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LG OLED55CXPUA Alexa Built-In CX 55" 4K Smart OLED TV (2020)

4.7 out of 5 stars 1,281 ratings

Currently unavailable.
We don't know when or if this item will be back in stock.
OLEDCX TV
55" Size Chart
Mounting Type Can be wall mounted
Brand LG
Resolution 4K
Connections Wireless, Bluetooth, USB, Ethernet, HDMI
Display Technology OLED

About this item

  • LG OLED TV: Only OLED pixels emit their own light, allowing for perfect black, intense color and stunning picture.
  • PIXEL LEVEL DIMMING: Millions of pixels emit their own light. Only OLED can turn pixels off completely and independently. See stunning picture, perfect black, infinite contrast and over a billion rich colors.
  • WEBOS AND MAGIC REMOTE: LG's fan-favorite webOS platform makes it surprisingly fast and easy to stream movies and shows with your favorite apps and find new obsessions based on what you like. While our Magic Remote lives up to its name with voice and motion control — just speak or simply point, scroll and click.
  • α9 GEN 3 AI PROCESSOR 4K: Everything you see and hear is automatically made better, clearer, smoother, and more dynamic with our a9 Gen 3 AI Processor 4K. You don’t have to do a thing. Our most advanced 4K processor does it for you with AI Picture Pro, AI Sound Pro, AI 4K Upscaling, and the ability to help your TV to evolve over time.
  • GAMING: LG OLED TV is built for gaming. AI-powered picture quality transports you to the moment. Gaming features and the latest tech, like NVIDIA G-SYNC and FreeSync, give you an edge with less lag, high refresh rates, and incredibly smooth and responsive gameplay.
  • OLED MOTION PRO: our most advanced motion handling for fast movements in sports and action sequences | Native Refresh Rate: 120Hz
  • INPUTS & OUTPUTS: HDMI (HDMI 2.1 & HDCP 2.2) x4, USB 2.0 x3, RF Connection Input (Antenna/Cable) x1, AV Input x1 (breakout cable required, not included), Ethernet Input x1, RS-232C Input (Mini Jack) x1, Digital Audio Output (Optical) x1 | Wi-Fi (802.11ac) & Bluetooth 5.0 Enabled
  • DIMENSIONS W/O STAND(WxHxD): 48.3" x 27.8" x 1.8" | DIMENSIONS W/ STAND: 48.3" x 29.1" x 9.9" | STAND WIDTH: 39.3"
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From the manufacturer

See how OLED redefines picture quality with SELF-LIT PiXELS

OLED CX Features

processor

See More of Your Content in 4K

4K processor uses AI and deep learning to authentically upscale lower resolution content, translating the source to 4K's 8.3+ million pixels. The technology is so good, you might mistake non-4K for true 4K*. *Image quality of upscaled content will vary based on the source resolution.

webos smart tv

World's Most Intelligent TVs

LG ThinQ AI TVs are the only TVs with the Google Assistant and Alexa built-in*. LG ThinQ fully integrates the voice assistants you already use. *Some features require 3rd party subscription or account.

tv

Cinematic Sight and Sound

Dolby Vision IQ automatically adjusts picture settings depending on ambient lighting conditions and content genres. Dolby Atmos puts you in the middle of the action with multi-dimensional surround sound that seems to flow all around you.

oled gaming

See how LG TVs give you the gaming edge

NVIDIA G-SYNC** and FreeSync*, gives you an edge with less lag, high refresh rates, and incredibly smooth and responsive gameplay. *FreeSync software update required. **NVIDIA G-SYNC is compatible with RTX 20 and GTX 16 graphics cards. Older GPUs will not support G-SYNC compatibility.

Gaming

gsync

G-SYNC Compatible

Exceptional picture quality of perfect black and intense colors combined with smooth gameplay to take gaming to new heights.

hdmi

Smoother Gameplay for the Win

A higher frame rate, VRR, ALLM, and eARC with HDMI 2.1 support.

1ms response time

Low Input Lag & Response Time

With a low input lag and fast 1ms response time, get ready to play in full-force with reduced blurring and added clarity.

HGiG

More Immersive HDR Gaming

HDR gaming drops players right into the action for a new level of immersive gaming.

2020 LG OLED TVS

oled cx

OLED CX Series

oled wx

OLED WX Series

oled gx

OLED GX Series

oled bx

OLED BX Series

Screen Size
77", 65", 55", 48" 65" 77", 65", 55" 65", 55"
Design
Ultra-Thin Wallpaper Gallery Ultra-Thin
Processor
a9 Gen3 AI Processor 4K a9 Gen3 AI Processor 4K a9 Gen3 AI Processor 4K a7 Gen3 AI Processor 4K
Cinema HDR
Dolby Vision , HDR10, HLG Dolby Vision , HDR10, HLG Dolby Vision , HDR10, HLG Dolby Vision , HDR10, HLG
Dolby Vision IQ / Atmos
Yes / Yes Yes / Yes Yes / Yes Yes / Yes
Gaming
G-SYNC, FreeSync*, VRR, HGiG HGiG G-SYNC, FreeSync*, VRR, HGiG G-SYNC, FreeSync*, VRR, HGiG
Hands-free Voice Control
Yes Yes
Smart TV
LG ThinQ AI, webOS LG ThinQ AI, webOS LG ThinQ AI, webOS LG ThinQ AI, webOS
Voice Assistant Built-in
Google Assistant / Alexa Google Assistant / Alexa Google Assistant / Alexa Google Assistant / Alexa
Apple AirPlay 2 & HomeKit
HDMI/USB Ports
4/3 4/3 4/3 4/3
Suggested Sound Bar Pairing
LG SN8YG LG GX LG SN10YG

