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1.0 | 3 Reviews

LG SIGNATURE W9 Wallpaper 77 inch Class 4K Smart OLED TV w/ AI ThinQ® (76.7'' Diag)



  • Wallpaper TV
  • LG ThinQ AI Google Assistant Alexa
  • LG 9 Gen 2 Intelligent Processor
  • Dolby Vision Dolby Atmos

Quick Specs

  • Type: OLED TV
  • Width: 67.8"
  • Height: 38.9"
  • Depth: .23"
  • 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.



  • Wallpaper TV
  • LG ThinQ AI Google Assistant Alexa
  • 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 60W (20W Woofer)
Speaker System 4.2 Channel
WiSA Ready Yes (Separate Dongle Purchase Required)
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 (rear)
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 (rear)
Wi-Fi® Standard Wi-Fi Certified 802.11ac
Power Supply (Voltage, Hz) AC 120V, 50/60Hz
Standby Power Consumption Under 0.5W
UPC 719192628892
AV Box (WxHxD) 57.5" X 3.3" X 8.2"
AV Box Weight 28.9 lbs
Display (WxHxD) 67.8" X 38.9" X 0.23"
Display Weight 27.1 lbs
Packaging Dimensions (WxHxD) 75.1" x 48.1" x 13"
Packaging Weight 108.7 lbs
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

  • Dimensions

  • Width: 67.8"
  • Height: 38.9"
  • Depth: .23"

  • Features

  • Energy Star Rated: No

  • Size

  • Screen Size: 77"
  • WiFi Connected: Yes

Energy Guide

Owner's Manual English 6,122K 07/03/2020

Quick Setup Guide English 19,914K 04/02/2019

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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.

1.0 out of 5

0% of reviewers recommend this product.

1 Stars

I am so disappointed.

OLED77W9PUA 4/6/2024

I know this review is somewhat pointless now that the TV is discontinued but I had to get this off my chest. In June of 2018 I purchased the 2017 77 model which cost me $12000 at that time. About two and a half years in I began seeing grayish blotches in 3 different areas of my screen. The images werent anything recognizable like a CNN logo and when I called LG they decided to replace my screen at no cost despite me being a little less than 1 year past my warranty. This was fantastic and much very appreciated until about one month ago. Yes thats right back in April of 2023 the screen began having issues once again. The fact that LG discontinued this model after only a few years makes a lot of sense now they simply had to stop selling a model that had consistent screen quality issues and customer complaints good decision LG. I however am stuck with an expensive and inherently defective product now. Yay...
Originally posted on

No, I do not recommend this product

 Incentivized Review

1 Stars

Dont buy expensive tvs

Anettep 3/12/2024

We bought the signature wallpaper tv late 2017 it was only 7 of our model in our country and we were wery excited The tv worked great for 6 years one year after the guarantee is out it stops working completely. The service guy told us that it was the screen card that broke and that they are not making them anymore. That means that our TV that cost us approx $8000 in 2017 is now trash. So if we do the math we have roughly paid $100 a month until this day to Watch this TV. After contacting LG multiple times they are telling us that it is Nothing they can do for us. So no do not recommend this product.
Originally posted on

No, I do not recommend this product

 Incentivized Review

1 Stars

Good sound

Catfmick123 3/8/2024

Tv screen is junk they dont back thre product. The TV i have also has burn in said u need a receipt for them to do anything to fix it .
Originally posted on

No, I do not recommend this product