77" LG OLED77G55LW + Soundbar SG10TY

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77" LG OLED77G55LW + Soundbar SG10TY

LG OLED77G55LW Smart Television
77″ OLED television LG OLED77G55LW with 4K resolution, AI processor and wall mounting
The LG OLED77G55LW is a smart OLED television 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 boosts the refresh rate up to 165Hz. Performance is driven by the alpha 11 AI GEN2 processor with a host of features and certifications – for example, UL Perfect Black and Perfect Colour, which confirm the superior picture quality. Control is provided by a remote control with AI features for easier use of the LG TV. When idle, the LG Gallery+ mode turns the screen into a personalised art canvas with the option to integrate your own photos or videos with musical accompaniment. The built-in 60W speakers combined with AI provide a virtual 11.1.2 channel sound system, and when connected to a soundbar, they further enhance the experience of watching sports, films 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 Mounting the LG OLED77G55LW smart TV on the wall improves the aesthetic and saves space in the room. ¹⁵ With its consumption of 101–299kWh/1,000h, it falls into energy efficiency class E.

Key features of the 77" LG OLED77G55LW smart television
- OLED panel with a screen size of 77″ (195 cm)
- 4K Ultra HD resolution (3,840 × 2,160 px)
- LG OLED77G55LW features the alpha 11 AI GEN2 processor
- Refresh rate 100/120Hz, Game Mode up to 165Hz
- Dolby Vision and Dolby Atmos technology
- webOS operating system with the Re:New program (up to 5 years of updates)
- 60W 4.2 speakers with virtual 11.1.2 sound option
- 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 capabilities (GeForce NOW, Xbox, Luna, etc.)
- Multi View function for displaying multiple sources at once
- Wall mounting of the smart TV with VESA mount to save space
- Google Cast and Apple AirPlay integration
- Energy efficiency class E (101–299kWh/1,000h)

alpha 11 AI GEN2 processor and technology for a superb OLED picture
The SMART OLED television is equipped with the alpha 11 AI GEN2 processor, which upscales the image resolution to 4K quality with rich colours and high brightness. Artificial intelligence recognises objects with pixel-level precision and optimises the picture for an uninterrupted viewing experience. The Brightness Booster Ultimate feature provides up to three times brighter images. ¹ Top quality is declared by UL Perfect Black, Perfect Colour and TÜV Rheinland True Visual Experience with Indoor Lighting certifications for watching TV day, night and in the dark. ² AI Super Upscaling, AI Perceived Object Enhancer and OLED Dynamic Tone Mapping functions analyse each pixel and enhance the resolution, brightness, depth and clarity of the image. ³



Smart TV with AI Magic Remote and webOS smart features
The TV comes with an AI Magic Remote with AI integration. ²¹ The next-generation remote eliminates the need for another 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 – recognises the user based on their voice and offers personalised recommendations ⁵
- 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 picture options
- AI Sound Wizard – create a sound profile from over 40 million parameters
- “Hi LG” – activate voice commands



LG Gallery+ turns your TV into a digital screen with personalised content
When you're not watching TV, the screen can transform into a living art canvas with impressive scenes and videos. ¹⁰ Thanks to personalisation, you can choose exactly the type of content you want to display. You can add preset music to the image 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 the weather, current time, sports scores or your Google calendar, for example. ¹² Smart features include Always Ready, AI Brightness Control and a motion sensor. ¹³

The LG OLED77G55LW has 60W speakers with AI and a virtual 11.1.2 system
The OLED77G55LW features 60W speakers (4.2) and helps create a balanced sound environment thanks to AI Object Remastering technology. 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

Connectivity of the LG OLED77G55LW smart TV
The LG smart TV has a diverse range of connections:
- 3× USB 2.0
- HDMI Audio Return Channel – 2× HDMI eARC
- SPDIF
- Bluetooth 5.3
- CI Slot 1ea (except GB)
- HDMI output 4ea
- Wi-Fi 6
- 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 function, which allows you to mirror different devices via Google Cast or AirPlay. ¹⁶ For example, the screen can be split into two parts to watch multiple sources at once. Another feature is LG Channels – a streaming service offering a variety 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 the LG TV with access to GeForce NOW, Amazon Luna, Blacknut, Boosteroid and Xbox. You can use a gamepad or the remote control to play. The LG OLED77G55LW enables cloud gaming in 4K resolution at 120Hz with HDR support and GeForce RTX 5080 graphics performance. Compatibility with G-Sync, 165Hz VRR, a low 0.1ms response time with Intertek certification, AMD FreeSync Premium and ClearMR 10000 certification all contribute to a quality gaming experience. ¹⁷


Dolby Vision and Dolby Atmos technology for a cinematic experience
The LG OLED77G55LW Smart TV extends the TV viewing experience with a range of modern technologies and features. Thanks to them, you can enjoy films, series and sports broadcasts in various lighting conditions during the day and evening. Dolby Vision, Dolby Atmos and Ambient FILMMAKER MODE play a significant role, preserving the creators' cinematic intent. ¹⁸

