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LG 50UR78006LK 50-inch 4K Smart LED TV with HDR10 Pro and webOS

LG 50UR78006LK 50-inch 4K Smart LED TV with HDR10 Pro and webOS

The LG 50UR78006LK is a 50-inch 4K Ultra HD Smart LED television designed to deliver detailed, vibrant viewing experiences. With its 3840 x 2160 pixel resolution, this TV provides four times the detail of Full HD, making it suitable for watching films, sports, and streaming content with exceptional clarity. The display incorporates HDR10 Pro technology, which optimises brightness levels and contrast to reveal more detail in both dark and bright scenes, ensuring colours appear vivid and lifelike across various types of content. At the heart of the television is LG's α5 AI Processor 4K Gen6, which uses artificial intelligence to upscale lower-resolution content to near-4K quality. This processor analyses and enhances picture elements in real time, reducing noise and improving sharpness. The TV runs on the webOS smart platform, offering access to popular streaming services like Netflix, Disney+, and BBC iPlayer, along with a personalised home screen for easy navigation. It includes built-in Freeview HD for terrestrial television and features ThinQ AI for voice control compatibility with Google Assistant and Amazon Alexa. Connectivity options include multiple HDMI ports, USB inputs, and Bluetooth for wireless audio streaming. This television is well-suited for medium-sized living rooms or bedrooms where space is considered. Its slim bezel design allows it to blend into various décors, and it comes with a stand for tabletop placement. The intuitive interface makes it accessible for users of all technical abilities, while the comprehensive smart features cater to those who regularly stream content. With support for recording via its Time Machine II functionality and compatibility with external devices like gaming consoles and soundbars, it serves as a versatile entertainment centre for everyday household use.
Brand:LG
Compare prices from £283.94 to £356.38
Save £72.44 (20%)
4.7 / 5(738 reviews)
8806087092257
2 retailers
Argos Product reviews 4.7 (738) Best price
£283.94 (incl. £3.95 delivery)
In Stock Same day if ordered by 1pm, next day and standard delivery options available. Click & collect
Retailer information

We checked this product from this store on 19 Feb 2026 at 05:04.

Delivery

Cost
£3.95
Time
Same day if ordered by 1pm, next day and standard delivery options available.
Restrictions
Minimum £20 spend for Argos Plus delivery, excludes clothing and supplier-delivered items. Subject to stock, postcode, and availability.

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Click & collect
Available
Availability
In store & online

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Self-service
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Page last updated: 19 Feb 2026, 05:04