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LG - 77" Class CX Series OLED 4K UHD Smart webOS TV

Model: OLED77CXPUA
SKU: 6401914
This item is no longer available in new condition. See similar items below
  • 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: 77 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.)
    • Refresh Rate: 120Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
    • Specific Manufacturer Technologies: HDR Dynamic, Tone Mapping Pro, Advanced Contrast Enhancer, Face Enhancing, Ultra Luminance Pro, Billion Rich Colors, True Color Accuracy 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: Apple TV+, Paramount+, Crackle, Disney+, Fandango, Google Play Movies & TV, Hulu, Netflix, Pandora, Peacock, Prime Video, Redbox, SHOWTIME, SIRIUS, STARZ, Sling TV, Spotify, Twitch, Vudu, YouTube, YouTube TV, iHeartRadio (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
    • Works With: Amazon Alexa, Apple HomeKit, Google Assistant (Compatible with or able to be connected to other smart devices or applications.)
    • Voice Assistant Built-in: Amazon Alexa, Google Assistant (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
  • General
    • Product Name: 77" Class CX Series OLED 4K UHD Smart webOS TV
    • Brand: LG
    • Model Number: OLED77CXPUA
    • Series: CX Series (Part of a group of the same product type with similar features.)
    • Model Year: 2020
    • Color: Silver
  • Dimensions
    • Product Height With Stand: 40.3 inches
    • Product Width: 67.8 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: 10.6 inches
    • Product Height Without Stand: 39.1 inches
    • Product Depth Without Stand: 2.2 inches
    • Product Weight With Stand: 79.1 pounds
    • Product Weight Without Stand: 58.9 pounds
    • 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: 76.7 inches (Size of the screen, measured diagonally from corner to corner.)
    • Screen Size Class: 77 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
    • 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.)
    • 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.)
    • Language(s) Displayed: English, French, Spanish (The available language options for displayed text or captions.)
  • Features
    • Remote Control Type: Magic
    • Specific Manufacturer Technologies: HDR Dynamic, Tone Mapping Pro, Advanced Contrast Enhancer, Face Enhancing, Ultra Luminance Pro, Billion Rich Colors, True Color Accuracy 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: Apple TV+, Paramount+, Crackle, Disney+, Fandango, Google Play Movies & TV, Hulu, Netflix, Pandora, Peacock, Prime Video, Redbox, SHOWTIME, SIRIUS, STARZ, Sling TV, Spotify, Twitch, Vudu, YouTube, YouTube TV, iHeartRadio (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: Miracast
    • 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.)
  • Connectivity
    • Number of HDMI Inputs (Total): 4
    • 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.)
    • Headphone Jack: true (The device features an interface that allows for the connection of headphones.)
  • Compatibility
    • VESA Wall Mount Standard: 400mm 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, Apple HomeKit, Google Assistant (Compatible with or able to be connected to other smart devices or applications.)
    • Voice Assistant Built-in: Amazon Alexa, Google Assistant (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: Front 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, OLED Surround (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.)
    • Speaker Output: 40 watts
  • 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: 38 United States dollars (Predicted cost of operating the product under average conditions for one year.)
    • Estimated Annual Electricity Use: 313 kilowatt hours (Predicted amount of electricity needed to operate the product under average conditions for one year.)
    • Rechargeable Battery (Remote Control): false
    • Number Of Batteries Required (Remote Control): 2
    • Number of Batteries Included (Remote Control): 2
  • Included
    • Stand Included: true
  • Box Dimension
    • Height: 44.5 inches
    • Width: 74.6 inches
    • Depth: 11.2 inches
    • CubicDimension: 37181 inches
  • Other
    • UPC: 719192637177

Stream your favorite TV series and movies with this 77-inch LG OLED television. Compatibility with Alexa offers convenient hands-free control, while 4K UHD resolution delivers vivid captivating imagery. This LG OLED television is Wi-Fi-enabled and integrates smart features so you can watch your favorite online videos and the recent blockbusters.

