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KEY FEATURES

  • Wow Cast creates perfect harmony, hear synchronized audio from the LG TV and LG Sound Bar speakers1
  • Includes an exclusive bracket2 to be used as a TV stand or mounts with TV on wall mount3
  • Wow Interface allows the TV remote to control both the TV and soundbar for a seamless experience.
  • Cinematic picture and sound with Dolby Atmos® & Vision®4
  • Brightness booster powers 8.3 million self-lit pixels
  • Stream movies, sports and more with 300+ free LG Channels5
Home Theater Bundle OLED 77C3 TV and SC9S Soundbar
$ 4,299.98

Picture (Panel)

    • Display Resolution
    • 4K Ultra HD (3,840 x 2,160)
    • Display Type
    • 4K OLED
    • Perfect Black
    • Yes

Picture (Processing)

    • AI Picture
    • AI Picture Pro
    • HDR (High Dynamic Range)
    • Dolby Vision / HDR10 / HLG
    • Motion
    • OLED Motion
    • Picture Processor
    • α9 AI Processor Gen6
    • AI Upscaling
    • AI Super Upscaling 4K

Gaming

    • VRR (Variable Refresh Rate)
    • Yes
    • ALLM (Auto Low Latency Mode)
    • Yes
    • Cloud Gaming
    • Nvidia GeForce Now, Utomik
    • FreeSync™
    • Yes
    • Game Optimizer
    • Yes
    • G-Sync Compatible (Nvidia)
    • Yes
    • HGIG Mode
    • Yes
    • Response Time
    • < 0.1 ms

Smart TV

    • Works with Amazon Alexa
    • Yes
    • Works with Apple Home
    • Yes
    • Content Partners
    • Apple TV, Disney+, HBO Max, Hulu, iHeartRadio, Netflix, Paramount+, Peacock, Prime Video, Spotify, Youtube TV
    • Full Web Browser
    • Yes
    • Works with Hey Google
    • Yes
    • Hands-free Voice Control
    • Yes
    • Home Hub
    • Yes
    • Intelligent Voice Recognition
    • Yes
    • LG Channels
    • Yes
    • ThinQ® Smart Technology
    • Yes
    • Magic Remote Control
    • Built-In
    • Operating System (OS)
    • webOS 23
    • Sports Alert
    • Yes
    • Who.Where.What?
    • Yes

SOUND

    • AI Sound
    • AI Sound Pro (Virtual 9.1.2 Up-mix)
    • Audio Codec
    • AAC, AC3 (Dolby Digital), AC4, apt-X (refer to manual), EAC3, HE-AAC, MP2, MP3, PCM, WMA
    • Bluetooth Surround Ready
    • Yes
    • Dolby Atmos
    • Yes
    • DTS:X (by-pass only)
    • Yes
    • LG Sound Sync
    • Yes
    • Speaker Direction
    • Down Firing
    • Speaker System
    • 2.2 Channel
    • WiSA Ready
    • Yes

Connectivity

    • Bluetooth® Support
    • Yes (v 5.0)
    • Ethernet Input
    • 1ea
    • HDMI Audio Return Channel
    • eARC (HDMI 2)
    • HDMI Input
    • 4ea (supports 4K 120Hz, eARC, VRR, ALLM, QMS as specified in HDMI 2.1 (4 port))
    • Simplink (HDMI CEC)
    • Yes
    • IP Control
    • Yes
    • RF Input (Antenna/Cable)
    • 1ea
    • RS-232C Input (Min Jack)
    • Yes
    • Smartphone Remote App
    • Yes
    • TV Tuner
    • ATSC, Clear QAM
    • USB Input
    • 3ea (v 2.0)

POWER

    • Annual Power Consumption
    • 258 W

Power

    • Power Consumption
    • 140 W

POWER

    • Power Supply (Voltage, Hz)
    • AC 120V, 50/60 Hz
    • Standby Power Consumption
    • Under 0.5W

