LG UHD AI 55UA74006LB 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi B
Brand LG
From
£318.53
Free delivery
2 offers at 2 retailers
Listed since 28 May 2026
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Description
Specifications
| Display diagonal | 139.7 cm (55") |
| HD type | 4K Ultra HD |
| Display technology | LED |
| Screen shape | Flat |
| Native aspect ratio | 16:9 |
| Supported video modes | 2160p |
| Supported graphics resolutions | 3840 x 2160 |
| Native refresh rate | 60 Hz |
| Display resolution | 3840 x 2160 pixels |
| Display diagonal (metric) | 139.7 cm |
| Digital signal format system | DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2 |
| Smart TV | Yes |
| Internet TV | Yes |
| Operating system installed | WebOS |
| Operating system version | 25 |
| Apple AirPlay 2 support | Yes |
| Smart modes | Filmmaker |
| Built-in Chromecast | Yes |
| Video apps | Amazon Prime Video, Apple TV, DAZN, Disney+, NOW TV, Netflix, RaiPlay, Rakuten TV, YouTube |
| Number of speakers | 2 |
| RMS rated power | 20 W |
| Audio output channels | 9.1.2 channels |
| Built-in subwoofer | No |
| Audio decoders | Dolby Digital |
| Sound modes | AI Sound Pro |
| Enhanced Audio Return Channel (eARC) | Yes |
| Wi-Fi | Yes |
| Wi-Fi standards | Wi-Fi 5 (802.11ac) |
| Bluetooth | Yes |
| Bluetooth version | 5.0 |
| Ethernet LAN | Yes |
| Bluetooth profiles | APTX |
| Web browser | Yes |
| Product colour | Blue |
| Colour name | Ashed Blue |
| VESA mounting | Yes |
| Panel mounting interface | 300 x 200 mm |
| Frameless design | Yes |
| Introduction year | 2025 |
| High Dynamic Range (HDR) technology | Dynamic Tone Mapping, Filmmaker Mode, High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG) |
| Game mode | Yes |
| Video formats supported | AV1, HEVC/H.265, VP9 |
| Audio formats supported | AAC, AC3, AC4, EAC3, HE-AAC, MP2, MP3, PCM, apt-X |
| AI Upscale | Yes |
| Picture processor | α7 Gen8 AI Processor 4K |
| High Dynamic Range (HDR) supported | Yes |
| AMD FreeSync | No |
| NVIDIA G-SYNC | No |
| Game features | Auto Low Latency Mode (ALLM), Game Optimizer, Variable Refresh Rate (VRR) |
| 4K Ultra HD upscaling | Yes |
| Video upscaling | Yes |
| Multi View | Yes |
| USB recording | No |
| DVD player | No |
| HDMI version | 2.0 |
| Audio Return Channel (ARC) | Yes |
| USB 2.0 ports quantity | 1 |
| Digital audio optical out | 1 |
| Common interface (CI) | Yes |
| Common interface Plus (CI+) | Yes |
| Common interface Plus (CI+) version | 2.0 |
| HDMI ports quantity | 3 |
| Control type | Remote |
| Voice guide | Yes |
| Electronic Programme Guide (EPG) | Yes |
| Picture-in-Picture | No |
| Hotel mode | No |
| Basic hotel mode | Yes |
| Works with Amazon Alexa | Yes |
| Works with the Google Assistant | Yes |
| Works with Samsung Bixby | No |
| Works with Apple Siri | Yes |
| Power consumption (standby) | 0.5 W |
| Energy efficiency class (SDR) | G |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 84 kWh |
| Energy consumption (HDR) per 1000 hours | 105 kWh |
| Energy efficiency scale | A to G |
| LG technologies (AV/TV) | AI Sound Pro, LG Sound Sync, WOW Orchestra |
| Width (with stand) | 1236 mm |
| Depth (with stand) | 230 mm |
| Height (with stand) | 780 mm |
| Weight (with stand) | 11.6 kg |
| Width (without stand) | 1236 mm |
| Depth (without stand) | 67.9 mm |
| Height (without stand) | 718 mm |
| Weight (without stand) | 11.5 kg |
| Stand width | 108.6 cm |
| Stand depth | 23 cm |
| Package width | 1360 mm |
| Package depth | 142 mm |
| Package height | 845 mm |
| Package weight | 15.8 kg |
| Desktop stand | Yes |
| Remote control included | Yes |
| Remote control type | Standard |
| Soundbar included | No |
| Digital Living Network Alliance (DLNA) certified | Yes |
| Warranty period | 2 year(s) |
Full specifications
| Marque | LG |
| Référence fabricant | 55ua74006lb |
| EAN | 8806096531136 |
Overview of the LG UHD AI 55UA74006LB 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi B
The LG UHD AI 55UA74006LB 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi B is one of the most searched products in the Télévisions QLED & LED category in 2026. Offered by LG, it is aimed at those looking for a reliable product at the best price. Our comparison tool lists all available offers from partner retailers to help you make the right choice without overspending. Comparison is free and requires no registration. In a few seconds, you can access all current offers to find the most competitive price. Also discover OLED TVs to compare more products.
