LG - 55" Class G4 Series OLED evo 4K UHD Smart webOS TV (2024)
Series
OLED 4K - G4Screen Size Class
55"More Buying Options
Highlights
- Key Specs
- Display Type: OLED
- Resolution: 4K (2160p) (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
- Screen Size Class: 55 inches (The group size measurement of a screen. This differs from a screen size measured diagonally from corner to corner.)
- High Dynamic Range (HDR): true (An HDR-compatible 4K TV or other HDR-compatible product displays HDR video content when it's available from sources like 4K Ultra HD Blu-ray Discs and 4K streaming services.)
- High Dynamic Range Format: Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) (There are a few HDR formats that tell the TV or other HDR-compatible product how to best utilize its capabilities to display HDR content. HDR technology can support one or multiple formats, each with various benefits to picture quality.)
- OLED Technology: OLED EVO
- Refresh Rate: 120Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Motion Enhancement Technology: OLED Motion (Proprietary technologies produced in addition to the Refresh Rate that smooth out faster moving pictures to reduce blur and pixelation.)
- Specific Manufacturer Technologies: α11 AI Processor, Brightness Booster Max,¹Magic Remote w/NFC, OLED Dynamic Tone Mapping Pro, LG ThinQ, webOS 24, LG Channels, AI Sound Pro (This is technology that's specific to a TV brand (sometimes called proprietary technology). Here you'll see terms related to picture quality, brightness, processors and more.)
- Smart Platform: webOS (Just like a computer, a smart TV needs an operating system (also called a smart platform) in order to access the Internet, connect with entertainment apps, and play streaming content. Some common TV smart platforms are; Roku TV, Android TV, and Chromecast.)
- Featured Streaming Services: Netflix, Max, Disney+, YouTube, Prime Video, ESPN+, Apple TV+, Sling TV (Streaming services and other programs are available on this device. Keep in mind, there may be more services supported than just those shown here.)
- Number of HDMI Inputs (Total): 4
- TV Tuner Type: ATSC, Clear QAM
- Works With: Amazon Alexa, Google Home, Apple Home (Compatible with or able to be connected to other smart devices or applications.)
- Voice Assistant Built-in: Amazon Alexa (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
- General
- Brand: LG
- Model Number: OLED55G4SUB
- Product Name: 55" Class G4 Series OLED evo 4K UHD Smart webOS TV (2024)
- Series: OLED 4K - G4 (Part of a group of the same product type with similar features.)
- Model Year: 2024
- Dimensions
- Product Height With Stand: 30.9 inches
- Product Width: 48.1 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth With Stand: 10.4 inches
- Product Height Without Stand: 27.7 inches
- Product Depth Without Stand: 1.1 inches
- Product Weight With Stand: 49.6 pounds
- Product Weight Without Stand: 39.5 pounds
- Stand Width: 19.1 inches (The horizontal measurement of the stand/base, or the distance from the outside of one leg to the outside of the opposite leg, as it is attached to the product.)
- Stand Depth: 10.4 inches
- Adjustable Stand Width: false (Whether the stand can adjust to have more than one measurement either between the legs or the base itself.)
- Display
- Display Type: OLED
- Resolution: 4K (2160p) (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
- Screen Size: 55.2 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Size Class: 55 inches (The group size measurement of a screen. This differs from a screen size measured diagonally from corner to corner.)
- High Dynamic Range (HDR): true (An HDR-compatible 4K TV or other HDR-compatible product displays HDR video content when it's available from sources like 4K Ultra HD Blu-ray Discs and 4K streaming services.)
- High Dynamic Range Format: Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) (There are a few HDR formats that tell the TV or other HDR-compatible product how to best utilize its capabilities to display HDR content. HDR technology can support one or multiple formats, each with various benefits to picture quality.)
- Picture Quality Enhancement Technology: Cinema HDR
- OLED Technology: OLED EVO
- Curved Screen: false
- Refresh Rate: 120Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Motion Enhancement Technology: OLED Motion (Proprietary technologies produced in addition to the Refresh Rate that smooth out faster moving pictures to reduce blur and pixelation.)
- Maximum Contrast Ratio (Native): Infinite (The difference between the brightest and the dimmest a screen panel can be. A higher contrast produces more in-depth images.)
- Synchronization Technology: G-SYNC Compatible (NVIDIA Adaptive Sync), FreeSync (AMD Adaptive Sync) (Generally, these technologies allow syncing between a computer/console game's frame rate and the device's refresh rate for a smoother display without tearing.)
