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4.3 | 14 Reviews

LG CX 77 inch Class 4K Smart OLED TV w/ AI ThinQ® (76.7" Diag)

LG OLED77CXPUA

Features

  • Self-lighting OLED: Perfect Black, Intense Color, Infinite Contrast
  • 9 Gen 3 AI Processor 4K with AI Picture Pro/Sound Pro
  • Dolby Vision IQ and Dolby Atmos
  • webOS + ThinQ AI w/ Magic Remote

Quick Specs

  • Type: OLED TV
  • Width: 67.8"
  • Height: 40.3"
  • Depth: 10.6"
  • Energy Star Rated: No
  • Screen Size: 77"
  • WiFi Connected: Yes

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This item has purchase restrictions.

We currently only offer this product for purchase within 80 miles of our store. Questions? Contact us for more information.

 

Features

  • Self-lighting OLED: Perfect Black, Intense Color, Infinite Contrast
  • 9 Gen 3 AI Processor 4K with AI Picture Pro/Sound Pro
  • Dolby Vision IQ and Dolby Atmos
  • webOS + ThinQ AI w/ Magic Remote
  • Gaming: G-SYNC Compatible, FreeSync, VRR, ALLM
INPUTS & OUTPUTS
HDMI Input (HDCP 2.2) 1 (rear) / 3 (side)
HDMI Audio Return Channel (ARC) eARC (HDMI 2)
USB Ports (v 2.0) 2 (rear) / 1 (side)
RF Connection Input (Antenna/Cable) 1 (rear)
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
SMART TV
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)
LG Channels Yes
Sports Alert Yes
PICTURE(PANEL)
Dimming Technology Pixel Level Dimming
Display Resolution 4K Ultra HD (3,840 x 2,160)
Display Type OLED
Wide Viewing Angle Yes
PICTURE(PROCESSING)
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 9 Gen 3 AI Processor 4K
Refresh Rate 120Hz (Native)
Resolution Upscaler AI Upscaling
GAMING
ALLM (Auto Low Latency Mode) Yes
FreeSync™ Yes
G-SYNC Compatible Yes
HGiG Yes
Response Time >1 ms
VRR (Variable Refresh Rate) Yes
AI TV(ARTIFICIAL INTELLIGENCE)
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
AUDIO
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 40W (20W Woofer)
Speaker Direction Front Firing (Reflector)
Speaker System 2.2 Channel
Surround Mode OLED Surround
WiSA Ready Yes (Separate Dongle Purchase Required)
CONNECTIVITY
Bluetooth® Support Version 5.0
HDMI-CEC (Simplink) Yes
IP Control Yes
Smart Phone Connectivity Yes
TV Tuner ATSC, Clear QAM
Wi-Fi® Standard Wi-Fi Certified 802.11ac
POWER
Power Supply (Voltage, Hz) AC 120V, 50/60Hz
Standby Power Consumption Under 0.5W
DIMENSIONS/WEIGHTS/UPC
TV Weight without Stand 58.9 lbs
UPC 719192637177
Packaging Dimensions (WxHxD) 74.6" x 44.5" x 11.2"
Packaging Weight 108.7 lbs
Stand Width 47. 2"
TV Dimensions with Stand (WxHxD) 67.8" x 40.3" x 10.6"
TV Dimensions without Stand (WxHxD) 67.8" x 39.1" x 2.2"
TV Weight with Stand 79.1 lbs
VESA Mounting (W x H) 400 x 200
ACCESSORIES INCLUDED
E-Manual Yes
Power Cable Yes
Quick Start Guide Yes
Remote Magic Remote
Remote Control Battery Yes
GENERAL
2020 Model Yes
Country of Origin Korea
WARRANTY
Limited Warranty Please see Support tab for full details on the limited warranty

Quick Specs


  • Appearance

  • Type: OLED TV

  • Dimensions

  • Width: 67.8"
  • Height: 40.3"
  • Depth: 10.6"

  • Features

  • Energy Star Rated: No

  • Size

  • Screen Size: 77"
  • WiFi Connected: Yes

Energy Guide

Owner's Manual English 5,860K 07/09/2020

Quick Setup Guide English 13,039K 05/28/2020

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* Documents require Adobe Reader.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

4.3 out of 5

78% of reviewers recommend this product.

