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LG GX 77 inch Class with Gallery Design 4K Smart OLED TV w/AI ThinQ® (76.7'' Diag)
LG GX 77 inch Class with Gallery Design 4K Smart OLED TV w/AI ThinQ® (76.7'' Diag)
LG GX 77 inch Class with Gallery Design 4K Smart OLED TV w/AI ThinQ® (76.7'' Diag)
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LG GX 77 inch Class with Gallery Design 4K Smart OLED TV w/AI ThinQ® (76.7'' Diag)
OLED77GXPUA

LG GX 77 inch Class with Gallery Design 4K Smart OLED TV w/AI ThinQ® (76.7'' Diag)

Key Features
All Specs
  • Gallery Design
  • Self-lighting OLED: Perfect Black, Intense Color, Infinite Contrast

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Features and Specs

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HDMI Input (HDCP 2.2)
4 (rear)
HDMI Audio Return Channel (ARC)
eARC (HDMI 2)
USB Ports (v 2.0)
3 (side)
RF Connection Input (Antenna/Cable)
1 (bottom)
Ethernet Input
1 (rear)
RS-232C Input (Mini Jack)
1 (rear)
Digital Audio Output (Optical)
1 (rear)
Headphone Out
1 (rear)
AV Input
1 (rear) breakout cable required, not included
Full Web Browser
Yes
LG Content Store (App Store)
Yes
Magic Remote Control
Yes (Point, Click, Scroll, Voice)
Gallery Mode
Yes
Operating System
webOS
Universal Remote Control
Yes (Auto Device Detection)
Hands-free Voice Control
Yes
LG Channels
Yes
Sports Alert
Yes
Dimming Technology
Pixel Level Dimming
Display Resolution
4K Ultra HD (3,840 x 2,160)
Display Type
OLED
Wide Viewing Angle
Yes
Clarity
Quad Step Noise Reduction, Frequency Based Sharpness Enhancer
Color
Intense Color, Billion Rich Colors, Advanced Color Enhancer, True Color Accuracy Pro
Contrast
Advanced Contrast Enhancer, Face Enhancing, Ultra Luminance Pro
HDR (High Dynamic Range)
Cinema HDR (Dolby Vision®, HDR10, HLG), Dolby Vision IQ, HDR Dynamic Tone Mapping Pro
Motion
OLED Motion Pro
Picture Processor
α9 Gen 3 AI Processor 4K
Refresh Rate
120Hz (Native)
Resolution Upscaler
AI Upscaling
ALLM (Auto Low Latency Mode)
Yes
FreeSync™
Yes
G-SYNC Compatible
Yes
HGiG
Yes
Response Time
>1 ms
VRR (Variable Refresh Rate)
Yes
Google
Google Assistant Built-in "Works with" Google Assistant
Alexa
Alexa Built-in "Works with" Alexa
AI Picture Pro / AI Picture
AI Picture Pro
Apple
Apple Airplay2, Apple Homekit
Auto Genre Selection
Yes (SDR/HDR/Dolby HDR)
Home Dashboard
Yes
Intelligent Voice Recognition
Yes
LG ThinQ® AI
Yes
AI Sound Pro / AI Sound
AI Sound Pro
Audio Codec
AC4, AC3 (Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (refer to manual)
Bluetooth Surround Ready
Yes
Dolby Atmos
Yes
LG Sound Sync
Yes
Output Power
60W (20W Woofer)
Speaker Direction
Down Firing
Speaker System
4.2 Channel
Surround Mode
OLED Surround
WiSA Ready
Yes (Separate Dongle Purchase Required)
Bluetooth® Support
Version 5.0
HDMI-CEC (Simplink)
Yes
IP Control
Yes
NEXTGEN TV (ATSC 3.0)
Yes (May not be available at the time of purchase of this product)
Smart Phone Connectivity
Yes
TV Tuner
ATSC, Clear QAM
Wi-Fi® Standard
Wi-Fi Certified 802.11ac
Power Supply (Voltage, Hz)
AC 120V, 50/60Hz
Standby Power Consumption
Under 0.5W
TV Weight without Stand
86.9 lbs
UPC
719192637221
Packaging Dimensions (WxHxD)
74.6" x 44.5" x 9"
Packaging Weight
113.7 lbs
Stand Width
63.9”
TV Dimensions with Stand (WxHxD)
67.8" x 41.3" x 12.7"
TV Dimensions without Stand (WxHxD)
67.8" x 39" x 0.9"
TV Weight with Stand
88.6 lbs
VESA Mounting (W x H)
300 x 300
E-Manual
Yes
Power Cable
Yes
Quick Start Guide
Yes
Remote
Magic Remote
Remote Control Battery
Yes
Wall Mount*
Yes, Flush Wall Mount (WB20GB) and Installation Kit
2020 Model
Yes
Country of Origin
Korea
Gallery Design
Yes
*
Installation into a stud is recommended. Please note that the anchors supplied may not be appropriate for all situations. Read all instructions and consult with a professional, if necessary, prior to starting installation.
Limited Warranty
Please see Support tab for full details on the limited warranty

For Owners

Warranty Information


Images may be simulated and dramatized for illustrative purposes. Actual features, functionality, and other product specifications may differ and are subject to change without notice. Prices, promotions, and availability may vary by model, store, and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for their final price and availability.

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