Back to School DealsSavings is one of our best subjects.Shop now

Skip to content
Main Content
product image

LG - 77" Class C1 Series OLED 4K UHD Smart webOS TV

Model: OLED77C1PUB
SKU: 6453315
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.)
    • OLED Technology: Standard OLED
    • Refresh Rate: 120Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
    • 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.)
    • Number of HDMI Inputs (Total): 4
    • TV Tuner Type: ATSC, Clear QAM
    • Works With: Google Assistant, Amazon Alexa, Apple HomeKit (Compatible with or able to be connected to other smart devices or applications.)
    • Voice Assistant Built-in: Google Assistant, Amazon Alexa (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
  • General
    • Product Name: 77" Class C1 Series OLED 4K UHD Smart webOS TV
    • Brand: LG
    • Model Number: OLED77C1PUB
    • Series: C1 Series (Part of a group of the same product type with similar features.)
    • Model Year: 2021
    • Color: Black
  • 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
    • Stand Width: 47.2 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: 10.6 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: 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: 4K Cinema HDR
    • OLED Technology: Standard OLED
    • 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.)
    • 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.)
    • 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, Spanish, French (The available language options for displayed text or captions.)
  • Features
    • Remote Control Type: Magic, Voice control
    • 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.)
    • Screen Mirroring: true (Casts the screen of one device onto another wirelessly, using a common protocol (typically Bluetooth).)
    • Screen Mirroring Technology: Apple AirPlay 2, Miracast
    • 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.)
  • Connectivity
    • Number of HDMI Inputs (Total): 4
    • HDBaseT Receiver: false (An input that receives uncompressed HDMI signals over a category cable point-to-point, up to 100 meters, from a transmitter.)
    • 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.)
    • 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: Google Assistant, Amazon Alexa, Apple HomeKit (Compatible with or able to be connected to other smart devices or applications.)
    • Voice Assistant Built-in: Google Assistant, 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.)
    • 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
    • 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
  • Included
    • Wall Mount Included: false
    • Stand Included: true
  • Warranty
    • Manufacturer's Warranty - Parts: 1 year
    • Manufacturer's Warranty - Labor: 1 year
  • Box Dimension
    • Height: 44.4881 inches
    • Width: 11.2204 inches
    • Depth: 74.6062 inches
    • CubicDimension: 37241 inches
  • Other
    • UPC: 195174006078

OLED at the top of its game. From the big game to being in the game, no detail goes unseen. With advanced gaming technology like NVIDIA G-SYNC, you'll crush the competition. Self-lit pixels emit their own light for perfect black, intense color and stunning picture—paired with our best processor for even better picture quality. Only on OLED.

  • Self-lit Pixels: Watch your content come to life in over 8 million pixels. Each pixel turns on and off independently so you'll see your content with perfect black, over a billion rich colors and infinite contrast for a viewing experience like no other.
  • Perfect Black: Perfect black is a backdrop to make colors pop, and it ensures darkened detail from nighttime battle scenes to dramatic candle-lit dialogue. Perfect black, nuanced shadows, extreme detail — no LED/LCD TV can do that.
  • Infinite Contrast: You've never seen infinite contrast like this. Perfect black makes it possible. Scenes are more natural. Clarity is revealed in everything you watch. It's a small detail that makes a big difference to movies, shows, sports and games.
  • Intense Color: See incredible, intense color, no matter what you're watching. Escape into a world painted in bold colors that stay truer to the natural hues of sporting events and the look intended by filmmakers and game developers.
  • Ultimate Gameplay: NVIDIA G-SYNC and FreeSync Premium Compatible for real-time action and virtually no tearing. Game Optimizer gives you easier access to your game settings, the latest HDMI allows for fast gaming speeds. Get low input lag and fast response times with Auto Low-Latency Mode and HGiG.
  • a9 Gen4 AI Processor 4K: Picture and sound adjustment happen automatically with our best processor. The a9 Gen4 AI Processor 4K uses deep-learning algorithms to detect scenes and genres to make your content look its best no matter what or when you're watching.
  • Home Cinema Experience: Get breathtaking picture and audio that makes you feel like you're in the action with Cinema HDR, Dolby Vision IQ & Dolby Atmos. See movies exactly how directors intended with Filmmaker Mode.
  • HDMI 2.1 Technology: LG OLED TVs allow for a more lifelike gaming experience with fast-moving content in higher resolution and smooth, synchronized graphics from the latest HDMI 2.1 technology.
  • LG ThinQ® AI: Control your LG smart products and other smart devices right from your TV with Home Dashboard or with the Magic Remote voice control. ThinQ AI plus Google Assistant and Alexa built-in let you control your entire connected home.
  • Home Dashboard: Get all your content recommendations and connected home updates in one place with Home Dashboard.1 The new home screen lets you monitor and control your connected devices while also giving you content recommendations and even location-based weather.
  • Google Assistant & Alexa Built-In: LG OLED TVs come with Google Assistant and Alexa built-in. There’s no need for an extra device – just ask your TV for music, weather, news and more. Plus, conveniently control your connected home and smart devices.
  • webOS 6.0: The newly designed home screen gives you easier access to your favorite content.2 Featuring the latest in entertainment, including Disney+ and the Apple TV app. A huge library of content and streaming services plus Sports Alert and Home Dashboard is all there at your fingertips.
  • Magic Remote: Spend more time watching with the new Magic Remote. With point, click and scroll, voice control and button shortcuts for content providers, you'll find your favorite content faster than ever before.
  • TV Sound Mode Share: Cutting-edge sound can now be heard when you connect select LG Sound Bars. The synergy of of our advanced processors and AI give you sound that keeps working even when you connect a LG Sound Bar to help shape a truly cinematic experience.
Whats Included
  • OLED77C1PUB
  • Magic Remote
  • Remote Control Batteries (2)
  • Power Cable
  • Quick Start Guide
Documents
  • Energy_Guide_PDF