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Customer Rating 4.7 out of 5 stars (1281) 4.6 out of 5 stars (57) 4.8 out of 5 stars (436) 4.3 out of 5 stars (40) 4.2 out of 5 stars (17)
Price Unavailable $1,296.99 $2,498.00 $1,896.99 $4,296.99
Shipping FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details
Sold By Beach Camera Same Day Shipping Amazon.com Amazon.com Amazon.com
Connectivity Technology Bluetooth, Ethernet, HDMI, USB, Wireless Bluetooth, Ethernet, HDMI, USB, Wireless Wireless Bluetooth, Ethernet, HDMI, USB, Wireless Bluetooth, Ethernet, HDMI, USB, Wireless
Screen Size 55 inches 55 inches 64.5 inches 55 inches 77 inches
Display Type OLED OLED OLED OLED OLED
Model Year 2020 2020 2020 2020 2020
Refresh Rate 120 hertz 120 hertz 120 hertz 120 hertz 120 hertz
Resolution 4K 4K 4K 4K 4K
Style OLEDCX TV OLED-BX TV TV only OLED-GX TV OLED-GX TV
Total HDMI Ports 4 4 4 4 4

Product description

Style:OLEDCX TV  |  Size:55"

LG OLED TV CX redefines everything you see. Once you’ve seen LG OLED TV, other TVs pale in comparison. OLED is a difference-maker for movies, shows, sports and gaming. From the gridiron to the iron throne, no detail goes unseen. And only OLED pixels emit their own light for perfect black, intense color and stunning picture — backed by AI Picture Pro and AI Sound Pro, our best 4K processor, connected home features and cutting-edge gaming tech.


Product information

Style:OLEDCX TV  |  Size:55"

Technical Details

Additional Information

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Important information

On-mode power consumption

0.49 watts

Visible screen diagonal

55" / 140 cm


Customer Questions & Answers

Customer reviews

4.7 out of 5 stars
4.7 out of 5
1,281 global ratings
How are ratings calculated?

Top reviews from the United States

Reviewed in the United States on April 10, 2020
Style: OLEDCX TVSize: 65"Verified Purchase
654 people found this helpful
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Reviewed in the United States on May 13, 2020
Style: OLEDCX TVSize: 55"Verified Purchase
234 people found this helpful
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Reviewed in the United States on May 27, 2020
Style: OLEDCX TVSize: 65"Verified Purchase
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127 people found this helpful
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Top reviews from other countries

First timer
1.0 out of 5 stars Worst tv ever.
Reviewed in Canada on September 21, 2020
Style: OLEDCX TVSize: 65"Verified Purchase
19 people found this helpful
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Jean-François
5.0 out of 5 stars Best TV ever!
Reviewed in Canada on April 28, 2020
Style: OLEDCX TVSize: 55"Verified Purchase
Customer image
5.0 out of 5 stars Best TV ever!
Reviewed in Canada on April 28, 2020
Shipping ultra rapide et service courtois; je recommande fortement!

TV LG oled sont les meilleurs téléviseurs. Différences majeures avec mon ancienne télévision LG 4K 2016.

Toutes est parfait en plus d’avoir Netflix, YouTube, Amazon Prime Vidéo, Apple TV, ect...

Graphisme avec ma XBOX One X juste malade en plus d’avoir le HDR!
Télévision pour la Next Génération des consoles de jeux.

Je vous suggère vivement de vous acheter cette télévision le plus rapidement possible : best TV ever !!!
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11 people found this helpful
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Edward
5.0 out of 5 stars Best tv ever
Reviewed in Canada on August 4, 2020
Style: OLEDCX TVSize: 55"Verified Purchase
9 people found this helpful
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ryan harold
5.0 out of 5 stars LG = Quality
Reviewed in Canada on August 15, 2020
Style: OLEDCX TVSize: 65"Verified Purchase
6 people found this helpful
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Jack K
5.0 out of 5 stars Thinnest OLED in this price range. Clean no branding frame.
Reviewed in Canada on August 9, 2020
Style: OLEDCX TVSize: 65"Verified Purchase
Customer image
5.0 out of 5 stars Thinnest OLED in this price range. Clean no branding frame.
Reviewed in Canada on August 9, 2020
This is the OLED to get as of 2020. Was wondering is I should pick this of the Sony. The tech specs are similar (however this one is better for gaming). What got me convinced were the looks. This tv is crazy thin. The Sony looks thick side by side. Also there’s no branding on it so it’s just a clean wall of image. You can even turn off the standby light for a super clean look. No dead pixels and perfect packaging.
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6 people found this helpful
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