LG Signature Z9 88-inch OLED TV Price and Specs

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Written By Larious

Larious is the Executive Editor of LowkeyTech. He is a tech enthusiast and a content writer. 





Last Updated on May 22, 2020 by Larious

The year 2019 welcomed the world’s first LG OLED 8K TV also known as LG’s Wallpaper OLED TV due to its thin design. The LG Signature Z9 88-inch OLED TV (LG OLED88Z9PUA) offers a true cinematic masterpiece in 8K resolution.

The TV comes fully loaded  with numerous captivating features including state-of-the-art processing, HDMI 2.1 connections, Dolby Atmos and the awesome webOS smart platform with a full house of AI assistants.

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LG Signature Z9 88-inch OLED TV Key Specs & Features

  • 88-inch Flat OLED Panel
  • LG ThinQ AI | Google Assistant | Alexa
  • 8K Ultra HD (7,680 x 4,320) Resolution
  • LG OLED Display
  • LG α9 Gen 2 Pro Intelligent Processor
  • Dolby Vision | Dolby Atmos
  • HDMI 2.1
  • Stand Included
  • Built-in Test Pattern Generator for SDR, HDR, and Dolby Vision
  • Auto-calibration
  • Custom HDR Tone Mapping

LG Signature Z9 88-inch 8K OLED TV


LG Signature Z9 88-inch OLED TV is the largest TV on market with bezel-free design Just like the LG C9. This TV sports a thin, flat panel that runs edge to edge to the glass screen.

Around the body LG Signature Z9 88-inch OLED TV is made of aluminum.

Similarly, the TV comes with a stand at the bottom which is shaped like an open box, with the center completely empty and usable as a shelf.

This stand is finished in silver brushed metal and permanently attached to the panel, hence, the TV is only suitable for standing since there’s no wall mount option.

Furthermore, the stand has a big hole in the middle that helps the TV houses some of its components, and  sound system.


LG Z9 TV comes with a large 88-inch screen built on a  OLED panel. This TV also features an 8K (7680 x 4320) resolution which equates to over 33 million self-emissive pixels.

LG Signature Z9 88-inch OLED TV also deliver the best possible picture quality thanks to LG’s second-generation Alpha 9 processor which uses machine-based deep learning and a database with millions of data points to perform upscaling and other video-processing chores.

The processor also helps utilizes the 6-step noise reduction which helps brings images, action and color to new life.

Similarly, this TV sports an AI Brightness feature which uses a light sensor to detect ambient light, and optimize it to improve the visibility in darker areas of the picture.

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This OLED TV comes with peak brightness of up to 800 nits. It also features Dolby Vision™ HDR which transforms your TV experience with ultravivid picture that brings entertainment to life.

In addition, LG Signature Z9 88-inch OLED TV has a Dolby Atmos® features which creates powerful, moving audio that seems to flow all around you.

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Smart TV

LG Signature Z9 is built on an LG α9 Gen 2 Intelligent Processor  using LG’s ThinQ AI interface to access lots of streaming apps within the webOS operating system.

The TV also offers voice control access with Amazon Alexa and Google Assistant built-in, and compatibility with outboard Echo and Google Home devices.

Furthermore, the TV uses the LG’s Magic Remote provides the usual array of buttons, hence, making interacting with the TV responsive, precise, and intuitive.

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LG SIGNATURE OLED88Z9PUA Alexa Built-in Z9 88" 8K Ultra HD Smart OLED TV (2019)


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Other Specs and Features

LG Signature Z9 88-inch OLED TV comes with 4.2-channel audio system which has eight speaker drivers mounted on the back panel and a total of 80W of amplification.

There is also two subwoofers built into the bottom to boost the bass, thus offering an immersive audio experience.

This TV also features other additional sound features such as LG’s sonic features; One Touch Sound Tuning, AI Sound, as wll as support for Dolby Atmos object based audio.

The AI Sound mode uses machine learning and psychoacoustic wizardry to turn a 2.1 to virtual 5.1 surround sound, thus creating the illusion of a more immersive surround presence.

LG Signature Z9 88-inch OLED TV has a total of four HDMI inputs and three USB ports. Similarly, you have access to a LAN port, a CI slot,and an optical digital output.

Above all, for wireless connectivity, there’s built-in WiFi (802.11ac), Bluetooth (5.0) and AirPlay 2.

LG Signature Z9 88-inch OLED TV Price and Availability

LG Signature Z9 88-inch OLED TV price starts at around $29,999.99. You can buy the 88-inch OLED TV at reputable online stores, leading retail chains, as well as LG Electronics stores in your country.

The TV is also available for purchase on LG official website and on Amazon at a starting price of $29,999.99.

LG Z9 88-inch OLED TV Specs

Listed in the table below is the full specs of the LG Signature Z9 OLED TV.

General Features

  • Smart TV: Yes
  • 3D TV:
  • Colours: Intense Color, Billion Rich Colors, Advanced Color Enhancer, True Color Accuracy
  • Video Engine: α9 Gen 2 Intelligent Processor 8K, Deep Learning AI Picture
  • Dimension (without stand): 1961 x 1120 x 49.9 mm, 77.2 x 57.3 x 11 inches
  • Weight: 229.2 lbs, 40kg (without stand), 103kg (with stand)
  • Built-in Camera: No
  • USB Playback: Yes


  • Display Type: OLED Panel
  • Screen Size: 88-inch
  • Screen Resolution: 8K Ultra HD (7,680 x 4,320), Real 8K
  • More Screen Features: Pixel Level Dimming, Wide Viewing Angle, Perfect Black, Infinite Contrast, HDR10 Pro, Cinema HDR

Smart TV Features

  • Platform: webOS, LG ThinQ AI
  • Processor: Quad-core CPU
  • Multitasking: Yes
  • Built-in PVR:
  • Voice Command: Yes, Intelligent Voice Recognition, Amazon Alexa, AI Home, Amazon Echo, Apple HomePod, Google Home, LG Smart Speaker, Google Assistant, Speech to Text, LG Voice Search
  • Face Recognition:
  • Gesture Control:
  • App Store: Yes, LG TV Plus, LG Content Store
  • Social: Yes
  • Web Browser: Yes
  • Skype Support: Yes
  • Screen Mirroring:
  • Content Sharing: Yes

Inputs/Outputs & Connectivity

  • HDMI Port: Yes, 4 port (HDMI 2.1)
  • USB 2.0: Yes, 3 Port
  • MHL Port:
  • RF in: Yes, 3 ports
  • AV in:
  • AV Out:
  • VGA:
  • Component Video in (Y, Pb, Pr + Audio):
  • Digital Audio Out:
  • LAN: Yes
  • Built-in Wi-Fi: Yes, Wi-Fi Certified 802.11ac
  • Wi-Fi Direct:
  • Miracast: No
  • WiDi:
  • Digital Broadcasting: DVB-T2 / C / S2, HbbTV
  • Audio System: Yes, 80W Audio System, 4.2 Channel
  • Bluetooth: Yes, Bluetooth 5.0
  • Scart:
  • HDMI CEC: Yes
  • Infrared:
  • Headphone jack: Yes

Other Features

  • TV Camera Support:
  • TV System:
  • Stand Type: Yes
  • 4k Upscaler: Yes
  • Warranty: 3 Year
  • Remote: Magic Remote (RM19)
  • DirectTV:

Rated Power

  • Power Supply (Voltage): AC 100V ~ 240V, 50/60Hz
  • Power Consumption:
  • Standby Power: Under 0.5W
  • Energy Efficiency Class: B


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