LG OLED77C56LB.AEK 77" OLED evo 4K TV – Dolby Vision – webOS – 120Hz

Name: LG OLED77C56LB.AEK 77" OLED evo 4K TV – Dolby Vision – webOS – 120Hz
Brand: LG
SKU: 103OLED77C56LBAEK
Price: 2399.00 GBP
Availability: OutOfStock

Product code:

OLED77C56LB.AEK

Availability:

Out Of Stock

Warranty:5 Year Warranty

Our price £2,399.00

Help and support If you have questions regarding your order,
call us on 01202 822134 or Contact us

Our services

Delivery Only
£30.00
Click & Collect - Free!
£0.00
Delivery & Installation (TV)
£60.00
Removal & Recycling (TV)
£30.00
Warranty: We want you to have total peace of mind thats why this product comes with a 5 year warranty

Help and support

If you have questions regarding your order, call us on 01202 822134 or Contact us

Product Detail

Experience the pinnacle of OLED home cinema with the LG OLED77C56LB.AEK 77" OLED evo 4K Smart TV in Black – a premium television that combines LG's renowned OLED evo technology with a magnificent 77-inch screen. As part of LG's C5 series, this OLED TV delivers stunning picture quality with perfect blacks, infinite contrast, intelligent a7 AI processing, and the intuitive webOS smart platform, making it the ideal choice for UK homeowners seeking exceptional home cinema performance on a grand scale.

The 77-inch OLED evo panel delivers perfect black levels and infinite contrast that only self-emissive OLED technology can provide. Each of the millions of pixels emits its own light, turning off completely to achieve absolute black. The evo designation means enhanced brightness over standard OLED – making HDR content pop with brilliant highlights while maintaining perfect shadow detail. On a 77-inch screen, this contrast and depth create an extraordinarily immersive viewing experience.

The 77-inch screen size is perfect for spacious UK living rooms or dedicated media rooms – large enough for truly immersive movie nights, Premier League football, and gaming, yet proportionate for most larger living spaces. The screen size creates a cinematic experience that transforms your living room into a private home cinema, while the slim bezel design maintains a clean, modern aesthetic.

The a7 AI Processor (Gen7 or latest equivalent) powers the intelligent features. The processor uses deep learning algorithms to analyse and optimise picture and sound in real time. It recognises content types – movies, sports, news, games – and adjusts settings automatically. AI upscaling enhances lower-resolution content to near-4K quality, making streaming and broadcast TV look remarkably sharp on the large 77-inch screen.

4K Ultra HD resolution (3840 x 2160) delivers four times the detail of Full HD, while OLED's pixel-level control ensures every detail is rendered with precision. The combination of 4K resolution and perfect contrast creates images with remarkable depth and realism on this grand scale.

Brightness Booster technology increases light output compared to standard OLED, improving visibility in brighter rooms while maintaining perfect black levels. This makes the C5 series more versatile for UK living rooms that aren't always completely dark.

HDR support includes Dolby Vision, HDR10, and HLG. Dolby Vision optimises scene-by-scene metadata for the most accurate HDR presentation possible on streaming services like Netflix, Disney+, and Apple TV+. HLG is particularly important for UK viewers, as it's the HDR standard used by BBC iPlayer and Sky Q for live broadcasts.

The 120Hz native refresh rate delivers smooth, fluid motion for fast-moving content. Sports action is crisp, panning shots are judder-free, and motion blur is minimised. OLED response time is virtually instantaneous – no ghosting or smearing, making this TV excellent for both movies and gaming on a grand scale.

For gamers, the C5 series offers impressive features. 4K at 120Hz support (via HDMI 2.1), AMD FreeSync Premium, and Variable Refresh Rate (VRR) deliver tear-free, stutter-free gameplay. The Game Optimiser dashboard brings all game settings into one place, with genre-specific presets (FPS, RPG, RTS). Input lag is low, making this OLED a top choice for PlayStation 5, Xbox Series X, and PC gaming – and the 77-inch screen provides unmatched immersion.

webOS smart platform (LG's intuitive operating system) provides access to all major UK streaming services: BBC iPlayer, ITVX, All 4, My5, Netflix, Disney+, Amazon Prime Video, Apple TV+, YouTube, and more. The Magic Remote (included) offers point-and-click, voice control, and wheel scrolling for effortless navigation. The interface is responsive and easy to customise.

AI Sound Pro analyses the audio signal and upmixes standard content to virtual 5.1.2 surround sound using the TV's built-in speakers. While a dedicated soundbar is strongly recommended for a screen of this calibre, the TV's audio is respectable for built-in speakers.

Voice assistants include LG ThinQ AI, with support for Google Assistant and Amazon Alexa via the Magic Remote or compatible smart speakers.

Energy efficiency is a benefit of OLED technology. OLED panels consume less power than comparably sized LED TVs when displaying typical mixed content, as pixels displaying black turn off completely. The a7 processor also optimises power usage based on content.

