LG CX 4K OLED Smart TV Price, Feature 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 June 7, 2020 by Larious

LG CX series, which is a member of the 2020 OLED series is one of the most affordable LG 4K OLED TV with amazing display features for true cinema experience, and powerful Alpha 9 Gen 3 processor with AI ThinQ software.

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Flaunting a captivating design, the LG CX OLED TV also offers a top notch sound capabilities with excellent smart TV features thanks to the webOS and best gaming features.

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LG CX OLED TV Key Specs & Features

  • 48-inch, 55-inch, 65-inch and 77-inch
  • Flat OLED Panel
  • webOS Operating System
  • 4K Ultra HD (3840 x 2160) Resolution
  • 4K Upscaler
  • Smart TV
  • LG ThinQ AI | Google Assistant | Alexa
  • 2nd Gen LG α7 Intelligent Processor
  • G-SYNC Compatible
  • 40W 2.2 Channel Speaker with Dolby Atmos
  • 4 HDMI ports, 3 USB ports
  • Stand Included
  • Magic Remote Control



LG CX OLED TV series can easily be mistaken for the last year’s LG C9 at first glance. It sports a thin stylish frame, thus resulting into the flat design.

The top half of the CX is very thin, but it gets thicker at the bottom where the inputs are housed.

Beautifully crafted from a plastic material which wraps perfectly around the side screen with thin bezels around the screen, hence, the almost edge to edge display.

With a dimension of 57.0″ x 32.7″ x 1.8″ for the 65-inch model, the LG CX OLED TV is  perfectly structured to complement your living room, reception or offices.

Above all, LG CX sits on a  wedge-shaped stand design which looks just as elegant as the rest of the TV and provides a slight contrast with the darker finish of the TV cabinet.

Although the TV can also be wall mounted using a standard VESA 300 x 200 bracket.


LG CX is one of the best OLED TV available in three display sizes including, 48-inch, 55-inch, 65-inch and 77-inch, all offering captivating display features.

Furthermore, the OLED panel uses LG’s self-illuminated OLED panel, which uses individual light-emitting pixels instead of the separate backlight used in traditional LCD TVs.

Featuring a 4K Ultra HD 3840 x 2160 Resolution which equates to over 33 million self-emissive pixels alongside an infinite contrast ratio, thus promising an immersive viewing experience.

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LG CX also comes with the 4K upscaler an AI technology which convert an HD content to fit into the 4K screen.

Similarly, the TV supports dynamic HDR10 and Dolby Vision at up to 120 frames per second for 4K UHD content.

The Dolby Vision IQ which is making an appearance for the first time on 2020 LG TVs helps optimise compatible video content for varying levels of room brightness.

Similarly, the Tv can be put in different Mode to offer your preferred picture quality.

It includes the new Filmmaker Mode, which produces images as close to the original picture as possible by disabling video processing effects like motion smoothing and reinstating the original movie’s aspect ratio, colors and frame rates.

Furthermore, this OLED TV offers a wide viewing angle which gives access to an extraordinary details and intense color. 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.

LG also introduces the new LG’s TruMotion features which helps in  smoothing motion by increasing the speed at which your TV shows a new picture, thus, giving a cinematic quality.

Smart TV

LG CX OLED TV comes with latest smart features. It is processed by a quad core processor which makes the LG SMART TV three times faster than conventional TV, thus, allowing smoother multitasking, faster web browsing and quicker boot-up.

To perfect the smart feature, LG CX Series smart TV runs on webOS 4.5 operating System which  gives access to stream content on YouTube Netflix, Amazon Prime Video, HBO and other online sources.

LG also supports popular apps like those from Hulu, Disney+, Showtime and Apple TV, but it doesn’t offer the extensive array of apps offer by Android TV-based.

Furthermore, this TV comes with the AI Preview features, which offers highlight on recommended content above an icon, much like the preview function found on other TV platforms.

LG’s ThinQ smart TVs also offer built-in support for Amazon Alexa, Google Assistant, and compatibility with outboard Echo and Google Home devices.

Similarly, the LG CX OLED TV offer access to AirPlay 2 which  lets you effortlessly share movies with your TV through your phone.

LG CX still comes with the standard ‘Magic Remote’ the motion-enabled remote that remains unchanged (still made from glossy, black plastic).

The Remote comes with shortcut button for easy navigation.

