77" LG OLED77C59LB
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77" LG OLED77C59LB
LG OLED77C59LB Smart TV
77″ LG OLED77C59LB OLED TV with 4K Resolution and AI Processor
The LG OLED77C59LB is a smart OLED TV in a grey finish with a 195cm (77″) screen size screen and a high 4K Ultra HD resolution. The 100/120Hz refresh rate is easy on the eyes and ensures a smooth picture; Game Mode increases the refresh rate to up to 144Hz. Performance is driven by the alpha 9 AI GEN8 processor with a host of features and certifications – for example, UL Perfect Black, which confirms superior picture quality. Control is provided by a remote control with AI elements for easier use of the LG TV. When idle, LG Gallery+ mode turns the screen into a personalised art canvas with the ability to integrate your own photos or videos with musical accompaniment. Built-in 40W speakers combined with AI provide a virtual 11.1.2 channel sound system and, when connected to a soundbar, further enhance the experience of watching sports, movies or playing games. ²⁰ Dolby Atmos and Dolby Vision technologies contribute significantly to the high picture and sound quality. The webOS operating system provides updates for up to five years. ⁹ The Home Hub platform serves as a centre for controlling your smart home. ¹⁹ The LG OLED77C59LB Smart TV has an ultra-thin design and offers the option of wall mounting, which improves the aesthetic impression and saves space in the room. ¹⁵ With its consumption of 134–326kWh/1,000h, it falls into energy class F.
77" / OLED
screen size / Display Technology
4K Ultra HD / 100–120Hz
Resolution / Frequency
webOS
Operating System
40W
Sound Output
300×200
VESA
Key Features of the 77" LG OLED77C59LB Smart TV
- OLED panel with a 77″ (195cm) screen size screen
- 4K Ultra HD resolution (3,840 × 2,160px)
- LG OLED77C59LB features the alpha 9 AI GEN8 processor
- Refresh rate of 100/120Hz, game mode up to 144Hz
- Dolby Vision and Dolby Atmos technology
- webOS operating system with Re:New program (up to 5 years of updates)
- 40W 2.2 speakers with 11.1.2 virtual sound capability
- AI Magic Remote with voice control
- LG Gallery+ mode for displaying works of art and photos
- G-Sync, AMD FreeSync Premium, VRR support
- Cloud gaming capability (GeForce NOW, Xbox, Luna, etc.)
- Multi View function for displaying multiple sources simultaneously
- Wall mount for smart TV with VESA mount for space saving
- Google Cast and Apple AirPlay integration
- Energy class F (134–326kWh/1,000h)
alpha 9 AI GEN8 Processor and Technology for Superior OLED Picture
The SMART OLED TV is equipped with an alpha 9 AI GEN8 processor that upscales the picture to 4K quality with rich colours and high brightness. Artificial intelligence recognises objects with pixel precision and optimises the image for an undisturbed viewing experience. ¹ UL-approved Perfect Black technology improves the visual performance of black in brightness and contrast. UL Eyesafe certification reduces eye fatigue. ² Colours have also been certified with 100% volume and 100% fidelity – regardless of lighting conditions. ³ AI Super Upscaling and OLED Dynamic Tone Mapping analyse the elements of each image to improve overall resolution, brightness, depth, and clarity. ⁴ The Brightness Booster feature provides a brighter picture to enhance light. ²²
Smart TV with AI Magic Remote and webOS Smart Features
The TV includes an AI Magic Remote with AI integration. ²¹ The next-generation remote eliminates the need for an additional device – a motion sensor and scroll button partially replace the work of a classic mouse. Voice commands are also available. ⁴ AI features include:
- AI Voice ID ⁵ – recognises the user based on their voice and offers personalised recommendations
- AI Search ⁶ – Microsoft Copilot allows you to get more results and solutions
- AI Chatbot ⁷ – assistance with setup and troubleshooting
- AI Concierge ⁸ – personalised keywords and recommendations based on search and viewing history
