LG OLED77C64LA.AEI 77" C6 OLED evo AI 4K Smart TV (2026)

77" OLED evo 4K | Hyper Radiant Colour Technology | Brightness Booster Pro | Perfect Black & Perfect Colour | α11 AI Processor 4K Gen3 | Dolby Vision & Dolby Atmos | 120Hz Native / 165Hz VRR | webOS 26 | AI Magic Remote

Bring cinematic picture quality into your home with the LG OLED77C64LA.AEI 77-inch C6 OLED evo AI 4K Smart TV.

Part of LG's premium 2026 OLED evo range, this impressive 77-inch television combines advanced self-lit OLED technology, exceptional colour reproduction and intelligent AI processing to deliver a truly immersive entertainment experience.

Its Hyper Radiant Colour Technology and Brightness Booster Pro help create brighter highlights and vibrant colours, while individually controlled OLED pixels produce deep, precise black levels.

Powered by the α11 AI Processor 4K Gen3 with Dual AI Engine, the LG C6 intelligently enhances picture quality, sound and the appearance of lower-resolution content.

With Dolby Vision, Dolby Atmos, webOS 26, an included AI Magic Remote and advanced gaming features, the LG OLED77C64LA is an excellent choice for premium home entertainment.

Gamers will appreciate its native 120Hz OLED display, VRR support up to 165Hz, NVIDIA G-SYNC compatibility, AMD FreeSync Premium and Dolby Vision gaming at 4K 120Hz.

Key Features & Benefits

• Massive 77-Inch OLED evo Display: Premium big-screen home cinema entertainment.

• Self-Lit OLED Pixels: Individually controlled pixels for outstanding contrast.

• 4K Ultra HD Resolution: 3840 × 2160 pixels.

• Hyper Radiant Colour Technology: LG's advanced OLED picture technology for vibrant, impactful images.

• Brightness Booster Pro: Enhanced brightness for impressive HDR highlights.

• Perfect Black: Deep black levels and outstanding contrast.

• Perfect Colour: Rich, accurate colours across a wide viewing angle.

• Pixel Dimming: Precise control of individual OLED pixels.

• α11 AI Processor 4K Gen3: Premium AI picture and sound processing.

• Dual AI Engine: Advanced intelligent picture optimisation.

• α11 AI Super Upscaling 4K: Enhances lower-resolution content.

• Dynamic Tone Mapping Ultra: Refined HDR detail and contrast.

• Dolby Vision HDR: Dynamic HDR for compatible films and programmes.

• HDR10 & HLG: Additional HDR format support.

• FILMMAKER MODE: Cinema-inspired picture settings.

• 120Hz Native Refresh Rate: Smooth motion for sport and gaming.

• VRR Up to 165Hz: Responsive gaming with compatible hardware.

• NVIDIA G-SYNC Compatible: Helps reduce screen tearing.

• AMD FreeSync Premium: Smooth gaming with supported equipment.

• Less Than 0.1ms Response Time: Fast OLED pixel response.

• Dolby Vision Gaming at 4K 120Hz: Premium HDR gaming support.

• Game Optimiser & Dashboard: Convenient access to gaming settings.

• webOS 26 Smart TV: Access compatible streaming apps and entertainment services.

• AI Magic Remote Included: Intuitive navigation and supported voice features.

• 40W 2.2-Channel Audio: Built-in speakers with dedicated bass channels.

• Dolby Atmos: Immersive audio format support.

• AI Sound Pro: Virtual 11.1.2-channel audio upmixing.

• WOW Orchestra Compatibility: Enhanced sound with selected LG soundbars.

• Four HDMI Inputs: Connect consoles, media players and soundbars.

• Two USB Inputs: Convenient media connectivity.

• Wi-Fi 6E & Bluetooth 5.3: Modern wireless connectivity.

• Google Cast & Apple AirPlay: Share compatible content from mobile devices.