1 Stars

Get the extended warranty

DonotbuyanLGOLED 2/3/2024

After 2 years of light use The TV just stopped turning on. Ill we get is a quick line running down the center of the screen and the TV shuts off. LG is no help the warranty was only 1 year. The local service center doesnt pick up the phone or return calls. Do Not buy this TV
Originally posted on lg.com

No, I do not recommend this product

5 Stars

Easy to use and great features

zwee57 10/1/2023

I bought this tv 3 years ago and by far the best tv Ive owned
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Easy to use and great features

zwee57 10/1/2023

I bought this tv 3 years best tv I have ever owned hands down
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

5 Stars

excellent TV in all aspects

Jorge Montoya 7/15/2023

I bought it several years ago and without a doubt it was the best decision I ever made. Large size excellent sound and the image is spectacular. I love it.
Originally posted on lg.com

Yes, I recommend this product

3 Stars

Power died atfer 2 and half year.

77cx 7/13/2023

Loved the picture quality of this oled but unfortunately the tv powers off atfer a few minutes. This a known problem with this model but lg refused to fix it since is out of warranty.
Originally posted on lg.com

No, I do not recommend this product

5 Stars

Great Picture

craftbarn 7/9/2023

The LG support team is awsome Bought 2 an a half years.. The screen went out and so did the warranty and they came right out and replaced it...Was soooo happy...would buy another .. Love the picture quality
Originally posted on lg.com

Yes, I recommend this product

5 Stars

Amaze

CX 77 inch 7/7/2023

Nothing beats an OLED. Its quite simply the worlds best picture brought to you by LG. When a scene in a TV show displays total darkness I wonder if the tv is off it is that dark. The colours pop. The apps are easy to use. Its the perfect experience.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Annette Gonzalez 4/8/2023

I bought the OLEFD77CXPUA last month and so far have been pleased with this television. The picture on this television is vivid and beautiful. So far I am very happy with my purchase
Originally posted on lg.com

Yes, I recommend this product

5 Stars

Great Display

Thomas Mang 12/28/2022

Picture quality is perfect. The tv stand works well too. I want to mount it but havent gotten around to it yet. Seems simple enough.
Originally posted on lg.com

Yes, I recommend this product

5 Stars

Simply the Best

Dwdoctor1 12/27/2022

I purchased this TV after reviewing several of them. I already have many LG TVs that I have purchased in the past. This LG 77 OLED ego is simply the best
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

1 Stars

Great TV that didnt last

ChrisP17 12/3/2022

TV died after only 1.5 years. Spent over 4 hours with LG customer support and kept getting the run around and they wouldnt offer to cover any repairs by extending the piddly 1 year product warranty. Must be cheaply made since my last TV didnt start having any issues until it was 15 years old. Had to give the TV 1 star since it died in such a short time. Buyer beware of LG.
Originally posted on lg.com

No, I do not recommend this product

5 Stars

Unbelievable picture

RRenee 11/30/2022

The color is amazing. The picture is so clear and detailed. We never realized how enjoyable a new tv would be.
Originally posted on lg.com

Yes, I recommend this product

5 Stars

Best 77 TV Out There

TheManFromManila 11/24/2022

Im avid fan of LG TVs and the CX is the best one in the market. I used to to stream programs and play my PS5. I love this TV so much
Originally posted on lg.com

Yes, I recommend this product

5 Stars

Highly recommend...this is a winner

JaketheSnake 10/11/2022

We bought this after waiting for a major price drop for several years. The colors pop and its very user-friendly. Like all new ultra-thin TVs you must use a soundbar for quality sound since speakers in thin TVs are small and you can blow them out with too much loudness.
Originally posted on lg.com

Yes, I recommend this product