- AI Picture Wizard – algorithms learn your preferences from 1.6 billion image options
- AI Sound Wizard – create a sound profile from more than 40 million parameters
- “Hi LG” – activate voice commands
LG Gallery+ Transforms Your TV into a Digital Picture with Personalised Content
If you're not watching TV, the screen can be transformed into a living art canvas with impressive scenery and videos. ¹⁰ Thanks to personalisation, you can choose exactly the type of content you want to display. You can add pre-set music to the picture or connect a mobile device via Bluetooth. The features can also be used to display photos and videos taken with your smartphone. ¹¹ A personalised control panel creates an environment similar to a smartphone or tablet. Widgets can display, for example, the weather, current time, sports scores or your Google Calendar. ¹² Smart features include Always Ready, AI Brightness Control and a motion sensor. ¹³
The LG OLED77C59LB Has 40W Speakers with AI and a Virtual 11.1.2 System
The OLED77C59LB features 40W speakers (2.2) and uses AI Voice Remastering technology to help create a balanced sound environment. The technology can extract voices, music and sound effects and then optimise the sound to be as clear as possible. Dynamic Sound Booster uses the power of the AI processor for an even more pronounced sound. Using deep learning, it creates a virtual 11.1.2 channel system that can fill the entire room with sound. ¹⁴
LG OLED77C59LB Smart TV Connectivity
The LG smart TV has a diverse range of connections:
- 3× USB 2.0
- HDMI Audio Return Channel – (HDMI eARC 2)
- Bluetooth 5.3
- 4× HDMI 2.1
- CI Slot 1
- Wi-Fi 6
- LAN connector
- Simplink (HDMI CEC)
- 2× RF input (antenna/cable)
Multi View, LG Channels and Smart Content Sharing
The LG Smart TV offers a wide range of entertainment options thanks to the Multi View feature, which allows mirroring of different devices via Google Cast or AirPlay. ¹⁶ For example, the screen can be split into two parts to watch multiple sources simultaneously. Another feature is LG Channels – a streaming service with a range of live and on-demand channels.
Smart TV with 4K 120Hz Game Mode, VRR and Cloud Gaming
The LG smart TV offers the ability to play thousands of games via LG TV with access to GeForce NOW, Amazon Luna, Blacknut, Boosteroid and Xbox. You can use a gamepad or a remote control to play. The LG OLED77C59LB enables 4K cloud gaming at 120Hz with HDR support. A quality gaming experience is enhanced by G-Sync compatibility, 144Hz VRR, a low 0.1ms response time with Intertek certification, AMD FreeSync Premium and ClearMR 9000 certification. ¹⁷
Dolby Vision and Dolby Atmos Technology for a Cinematic Experience
The LG OLED77C59LB Smart TV expands your viewing options with a range of modern technologies and features. Thanks to them, you can enjoy movies, TV series and sports broadcasts in different light conditions during the day and evening. Dolby Vision, Dolby Atmos and Ambient FILMMAKER MODE, which preserves the filmmakers' intent, play an important role. ¹⁸
¹ Compared to the α7 Gen8 4K AI processor of the same year, based on internal specification comparison.
² LG's OLED display was tested by UL for perfect black, measured by the IDMS 11.5 circular light reflection method, based on typical indoor lighting (200 lux to 500 lux). Actual performance may vary depending on ambient lighting and viewing environment. LG's OLED displays are UL tested for perfect colour and meet IDMS 11.5 circular light reflection standards. LG OLED TVs have been certified by eyesafe® as models with a circadian performance factor.
³ “100% Colour Accuracy” and “100% DCI-P3 Colour Volume” apply to 2025 OLED TVs. LG OLED displays are UL tested for perfect colours and meet IDMS 11.5 standards for circular light reflection. The LG OLED display is certified by Intertek for 100% colour accuracy, measured to CIE DE2000 standard with 125 colour samples. The display's Colour Gamut Volume (CGV) meets or exceeds the CGV of the DCI-P3 colour space, which has been independently verified by Intertek.