• 300 × 200mm VESA Mounting: Compatible with suitable wall brackets.

Stunning 77-Inch OLED evo Picture Quality

Experience exceptional picture quality on the LG C6's enormous 77-inch OLED evo 4K Ultra HD display.

With a resolution of 3840 × 2160 pixels, the television delivers detailed images for films, documentaries, television programmes, live sport and gaming.

Its self-lit OLED technology provides outstanding contrast and precise control over every pixel.

The expansive 77-inch screen makes it a superb choice for spacious living rooms and dedicated home cinema environments.

Hyper Radiant Colour Technology

The 77-inch LG C6 features Hyper Radiant Colour Technology, part of LG's advanced OLED evo picture technology.

Designed to deliver brighter, more vibrant images, it combines intelligent processing with enhanced OLED performance.

LG highlights particularly strong brightness performance for the 77-inch and 83-inch C6 models.

This helps create an engaging viewing experience with vivid highlights, rich colours and impressive HDR impact.

Brightness Booster Pro

Enjoy enhanced picture brightness with Brightness Booster Pro.

This technology helps the OLED display produce brighter highlights while maintaining the precise black levels that make OLED technology so distinctive.

It's especially beneficial for high-quality HDR films, streaming entertainment and colourful nature documentaries.

Actual brightness varies depending on the content, picture settings and viewing conditions.

Perfect Black with Self-Lit OLED Pixels

One of the LG C6's standout features is Perfect Black.

Unlike conventional LED televisions that rely on a separate backlight, OLED pixels produce their own light.

Each pixel can illuminate, adjust its brightness or switch off completely.

This enables:

• Deep, precise black levels

• Outstanding contrast

• Detailed dark scenes

• Reduced light leakage around bright objects

• Rich, lifelike colours

• Impressive viewing angles

Whether you're watching a dark thriller or a colourful nature documentary, self-lit OLED helps create a captivating picture.

Perfect Colour & Pixel Dimming

The LG C6 combines Perfect Colour with precise Pixel Dimming.

Perfect Colour helps deliver accurate, vibrant colours across a wide range of viewing conditions.

Pixel Dimming allows individual OLED pixels to be controlled independently, providing precise contrast without conventional LED backlight zones.

Together, these technologies create richly detailed images with impressive depth and realism.

α11 AI Processor 4K Gen3 with Dual AI Engine

At the heart of the LG OLED77C64LA is the α11 AI Processor 4K Gen3 with Dual AI Engine.

This premium processor analyses content to help optimise picture and sound quality.

Its technologies include:

• α11 AI Super Upscaling 4K: Enhances lower-resolution content.

• AI Picture Pro: Intelligent picture optimisation.

• Dual AI Engine: Advanced image processing.

• Dynamic Tone Mapping Ultra: Refined HDR detail and contrast.

• AI HDR Remastering: Enhances the appearance of supported content.

• α11 AI Sound Pro: Creates a more spacious listening experience.

• AI Object Remastering Ultra: Intelligent audio enhancement.

Together, these features help deliver refined entertainment across films, sport, streaming and gaming.

α11 AI Super Upscaling 4K

Not every television programme or film is available in native 4K.

LG's α11 AI Super Upscaling 4K helps improve the appearance of lower-resolution content when displayed on the large 77-inch OLED screen.

This is especially useful for television broadcasts, older films and compatible streaming services.

Upscaling improves picture presentation but does not convert the original source into genuine native 4K content.

Dolby Vision, HDR10 & HLG

Enjoy compatible high dynamic range entertainment with support for:

• Dolby Vision

• HDR10

• HLG

Dolby Vision uses dynamic picture information to help optimise compatible films and television programmes.

Combined with OLED's exceptional black levels, Brightness Booster Pro and Dynamic Tone Mapping Ultra, HDR helps deliver vibrant highlights, impressive contrast and detailed cinematic scenes.

