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4.6 | 7 Reviews

LG C9 55 inch Class 4K Smart OLED TV w/AI ThinQ® (54.6'' Diag)



  • LG ThinQ AI Google Assistant Alexa
  • LG OLED Display
  • LG 9 Gen 2 Intelligent Processor
  • Dolby Vision Dolby Atmos

Quick Specs

  • Type: OLED TV
  • Energy Star Rated: No
  • Screen Size: 55"

See More

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.



  • LG ThinQ AI Google Assistant Alexa
  • LG OLED Display
  • LG 9 Gen 2 Intelligent Processor
  • Dolby Vision Dolby Atmos
Full Web Browser Yes
LG Content Store (App Store) Yes
Magic Remote Control Yes (Point, Click, Scroll, Voice)
Operating System webOS
Universal Remote Control Yes (Auto Device Detection)
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 Object Depth Enhancer, Ultra Luminance Pro
HDR (High Dynamic Range) 4K Cinema HDR (Dolby Vision®, HDR10, HLG), HDR Dynamic Tone Mapping Pro
Picture Processor 9 Gen 2 Intelligent Processor
Resolution Upscaler 4K Upscaler
Google Assistant Yes
Alexa Built-In Yes
Amazon Alexa Compatible Yes (Amazon Alexa device sold separately)
Google Home Compatible Yes (Google Home device sold separately)
Intelligent Voice Recognition Yes
LG ThinQ® AI Yes
Bluetooth Audio Playback Yes
Dolby Atmos Yes
DTS Decoder DTS-HD
LG Sound Sync Yes
Output Power 40W (20W Woofer)
Speaker System 2.2 Channel
Composite Input (AV) 1 (rear)
Bluetooth® Support Version 5.0
Digital Audio Output (Optical) 1 (rear)
Ethernet Input 1 (rear)
HDMI Audio Return Channel (ARC) eARC (HDMI 2)
HDMI Input (HDCP 2.2) 4 (1 rear, 3 side)
HDMI-CEC (Simplink) Yes
IP Control Yes
RF Connection Input (Antenna/Cable) 1 (rear)
RS-232C Input (Mini Jack) 1 (rear)
Smart Phone Connectivity Yes
TV Tuner ATSC, Clear QAM
USB Ports (v 2.0) 3 (2 rear, 1 side)
Wi-Fi® Standard Wi-Fi Certified 802.11ac
Annual Power Consumption 202KWh/y
Power Consumption 109.3W
Power Supply (Voltage, Hz) AC 120V, 50/60Hz
Standby Power Consumption Under 0.5W
TV Weight without Stand 41.7 lbs
UPC 719192630505
Packaging Dimensions (WxHxD) 53" x 31.9" x 8.1"
Packing Weight 62.4 lbs
Stand Width 39.3"
TV Dimensions with Stand (WxHxD) 48.3" x 29.1" x 9.9"
TV Dimensions without Stand (WxHxD) 48.3" x 27.8" x 1.8"
TV Weight with Stand 50.7 lbs
VESA Mounting (W x H) 300 x 200
E-Manual Yes
Power Cable Yes
Quick Start Guide Yes
Remote Magic Remote Included
Remote Control Battery Yes
Limited Warranty Please see Support tab for full details on the limited warranty

Quick Specs

  • Appearance

  • Type: OLED TV

  • Features

  • Energy Star Rated: No

  • Size

  • Screen Size: 55"

Specifications Sheet

Energy Guide

Owner's Manual English 7,634K 07/14/2020

Quick Setup Guide English 12,773K 12/12/2019

Quick Setup Guide Spanish 12,927K 07/18/2019

Get Adobe Reader

* Documents require Adobe Reader.

Interactive Tour

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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.

4.6 out of 5

100% of reviewers recommend this product.

4 Stars

Crisp picture

Reconnected 3/30/2023

We throughly enjoy watching tv now. Blacks are black whites are white on old movies
Originally posted on

Yes, I recommend this product

 Incentivized Review

5 Stars

great TV so far. a lot of different features and t

Rob1956 3/20/2023

Ive had my TV about 6 weeks now. Theres a lot to know and a lot to get used to fantastic colors and brightness. I had a ton of town a little bit. Still tweaking it. What a difference between my old 10-year-old LED TV. LG I think youre knocking it out of the park.
Originally posted on

Yes, I recommend this product

4 Stars

very good TV but poor operating manual

lel16 3/15/2023

the worst operating manual poorly organized and missing key subject references i.e. Bluetooth ? Needs subject index at end to source information
Originally posted on

Yes, I recommend this product

5 Stars

Amazig Performance - Get One If You Can

alcphoto 2/22/2023

The LG C2 55 continues to impress. Smart features from the layout of the home and app screens to the implementation such as when content is Dolby Vision you are notified and reminded of the best setting if you do not already have it. Once done its automatic after that. The 55 is light weight for easy mounting or placement. Does not run hot. I allowed the remote to adapt to my Cable Box and AV Receiver startups. Standard Definition up-scaling to 4k is very well done. TV speakers are impressive.
Originally posted on

Yes, I recommend this product

 Incentivized Review

4 Stars


Ronrater 2/21/2023

I am really impressed with lg my warranty was out on my TV and lg is replacing part to fix they stood behind their product also had extended warranty through alstate protection plan for three extra years and they would not cover it so thumbs to lg Im really impressed and will keep buying lg products
Originally posted on

Yes, I recommend this product

 Incentivized Review

5 Stars

The LG OLED Is An Excellent TV No Question.

2therock 2/18/2023

Amazing playback quality viewing experience Purchased 3-1/2 weeks ago and cannot fault anything. Viewed the Super Bowl in 4K60Hz Dolby Vision and Home Cinema. Color Hue White Balance need not be touched. Out of the box performance is impressive. Going from Cable to Streaming Apps does not require any adjustments. If I had a nag or complaint I would post it. Home and Apps menu are well laid out. Magic Remote with on screen pointer is fantastic.
Originally posted on

Yes, I recommend this product

5 Stars

Excellent resolution and Frame rate for gaming

Carlos6 2/3/2023

One of the best looking TVs I have ever seen. Perfect for gaming on consoles. Easy setup and great options for viewing customization. When console is not in use it has great Dolby Vision and audio in the built in apps like Netflix and HBO
Originally posted on

Yes, I recommend this product

 Incentivized Review