TV Buying Guide

  • α9 Gen 3 AI Processor 4K: Everything you see and hear is automatically made better, clearer, smoother and more dynamic with the α9 Gen 3 AI Processor 4K with AI Picture Pro, AI Sound Pro and AI 4K Upscaling.¹
  • Pixel Level Dimming: OLED pixels can brighten, dim or turn off completely and independently delivering perfect black and infinite contrast for a stunning picture.
  • LG ThinQ AI, the Google Assistant and Alexa Built-in: LG ThinQ is an open platform that fully integrates the voice assistants you already use. No need to buy a separate device.
  • Cinema HDR (Dolby Vision, HDR10, HLG): Automatically elevate the beauty of your favorite scenes. Cinema HDR supports a wide range of formats for scene-by-scene picture adjustment, including Dolby Vision, HDR10 and HLG.
  • Dolby Vision IQ: Automatically adjusts picture settings depending on ambient lighting conditions and content genres.
  • Dolby Atmos: Puts you in the middle of the action with multi-dimensional surround sound that seems to flow all around you.
  • FilmMaker Mode: Translates a director’s cinematic vision to your TV with automatic picture and processor settings and brings true authenticity.
  • LG's webOS smart platform delivers streaming simplicity: Featuring the latest streaming apps such as Disney+ and the Apple TV app plus popular apps such as Netflix, Hulu, Sling, Prime Video and more.
  • LG Channels provides more entertainment options than ever: LG Channels deliver free access to over 180 IP streaming channels offering movies, shows, breaking news, sports, comedy and more - integrated alongside over-the-air channels and channel guide.
  • Apple Airplay 2 and Apple HomeKit: Cast entertainment from Apple devices to your TV using Airplay 2, including Apple's vast library of Dolby Vision content. Also use your Apple devices to configure, customize and control your smart home using HomeKit.
  • Home Dashboard works with ThinQ, OCF and UEI devices: Control your smart devices with Home Dashboard. See everything in one spot through the Home Dashboard interface and control it all with your voice.
  • Magic Remote - just point, click, or speak: The mouse-like control and voice control make it easier to find your content without having to type what you want. Simply point on screen, scroll through your options, or speak to stream movies and shows through LG's webOS.
  • NVIDIA G-SYNC compatible with RTX 20 and GTX 16 graphics card series: This LG OLED TV works seamlessly with NVIDIA G-SYNC. Experience immersive gaming like never before.
  • Gallery Mode: Turns your TV into a beautiful backdrop. Enjoy a collection of stunning pictures and paintings with accompanying music to set the mood.
  • Sports Alert: Get updates on your favorite teams, start times, and scores - even while you're watching other content. Easily switch to games without searching for the channel.
  • Connect Bluetooth speakers for instant surround sound: Connect up to two speakers, including LG XBoom Speakers, for a true surround sound experience - not a wire in sight.
  • WiSA-Ready: Works with WiSA-compatible speakers to take fidelity to a whole new level. It's high fidelity in 5.1 wireless audio with the best in wireless surround sound. Supports 5.1 Channel and 2.0 Channel. Transmitter dongle required and sold separately.
  • 76.7” screen: Large enough to provide an immersive experience for everyone in the room.
  • 4K Ultra HD (2160p resolution): Enjoy breathtaking 4K movies and TV shows at 4 times the resolution of Full HD, and upscale your current content to Ultra HD-level picture quality.
  • Works with both Google Assistant and Amazon Alexa for voice control: Ask either voice assistant (device required) to help you play movies, TV shows and more. Plus, control other connected devices like lights and a thermostat for a better viewing experience.
  • Smart TV with access to streaming services for countless entertainment options: Stream shows, movies, games and more with the TV's built-in Wi-Fi and integrated apps.
  • 4 HDMI inputs for the best home theater connection: High-speed HDMI delivers picture and digital surround sound in one convenient cable. HDMI cable not included.
  • 3 USB inputs: Easily connect your digital camera, camcorder or other USB device.
Whats Included
  • LG 77" Class - CX Series - 4K UHD TV - Smart - OLED - with HDR
  • Magic Remote
  • Remote batteries
  • Table top stand
  • Quick start guide
Documents
  • Energy_Guide_PDF

Q: I used the included stand base. Upon completion of the setup, the TV has literally a hair of a lean towards the back. The TV doesn’t sit 100% vertical in its base. Is this normal? I’ve double checked to make sure I had assembled the base correctly.

A: Hi FL370. That is normal. The LG CX 77 inch Class 4K Smart OLED TV w/ AI ThinQ® (76.7'' Diag), Model # OLED77CXPUA will have an almost imperceptible or what you describe as "literally a hair of a lean towards the back" rear tilt when the stand legs are installed....^IFV

Q: How far is the VESA mount from the top of the screen? Is the VESA mount in the middle of the screen? (I believe it it closer to the bottom, but is it centered?)

A: The top row of VESA Mount bolt holes on the LG CX 77 inch Class 4K Smart OLED TV w/ AI ThinQ® (76.7'' Diag), Model # OLED77CXPUA are 22.99" (584 mm) from the top of the panel and the bottom row of VESA Mount bolt holes are 8.19" (208 mm) from the bottom of the panel. The VESA Mount bolt holes on the left and right side are 26.063" (662 mm) from the sides...^IFV

Q: I have a early model (OLED65B6P-U) 65 inch OLED tv that after 3 1/2 years has burn in to the point that I'm looking into another tv to replace it. Why would I ever want to spend that kind of money again for something that can still happen?

A: I asked the question, attached is a picture of my screen. I thought that burn in was a thing of the past, like plasma TVs. Should have done my homework better. Just search for oled burn in.

Q: What is the width of the base? (Only depth was listed in specs and height can be inferred from measure diagram).

A: The stand base for the LG CX 77 inch Class 4K Smart OLED TV w/ AI ThinQ® (76.7'' Diag), Model # OLED77CXPUA has a footprint of 47.2" (W) x 10.6" (D)...^IFV

Q: Are the HDMI inputs 2.1?

A: All four HDMI ports on the LG CX 77 inch Class 4K Smart OLED TV w/ AI ThinQ® (76.7'' Diag), Model # OLED77CXPUA are HDMI 2.1 ports...^IFV

Q: How soon is coming soon?

A: The LG CX 77 inch Class 4K Smart OLED TV w/ AI ThinQ® (76.7'' Diag), Model # OLED77CXPUA is slated for a May release so it should be available sometime during this month. Please contact Best Buy for an ETA on the TV or to ask them to alert you when they have it in stock...^IFV

Q: Does this tv support VUDU app?

A: Vudu in one of the preinstalled Premium Content Providers apps on the LG CX 77 inch Class 4K Smart OLED TV w/ AI ThinQ® (76.7'' Diag), Model # OLED77CXPUA...^IFV