FILMMAKER MODE

The LG C6 includes FILMMAKER MODE, designed to display supported films using picture settings that more closely reflect the filmmaker's original creative intent.

It's an excellent choice for movie enthusiasts who prefer natural, cinema-inspired picture quality.

Advanced Gaming – 120Hz Native with VRR Up to 165Hz

The LG OLED77C64LA is designed for smooth, responsive console and PC gaming.

Its native 120Hz OLED display supports variable refresh rates up to 165Hz with compatible gaming hardware.

Gaming features include:

• 120Hz Native Refresh Rate: Smooth, responsive gameplay.

• VRR Up to 165Hz: Helps reduce screen tearing.

• NVIDIA G-SYNC Compatibility: Smoother gaming with supported NVIDIA hardware.

• AMD FreeSync Premium: Smoother gaming with supported AMD hardware.

• Less Than 0.1ms Response Time: Fast OLED pixel response.

• Auto Low Latency Mode (ALLM): Automatically activates a responsive gaming setting when supported.

• Dolby Vision Gaming at 4K 120Hz: Enhanced HDR gaming with compatible equipment.

• Game Optimiser: Convenient access to gaming picture settings.

• Game Dashboard: Adjust supported settings during gameplay.

• HGiG Mode: Helps optimise HDR presentation in compatible games.

• Quick Frame Transport (QFT): Supported HDMI gaming feature.

• Quick Media Switching (QMS): Supported HDMI switching feature.

All four HDMI inputs support compatible 4K 120Hz gaming, VRR and ALLM features.

Important: LG specifies a native 120Hz refresh rate and VRR support up to 165Hz. The television should not be described simply as having a native 165Hz panel.

OLED Motion for Live Sport

Enjoy fast-moving entertainment with OLED Motion.

Combined with the television's fast OLED pixel response and native 120Hz refresh rate, it helps deliver smooth, detailed motion during live sport, action films and gaming.

The expansive 77-inch screen makes it particularly well suited to football, rugby, motorsport and major sporting events.

webOS 26 Smart TV

The LG OLED77C64LA runs on webOS 26, LG's 2026 Smart TV platform.

Enjoy convenient access to compatible streaming services, entertainment apps and connected-home features.

Smart capabilities include:

• webOS 26 Smart TV interface

• LG AI Magic Remote

• AI Chatbot

• AI Voice ID

• AI Picture and Sound Wizard

• LG Channels

• Google Cast

• Apple AirPlay

• Apple Home compatibility

• LG ThinQ

• Home Hub

• Full web browser

• Multi View

• Always Ready

• LG Gallery+

• LG Shield security features

Popular streaming services may include Netflix, YouTube, Disney+, Prime Video and RTÉ Player, subject to availability in Ireland.

Some services require internet access, an account or a paid subscription.

Included AI Magic Remote

The LG C6 includes an AI Magic Remote, designed to make everyday navigation more convenient.

Its intuitive pointing and scrolling functionality helps you browse menus, select apps and adjust compatible settings.

Voice and AI features offer additional convenience where supported by region, language and internet connectivity.

40W 2.2-Channel Audio with Dolby Atmos

Enjoy engaging built-in audio with the LG C6's 40W, 2.2-channel speaker system.

The television supports Dolby Atmos for compatible entertainment.

Its α11 AI Sound Pro provides virtual 11.1.2-channel upmixing to help create a more spacious listening experience.

Additional audio features include:

• Clear Voice Pro

• AI Object Remastering Ultra

• Adaptive Acoustic Tuning

• LG Sound Sync

• Sound Mode Share

• WOW Orchestra compatibility

For an even more cinematic experience, connect a compatible LG soundbar or home cinema audio system.

WOW Orchestra & LG Soundbar Compatibility

The LG C6 supports WOW Orchestra with selected compatible LG soundbars.

This technology allows the television's built-in speakers and a compatible soundbar to work together for a fuller audio experience.

