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KEY FEATURES

  • Brightest OLED ever powered by Brightness Booster Max
  • Hangs like a picture with One Wall design1
  • OLED G series TV matching soundbar (1.2" Thickness)
  • Dolby Atmos®2 and DTS:X3 for multidimensional sound
  • Display artwork or your own content while your TV's off
  • Stream movies, sports and more with 300+ free LG Channels4
Home Theater Bundle OLED 77G3 TV and GX Soundbar
$ 5,299.99

AUDIO FORMAT

    • 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
    • HDMI (HDCP 2.3) Input
    • 2
    • HDMI (HDCP 2.3) Output
    • 1
    • LG TV Sound Sync (Optical)
    • Yes
    • Optical Input
    • Yes
    • USB
    • Yes
    • Wireless Active Subwoofer
    • Yes

CONVENIENCE

    • Auto Volume Leveler
    • Yes
    • Dynamic Range Control
    • Yes
    • Easy Setup with BLE
    • Yes
    • Firmware Over-the-air (FOTA)
    • Yes
    • HDMI Audio Return Channel (eARC)
    • Yes
    • LCD Display Auto-Dimmer
    • Yes
    • Night Mode
    • Yes
    • SIMPLINK
    • Yes
    • Smartphone Remote App (iOS/Android)
    • Android OS
    • TV Remote Compatibility
    • Yes

DIMENSIONS/WEIGHTS

    • Shipping Size (WxHxD)
    • 60.7" x 10.6" x 17.2"
    • Shipping Weight
    • 30.5 lbs
    • Sound Bar (WxHxD)
    • 56.7" x 5.9" x 1.2"
    • Soundbar Net Weight
    • 9.3 lbs
    • Subwoofer (WxHxD)
    • 8.7" x 15.4" x 12.3"
    • Subwoofer Net Weight
    • 12.8 lbs
    • TV Matching
    • 55 inch ↑

GENERAL

    • 2020 Model
    • Yes

INCLUDED ACCESSORIES

    • Batteries
    • Yes
    • Optical Cable
    • Yes
    • Remote Control
    • Yes
    • Wall Mount Bracket
    • Yes
    • Warranty Card
    • Yes

POWER

    • Soundbar Standby Power Consumption
    • Less than 0.5W
    • Subwoofer Power Consumption
    • 33 W
    • Subwoofer Standby Power Consumption
    • Less than 0.5W

PRODUCT HIGHLIGHTS

    • 24-bit Upsampling
    • Yes
    • Dolby Vision & HDR10 Passthrough
    • Yes
    • High Resolution Audio
    • Up to 24bit/96kHz
    • USB Playback
    • Yes
    • Wireless Surround Sound Ready
    • Yes

SOUND MODES

    • Bass Blast
    • Yes
    • AI Sound Pro
    • Yes
    • Bass Blast +
    • Yes
    • Movie (Dolby Surround)
    • Yes
    • Music
    • Yes
    • Standard
    • Yes

SPEAKERS

    • Center
    • 40 W
    • Front
    • 80W (40W+40W) x 2
    • Subwoofer
    • 220W (Wireless)

WARRANTY

    • Country of origin
    • China
    • Limited Warranty
    • 1 Year Parts & Labor
    • UPC
    • 719192641709

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

    • Audio Codec
    • AAC, AC3 (Dolby Digital), AC4, apt-X (refer to manual), EAC3, HE-AAC, MP2, MP3, PCM, WMA
    • Bluetooth Surround Ready
    • Yes

SOUND

    • Dolby Atmos
    • Yes
    • DTS:X (by-pass only)
    • Yes

AUDIO

    • LG Sound Sync
    • Yes
    • Speaker Direction
    • Down Firing
    • Speaker System
    • 4.2 Channel
    • WiSA Ready
    • Yes

CONNECTIVITY

    • Bluetooth® Support
    • Yes (v 5.0)
    • Ethernet Input
    • 1ea

INPUT/OUTPUT

    • HDMI Audio Return Channel
    • eARC (HDMI 2)

CONNECTIVITY

    • HDMI Input
    • 4ea (supports 4K 120Hz, eARC, VRR, ALLM, QMS as specified in HDMI 2.1 (4 port))

INPUT/OUTPUT

    • Simplink (HDMI CEC)
    • Yes

CONNECTIVITY

    • IP Control
    • Yes
    • NEXTGEN TV (ATSC 3.0)
    • Yes

INPUT/OUTPUT

    • RF Input (Antenna/Cable)
    • 1ea
    • RS-232C Input (Min Jack)
    • Yes
    • Smartphone Remote App
    • Yes

CONNECTIVITY

    • TV Tuner
    • ATSC, Clear QAM

INPUT/OUTPUT

    • USB Input
    • 3ea (v 2.0)

CONNECTIVITY

    • Wi-Fi® Standard
    • Wi-Fi Certified (Wi-Fi 6E)

POWER

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

DIMENSIONS/WEIGHTS

    • TV Weight without Stand
    • 81.1 lbs
    • Packaging Dimensions (WxHxD)
    • 74.6" x 44.5" x 9"
    • Packaging Weight
    • 124.1 lbs
    • Stand Width
    • 19.7"
    • TV Dimensions with Stand (WxHxD)
    • 67.4" x 40.9" x 12.6"
    • TV Dimensions without Stand (WxHxD)
    • 67.4" x 38.4" x 1"
    • TV Weight with Stand
    • 94.4 lbs
    • VESA Mounting (WxH)
    • 300 x 300

ACCESSORIES INCLUDED

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

WARRANTY

    • Limited Warranty
    • 1 Year Parts & Labor and 5 Year Panel*
    • UPC
    • 195174051009

DISCLAIMER

    • *
    • *in the 1st year of the limited warranty, panel, parts and labor costs are covered. in the 2nd yea_1

What people are saying

Rated 1 out of 5 by from Do NOT recommend Connectivity issues from the start. Had to keep turning tv off & on to get the bar to sync to it. 15 months later sound bar does not work anymore. Makes a weird noise & then completely cuts out. It had done this off & on before but now this is all it does. Very disappointed!
Date published: 2024-07-03
Rated 1 out of 5 by from Sub fails after 2 years my sub stopped working after 2 years or so...and i can't get it to work. the sound bar does NOT sound good without the sub. I would not buy this product
Date published: 2024-06-01
Rated 3 out of 5 by from Good sound, but… I bought this a couple of weeks ago, to complement the Gallery 65” G3 OLED that I purchased. The sound is good, but not the best. My main issue is it keeps losing connection with the TV using eARC. I am using High Speed 48Gbps 2.1 HDMI. I wish I would have tested it longer, before cutting and mounting it on the wall. Is there a firmware fix for this one?
Date published: 2024-01-11
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