LG ZX 8K OLED TV (77 & 88-inches) Specs, Review and Price


LG unveiled its new range of 8K OLED TV to deliver a whole new visual experience with either its 88-inches screen or the 77-inches. The LG ZX 8K OLED TV is built on an advance processor the α9 Gen 3 AI Processor 8K which comes with AI Picture Pro and AI Sound Pro technology.

This stunning OLED TV sports a Minimalistic design and deliver a Real 8K picture quality with the support of Dolby Vision IQ  to deliver a more accurate picture for the environment. LG ZX 8K OLED TV runs on the LG’s webOS software with LG ThinQ AI, and offer impressive sound system with many more futuristic features.

LG Signature ZX 8K OLED TV Key Specs & Features

  • 77 and 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 3 AI Processor 8K
  • webOS Smart TV
  • Dolby Vision | Dolby Atmos
  • HDR Dynamic Tone Mapping Pro/ HDR10 Pro
  • 4 HDMI 2.1 and 3 USB
  • 80W Ultra Surround Speaker
  • Stand Included



The LG ZX 8K OLED TV comes with a similar design to that of other Signature series, however, it sports a thinner bezel and slimmer chassis.

This almost bezel-less design eliminates unnecessary elements to maximize screen immersion. Its clean with metal-back,and an overall ultra-slim design which creates an image of a single sheet of glass.

In addition, the LG Signature ZX OLED TV display spread across every edge lines to show off beautiful silhouette from every angle. Thanks to  the metal build, this TV is durable yet stylish.

LG Signature ZX OLED TV stands on an open box shaped stand at the bottom. The delicately finished floor-type metal stand offers stability, and a great cable management function which helps resolves the hassle of organizing cables.

The ZX OLED TV is available in two sizes, 88 and 77-inch with model number OLED77ZX and OLED88ZX respectively.


The LG ZX OLED TV brings you to a whole new level of viewing experience thanks to the all powerful α9 Gen 3 AI Processor 8K.

This advance processor comes with a deep learning algorithms which analyzes the on-screen content to deliver content as its most immersive. It also deliver optimized picture and sound quality for all types of content through AI-based 8K upscaling.

In addition, the a9 Gen 3 AI Processor 8K is specifically engineered to power 8K performance, thus delivering a real 8K picture.

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

Thanks to the OLED panel, this LG TV comes with a self-lit technology which offers over 100 million self-lit sub-pixels that come together to deliver the deepest blacks, richest colors, and most realistic picture quality.

Furthermore, this TV comes with 8K (7680 x 4320) resolution which is four times clear and sharper than a 4K TV, thus, delivering sharper images with more details in immaculate natural colors.

The LG ZX OLED TV also comes with the AI 8K Upscaling which transforms 2K or 4K content into the most life-like 8K picture by enhancing detail and definition.

Similarly, this 8K panel offers support for HDR10, HDR10 Pro and HLG with LG’s advanced tone-mapping pro technology that provides scene-by-scene optimization.

LG Signature ZX OLED TV also sports the Dolby Vision IQ feature which automatically adjusts picture settings depending on ambient lighting conditions and content genres to offer  wonderfully realistic, immersive experience.

Above all, LG ZX OLED TV also comes with other display features including Wide Viewing Angle, Dynamic Colour Enhancer, AI Brightness feature  and many more.

Smart TV

LG Signature ZX OLED TV is built on an LG α9 Gen 2 Intelligent Processor and run on the latest LG’s webOS interface, thus, making the TV easy to navigate.

The operating system also offer support for streaming on popular apps like those from YouTube Netflix, Amazon Prime Video, HBO, Hulu, Disney+, Showtime and Apple TV, and more.

This Smart TV also offers support for the intelligent ThinQ AI which allows you to transform your TV into a central hub with a simple voice command.

You can control your Home IoT ecosystem with natural voice recognition, with the help of different voice assistance including Alexa, Google Assistant, and Bixby.

LG Signature ZX OLED TV also has the AirPlay 2 feature which lets you effortlessly share contents from your phone with your TV and other smart devices in your home.

Above all, to control the affairs of LG ZX is the sleek and slim all-in-one Magic remote which automatically detects and controls all compatible connected devices and content.

Other Specs and Features

LG ZX 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.

Similarly, LG has implemented a new AI Sound mode that really upgrades the forward-firing speaker’s audio performance by virtualising it for a larger space.

The TV also comes with other audio features which includes the LG’s sonic features; One Touch Sound Tuning, and support for Dolby Atmos object based audio.

Nvidia’s G-Sync tech is also present for smoother gaming. This technology provide the exceptional picture quality of perfect black and intense colours combined with smooth gameplay to take gaming to new heights.

The ZX also features Filmmaker Mode which disables effects like motion smoothing, image sharpening and preserves the original vision of the director. strips away any motion smoothing and aggressive color correction that might be used in standard or movie picture modes.

This TV also come with support for the AV1 video format, in addition to HEVC and VP9, hence, you can watch the latest 8K videos on YouTube, other streaming services and local media playback.

Furthermore, there are new features and capabilities, like variable refresh rates (VRR) and auto-low latency mode (ALLM), which offer smoother gaming and automatic switching to game modes, respectively.

LG ZX OLED TV also comes with a total of four HDMI 2.1 inputs and three USB ports, alongside, 2 RF In ports, a CI slot, an Ethernet (LAN) port and an optical digital output.

Above all, the LG ZX OLED TV comes with a built-in-Wi-Fi (802.11ac), and Bluetooth(5.0) for fast connectivity.

LG Signature ZX 8K OLED TV Price and Availability

LG Signature ZX 8K OLED TV price starts at around $29,999.99 depending on the screen size. You can buy the LG ZX 8K 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.


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

General Features

  • Smart TV: Yes
  • 3D TV:
  • Colours: Intense Color, Billion Rich Colors, Wide Color Gamut, Advanced Color Enhancer, True Color Accuracy
  • Video Engine: α9 Gen3 AI Processor 8K
  • Dimension (without stand):
  • Weight:
  • Built-in Camera:
  • USB Playback: Yes


  • Display Type: OLED Panel
  • Screen Size: 77-inches, 88-inches
  • Screen Resolution: 8K Ultra HD (7,680 x 4,320), Real 8K
  • More Screen Features: Pixel Level Dimming, Wide Viewing Angle, Dolby Vision IQ, 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: Yes
  • 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, 2 Port
  • 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:
  • WiDi:
  • Digital Broadcasting: DVB-T2 / C / S2, DVB-C
  • 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 (RM20)
  • DirectTV:

Rated Power

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


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