From a practical standpoint, the 77-inch screen requires substantial wall space or a very large media unit. Professional installation is strongly recommended due to the size and weight. The slim bezel design with a black finish is sleek and modern. The television can be wall-mounted (VESA compatible) or placed on the included stand.

Connectivity includes 4 x HDMI (with 2 or 4 ports supporting HDMI 2.1 features depending on the C56LB variant), 2 x USB, Ethernet, Wi-Fi, Bluetooth, and optical audio out. The eARC port allows lossless Dolby Atmos audio to pass to a compatible soundbar for immersive surround sound.

For UK homeowners seeking the perfect blacks and infinite contrast of OLED in a magnificent 77-inch screen, with intelligent processing and smart features, the LG OLED77C56LB.AEK 77" OLED evo 4K Smart TV in Black delivers outstanding home cinema performance.

Additional Information	Ultra Slim Design sharp profile, narrow bezels and premium stand Smart webOS platform with advanced AI functionality plus all your favourite streaming services Perfect Black self-lit pixels provide infinite contrast Incredible brightness with Brightness Booster Advanced 9 AI processor for stunning pictures and sound Designed for and exclusive to LG OLED
Aspect Ratio	16:09
Bluetooth	Yes
Brand Name	LG
Colour	Black
Colour Group	Black
Depth	26.7 cm
Depth with Stand	26.7 cm
Digital Tuner	Yes
Electronic Program Guide	Yes
Energy Efficiency Class	F
Features	a9 AI processor Brightness Booster Self-lit pixels
HDMI	Yes
HDMI Version	4ea (supports 4K 120Hz, eARC, VRR, ALLM, QMS (4 port))
Height	103.5 cm
Height with Stand	103.5 cm
Maximum Resolution	4K Ultra HD (3,840 x 2,160)
Number of HDMI Ports	4
Number of USB Ports	3
Operating System	webOS
Product Description	4K OLED Smart TV
Product Type	TV
PSTI Compliance	PSTI Compliance - Download certificate
RMS Output Power	40W
Screen Size	77"
Screen Technology	4K OLED
Shipping Depth	22.8 cm
Shipping Height	113 cm
Shipping Weight	38.5 kg
Smart TV	Yes
Speakers	1
Standard Refresh Rate	120Hz Native (VRR 144Hz)
USB	Yes
USB Recording	Yes
VESA Mount Compatible	Yes
Warranty	2 Year Guarantee with additional 3 Year Warranty (*Registration Required)
Warranty/Guarantee	1 Year Guarantee with additional 4 Year Warranty (*Registration Required)
Warranty Redemption Information	LG TV 5 Year Warranty must be registered by your Retailer on a portal provided by Domestic & General on behalf of LG
Weight	27.1 kg
Width	171.1 cm
Wi-Fi	Yes
Vesa Mount Size	300 x 200

Product Detail

Experience the pinnacle of OLED home cinema with the LG OLED77C56LB.AEK 77" OLED evo 4K Smart TV in Black – a premium television that combines LG's renowned OLED evo technology with a magnificent 77-inch screen. As part of LG's C5 series, this OLED TV delivers stunning picture quality with perfect blacks, infinite contrast, intelligent a7 AI processing, and the intuitive webOS smart platform, making it the ideal choice for UK homeowners seeking exceptional home cinema performance on a grand scale.

The 77-inch OLED evo panel delivers perfect black levels and infinite contrast that only self-emissive OLED technology can provide. Each of the millions of pixels emits its own light, turning off completely to achieve absolute black. The evo designation means enhanced brightness over standard OLED – making HDR content pop with brilliant highlights while maintaining perfect shadow detail. On a 77-inch screen, this contrast and depth create an extraordinarily immersive viewing experience.

The 77-inch screen size is perfect for spacious UK living rooms or dedicated media rooms – large enough for truly immersive movie nights, Premier League football, and gaming, yet proportionate for most larger living spaces. The screen size creates a cinematic experience that transforms your living room into a private home cinema, while the slim bezel design maintains a clean, modern aesthetic.

The a7 AI Processor (Gen7 or latest equivalent) powers the intelligent features. The processor uses deep learning algorithms to analyse and optimise picture and sound in real time. It recognises content types – movies, sports, news, games – and adjusts settings automatically. AI upscaling enhances lower-resolution content to near-4K quality, making streaming and broadcast TV look remarkably sharp on the large 77-inch screen.

4K Ultra HD resolution (3840 x 2160) delivers four times the detail of Full HD, while OLED's pixel-level control ensures every detail is rendered with precision. The combination of 4K resolution and perfect contrast creates images with remarkable depth and realism on this grand scale.

Brightness Booster technology increases light output compared to standard OLED, improving visibility in brighter rooms while maintaining perfect black levels. This makes the C5 series more versatile for UK living rooms that aren't always completely dark.

