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4.4 | 10 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

See More

 

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
VRR (Variable Refresh Rate) Yes
ALLM (Auto Low Latency Mode) Yes
FreeSync™ Yes
G-SYNC Compatible Yes
HGiG Yes
Response Time >1 ms
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

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.

4.4 out of 5

80% of reviewers recommend this product.

5 Stars

I like the remote wand and voice search function

OLED77CXPUA 7/26/2024

I got this tv in the summer of 2020 and it has run many hours with no problems. Its received several updates. I wish some of the apps launched a bit quicker but its acceptable and the picture is great. We use this for YouTube Netflix Disney Spectrum and Xbox.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Fantastic

Bob Loves the TV 3/7/2024

Purchased this TV for my newly finished basement just in time for the SuperBowl. After months of research this is the one I went with and I am so glad I did. The picture pops It was like I was actually there.
Originally posted on lg.com

Yes, I 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