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LG CX 77” 4K Smart SELF-LIT OLED TV with AI ThinQ® (2020)

Key Features

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LG CX 77” 4K Smart SELF-LIT OLED TV with AI ThinQ® (2020)
DISPLAY
  • Display Type
    4K OLED
    Screen Size
    77
  • Resolution
    3840 x 2160
    Wide Viewing Angle
    Yes (Perfect Viewing Angle)
  • Wide Color Gamut
    Perfect Color
    Biliion Rich Colors
    Yes
  • Perfect Black
    Perfect Black
    Dimming
    Pixel Dimming
  • Ultra Luminance
    Ultra Luminance Pro
VIDEO(PICTURE QUALITY)
  • Processor
    α9 Gen3 AI Processor 4K
    AI Picture / Pro
    AI Picture Pro
  • Face Enhancing
    AI Picture Pro - Face Enhancing
    Upscaler
    AI Upscaling
  • Auto Genre Selection
    Yes (SDR/HDR/Dolby HDR)
    Image Enhancing
    Image Enhacing on SQM
  • AI Brightness Control
    Yes
    HDR
    Cinema HDR
  • Dolby Vision IQ
    HDMI/CP/USB (4K/2K)
    HDR10 Pro
    RF/HDMI/CP/USB (4K/2K)
  • HLG
    RF/HDMI/CP/USB
    FILMMAKER MODE™
    Yes
  • HDR Effect
    Yes (4K/2K)
    Dynamic Tone Mapping / Pro
    HDR Dynamic Tone Mapping Pro
  • 4K HFR
    HDMI/USB
    2K HFR
    HDMI/USB
  • Motion Pro
    OLED Motion Pro
    Upscaler
    4K Upscaler
  • HEVC (Video Decoder)
    4K@120P, 10bit
    VP9 (Video Decoder)
    4K@60P, 10bit
  • AV1
    4K@60p, 10bit
    G-Sync Compatible
    Yes
  • FreeSyncTM
    Yes (MR)
    HGIG Mode
    Yes
  • Instant Game Response (VRR/ALLM)
    Yes/Yes
    Picture Mode
    Yes 10 modes (Vivid, Standard, Eco, Cinema, Sports, Game, HDR Effect, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room))
  • Auto Calibration
    Yes
AUDIO
  • Speaker (sound output)
    40W
    (WF:20W, 10W per Channel)
    Channel
    2.2ch
  • Direction
    Front Firing
    Simultaneous Audio Output
    Yes
  • DOLBY ATMOS
    Yes
    AI Sound / Pro
    AI Sound Pro
  • AI Acoustic Tuning
    Yes
    Surround Mode
    OLED Surround
  • Clear Voice
    Clear Voice IV
    Bluetooth Surround Ready
    Yes
    (Required Bluetooth)
  • WiSA Speakers
    Yes (2.0ch)
    LG Sound Sync
    Yes
    (Required Bluetooth)
  • Auto Notification (Bluetooth easy paring)
    Yes
    (Required Bluetooth)
    Sound Share
    Yes
  • Audio Codec
    AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X
    (Refer to manual)
AI FUNCTION
  • ThinQ
    Yes
    Intelligent Voice Recognition
    Yes
  • Speech to Text
    Yes
    LG Voice Search
    Yes
  • AI UX
    Yes
    AI Recommendation
    Yes
  • Intelligent Edit
    Yes
    Home Dashboard
    Yes
  • Auto Device Detection
    Yes
    Smart Speaker Compatible
    Yes
  • LG ThinQ
    Yes
    LG Smart Speaker (WK7,WK9)
    Yes
  • Mobile Connectivity
    Yes
    Screen Share
    Yes
  • LG TV Plus App
    Yes
    ThinQ App
    Yes
SMART FUNCTION
  • Operating System (OS)
    webOS Smart TV
    Number of CPUs
    Quad
  • Magic Remote Control
    Built-In
    Quick Access
    Yes
  • Universal Control
    Yes
    360° VR Play
    Yes
  • Related Content Search
    Yes
    Art Gallery
    Yes
  • LG Store
    Yes
    DIAL
    Yes
  • Web Browser
    Yes
    Music Player
    Yes
  • TV On With Mobile
    Yes
    Wi-Fi TV On
    Yes
  • Bluetooth Low Energy On
    Yes
    (Required Bluetooth)
    Network File Browser
    Yes
  • Block access to harmful site
    Yes
    Hotel Mode
    Yes
  • Sports Alert
    Yes
    Music Discovery
    Yes
BROADCASTING SYSTEM
  • Digital TV Reception(Terrestrial,Cable,Satellite)
    Yes
    Terrestrial
    DVB-T2
  • Cable
    DVB-C
    (VH Only)
    Analog TV Reception
    Yes
  • Data Broadcasting (Country Spec)
    HbbTV (Austrailia, New Zealand, Sinapole, Malaysia, Vietnam)
    Teletext Page
    Yes (2000 page)
  • Teletext (Top/Flof/List)
    Yes
    [DVB] Subtitle
    Yes
  • AD (Audio Description)
    Yes
    EPG (8days)
    Yes
CONNECTIVITY
  • HDMI
    1 (Rear) / 3 (Side)
    Version
    HDMI 2.1
  • Simplink (HDMI CEC)
    Yes
    USB
    2 (Rear) / 1 (Side)
  • LAN
    Yes (Rear)
    Component
    Yes (Rear, Component in/AV in common)
  • Composite In (AV)
    Yes (Rear, Component in/AV in common)
    RF In
    1 (RF)
  • SPDIF (Optical Digital Audio Out)
    Yes (Rear)
    Wifi
    Yes (802.11ac)
  • Bluetooth
    Yes (V5.0)
POWER & GREEN
  • Power Supply
    AC 100~240V 50-60Hz
    Standby Power Consumption
    Under 0.5W
  • Energy saving Mode
    Yes
    Illuminance Green sensor
    Yes
  • Energy Standard
    Yes
ACCESSORY
  • Remote
    MR20
    Battereis
    Yes (AA x 2EA)
  • Component / AV Gender
    Yes
    IR Blaster Cable
    Yes
  • Power Cable
    Yes (TV Attached)
ADDITIONAL FEATURE
  • Auto Calibration
    Yes
    OSD Language
    26 Languages
  • Time Machine (DVR)
    Yes
    Digital Recording
    Yes
  • Analog DVR
    Yes
    Time Shift
    Yes
DIMENSION
  • Product Dimension (W/O Stand) (W x H x D) - mm
    1723 x 993 x 55.3
    Product Dimension (W Stand) (W x H x D) - mm
    1723 x 1023 x 269
What people are saying
4.8 / 5
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Reviews
Cwjr488
2021-08-17 18:45:09
I recommend this product
A fantastic viewing experience
We bought this OLED48CXPUB less than a month ago and are captivated by the beauty of the picture. In fact, we have been bing watching almost since we set it up.
I recommend this product

