LGOLED77G54LW (2025) OLED HDR 4K Ultra HD Smart TV, 77 inch with Dolby Atmos & One Wall Design, Satin Silver

The G54LW from LG delivers a premium cinema-at-home experience with exceptional 4K HDR viewing and immersive sound. With built-in One Wall design, it gives you seamless flush-to-the-wall mounting, for stylish 'picture at an exhibition' looks. The cutting edge a11 AI Processor is tailored for OLED technology, delivering incredible picture and sound quality, enhanced by Brightness Booster Ultimate. And with a certified perfect black, you will never again lose out on important detail in the dark scenes of a movie – regardless of whether you’re viewing at night, or during the day. The webOS smart platform hosts a huge variety of the top streaming services, while Alexa built-in brings super-convenient voice control. This model comes with the flush-fit wall mount built in, and does not include a tabletop stand.

4K OLED Screen
The pixels of the Organic LED display are self-illuminating, adjusting independently, for true depth and colour gradation. This 4K OLED screen produces impeccably deep blacks, bright whites, and scintillating colour. This revolutionary technology has been mastered by LG for stunning picture quality, and from any angle.

4K UHD resolution with Dolby Vision HDR
This screen has four times the number of pixels than Full HD TVs, delivering stunning realism, natural motion and incredible detail. High Dynamic Range expands light, dark, and every colour in between for a picture that's closer to real life. This set supports multiple HDR formats including Dolby Vision.

Advanced OLED processor for optimised pictures and sound
Exclusive to select LG OLED TVs, the a11 AI Processor is tailored for OLED technology, delivering stunning picture and sound quality. This is the most advanced processor yet made for an LG TV, intuitively delivering image enhancement through AI Super Upscaling and emotional precision through AI Director Processing. It will also upscale audio for a more cinematic experience, whilst also ensuring every word is clear through AI Voice Remastering.

Brightness Booster Ultimate
Brightness Booster Ultimate consists of an advanced Light Boosting Algorithm plus Light Control Architecture – which enables stunningly bright images, ensuring a stunning picture no matter how bright or dark your room.

Extraordinary cinema experience
Laser sharp pictures, crystal-clear sound and perfect black levels. Dolby Vision and Filmmaker Mode work together, providing film experiences with incredible colour and contrast – and looking exactly how the director intended. Dolby Atmos injects awe-inspiring drama to every genre - with 3D surround sound delivering the ultimate in full audio immersion.

Hyper-real sport experience
LG OLED delivers you the realism and intensity of the sports stadium experience at home, with uncompromised picture quality at any viewing angle regardless of where you are sitting. Exceptional picture quality with immersive sound (AI sound Pro) is enhanced by the smoothest motion (OLED Motion) so no matter how intense the action is, OLED keeps every detail of the game in diamond sharp focus.

Ultimate Gaming experience
LG OLED G5 unleashes the full potential of next generation consoles and heightens your gaming skill. Boost your competitive edge with features such as VRR, ALLM and eARC as specified in HDMI 2.1, and an incredible 0.1ms response time plus low input lag.

LG OLED G5 comes loaded with FreeSync, G-Sync, HGiG and Game Optimiser features as well as easy access to Twitch on LG’s webOS smart platform.

Smart webOS Platform
This LG TV features webOS, LG's smart platform which hosts a huge variety of the top streaming services, while making browsing and searching for what to watch completely hassle-free. It opens up a world of information and assistance through a variety of AI-driven services. These include the AI Chatbot - which can help you to change the image or sound to your liking simply by asking, Voice ID – which can recognise different users and provide personalised recommendations, and much more.

LG soundbar synergy
Pair with a compatible LG soundbar (sold separately) to enjoy a seamless, connected experience with enhanced sound. WOW Orchestra utilises TV and soundbar speakers simultaneously for an optimised experience. WOW Interface takes the hassle out of tuning your audio, using soundbar mode controls and accessible TV remote and on-screen menus.

One Wall Design - Flush fit and ultra slim
One Wall design offers an ultra slim profile and built-in flush fit wall mount providing understated elegance to any space, merging seamlessly into your environment while making a bold statement and powerful focal point. (Wall-mount included. Stand available to purchase separately).

Please note: this TV is designed to be installed flush to the wall using the included mount. Therefore any plug socket or aerial cable directly behind the TV would need to be recessed into the wall.

Perfect partners
With TVs getting slimmer and built-in speakers getting smaller, choosing the right sound system is more important than ever. Soundbars enhance your TV's sound quality and add that extra audio punch to all your movies, games and TV programmes. More affordable and easier to set up than a full size speaker system, they don't compromise on quality either.
Take a look at our full range of soundbars.

Don't forget...
If you want to connect your TV to a blu-ray player, games console, soundbar or soundbase then you'll need a HDMI cable.
View our collection of cables & connections

And if you’re looking to elevate your viewing experience with cable management, then why not take a look at our wall mounts and TV stands.

*Some services may require subscription (sold separately)

A Smart TV is a platform that can run 3rd party Apps. 3rd party content providers may remove Apps from the Smart TV platform or stop supporting them at any time, and we cannot guarantee an App's availability. When new Smart TV products are launched, there may also be a delay before certain Apps become available. Availability of Apps is not included within the terms of the manufacturer's warranty, or the John Lewis 2-year Guarantee for audio visual products, or the 5-year Guarantee for TVs.

Delivery information: If you buy a soundbar or DVD/Blu-ray player along with this TV, please note that they'll be delivered separately.