LG SG10TY Soundbar
3.1-channel soundbar with 420W power for LG OLED
The LG SG10TY is a premium 3.1-channel soundbar with a total power of 420W that perfectly complements LG's G-Class OLED TVs. It features easy and intuitive controls, balanced and high-quality sound, and lossless quality with multi-channel audio support. The integration of artificial intelligence automatically optimises the sound according to the space and the listener's current position. The soundbar also allows connection to a games console and high-resolution audio streaming from popular platforms.
Key features of the LG SG10TY soundbar
- Premium 3.1-channel soundbar with a total power output of 420W
- An ideal companion for G-Class LG OLED TVs
- The LG SG10TY offers intuitive and easy control
- AI integration adapts to the user, content and your position
- WOW Orchestra with unique sound
- WOWCAST ready for wireless connection to an LG TV with lossless quality
- The LG Soundbar converts basic two-channel sound to multi-channel sound
- VRR/ALLM support ensures gaming without stuttering and with low input latency
- Streaming from your favourite online platforms

WOW Orchestra, WOW Interface and WOWCAST for connecting with your LG TV
The LG SG10TY soundbar has a design compatible with the LG OLED series and complements it not only acoustically, but also aesthetically.
- WOW Interface – clear and simple control of the soundbar directly through the TV interface
- WOW Orchestra – a combination of TV and soundbar speakers for a wider soundstage
- WOWCAST Ready – wireless connection to your LG TV with lossless sound transmission

Soundbar with 3D spatial sound and AI Room Calibration Pro
The soundbar features three-level spatial sound that adds a virtual layer. The result is the creation of a sound dome with rich and dynamic sound. ²² AI Room Calibration Pro technology automatically detects the position of the listener and rear speakers and adjusts for differences in volume and latency according to the room's acoustics and the content being played. ²³ In addition, the LG Soundbar converts basic two-channel audio into multi-channel surround sound that fills the entire room. ²⁴

LG SG10TY soundbar for gaming with VRR and ALLM support
The SG10TY adapts to different types of content and provides optimal conditions for listening to music, watching sports, films and playing games. The soundbar allows you to connect to a games console, which also frees up a slot on the TV for another device. Support for VRR and ALLM technologies ensures smooth gaming without stuttering and with low input latency. ²⁵

Stream music via Spotify Connect, TIDAL Connect and Chromecast
The LG SG10TY soundbar lets you stream music from your favourite platforms in lossless quality thanks to HD streaming support. Services such as Spotify Connect, TIDAL Connect and Chromecast are supported. ²⁶ The device is also compatible with selected AI assistants, so some functions can be controlled via supported platforms. ²⁷