- Closed Captioning: true (The text version of spoken audio displayed on the screen. Devices that can display closed captioning typically have the option to toggle the feature on or off.)
- Features
- Remote Control Type: Magic
- Specific Manufacturer Technologies: α11 AI Processor, Brightness Booster Max,¹Magic Remote w/NFC, OLED Dynamic Tone Mapping Pro, LG ThinQ, webOS 24, LG Channels, AI Sound Pro (This is technology that's specific to a TV brand (sometimes called proprietary technology). Here you'll see terms related to picture quality, brightness, processors and more.)
- Smart Capable: true (Smart, or smart-capable devices are able to connect directly to your home network in order to stream content from the Internet, run Internet-based apps, or connect to other smart devices.)
- Smart Platform: webOS (Just like a computer, a smart TV needs an operating system (also called a smart platform) in order to access the Internet, connect with entertainment apps, and play streaming content. Some common TV smart platforms are; Roku TV, Android TV, and Chromecast.)
- Featured Streaming Services: Netflix, Max, Disney+, YouTube, Prime Video, ESPN+, Apple TV+, Sling TV (Streaming services and other programs are available on this device. Keep in mind, there may be more services supported than just those shown here.)
- Screen Mirroring: true (Casts the screen of one device onto another wirelessly, using a common protocol (typically Bluetooth).)
- Screen Mirroring Technology: Apple AirPlay 2, Chromecast
- Content Sharing: Mobile to TV (The device is capable of connecting to another device in order to send or receive streaming content. Share content from your mobile device to your TV or vice versa.)
- Indoor Or Outdoor Use: Indoor (Indicates the appropriate environment product was designed to be used in.)
- Text-To-Speech: true (A system that converts language text into speech.)
- Video Description: true (Indicates whether the device features descriptive video service (DVS). This service provides narration of key elements in the program, such as actions, costumes, and scene changes, to help engage visually-impaired audiences.)
- V-Chip: false (Feature that blocks television programming if it has a content rating outside of the acceptable rating(s) configured by the user.)
- TV Tuner: Digital (The ATSC TV Tuner is a component built into conventional TV sets or other devices for receiving over-the-air broadcast TV without a cable/satellite box. Digital tuners may be purchased separately and connected to a device if it does not have one built in.)
- Microphone Range: Far field (Near field microphones require you to be very close to the device for the sound to be picked up. Far field microphones allow you to speak to a device from a distance.)
- Connectivity
- Number of HDMI Inputs (Total): 4
- Display Connector(s): 4 x HDMI 2.1 (The number and type of connectors used to connect to an external display.)
- Network Connector(s): 1 x LAN
- Audio Only Outputs: 1 x Optical digital audio
- USB Ports: 3 x USB-A 2.0 (The number and type of USB ports the product has.)
- HDMI Audio Return Channel (ARC): ARC
- Wireless Connectivity: Wi-Fi, Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- TV Tuner Type: ATSC, Clear QAM
- RF Antenna Input: true (This input is used to connect devices such as antennas or cable boxes to a TV via a coaxial cable.)
- Number Of USB Port(s) (Total): 3 (The total number of USB ports including all generations and versions.)
- Bluetooth Version: 5.1 (The Bluetooth specification formalized by the Bluetooth Special Interest Group. All versions of the Bluetooth standard are backwards compatible with previous versions.)
- Headphone Jack: false (The device features an interface that allows for the connection of headphones.)
- Compatibility
- VESA Wall Mount Standard: 300mm x 200mm (VESA wall mount standards refer to the spacing of screw holes built into a TV in order to fit with standard TV wall mounts. These standards are implemented into most TVs and monitors.)
- Works With: Amazon Alexa, Google Home, Apple Home (Compatible with or able to be connected to other smart devices or applications.)
- Voice Assistant Built-in: Amazon Alexa (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
- Audio
- Built-In Speakers: true
- Built-in Speaker Type: Downward firing (Backward, downward, and front-firing speakers direct sound into the room from those respective directions. A soundbar is typically long and rectangular, and designed to act as an all-in-one speaker with greater sound production than that of a TV alone. An acoustic surface is the result of small sound actuators embedded directly behind the screen, turning the entire screen's surface into a speaker.)
- Surround Sound Supported: Dolby Atmos (Surround sound systems use multiple audio channels and speakers to create an immersive sound experience for the listener. There are also various proprietary technologies that imitate this kind of sound via a device's built-in speakers or soundbar.)