Compare Prices

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Other Features

LG CX TV comes with 2.2-channel audio system with a 40W of amplification and support of Dolby Atmos which helps create a more immersive sound stage.

The TV also comes with additional audio features for immersive audio experience.

This includes an AI Acoustic Tuning setting that uses the remote control’s microphone to calibrate the sound and tailor the audio to your particular room.

The LG CX OLED also supports Dolby Atmos and two LG Bluetooth speakers to connect simultaneously, and up-mixes 2.0 channel sound to virtual 4.0 surround sound for more immersion.

For game lovers LG also introduce a new Sports Alert mode, therefore, you can choose to follow your favourite teams in a handful of sports and get alerts for fixtures, score updates and highlights.

In addition, the TV has the AI Picture Pro picture-processing technologies with improved image enhancement, reducing noise and increasing sharpness. For connectivity, LG CX OLED TV has access to 4 HDMI port, 3 USB port, 1 composite video input, an Optical digital audio output, 1 RF (antenna) input, 1 RS-232 port and an Ethernet (LAN) port.

LG CX also comes with the standard Wi-Fi support (802.11 a/b/g/n/ac); Wi-Fi 6 technology and Bluetooth 5.0 for fast connectivity.

LG CX OLED TV Price and Availability

LG CX OLED TV price starts at around $1499.99 for the 48-inch, $1,799 for 55-inch model, $2,499 for 65-inch model and $3,299  for the 77-inch size

You can buy these  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 at competitive price.


Here are a few specs of the LG CX OLED TV:

General Features

  • Smart TV: Yes
  • 3D TV: No
  • Colours: Intense Color, Billion Rich Colors, Advanced Color Enhancer, True Color Accuracy
  • Video Engine: α9 Gen 3 AI Processor
  • Dimension (without stand): 1071 x 618 x 46.9 mm (48-inch), 48.3″ x 27.8″ x 1.8″ (55-inch), 57.0″ x 32.7″ x 1.8″ (65-inch), 67.8″ x 39.1″ x 2.2″ (77-inch)
  • Weight: 18.9 kg (48-inch), 50.7 lbs (55-inch), 52.9 lbs (65-inch), 79.1 lbs (77-inch)
  • Built-in Camera: No
  • USB Playback: Yes


  • Display Type: Flat OLED Panel
  • Screen Size:  48-inch,55-inch, 65-inch and 77-inch
  • Screen Resolution: (3840 x 2160) 4K UHD
  • More Screen Features: Infinite Contrast, 16:9 Aspect Ratio, Pixel Level Dimming, Wide Viewing Angle, Face Enhancing, Ultra Luminance Pro, OLED Motion Pro, 4K Cinema HDR, 120Hz (Native) Refresh Rate

Smart TV Features

  • Platform: webOS
  • Processor: Quad-core processor
  • Multitasking:
  • Built-in PVR:
  • Voice Command: Yes, Google Assistant, Amazon Alexa, Apple Homepod, Amazon Echo
  • Face Recognition:
  • Gesture Control:
  • App Store: Yes, YouTube, Netflix, LG TV Plus, Smart ThinQ App
  • Social:
  • Web Browser: Yes
  • Skype Support:
  • Screen Mirroring: Yes, Apple AirPlay 2
  • Content Sharing: Yes

Inputs/Outputs & Connectivity

  • HDMI Port: Yes, 4 Ports
  • USB 2.0: Yes, 3 Ports
  • MHL Port:
  • RF in: Yes, 1 port
  • AV in: Yes, 1 port
  • AV Out:
  • VGA: Yes, 1 port
  • Component Video in (Y, Pb, Pr + Audio):
  • Digital Audio Out: Yes, 1 port
  • LAN: Yes
  • Built-in Wi-Fi: Yes
  • Wi-Fi Direct: Yes
  • Miracast:
  • WiDi:
  • Digital Broadcasting: DVB-T2 / C  / S2, HbbTV
  • Audio System:  Yes, 40W Speakers
  • Bluetooth: Yes, Bluetooth 5.0
  • Scart:
  • HDMI CEC: Yes
  • Infrared:
  • Headphone jack:

Other Features

  • TV Camera Support:
  • TV System:
  • Stand Type: Yes
  • 4k Upscaler: Yes
  • Warranty: 1 Year
  • Remote: Yes, Magic Remote
  • DirectTV:

Rated Power

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

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