¹ Brightness may vary depending on the model, screen size and market region. According to internal measurements, the peak brightness is three times that of the LG OLED B5 at a 10% test window.
² The LG OLED display is UL certified and measured for Perfect Black according to the IDMS 11.5 Ring-light Reflection standard, which is based on typical indoor lighting (200 lux to 500 lux).
The LG OLED display is UL certified for perfect colour according to IDMS 11.5 standards for circular light reflection.
The 65" LG 2025 M5/G5/C5/B5 is TUV True Visual Experience with Indoor Lighting certified. TUV's True Visual Experience certification means that the product has achieved the highest level of 'Perfect' in all five ambient image quality indicators (black, realism, perceived contrast length, gradation accuracy, and ambient contrast modulation) when tested to IDMS 11.5 Ring-light Reflection standards up to 500 lx. The LG OLED display is UL certified and measured for Perfect Black according to the IDMS 11.5 Ring-light Reflection standard, which is based on typical indoor lighting (200 lux to 500 lux). Actual performance may vary depending on the ambient lighting and viewing environment. The LG OLED display is UL certified for perfect colour according to IDMS 11.5 standards for circular light reflection. The 65" LG 2025 M5/G5/C5/B5 is TUV True Visual Experience with Indoor Lighting certified.
TUV's True Visual Experience certification means that the product has achieved the highest level of 'Perfect' in all five ambient image quality indicators (black, realism, perceived contrast length, gradation accuracy and ambient contrast modulation) when tested to IDMS 11.5 Ring-light Reflection standards up to 500 lx.
The LG OLED TV is certified for Circadian Performance Factor by eyesafe®
'Glare-free' refers to the ″ OLED M5 83/77/65 and ″ OLED G5 83/77/65/55 models.
'100% colour fidelity' and '100% colour volume according to DCI-P3' apply to 2025 OLED TVs.
The LG OLED display is UL certified for perfect colour according to IDMS 11.5 standards for circular light reflection.
The LG OLED display is certified by Intertek for 100% colour fidelity, measured to the CIE DE2000 standard with 125 colour samples.
Display reflectance is defined as the SCI (Specular Component Included) 550 nm value, independently tested by Intertek.
According to Intertek's measurements, the value of the LG OLED glare-free display is less than 1%.
The display's colour gamut volume (CGV) is equal to or higher than the CGV of the DCI-P3 colour space, as independently verified by Intertek. The LG OLED display is certified by Intertek for non-reflectivity as measured by the IDMS 11.2.2 sample sphere implementation.
³ AI Picture Pro will work with any copyright-protected content on OTT services. The picture quality of upscaled content varies depending on the source resolution.
⁴ 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. The AI Voice recognition feature is only provided in countries that support NLP in their native language.
⁵ Depending on the region and network connection, reduced or limited content may be displayed. The Voice ID feature is available on OLED, QNED, NanoCell and UHD TVs released from 2024 onwards. It only works with apps that support the Voice ID account. Voice control is only available in supported languages and countries.
⁶ The AI Search feature is available on OLED, QNED, NanoCell and UHD TVs released from 2024 onwards. The USA 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 their native language. The AI Chatbot can be connected to customer service.
⁸ Supported menus and apps may vary by country. The menus displayed may differ on release. Keyword recommendations vary by app 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 pre-installed version of webOS being the baseline, and the upgrade schedule varies 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. The content provided may change.
¹¹ The feature works if you are signed in to 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 Must be activated in the sound mode menu. Sound may vary depending on the listening environment.
¹⁵ The bezel size varies by series and size. 97/83/77/65/55″ OLED G5 with One Wall Design. The 48″ OLED G5 has an ultra-slim design. Depending on the installation environment, there may be a small gap between the TV and the wall. Installation requirements vary. See the installation guide for details.
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 US 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 a gamepad. A separate subscription is required. Offers may vary depending on the subscription plan. Only available on LG OLED M5, G5, and C5 (including C5E, C5Z, CS5) and QNED9M models. The 83/77/65/55″ OLED G5 model only works with games or PC inputs that support 165Hz. And on Dolby Vision inputs it works at up to 144Hz. The 97″ model supports 120Hz and the 48″ model supports 144Hz. HGiG is a voluntary association of companies from the gaming industry and television display manufacturing, which aims to set parameters and guidelines to improve the HDR gaming experience for customers. HGiG support may vary by country. The 48″ OLED G5 is only ClearMR 9000 certified. ClearMR is a VESA certification program that evaluates display performance in terms of motion blur. LG OLED displays are certified by Intertek for 0.1ms response time (grey-to-grey) and qualified 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 launches 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 processors. May vary by product and region.
²⁰ The 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 control 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. The AI Voice Recognition feature is only provided in countries that support NLP in their native language.
²² Three-level surround sound is available in Cinema and AI Sound Pro modes. The middle layer is created using the Soundbar's channel. The sound from the front and top speakers is synthesised to create a sound field. If there is no rear speaker, the rear field cannot be created. If there is no rear speaker, the rear field cannot be created.
²³ AI Room Calibration Pro is an automatic sound tuning technology that compensates for the environment in which the soundbar is placed, using algorithms that improve sound performance. It supports both supplied (6-channel) and optional (2-channel) rear speakers, and there is no difference in calibration depending on the number of channels (both supplied and optional speakers calibrate the same gain level and delay difference). When no rear speakers are connected, it works with the old '23 algorithm. When setting up rear speakers, AI Room Calibration Pro can be performed via the LG Soundbar app. Please note that the service may not be available at the time of purchase. A software update may be required. A network connection is required for the update. Rear speakers are sold separately.
²⁴ The smart up-mixing algorithm uses sound for each channel in AI Sound Pro, Cinema, Clear Voice Pro, Game and Sports modes. Multi-channel sound works thanks to a smart up-mixing algorithm. This algorithm does not apply to Standard Mode and Music Mode. Bass Blast does not use the smart up-mixing algorithm, but copies the two-channel information and sends it to all channels.
²⁵ The TV, soundbar and console must support VRR/ALLM. VRR throughput is limited to 60Hz content. Please note that the service may not be available at the time of purchase. A software update may be required. A network connection is required for the update. HDCP 2.3 supports 4K content. 120Hz support varies by device, supporting up to YCbCr4:2:0 at 4K resolution.
²⁶ Content and app availability may vary by country or region. Separate subscriptions are required for OTT services. Please note that the service may not be available at the time of purchase. A software update may be required. A network connection is required for the update.
²⁷ Some features require a subscription or third-party account. Google is a trademark of Google LLC and Google Assistant is not available in some languages and countries. Amazon, Alexa and all related marks are trademarks of Amazon.com, Inc. or its affiliates. Apple, the Apple logo and Apple AirPlay 2 are trademarks of Apple Inc. registered in the U.S. and other countries. Please note that the service may not be available at the time of purchase. A software update may be required. A network connection is required for the update.
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| Code: | BUNwk6018c47 |
| Links: | Producer's Website: |
| Manufacturer information |
LG electronics INC. Alfred-Herrhausen-Allee 3-5, 65760 Eschborn, Germany, [email protected], +49 6196 7883000
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