditions and the warranty period offered by each retailer is also a good habit before finalising your order in the Télévisions QLED & LED category.
Frequently asked questions about LG 55UL3Q-E Signage Display Digital signage flat panel 139.7 cm (55") LED Wi-Fi 350 cd/m 4K Ultra HD Black 16/7
Is the LG 55UL3Q-E Signage Display Digital signage flat panel 139.7 cm (55") LED Wi-Fi 350 cd/m 4K Ultra HD Black 16/7 in stock?
Stock availability for the LG 55UL3Q-E Signage Display Digital signage flat panel 139.7 cm (55") LED Wi-Fi 350 cd/m 4K Ultra HD Black 16/7 is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Télévisions QLED & LED category.
Where can I buy the LG 55UL3Q-E Signage Display Digital signage flat panel 139.7 cm (55") LED Wi-Fi 350 cd/m 4K Ultra HD Black 16/7 at the best price?
To buy the LG 55UL3Q-E Signage Display Digital signage flat panel 139.7 cm (55") LED Wi-Fi 350 cd/m 4K Ultra HD Black 16/7 at the best price, compare all available offers in our table at the top of this page. The 1 offer listed include delivery costs to give you the true total cost. Sort by ascending price and filter by free delivery to quickly identify the best deal among our verified partner retailers.
How does the LG 55UL3Q-E Signage Display Digital signage flat panel 139.7 cm (55") LED Wi-Fi 350 cd/m 4K Ultra HD Black 16/7 compare to competitors in the Télévisions QLED & LED category?
In the Télévisions QLED & LED category, the LG 55UL3Q-E Signage Display Digital signage flat panel 139.7 cm (55") LED Wi-Fi 350 cd/m 4K Ultra HD Black 16/7 occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.
Is the LG 55UL3Q-E Signage Display Digital signage flat panel 139.7 cm (55") LED Wi-Fi 350 cd/m 4K Ultra HD Black 16/7 suitable for beginners?
Yes, the LG 55UL3Q-E Signage Display Digital signage flat panel 139.7 cm (55") LED Wi-Fi 350 cd/m 4K Ultra HD Black 16/7 is generally appreciated by both beginners and regular users of the Télévisions QLED & LED category. It is quick to set up and LG usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.
Is there a refurbished version of the LG 55UL3Q-E Signage Display Digital signage flat panel 139.7 cm (55") LED Wi-Fi 350 cd/m 4K Ultra HD Black 16/7?
Refurbished versions of the LG 55UL3Q-E Signage Display Digital signage flat panel 139.7 cm (55") LED Wi-Fi 350 cd/m 4K Ultra HD Black 16/7 may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.
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