- Number of Audio Channels: 4.2 (The number of discrete channels of sound output. This can be a single number or multiple numbers separated by decimal(s). The first number is the primary, horizontally directed audio channels. The number after the first decimal, if applicable, is the number of subwoofer outputs or channels. The number after the second decimal, if applicable, is the number of height or atmospheric channels designed to immerse the listener by producing overhead sound effects.)
- Power
- ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- EPEAT Qualified: false (The Electronic Product Environmental Assessment Tool (EPEAT) was designed to provide an environmental assessment tool for purchasers. In order to qualify for EPEAT, a product must meet all 23 required criteria.)
- Estimated Annual Operating Cost: 41 United States dollars (Predicted cost of operating the product under average conditions for one year.)
- Estimated Annual Electricity Use: 257 kilowatt hours (Predicted amount of electricity needed to operate the product under average conditions for one year.)
- Rechargeable Battery (Remote Control): false
- Battery Size (Remote Control): AA (The battery size required for operation.)
- Number Of Batteries Required (Remote Control): 2
- Number of Batteries Included (Remote Control): 2
- Battery Chemistry (Remote Control): Alkaline
- Included
- Wall Mount Included: false
- Stand Included: true
- Warranty
- Warranty - Parts: 1 Year, 5 Year Panel Only (see full limited warranty terms and conditions)
- Warranty - Labor: 1 year limited
- Box Dimension
- Height: 32.5 inches
- Width: 55 inches
- Depth: 7 inches
- CubicDimension: 12513 inches
- Other
- UPC: 195174077177
The LG OLED evo G4-Series is powered by the α11 AI Processor for even better picture and performance. Brightness Booster Max produces up to 150% brighter images,¹ for luminous, high-contrast picture quality, even in well-lit rooms. When you're not watching, you can display art, photos and other content to blend the LG OLED evo G4 into your surroundings. Search less and stream more, thanks to the next generation of AI technology from LG webOS 24. And with Quick Cards, you can group your favorite apps and use the Magic Remote to easily find exactly what you're looking for—like instant access to over 300 free channels with LG Channels.² Every LG OLED comes loaded with Dolby Vision for extraordinary color, contrast and brightness, plus Dolby Atmos³ for sound you can feel all around you. You'll land in the center of the action with FILMMAKER MODE, allowing you to see films in the director's original formatting. Plus, with a 5-year panel warranty,⁴ you can watch on and on with confidence and peace of mind that we stand behind our premium LG OLED evo TVs.
- 8.3 million self-lit pixels: With OLED’s over 8.3 million self-lit pixels see perfect black and luminous color.
- Alpha 11 AI Processor: Alpha 11 AI Processor provides smooth, crisp picture and sound with AI Picture Pro and AI Super Upscaling.
- Dolby Vision, Dolby Atmos & FILMMAKER MODE: Enjoy movie magic from home with Dolby Vision, Dolby Atmos¹ & FILMMAKER MODE.
- Ultimate Gaming: Ultimate Gaming with NVIDIA G-Sync and AMD FreeSync Premium.
- Brightness Booster Max: Brightness Booster Max technology magnifies each individual pixel for remarkably luminous detail.
- 5 Year panel warranty: 5 Year panel warranty² and industry-leading OLED Care + so you'll enjoy OLED for years to come.
- webOS, LG Channels & webOS Re:New: With webOS & LG Channels, browse your favorite streaming apps & view 300+ free channels. Enjoy up to 5 years of software updates with webOS Re:New.³
Whats Included
- 55" Class G4 Series OLED evo 4K UHD Smart webOS TV
- Table top stand
- Magic Remote with NFC (MR24)
- Remote Control Batteries (2)
- Power Cable (attached)
- Quick Start Guide
Product Manuals
Documents
- Energy_Guide_PDF
Disclaimers
- ¹Dolby, Dolby Vision, Dolby Atmos, and the double-D symbol are registered trademarks of Dolby Laboratories Licensing Corporation. Manufactured under license from Dolby Laboratories. Confidential unpublished works. Copyright © 2012–2024 Dolby Laboratories. All rights reserved.
- ²In the 1st year of the warranty, panel, parts and labor costs are covered. In the 2nd-5th year of the warranty, only panels are covered, and labor will be charged. The 5-year limited panel warranty is available for the G, Z & M Series. Please see https://www.lg.com/us/PDF/warranty/he/LG_5_Year_warranty_G_and_Z_series.pdf for full terms and conditions.
