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LG OLED55A1PUA 55 Inch 4K Smart TV

LG OLED55A1PUA 55 Inch 4K Smart TV
Brand: LG
Category: Smart TV

Our Rating

The overall rating is based on review by our experts

9.1 4.6 1
  • Picture quality 10 / 10
  • Sound quality 10 / 10
  • Overall performance 9 / 10
  • Connectivity 8 / 10
  • Build quality 9 / 10
  • Compatibility 9 / 10
  • Customer support 9 / 10

LG 55″ A1 Series 4K HDR Smart TV With AI ThinQ (2021) – OLED55A1PUA


Quick Specs

  • Screen Size (in) : 55
  • Resolution : 4K
  • Refresh Rate : 60Hz
  • Speaker Power : 20W
  • VESA Wall Mount : 300 x 200
  • Number of HDMI Inputs : 3

Key Features

  • 4K Ultra HD (3,840 x 2,160) Resolution
  • OLED Display
  • Cinema HDR (Dolby Vision, HDR10, HLG)
  • Game Optimizer
  • >1 ms Response Time
  • Dolby Atmos
  • 60Hz Refresh Rate
  • Filmmaker Mode
  • Google Assistant Built-in and Alexa Built-in
  • Bluetooth Surround Ready
  • Black Finish



Television Type OLED
High Dynamic Range (HDR) Yes
High Dynamic Range (HDR) Type Cinema HDR (Dolby Vision, HDR10, HLG)
Screen Size (in) 55
Outdoor No
Series OLED A1 Series
Smart TV Yes
Resolution 4K
Remote Control Type Magic Remote Control
Picture Processor a7 Gen 4 AI Processor 4K
Curved Panel No
Virtual Assistant Google Assistant, Alexa
Refresh Rate 60Hz
Supported Sound Dolby Atmos
Speaker Power 20W
VESA Wall Mount 300 x 200
Built-In WiFi Yes
Bluetooth Yes
Number of HDMI Inputs 3
Number of USB Ports 2
Built-in-Tuner ATSC, Clear QAM
Input Connectors HDMI, Ethernet, RF Connection (Antenna/Cable), RS-232C (Mini Jack)
Output Connectors Optical, Headphone Out
Wall-Mountable Yes
In the Box Magic Remote, Power Cable, Remote Control Battery, Quick Start Guide
Smart Platform webOS


Width (in) 48.3
Depth With Stand (in) 10.7
Depth Without Stand (in) 1.8
Stand Width (in) 44.3
Height With Stand (in) 30.2
Height Without Stand (in) 27.8


Unit Weight With Stand (lbs.) 41.2
Unit Weight Without Stand (lbs.) 40.6
Shipping Weight (lbs.) 55.1


LG OLED55A1PUA 55 Inch 4K Smart TV Price in United States


  • Bring the power of OLED technology to your home with this 55″ LG smart TV. A1 series LG smart TVs are a budget-friendly way to enjoy cutting-edge OLED technology. This television still delivers the incredible vibrancy and brilliance of more expensive models so everyone can enjoy the realistic look and feel of OLED. With millions of self-lit pixels, these LG ThinQ TVs produce rich colors, intense black and powerful contrast for an unbeatable viewing experience. The self-lit pixels allow for greater design freedom, resulting in an ultra-modern thin design. Whether you’re watching an Oscar winner or gaming, the addition of Dolby Atmos┬« creates immersive, cinematic sound for all kinds of media. Dolby Vision™ works in tandem with Dolby Atmos™, adjusting picture settings based on the genre of what you’re watching, whether it’s a gritty action film or a technicolor fantasy movie.

LG ThinQ TVs: Voice Control for your Whole Home

  • With AI ThinQ technology, your LG smart TV can control devices throughout your home. Pair a virtual assistant like Google Home or Amazon Alexa and enjoy a library of voice controls to make life easier. Ask for the weather forecast before you head out for the day or get recommendations for movies and TV shows when you just can’t decide what to watch. This LG ThinQ TV will learn your routines and preferences which will appear on the all-new home screen so you can access your favorites easily. With so many LG OLED TVs to choose from, it can be difficult deciding which model to bring home.


  • OLED Display
    The power of self-lit pixels. Watch your content come to life in over 8 million pixels. Each pixel turns on and off independently so you’ll see your content with perfect black, over a billion rich colors, and infinite contrast for a viewing experience like no other.
  • ╬▒7 Gen 4 AI Processor
    Catch every detail with the smooth, crisp picture brought to you by our a7 Gen 4 AI Processor 4K. It adjusts your viewing and audio settings automatically with AI Picture and AI Sound, while AI 4K Upscaling authentically calibrates every scene.

    • *Image quality of upscaled content will vary based on the source resolution.
  • Home Cinema Experience
    Get breathtaking pictures and audio that makes you feel like you’re in the action with Cinema HDR, Dolby Vision IQ & Dolby Atmos. See movies exactly how directors intended with Filmmaker Mode. And with built-in access to Netflix, Prime Video, Apple TV+, Disney+, and LG channels, your favorite content is at your fingertips.
  • Ultimate Gameplay
    Experience gaming on OLED. Game Optimizer gives you easier access to all your game settings and you’ll get HDR Gaming, Auto Low-Latency Mode, plus HGiG for detailed gaming pictures.
  • ThinQ AI
    Control your LG smart products and other smart devices right from your TV with Home Dashboard or with the Magic Remote voice control. ThinQ AI plus Google Assistant and Alexa built-in let you control your entire connected home.


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