Compatibility depends on the connected soundbar model.

Google Cast, Apple AirPlay & Wireless Connectivity

Share compatible content from smartphones, tablets and other devices using Google Cast and Apple AirPlay.

The television also supports LG ThinQ and compatible connected-home features.

Wireless connectivity includes:

• Wi-Fi 6E

• Bluetooth 5.3

• Google Cast

• Apple AirPlay

• LG ThinQ

A wired Ethernet connection is also available.

Four HDMI Inputs & HDMI eARC

Connect multiple entertainment devices using the LG C6's versatile connectivity options.

The television includes:

• 4 × HDMI inputs supporting 4K 120Hz gaming features

• HDMI eARC on HDMI 2

• 2 × USB 2.0 inputs

• Optical digital audio output

• Ethernet / LAN

• Wi-Fi 6E

• Bluetooth 5.3

• Terrestrial, cable and satellite tuner connections

• CI slot

Supported HDMI features include 4K 120Hz, VRR, ALLM, QMS and QFT with compatible equipment.

Saorview Compatible for Irish Television

The LG OLED77C64LA.AEI is listed as Saorview compliant by an Irish retailer.

It includes built-in tuner support for:

• DVB-T2 terrestrial television

• DVB-C cable television

• DVB-S2 satellite television

A suitable aerial and adequate signal reception are required for Irish terrestrial television channels.

Elegant OLED evo Design

The LG C6 features a premium, modern OLED evo design with a slim profile and an elegant central stand.

Its Dark Titan Silver finish complements contemporary living rooms and dedicated home cinema setups.

The television can also be wall-mounted using a suitable 300 × 200mm VESA bracket, sold separately.

Because of its substantial 77-inch screen, check cabinet dimensions, delivery access and wall-mounting requirements carefully before purchase.

LG OLED77C64LA.AEI Technical Specifications

Product Dimensions & Weight

Stand Footprint (W × D): 520 × 267mm

Packaging Dimensions (W × H × D): 1879 × 1130 × 228mm

Packaging Weight: 38.3kg

VESA Wall Mounting: 300 × 200mm

Important: This is a large 77-inch television. Check doorways, staircases, delivery access, TV cabinet width and wall-bracket compatibility before purchase. Two-person handling and suitable installation equipment are recommended.

Energy Efficiency

Refer to the official EU energy label and product information sheet for complete energy information.

What's Included?

• LG OLED77C64LA.AEI 77" C6 OLED evo AI 4K Smart TV

• LG AI Magic Remote

• Central TV Stand

• Stand Assembly Components

• Manufacturer Documentation

Check the retail packaging for exact supplied accessories, remote batteries and power-cable configuration.

Ideal For

The LG OLED77C64LA.AEI is ideal for:

• Spacious family living rooms

• Dedicated home cinema rooms

• Big-screen 4K films and streaming

• Dolby Vision home cinema entertainment

• Live sport and major sporting events

• PlayStation and Xbox gaming

• High-refresh-rate PC gaming

• Customers seeking exceptional black levels and contrast

• Customers upgrading from conventional LED televisions

• Anyone wanting premium OLED evo picture quality on a truly large screen

Buy LG OLED77C64LA.AEI 77" OLED evo TV in Ireland

Looking for an LG 77-inch OLED evo Smart TV in Ireland?

The LG OLED77C64LA.AEI combines advanced self-lit OLED picture quality, exceptional contrast, intelligent AI processing and smooth gaming performance in an impressive 77-inch design.

With its Hyper Radiant Colour Technology, Brightness Booster Pro, α11 AI Processor 4K Gen3, Dolby Vision, Dolby Atmos, webOS 26 and VRR up to 165Hz, it's an excellent choice for films, sport, streaming and gaming.

Shop the LG OLED77C64LA.AEI 77" C6 OLED evo AI 4K Smart TV at Keans Claremorris and enjoy exceptional big-screen entertainment at home.