LG 77" CX 4K UHD Smart Cinema OLED TV


Add Installation

Our Home Services Team can arrange installation for this product.

This LG 77" CX 4K UHD Smart Cinema LED TV OLED77CXPTA features over 8 million self-lighting pixels that come together to add depth and deliver the next level of TV, you can enjoy deep blacks, rich colours, and realistic picture quality. For an evolutionary LG television experience, with deep learning algorithms, the a9 Gen3 AI Processor ...more
Your preferred store is: The Good Guys Change
No stores can be found within 500km of the delivery location. Please try a different postcode or suburb
Please set your preferred store to check stock or delivery cost. Please confirm your preferred store and delivery location on the top right of the page or set your preferred store below to check stock or delivery cost.

Important Information

Key Features

  • 77"

    Screen Size
  • 3840 x 2160

    Screen Resolution
  • LG ThinQ AI, FILMMAKER MODE (TM), NVIDIA G-SYNC compatible, HGiG Mode, Eye Comfort Display

    Additional Features

Technical Specs +

Screen Technology: OLED
TV Processor: Alpha 9 Gen3 AI Processor 4K
Screen Size: 77"
Screen Resolution: 3840 x 2160
Display Resolution: 4K Ultra HD
Additional Features: LG ThinQ AI, FILMMAKER MODE (TM), NVIDIA G-SYNC compatible, HGiG Mode, Eye Comfort Display
Colour Technology: 10-bit Colour & Wide Colour Gamut
Dimming: Self-lighting Pixels
Smart TV Platform: Yes
Compatible Video Streaming Apps: Netflix, Apple TV, Disney
Hands-free Voice Assistant: LG ThinQ AI: Google Assistant & Amazon Alexa Built-in, Apple Airplay 2, Apple HomeKit, Home Dashboard
HDR Format: Dolby Vision, HDR10, HLG
Sound: 40W Dolby Atmos
HDMI Input: 4
USB Input: 3
VESA Wall Mount Size (mm): 400 x 200
Weight with stand (without stand): 35.9kg (26.7kg)
Release Year: 2020
Series: CX Cinema
Product Height (mm): 1023
Product Width (mm): 1723
Product Depth (mm): 269
Manufacturer's Warranty: 1 Year

Product Reviews of LG  77" CX 4K UHD Smart Cinema OLED TV

LG77" CX 4K UHD Smart Cinema OLED TV50070461


5.0 out of 5 stars from 26 reviews

100% of reviewers recommend this product

Rating snapshot


Buying Guide +

GUIDE: Television Buying Guide |
Presented by The Good Guys

Read our Television Buying Guide to learn more about TV features and work out what’s important to you. Learn more

Delivery & Installation +

Wall-Mounted TV Installation (available)

Use The Good Guys Home Services for a hassle-free TV installation. Your installer will unpack, program and wall-mount your TV (bracket sold separately), connect up to three media d...Read more