Q: what is the distance from the bottom of the tv to the lowest mounting hole?

A: The top row of VESA Mount bolt holes on the LG C1 77" 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. ^Daphane

Q: What is the size of the shipping box for the 77 inch OLed tv

A: The dimensions for the packaging are 74.6"W x 44.5"H x 11.2"D and weighs 108.7 lbs. ^Daphane

Q: Is the 77” C1 actually worth an extra $500 over the 77” CX? Or am I better off buying the CX?

A: The first answer was incorrect. The CX has HDMI 2.1 on all 4 ports. The C1 is also capped at 40gbsp just like the CX. I've been doing lots of research myself and the improvements are minor. Slightly better shadow detail, slightly brighter and the C1 has the new game optimizer. From the advice I've read it absolutely would be a good deal to save the $500 and get the CX. However it's up to you which one you want to buy. I'm leaning towards the C1 myself since I'm a gamer.

Q: What is the difference between C1 and CX?

A: Not a whole lot...it's slightly brighter and provides a better image for gamers, and it has the new WebOS 6.0, but it's not a huge leap over the CX (which I didn't own...basically going off of comparisons I've seen). If money is tight, you'll be fine with last year's model, but if you want the latest and greatest, the price difference isn't THAT much more.

Q: Looking to purchase in a few months but I want to know more about the burn-in and/or image retention issue. For those who own the C1 (or even CX) have you experienced any? If I watch 5-6 continous hrs of news/sports per day, should I be concerned?

A: Hi i like you is concerned about burn in. The C1 is my first oled. I have not experienced any burn in at moment. It's still not entirely possible too not get it, but there are alot of safe guards there to help. I only purchased from best buy and brought the geek squad protection since it's one of the only protection plans that covers burn in. So now i have no worries atleast for next 5 years since i have the geek squad protection plan.

Q: Are these TVs dual voltage like 110-220v 50-60hz?

A: Model OLED77C1PUB is manufactured for use in the US and requires 120 VAC for optimal operation, however, the TV can withstand up to 240 VAC with an adapter if needed. ^Daphane

Q: Why is the 77" G1 weight 28 lbs heavier than the 77" C1? What accounts for all that extra weight?

A: I cannot explain why the G1 77" is 28 pounds heavier than the C1 without the stand. I will have to escalate for more information. I will provide an update. Thank you. ^Daphane Updated answer: The C1's top half is extremely thin, compared to the bottom half which makes it light weight. The G1 has a uniform design to mount flush to the wall so the thickness is the same on top vs. the bottom half and also uses more metal material which adds to the weight. ^Daphane

Q: Is the Ethernet port gigabit or still limited to 100 Mbps?

A: The ethernet port is 100 Mbps. ^Daphane