Dimensions/Weights

    • TV Weight without Stand
    • 51.8 lbs
    • Packaging Dimensions (WxHxD)
    • 76.3" x 44.5" x 9"
    • Packaging Weight
    • 85.5 lbs
    • Stand Width
    • 20.5"
    • TV Dimensions with Stand (WxHxD)
    • 67.4" x 40.7" x 10.5"
    • TV Dimensions without Stand (WxHxD)
    • 67.4" x 38.7" x 1.9"
    • TV Weight with Stand
    • 59.7 lbs
    • VESA Mounting (WxH)
    • 300 x 200

Accessories Included

    • E-Manual
    • Yes
    • Power Cable
    • Yes
    • Quick Start Guide
    • Yes
    • Remote
    • Yes
    • Remote Control Battery
    • Yes
    • Stand
    • Yes
    • Wall Mount
    • No

Warranty

    • Limited Warranty
    • 1 Year Parts & Labor
    • UPC
    • 195174050231

Audio Format

    • IMAX® ENHANCED
    • Yes
    • AAC / AAC+
    • Yes
    • AAC C4A / USB
    • Yes
    • Dolby Atmos®
    • Yes
    • Dolby Digital
    • Yes
    • Dolby Digital Plus
    • Yes
    • Dolby TrueHD
    • Yes
    • DTS Digital Surround
    • Yes
    • DTS:X
    • Yes
    • DTS-HD High Resolution
    • Yes
    • DTS-HD Master Audio
    • Yes
    • FLAC (Up to 192kHz) C4A / USB
    • Yes
    • LPCM
    • Yes
    • MP3 C4A / USB
    • Yes
    • OGG (Up to 48kHz) C4A / USB
    • Yes
    • WAV C4A / USB
    • Yes

Connectivity

    • Bluetooth
    • Yes
    • LG TV Sound Sync (Optical)
    • Yes
    • Optical Input
    • Yes
    • USB Host
    • Yes
    • Wi-Fi
    • Yes
    • Wireless Active Subwoofer
    • Yes

Convenience

    • HDMI eARC
    • Yes
    • Auto Power (On/Off) Remote / App
    • Yes
    • Auto Volume Leveler
    • Yes
    • Customize EQ Remote / App
    • Yes
    • Dynamic Range Control
    • Yes
    • Easy Setup with BLE
    • Yes
    • Group Play
    • Yes
    • HDMI Audio Return Channel (ARC)
    • Yes
    • HDMI Audio Return Channel (eARC)
    • Yes
    • Night Time Mode (On/Off) Remote / App
    • Yes
    • SIMPLINK
    • Yes
    • Smartphone Music File Playback
    • Yes
    • Smartphone Remote App (iOS/Android)
    • iOS/Android OS
    • Surround (On / Off) Remote / App
    • Yes
    • TV Remote Compatibility
    • Yes
    • Voice Command via Smartphone (Google Assistant, Siri)
    • Yes

Dimensions/Weights

    • Carton Size (WxHxD)
    • 48.1" x 18.8" x 11.2"
    • Shipping Weight
    • 50.1 lbs
    • Sound Bar (WxHxD)
    • 38.4" x 2.5" x 4.9"
    • Soundbar Net Weight
    • 9.1 lbs
    • Subwoofer (WxHxD)
    • 8.7" x 15.4" x 12.3"
    • Subwoofer Net Weight
    • 17.2 lbs
    • TV Matching
    • 55~77 inch

Included Accessories

    • Batteries
    • Yes
    • Remote Control
    • Yes
    • Warranty Card
    • Yes