What makes the LG UHD AI 55UA74006LB 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi B stand out in 2026
This product stands out for the build quality that is characteristic of the LG brand. Users particularly appreciate its reliability in daily use and how easy it is to get started right from the first use. The design, intended for regular use, ensures satisfying durability, and the balance between the features offered and the asking price is well received by buyers. LG has a strong reputation in the Télévisions QLED & LED category, which makes it easy to access after-sales service and the manufacturer warranty when needed. You can also compare with the LG UHD AI 75UA75006LA 190.5 cm (75") 4K Ultra HD Smart TV Wi-Fi B to refine your choice.
Performance and key features
In the Télévisions QLED & LED category, buyers pay close attention to declared performance and build quality. The LG UHD AI 55UA74006LB 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi B meets these expectations with technical specifications that reflect LG's positioning on this segment. The key features, available in the spec sheet on this page, allow you to verify this product matches your needs before finalising your purchase. Also compare with the LG UHD AI 75UA75006LA 190.5 cm (75") 4K Ultra HD Smart TV Wi-Fi B from the same brand to refine your decision.
Design and ease of use
The LG UHD AI 55UA74006LB 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi B is generally described as intuitive by users in the Télévisions QLED & LED category. LG designed this product to be accessible from the first use, whether you are a beginner or an experienced user in this range. Also find complementary products in our OLED TVs section.
Market price ranges in 2026
| Range | Indicative price |
|---|---|
| Entry-level | Under 384300 £ |
| Mid-range | 384300 £ to 896710 £ |
| High-end | Over 896710 £ |
To find the LG UHD AI 55UA74006LB 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi B at the best price today, compare all available offers on Compiral. Our comparison tool updates prices several times a day to ensure you get the lowest rate from our partner retailers. Remember to activate the free delivery filter to reduce the total cost of your purchase. Also check the estimated delivery time at each retailer, which can vary considerably from one shop to another.
Frequently asked questions about LG UHD AI 55UA74006LB 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi B
Is the LG UHD AI 55UA74006LB 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi B worth its price in 2026?
In 2026, the LG UHD AI 55UA74006LB 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi B is listed from £318.53 at our partner retailers. This price is consistent with the positioning of LG in the Télévisions QLED & LED category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.
What warranty does the LG UHD AI 55UA74006LB 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi B come with?
The LG UHD AI 55UA74006LB 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi B generally comes with a manufacturer warranty of 1 to 2 years depending on the retailer. In addition to the commercial warranty from LG, statutory consumer rights apply to all purchases. Check the warranty conditions directly on the retailer's page before finalising your order.
Is the LG UHD AI 55UA74006LB 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi B in stock?
Stock availability for the LG UHD AI 55UA74006LB 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi B 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 UHD AI 55UA74006LB 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi B at the best price?
To buy the LG UHD AI 55UA74006LB 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi B at the best price, compare all available offers in our table at the top of this page. The 2 offers 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 UHD AI 55UA74006LB 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi B compare to competitors in the Télévisions QLED & LED category?
In the Télévisions QLED & LED category, the LG UHD AI 55UA74006LB 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi B 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.