- ³Internet connection and subscriptions to streaming services are required; number of LG Channels subject to change. Software update will automatically download. Consumers who disable “auto-update” will receive a pop-up notification to accept or deny software update.
- Web-based services and content require high-speed Internet service. Some services may require a subscription.
Q: What type of processor powers this LG TV?
A: This LG TV is powered by the Alpha 11 AI Processor.
Q: Can I control this TV with my voice?
A: Yes, this TV is voice controlled and works with Amazon Alexa.
Q: How many HDMI inputs does this TV have?
A: This TV is equipped with 4 HDMI inputs.
Q: Does this TV include built-in speakers?
A: Yes, this LG TV has built-in speakers.
Q: What is the screen size class for this TV?
A: This LG TV falls under the 55-inch screen size class.
Q: Does this TV support Dolby Atmos?
A: Yes, this LG TV supports Dolby Atmos for an immersive audio experience.
Q: What is the warranty on the panel for this TV?
A: This LG TV comes with a 5-year warranty on the panel.
A: I'm 67 and retired. I purchased the G4 mainly for gaming which I do a lot. I have a C2 from 2020. The new G4 is Awesome. The updated components especially the New Processor in the G4 really makes a difference. Streaming movies in 4k HDR looks Awesome. Also the updated blue tooth allows me to use my really good Headsets. If he has hearing problems like I do, this is a great feature.
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| Pros for LG - 55" Class G4 Series OLED evo 4K UHD Smart webOS TV (2024) | |||
|---|---|---|---|
| Picture Quality, Brightness, Refresh Rate, Black Level, Ease of use | Picture Quality, Refresh Rate, Gaming Performance, Setup Ease, Responsiveness | Picture Quality, Brightness, Black Level, OLED Quality, Design | Picture Quality, Gaming Performance, Refresh Rate, Ease of Setup, User Interface |
| Cons for LG - 55" Class G4 Series OLED evo 4K UHD Smart webOS TV (2024) | |||
| There were no cons for this product— | Brightness | Remote Control, User Interface, Weight, Connectivity | Brightness |
Specs
Reviews
Customers are saying
Customers are delighted by the exceptional picture quality and brightness of the 55" Class G4 Series OLED evo 4K UHD Smart webOS TV (2024). Many appreciate the smooth performance for gaming, enhanced by the high refresh rate and OLED technology. The ease of use and elegant design are also frequently praised. Overall, the television receives overwhelmingly positive feedback for its visual performance and user-friendliness.
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
- Rated 5 out of 5 stars
It's a keeper!
This tv has a beautiful picture. I bought it on sale and it was still a bit pricey but I splurged anyway. My living room is super bright and the tv's picture still shines through amazing. Navigating the webos and magic remote is fairly easy. Not a gamer so I can't speak for that. At one point I thought about exchanging it for something less expensive but I couldn't let this go. I'm very happy with my purchase.
Posted by Marg
- Rated 5 out of 5 stars
Best TV I ever had!
This is my second OLED TV coming from a LG C1 and let me just say am impressed! At first I was hesitant in buying a higher end OLED TV because I was just in the market for another tv for a bedroom but when I saw the difference of the G series compared to the C series, I knew I had to grab this tv. Sure, it’s quite expensive compared to the C series but I figured if this was gonna be my main television for the next couple of years I minus well treat myself to a good high end tv and boy was it worth it! The brightness levels compared to my previous LG C1 OLED is night and day better as well as the picture quality. The built quality of the LG G4 OLED TV is also superb and doesn’t feel cheap by any means and it shouldn’t be if you are paying this kind of money for a television! I am also really happy that it came included with a stand rather than a wall mount as I am not a fan of wall mounting tvs. Only gripe for this tv is the terrible quality remote that it comes with but other than that, I am beyond happy with this TV purchase and would recommend it to anyone looking for a high end tv! It has everything you need to play your latest consoles and even a gaming PC. I have a PS5 Pro, and Switch 2 hooked up to this tv and it runs these consoles so good!
Posted by Menje297
- Rated 5 out of 5 stars
OLED tvs are peak entertainment
Originally I was interested in the LG C4 but when I went into the store and I saw that they had a g4 open box for $800 I couldn’t pass on it. The image quality is perfect. The colors just pop out straight out of the box, deep blacks with perfect contrast. If you’re serious about your HDR, brightness and do a mix of movies, gaming and streaming you’ll love it.
Posted by LeoG