Originally posted on LG.com/US

Post Comment
Bobo9999
2021-08-16 14:15:06
I recommend this product
Excellent picture
Wanted an OLED after researching and now I have one.
I recommend this product

Originally posted on LG.com/US

Post Comment
AJDY
2021-08-16 11:45:07
I recommend this product
LG 65 Great
The only thing not happy is voice and mouth lose in sync at end of day
I recommend this product

Originally posted on LG.com/US

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ST likes LG
2021-08-16 09:15:11
I recommend this product
Best TV ever, should have gotten sooner.
The OLED77CXAUA is crisp, clear, incredible blacks and color. Only regret is not getting sooner. Continue to be amazed each time I watch.
Highly recommended!
I recommend this product

Originally posted on LG.com/US

Post Comment
LIGHTING
2021-08-15 14:00:06
I recommend this product
can't get HBO Max
great picture and nice style light weight but did not get HBOMAX RETURN TV
I recommend this product

Originally posted on LG.com/US

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Whittico
2021-08-15 11:00:09
I recommend this product
Massive, beautiful, worth the hype
This is my first OLED and it was totally worth waiting. The colors pop more because of the contrast, I can fully see the image, and the brightness of this TV allows HDR to actually work how it's supposed to. Doesn't hurt that games are so smooth on it, as well.
I recommend this product

Originally posted on LG.com/US

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Therenegade529
2021-08-15 08:45:09
I recommend this product
Best tv ever!!!
Bought a couple weeks ago and the picture quality and audio is stunning! Works great with ps5 and series x
I recommend this product

Originally posted on LG.com/US

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jc201
2021-08-15 08:30:10
I recommend this product
Great TV
Sound, picture, all around a five star TV. Easy to use.
I recommend this product

Originally posted on LG.com/US

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Pilotfxe
2021-08-15 06:00:12
I recommend this product
Amazing Picture!
I have owned. 55 LG in the past, and have a new home an chose the 77” for my living room because of the outstanding picture quality
I recommend this product

Originally posted on LG.com/US

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Faith joy
2021-08-13 17:00:08
I recommend this product
Best picture ever!
Who would have ever thought that a television picture could be so awesome! Crystal clear, personalized lighting, vivid colors, blackest black! And you can customize your picture depending on what you are watching such as sports, movies, depending on the light in the room, your personal preferences, etc. One of the LG OLED television’s greatest features is its ability to switch between Netflix, Prime, or any other of 600 apps to choose from, with ease and speed. Truly a grand experience has been added to watching television!
I recommend this product

Originally posted on LG.com/US

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