LG - 86” Class UA77 Series LED AI 4K UHD Smart webOS TV (2025)
Series
LED 4K - UA77Screen Size Class
86"FREE delivery to
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Highlights
- Key Specs
- Display Type: LED
- 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: 86 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: 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.)
- LED Panel Type: Standard LED
- Backlight Type: Direct Lit (Edge-lit: lights are on the edges of the display with ~10 zones of vertical LEDs. Direct-lit: lights are on the edges and behind the screen for more light uniformity than Edge-lit. Full array: direct-lit with local dimming for greater contrast with up to 100 zones of LEDs.)
- Refresh Rate: 60Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Specific Manufacturer Technologies: Alpha 7 AI Processor Gen8 (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): 3
- 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: No, No (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
- General
- Brand: LG
- Model Number: 86UA7700PUA
- Product Name: 86” Class UA77 Series LED AI 4K UHD Smart webOS TV (2025)
- Series: LED 4K - UA77 (Part of a group of the same product type with similar features.)
- Model Year: 2025
- Dimensions
- Product Height With Stand: 46.5 inches
- Product Width: 75.6 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: 16.3 inches
- Product Height Without Stand: 43.4 inches
- Product Depth Without Stand: 2.4 inches
- Product Weight With Stand: 75.4 pounds
- Product Weight Without Stand: 74.1 pounds
- Stand Width: 65.4 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: 16.3 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: LED
- 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: 86.4 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Size Class: 86 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: 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: Dynamic Tone Mapping
- LED Panel Type: Standard LED
- Backlight Type: Direct Lit (Edge-lit: lights are on the edges of the display with ~10 zones of vertical LEDs. Direct-lit: lights are on the edges and behind the screen for more light uniformity than Edge-lit. Full array: direct-lit with local dimming for greater contrast with up to 100 zones of LEDs.)
- Curved Screen: false
- Refresh Rate: 60Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- 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: Standard
- Specific Manufacturer Technologies: Alpha 7 AI Processor Gen8 (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, Google Cast
- 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.)
- 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.)
- Connectivity
- Number of HDMI Inputs (Total): 3
- Display Connector(s): 3 x HDMI 2.0 (The number and type of connectors used to connect to an external display.)
- Network Connector(s): 1 x LAN
- HDMI Audio Return Channel (ARC): eARC
- 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): 2 (The total number of USB ports including all generations and versions.)
- Wireless Networking Standard: Wi-Fi 5 (The wireless networking standard used by the device. Each iteration of the standard developed by the Wi-Fi Alliance corresponds to an existing IEEE 802.11 protocol; for example, standard 802.11ac (or AC) is termed Wi-Fi 5. Refers specifically to the standard the device is designed to use, but ultimately determines product interoperability and backward compatibility including previous 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.)
- Compatibility
- VESA Wall Mount Standard: 400mm x 400mm (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: No, No (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.)
- Number of Audio Channels: 2.0 (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: 57 United States dollars (Predicted cost of operating the product under average conditions for one year.)
- Estimated Annual Electricity Use: 359 kilowatt hours (Predicted amount of electricity needed to operate the product under average conditions for one year.)
- Included
- Stand Included: true
- Warranty
- Warranty - Parts: 1 year limited
- Warranty - Labor: 1 year limited
- Box Dimension
- Height: 47.8 inches
- Width: 83.3 inches
- Depth: 9 inches
- CubicDimension: 35836 inches
- Other
- UPC: 195174102558
Bring home 4K resolution in an impressive range of screen sizes with LG UHD TVs. Enjoy swift, easy browsing and tons of personalized recommendations including over 300 free LG Channels.¹ Spend less time searching and more time streaming with LG webOS 25. Focus on the screen with a slim and simple-to-mount design for a stylish view no matter where you hang it. For gamers, you can quickly customize your gaming experience in one location with the LG Game Optimizer. And, with GeForce NOW & Xbox Cloud Gaming included, you can automatically stream and get in the game.²
- 4K UHD TV: Everything you need to bring your favorite content to life with the power of 4K and the extras you crave.
- Alpha 7 AI Processor Gen8: Enhanced brightness, improved sound, refined picture detail with 4K upscaling* and dynamic tone mapping. It all comes together for a thrilling watching experience powered by the Alpha 7 AI Processor Gen8.
- WebOS: No matter which TV you choose, your LG TV makes it easier than ever to find what you need and more. Browse all your favorite streaming apps and more.⁸
- LG Channels: Get instant access to over 300 free channels,⁹ including movies, breaking news, sports and more. Discover and enjoy premium new entertainment with nothing more than an internet connection, app subscriptions not needed.