Product Highlights

    • WOW Interface
    • Yes
    • 24-bit Upsampling
    • Yes
    • WOWCAST Built-in
    • Yes
    • Chromecast Supported
    • Yes
    • Up-Firing Center Channel
    • Yes
    • Google Assistant Supported
    • Yes
    • Designed for OLED TV
    • Yes
    • 4K Passthrough (HDCP 2.3)
    • Yes
    • Amazon Alexa Supported
    • Yes
    • Apple AirPlay 2 Supported
    • Yes
    • Chromecast Built-in
    • Yes
    • Dolby Vision & HDR10 Passthrough
    • Yes
    • High Resolution Audio
    • Up to 24bit/96kHz
    • Sound Bar Mode Control
    • Yes
    • Spotify Connect Supported
    • Yes
    • TV Sound Mode Share
    • Yes
    • USB Playback
    • Yes
    • Wireless Surround Sound Ready
    • Yes
    • WOW Orchestra
    • Yes

Sound Modes

    • Bass Blast
    • Yes
    • AI Sound Pro
    • Yes
    • Bass Blast +
    • Yes
    • Cinema
    • Yes
    • Clear Voice
    • Yes
    • Game
    • Yes
    • Music
    • Yes
    • Sports
    • Yes
    • Standard
    • Yes

Speakers

    • Channel
    • 3.1.3 ch

Warranty

    • UPC
    • 195174049297

Rear Speaker

    • Compatible With SPQ8-S
    • Yes

What people are saying

Rated 1 out of 5 by from Nice TV- already broken I bought this from Costco. Nice tv. Problem is it stopped working in less than a year, thankfully covered by warranty but that took almost 2 weeks. For the amount paid it’s not a good sign, and although I did a lot of research on LG I don’t think I will be going back to them when it’s time for a new tv
Date published: 2024-09-29
Rated 1 out of 5 by from Terrible Quality and Customer Service Bought my 55 inch C3 from Target back in April 2024. A few weeks after the return date, the TV started having issues where the picture would flicker and eventually go all black. It would sometimes have an issue where the pixels float around the screen as well. LG (under warranty) sent out a third party company three separate times to do three separate repairs over the span of three months (they replaced the panel, main board, and power supply plus a cable) and this fixed NOTHING. I then get on the phone with them and they decided they will replace the TV and offered me the choice between a C3 or a C4. I was at work and knew little about the C4 so I initially chose the C3. For two days I decided to study up on the C4 and gave LG a call, this time deciding that I wanted it. I called them and asked if they could give me the C4 instead of the C3, and at first they said since I already chose the C3 there was nothing they could do. So I called back and decided to ask for someone in the RA department. This person was very nice and understanding and told me to tell that company that will be delivering the C3 to NOT do so, since they would be switching me over to the C4. The next day I get a call from a "Presidential Liason" and missed it. I called back and was told the only way to get in contact with this person is to wait for a follow up call the next day. Instead of getting a call, I get a text telling me that I WON'T be getting the C4 and that I will be getting the C3. My question is, who conducts business like this? How do you offer someone something and then go back on your word? That's now how you do business. I will NEVER buy an LG product again! Not only is the quality control on the product garbage, but the customer service is just as bad. I'm still in the process of this (trying to get the C4 as the replacement) and no one has given me a call yet to right their wrongs. After three months of waiting around without a functional TV, this is how they treat me?
Date published: 2024-09-27
Rated 4 out of 5 by from Great Picture I bought this TV in April. It gets nearly daily use and works great for us which is watching TV over FiOS. We don't use the various apps. It's nice to know they are there...maybe we'll explore them someday. Really like the image quality of OLED screen. The LG remote is hardly used since the FiOS remote controls channel selection and volume, but the LG remote is useful for going into menu items. The mouse like pointer feature is nice but it seems reluctant to appear at time, a bit wonky in that aspect. The TV developed a problem 2 weeks ago where it would shut off after 5 seconds. During the image display at startup, a black vertical line appeared. A call to LG support verified ti was a defect and they quickly contacted a local shop who just replaced the defective part. Hopefully it was just a rare defect and I'm expecting years of trouble free service
Date published: 2024-09-26
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