Skip to Content Skip to Accessibility Help
About Cookies on This Site

We use cookies, including cookies from third parties, to enhance your user experience and the effectiveness of our marketing activities. These cookies are performance, analytics and advertising cookies, please see our Privacy and Cookie policy for further information. If you agree to all of our cookies select “Accept all” or select “Cookie Settings” to see which cookies we use and choose which ones you would like to accept.

Cookies Setting
Absolutely Necessary Cookies
These are cookies that are absolutely essential to running a website. This category of cookies cannot be disabled.
Functional Cookies
These cookies are used to provide you with convenient functions, such as product reviews and product video playback, during your web browsing, they also enable interaction with social media accounts.
Social media
Connect with your social channels to share LG Technology with friends for example on Facebook and Twitter.
Analytics Cookies
These cookies allow our website to keep improving functions through website traffic analysis and to suggest personalized content for you.
Advertising Cookies
These cookies enable us to show you ads and other content that we think is most attuned to your interests and digital behavior.
LG CX 55 inch 4K Smart OLED TV

Specs

Reviews

Support

LG CX 55 inch 4K Smart OLED TV

Share this content.

You can share the items you like with your friends

OLED55CXPVA

LG CX 55 inch 4K Smart OLED TV

(3)
Print

All Spec

DISPLAY & PICTURE QUALITY -

  • Screen Type (OLED/LED)

    OLED

  • Screen size (Inch/cm)

    55" (139cm)

  • Resolution

    3840 x 2160

  • HDR Format

    Dolby VisionTM, HDR10, HLG¹

  • Dolby Vision IQ™

    Yes¹

  • HDR10 Pro

    Yes¹

  • Wide Colour Gamut

    Yes

  • Backlight Type

    None

  • Perfect Black

    Yes

  • ULTRA Luminance

    Yes (Pro)

  • Picture Modes

    10 (Vivid, Standard, FILMMAKER MODE™, APS, Cinema, Cricket, Game, HDR Effect, ISF Bright Room, ISF Dark Room)

  • HDR Picture Modes

    5 (Vivid, Standard, FILMMAKER MODE™, Cinema Home, Cinema)

  • Dolby Vision ™ Picture Modes

    5 (Vivid, Standard, Cinema Home, Cinema, Game)

  • Colour Bit Depth

    10-bit

  • Image Processor

    α9 Gen 3 AI Processor 4K

  • Tuner

    MPEG-2/4 DVB-T2/C/S2 (UHF & Satellite Tuner)

  • Resolution Upscaling²

    4K Upscaler

  • AI Picture

    Yes (Pro)

  • AI Brightness

    Yes (HDR)

  • Auto Genre Selection

    Yes

  • FILMMAKER MODE™

    Yes

  • Motion Pro (Black Frame Insertion)

    Yes

  • Noise Reduction

    Yes

  • High Frame Rate (HFR)

    Yes (HDMI/USB: 4K@120fps)³

CONVENIENCE FEATURES -

  • Magic Remote

    Yes

  • Intelligent Voice Control⁴

    Yes

  • EPG (SI - 8 days)

    Yes

  • User Guide (Built-in)

    Yes

  • Time Machine Compatible

    Yes⁶

  • Time Shift

    Yes

  • Universal Remote Feature

    Yes⁷

  • USB Video Playback Formats

    ASF/WMV/AVI (Xvid, H.264/AVC)/ MP4/M4v/MOV (H.264, H.265, MPEG-4, HEVC)/ MKV (MPEG-2, MPEG-4, H.264, H.265, VP8, HEVC) SHVC/TS/TRP/TP/MTS/MPG/3GP/3G2 MPEG/DAT/VOB/HEVC (Up to 4096x2160 @ 120p) / VP9 & AV1 (Up to 4096x2160 @ 60p)

  • USB Music Playback Formats

    MP3/WAV/WMA/OGG/FLAC

  • USB Photo Playback Formats

    JPEG/PNG/BMP

  • Gallery

    Yes

  • Sports Alert

    Yes⁸

  • Simplink (HDMI CEC)

    Yes

GAMING FEATURES -

  • Variable Refresh Rate (VRR)

    Yes⁹

  • Nvidia G-Sync

    Yes¹⁰

  • AMD FreeSync

    Yes

  • HGiG Mode

    Yes

  • Auto Low Latency Mode (ALLM)

    Yes¹¹

WARRANTY -

  • Warranty Period

    1 Year Warranty - Parts and Labour

AUDIO FEATURES -

  • Audio Output

    40W

  • Audio Decoder

    AC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X, ADPCM, LPCM, MPEG-1, Dolby Digital, Dolby Digital Plus, Dolby AC-4

  • Virtual Surround

    Dolby Atmos

  • Bluetooth Music Playback

    Yes (Bluetooth 5)

  • WiSA Speaker 2.0Ch Compatible

    Yes¹²

  • Sound Modes

    6 (Standard, Cinema, Clear Voice III, Cricket (Sports), Music, Game)

  • AI Sound

    Yes (Pro)

  • Bluetooth Headphone Compatible

    Yes (Bluetooth 4.2+)

  • Bluetooth Surround Compatible

    Yes¹³

  • Sound Sync Wireless (LG TV)¹⁴

    Yes

  • Audio Return Channel (ARC)¹⁵

    eARC/ARC

SMART TV FEATURES -

  • AI ThinQ

    Yes¹⁶

  • Smart TV Operating System

    webOS 5.0 Smart TV

  • Works with Amazon Alexa

    Yes¹⁷

  • Works with Apple HomeKit

    Yes¹⁷

  • Home Dashboard

    Yes

  • Wi-Fi Built-In

    Yes (802.11ac)

  • 4K UHD Streaming

    Yes

  • Web Browser

    Yes¹⁸

  • FreeviewPlus (HbbTV)

    Yes¹⁹

  • Netflix

    Yes²⁰

  • Disney+

    Yes²⁰

  • AppleTV

    Yes²⁰

SMART SHARE -

  • Network File Browser

    Yes

  • Miracast

    Yes²²

  • Smartphone Remote App

    LG ThinQ 23

  • Works with Apple AirPlay

    Yes²⁴

CONNECTIONS -

  • HDMI

    4 x HDMI 2.125

  • USB 2.0

    Yes (3)

  • RF Antenna Input

    Yes (1)

  • Component/Composite Input

    Yes (1)

  • Headphone (3.5mm) Output

    Yes (1)

  • Digital (Optical) Audio Output

    Yes (1)

  • LAN Port

    Yes (1)

DIMENSIONS/REGULATORY -

  • TV with Stand (WxHxD)

    1228mm x 738mm x 251mm

  • TV without Stand (WxHxD)

    1228mm x 706mm x 47mm

  • Net Weight with Stand (kg)

    23kg

  • Net Weight without Stand (kg)

    18.9kg

  • Carton (WxHxD)

    1345mm x 810mm x 207mm

  • Gross Weight of Carton (kg)

    28.6kg

  • VESA size

    300 x 200 (LG OLW480B bracket recommended)

  • Energy Star Rating

    4 Stars

What people are saying