⁴ “AI Picture Pro” does not work with copyrighted content on OTT services. The picture quality of enhanced content depends on the resolution of the input source.
⁵ Depending on the region and network connection, restricted or limited content may be displayed. Voice ID support may vary by region or country and is available on OLED, QNED, NanoCell and UHD TVs launched from 2024. Only works with apps that support a Voice ID account.
⁶ The AI Search feature is available on OLED, QNED, NanoCell, and UHD TVs released from 2024. The US and Korea use the LLM model. An internet connection is required.
⁷ An internet connection is required. The AI Chatbot feature is only available in countries that support NLP in the native language. The AI Chatbot can be connected to customer service.
⁸ Supported menus and apps may vary by country. Menus shown may differ at release. Keyword recommendations vary by application and time of day.
⁹ The webOS Re:New Program applies to 2025 OLED/QNED/NanoCell/UHD TVs. The webOS Re:New program supports a total of four upgrades over five years, with the threshold being the pre-installed version of webOS and the upgrade schedule varying from the end of the month to the beginning of the year. Updates and schedules for some features, apps and services may vary by model and region. Upgrades are available for 2022 OLED and 2023 UHD and higher models.
¹⁰ Available content may vary by country. Content provided is subject to change. 4,000 items are only available in countries where webOS Pay is supported (Korea, USA, UK and selected EU countries). A subscription to the LG Gallery+ service is required for full access to content and features. A free trial month is offered exclusively to subscribed customers.
¹¹ The feature works when you are logged into your Google Photos account and have at least 10 photos in the app.
¹² Access to Google Calendar requires a Google account.
¹³ Brightness sensors may vary by model. Motion sensors are only available on M5 and G5 models.
¹⁴ Needs to be activated in the sound mode menu. Sound may vary depending on the listening environment.
¹⁵ Bezel size varies by model series and size.
¹⁶ Picture and sound settings are the same on both screens. Apple, the Apple logo, Apple TV, AirPlay and HomeKit are trademarks of Apple Inc. registered in the U.S. and other countries. Support for AirPlay 2, HomeKit, and Google Cast may vary by region and language.
¹⁷ Gaming portal support may vary by country. Support for cloud gaming services and games within the gaming portal may vary by country. Some gaming services may require a subscription and gamepad. 144Hz only works with games or PC inputs that support 144Hz. HGiG is a voluntary group of companies from the gaming and TV industries that work together to create and publish guidelines to improve the gaming experience for consumers in HDR. HGiG support may vary by country. ClearMR is a VESA certification program for evaluating motion blur on screens. LG OLED displays have been certified by Intertek for a 0.1ms (grey-to-grey) response time and corresponding gaming performance.
¹⁸ Ambient FILMMAKER MODE is a trademark of UHD Alliance, Inc. Ambient FILMMAKER MODE with Dolby Vision is supported. Ambient FILMMAKER mode automatically starts on AppleTV+ and in the Amazon Prime video app.
¹⁹ LG supports “Matter” standard Wi-Fi devices. Supported “Matter” services and features may vary depending on the connected devices. Initial connection of ThinQ and Matter devices should be done via the ThinQ mobile app. Use of the hands-free voice feature without a remote control is only possible with the alpha 9 AI and alpha 11 AI processor. May vary by product and region.
²⁰ LG soundbar can be purchased separately. Sound mode control may vary by model. Please note that the service may not be available at the time of purchase. An internet connection is required for updates. Compatible TV models may vary by region and country. Use of the LG TV remote is limited to certain functions only.
²¹ The design, availability and features of the AI Magic Remote may vary by region and supported language, even for the same model. Some features may require an internet connection. AI Voice Recognition is only provided in countries that support NLP in their native language.
²² Brightness may vary by model, screen size, and market region.
Specifications
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LG electronics INC. Alfred-Herrhausen-Allee 3-5, 65760 Eschborn, Germany, [email protected], +49 6196 7883000
Specifications can be changed without notice. Images are for illustrative purposes only.