- WebOS Re:New Program: With LG’s Re:New Program enjoy new software updates and feature refreshes for up to 5 years. This ensures your TV's OS will be compatible with new feature updates and system refreshes.¹⁰
- Personalized Search & Recommendations: Set your personalized picture and audio settings. The personalized picture & sound wizard uses AI technology to analyze your favorite images and sound clips to create a personalized picture and audio experience tailored for you.
- HDR10 Pro: HDR10 Pro delivers a dramatic visual experience and elevated picture quality by enhancing each color on your screen for a wow effect.
- Filmmaker Mode: Watch films just how the directors envisioned them with automatic preservation of the director’s original colors, settings and frame rates for a true at-home cinematic experience.
- Powerful Gameplay: Experience real-time action with virtually no tearing from FreeSync, VRR, GeForce NOW and Xbox Cloud Gaming.¹¹ Plus, the LG Game Optimizer, Game Dashboard and four HDMI 2.0 ports get you (and keep you) in the action.
- TV Mirroring: Apple AirPlay 2 and Google Cast allow you to display the content from your smartphone, tablet, or computer directly onto your TV screen. Whether you're watching videos, playing games, or sharing photos, TV mirroring provides a larger, more immersive viewing experience.
Whats Included
- 86UA7700PUA
- Standard Remote
- Remote Control Batteries (AAA x 2)
- Power Cable (attached)
- Quick Start Guide
Product Manuals
Documents
- Energy_Guide_PDF
Disclaimers
- Web-based services and content require high-speed Internet service. Some services may require a subscription.
- ¹Internet connection and subscriptions to streaming services are required; number of LG Channels subject to change.
- ²Subscription and compatible gaming controller are required.
- ³Image quality of upscaled content will vary based on source resolution.
- ⁴Internet connection and subscriptions to streaming services required.
- ⁵Internet connection required; number of LG Channels subject to change.
- ⁶Software update will automatically download. Consumers who disable “auto-update” will receive a pop-up notification to accept or deny software update.
- ⁷Subscription and compatible gaming controller are required.
- Google is a trademark of Google LLC. Google Assistant is not available in certain languages and countries. Apple, the Apple logo and HomeKit are trademarks of Apple Inc., registered in the U.S. and other countries.
A: The LG 86” Class UA77 Series LED AI 4K UHD Smart webOS TV (2025), Model # 86UA7700PUA, is compatible with the 2025 LG Magic Remote, Model # MR25GA, which must be purchased separately...^Ivan.
A: We do not rank our TVs nor do we have a ranking system for them. The LG 86” Class UA77 Series LED AI 4K UHD Smart webOS TV (2025), Model # 86UA7700PUA, like other TVs in our lineup may be ranked based on various criteria such as reliability, customer satisfaction, and performance, by review sites who test the TVs, or sites like Consumer Reports...^Ivan.
A: The two important things to understand about video are that you can't add detail beyond what is already in the source footage (you can synthesize information with image processing, but it doesn't actually add detail that isn't there; it only polishes it a bit). Second, the vast majority of video source footage doesn't exceed 60Hz. When you stream a movie online or watch a Blu-ray disc, you see a 1080p or 4K picture at up to 60 frames per second (fps), though it is more likely either 24 or 30fps. Most movies are shot at 24 frames per second (fps), which is the standard for cinematic quality. However, some films are shot at higher frame rates, such as 48 fps, which can provide smoother motion and better visual clarity, especially in action scenes. While 60Hz is the standard refresh rate for most televisions, not all movies are optimized for this frame rate, and some may be shot at lower frame rates to save on production costs. For movies specifically, especially ones that were recorded on film, the original footage is captured at 24 frames per second and then upscaled to 30fps through a process known as 3:2 pulldown, which distributes the source images so they can be spread across 30 frames every second instead of 24. Those frames are then interlaced (combined and shuffled) to 60 frames per second to match the 60Hz refresh rate of most TVs, like the LG 86” Class UA77 Series LED AI 4K UHD Smart webOS TV (2025), Model # 86UA7700PUA. Of course, any content that was originally recorded at 60 frames per second can match a 60Hz TV's refresh rate without any pulldown or interlacing. Once a TV's refresh rate rises above the rate of the content you're watching, it starts performing tricks to deal with the lower frame rate. For example, in the case of a 120Hz TV, it needs to fill in the 60 additional frames to hit its native 120Hz refresh rate after the pulldown process kicks the initial number of frames to 60 per second. The TV fills in the spaces with either black frames, copies of the original frames, or best-guess "middle" frames. To create these new frames, the TV combines and processes the data from the surrounding frames and then generates what it thinks should go there. You're looking at more individual pictures as the screen draws them, but these pictures weren't originally present—the TV is generating those additional pictures on the fly. These synthesized frames can smooth over the motion of the content, but that isn't always a good thing. Artificially pumping the content's frame rate to 60 or above (usually 120Hz for higher-end TVs) can produce what's known as the "soap opera effect." It makes the TV show or movie look unnaturally fluid and probably unlike what the directors, cinematographers, and engineers intended. The TV has a TruMotion setting that is suitable for the image quality of fast-moving pictures. Within the TV's Trumotion settings are: Cinematic Movement, which adjusts the shaking of the motion on the screen to make it feel like you are in a movie theater. Natural sets images with a lot of motion to look natural and clear. Smooth Movement softens fast-moving pictures. User Selection sets TruMotion manually. De-Judder adjusts juddering on the screen, and De-Blur reduces the blurring effects of motion...^Ivan.