HDR support includes Dolby Vision, HDR10, and HLG. Dolby Vision optimises scene-by-scene metadata for the most accurate HDR presentation possible on streaming services like Netflix, Disney+, and Apple TV+. HLG is particularly important for UK viewers, as it's the HDR standard used by BBC iPlayer and Sky Q for live broadcasts.

The 120Hz native refresh rate delivers smooth, fluid motion for fast-moving content. Sports action is crisp, panning shots are judder-free, and motion blur is minimised. OLED response time is virtually instantaneous – no ghosting or smearing, making this TV excellent for both movies and gaming on a grand scale.

For gamers, the C5 series offers impressive features. 4K at 120Hz support (via HDMI 2.1), AMD FreeSync Premium, and Variable Refresh Rate (VRR) deliver tear-free, stutter-free gameplay. The Game Optimiser dashboard brings all game settings into one place, with genre-specific presets (FPS, RPG, RTS). Input lag is low, making this OLED a top choice for PlayStation 5, Xbox Series X, and PC gaming – and the 77-inch screen provides unmatched immersion.

webOS smart platform (LG's intuitive operating system) provides access to all major UK streaming services: BBC iPlayer, ITVX, All 4, My5, Netflix, Disney+, Amazon Prime Video, Apple TV+, YouTube, and more. The Magic Remote (included) offers point-and-click, voice control, and wheel scrolling for effortless navigation. The interface is responsive and easy to customise.

AI Sound Pro analyses the audio signal and upmixes standard content to virtual 5.1.2 surround sound using the TV's built-in speakers. While a dedicated soundbar is strongly recommended for a screen of this calibre, the TV's audio is respectable for built-in speakers.

Voice assistants include LG ThinQ AI, with support for Google Assistant and Amazon Alexa via the Magic Remote or compatible smart speakers.

Energy efficiency is a benefit of OLED technology. OLED panels consume less power than comparably sized LED TVs when displaying typical mixed content, as pixels displaying black turn off completely. The a7 processor also optimises power usage based on content.

From a practical standpoint, the 77-inch screen requires substantial wall space or a very large media unit. Professional installation is strongly recommended due to the size and weight. The slim bezel design with a black finish is sleek and modern. The television can be wall-mounted (VESA compatible) or placed on the included stand.

Connectivity includes 4 x HDMI (with 2 or 4 ports supporting HDMI 2.1 features depending on the C56LB variant), 2 x USB, Ethernet, Wi-Fi, Bluetooth, and optical audio out. The eARC port allows lossless Dolby Atmos audio to pass to a compatible soundbar for immersive surround sound.

For UK homeowners seeking the perfect blacks and infinite contrast of OLED in a magnificent 77-inch screen, with intelligent processing and smart features, the LG OLED77C56LB.AEK 77" OLED evo 4K Smart TV in Black delivers outstanding home cinema performance.

Specifications

Additional Information	Ultra Slim Design sharp profile, narrow bezels and premium stand Smart webOS platform with advanced AI functionality plus all your favourite streaming services Perfect Black self-lit pixels provide infinite contrast Incredible brightness with Brightness Booster Advanced 9 AI processor for stunning pictures and sound Designed for and exclusive to LG OLED
Aspect Ratio	16:09
Bluetooth	Yes
Brand Name	LG
Colour	Black
Colour Group	Black
Depth	26.7 cm
Depth with Stand	26.7 cm
Digital Tuner	Yes
Electronic Program Guide	Yes
Energy Efficiency Class	F
Features	a9 AI processor Brightness Booster Self-lit pixels
HDMI	Yes
HDMI Version	4ea (supports 4K 120Hz, eARC, VRR, ALLM, QMS (4 port))
Height	103.5 cm
Height with Stand	103.5 cm
Maximum Resolution	4K Ultra HD (3,840 x 2,160)
Number of HDMI Ports	4
Number of USB Ports	3
Operating System	webOS
Product Description	4K OLED Smart TV
Product Type	TV
PSTI Compliance	PSTI Compliance - Download certificate
RMS Output Power	40W
Screen Size	77"
Screen Technology	4K OLED
Shipping Depth	22.8 cm
Shipping Height	113 cm
Shipping Weight	38.5 kg
Smart TV	Yes
Speakers	1
Standard Refresh Rate	120Hz Native (VRR 144Hz)
USB	Yes
USB Recording	Yes
VESA Mount Compatible	Yes
Warranty	2 Year Guarantee with additional 3 Year Warranty (*Registration Required)
Warranty/Guarantee	1 Year Guarantee with additional 4 Year Warranty (*Registration Required)
Warranty Redemption Information	LG TV 5 Year Warranty must be registered by your Retailer on a portal provided by Domestic & General on behalf of LG
Weight	27.1 kg
Width	171.1 cm
Wi-Fi	Yes
Vesa Mount Size	300 x 200