Q: What is the weight of this tv?
A: Hello there. Thank you for your inquiry about the weight of the LG 86" Class UA77 Series LED AI 4K UHD Smart webOS TV (model # 86UA7700PUA). We understand you'd like to know the weight of the unit. The TV weighs 74.1 lbs without the stand and 75.4 lbs with the stand. If you need further assistance, please send us a private message on Social Media @LGUSSupport and our team will be more than happy to explore possible solutions. https://www.bestbuy.com/site/lg-86-class-ua77-series-led-ai-4k-uhd-smart-webos-tv-2025/6621805.p?skuId=6621805 We appreciate your patience. —Renzo
Q: Where is the serial number located?
A: Hi there. Thank you for reaching out to us. We understand your inquiry regarding the location of the serial number on your 86UA7700PUA TV. You can typically find the label containing the serial number on the back of the unit. Additionally, with the TV turned on, you can simply press the Mute button on your LG remote three times in a row to display the model and serial number information directly on the screen. How To Find My LG Model and Serial Number - https://www.lg.com/us/support/help-library/how-to-find-my-lg-model-and-serial-number--20152254906058 If you have any further questions about its features, please contact us on [email protected], and our team will be more than happy to assist you. —Renzo
A: The stand width for the LG - 86” Class UA77 Series LED AI 4K UHD Smart webOS TV (2025), Model # 86UA7700PUA, is listed as 65.4" (click on the third thumbnail image from the top to the left of the main image with the ruler icon on it.)...^Ivan.
Q: Does it have a portal so that you can use a DVD player? Or VCR?
A: Hi there, JimN. We understand your inquiry regarding the connectivity options of the 86UA7700PUA. Based on the specifications, this TV features 3 HDMI inputs, which are the standard connection for most modern DVD and Blu-ray players. It does not have legacy Composite (Red/Yellow/White) inputs often used for VCRs or older DVD players. To connect a device with those older connections, you would typically need a third-party AV to HDMI converter or check if your VCR supports a coaxial (RF) connection to the TV's antenna input. https://www.bestbuy.com/product/lg-86-class-ua77-series-led-ai-4k-uhd-smart-webos-tv-2025/JJ8VPZTRCL If you have any further questions about its features, please contact us on [email protected], and our team will be more than happy to assist you. —Renzo
A: Not sure of the weight but this television is crystal clear I didn’t expect it to be this clear
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| Pros for LG - 86” Class UA77 Series LED AI 4K UHD Smart webOS TV (2025) | |||
|---|---|---|---|
| Picture Quality, Size, Setup Ease, Performance, Weight | Sound Quality | Picture Quality, Size, Setup | Picture Quality, Size, Ease of Use |
| Cons for LG - 86” Class UA77 Series LED AI 4K UHD Smart webOS TV (2025) | |||
| Volume Level | There were no cons for this product— | There were no cons for this product— | There were no cons for this product— |
Specs
Reviews
Customers are saying
Customers highly value the excellent picture quality of the 86” Class UA77 Series LED AI 4K UHD Smart webOS TV (2025). Many comment on the awesome viewing experience and clarity of color. The superb image quality is a consistently praised aspect of this television. No significant drawbacks were reported by customers.
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
Excellent service
Tv is very huge and I love the picture quality. Best Buy also made my buying experience very smooth with the fast delivery and the in store assistance.
Posted by NajeeJ
- Rated 5 out of 5 stars
Great 86” TV for the Price!
I got this on sale for $799, wound up going on sale for $699, Best Buy gave me the difference no questions asked. As far as the TV, I have no complaints. An 86” TV for $799, I was expecting terrible quality. I have been more than surprised with this TV. Picture quality is solid considering it is 86” at this price range. Sound quality on the TV isn’t the best, but that’s expected. It has an optical out, which I use to connect to my stereo receiver. I choose to use an Amazon 4k max fire stick with it, because that’s my personal preference. I have no complaint with the LG smart TV interface. Overall, very nice TV in this price range.
Posted by Bdub
- Rated 4 out of 5 stars
86’in tv
I’m loving my new tv. The price way just right! Only issue that I have is the volume it’s not loud. But I also purchased a soundbar so it’s just perfect with it!
Posted by LakyaW
