LG OLED55C9 55" 4K Ultra HD Smart HDR OLED TV with

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Brand: LG


  • ** UK Mainland Delivery Only **
  • Audio Output: 40 Watts
  • Bluetooth: Y
  • Contrast Ratio: Mega Contrast
  • Curved: N

Publisher: LG

Details: 55 INCH 4K With HDR Dolby Vision And Atmos (Alpine)

EAN: 8806098385669

Package Dimensions: 31.9 x 13.6 x 8.7 inches


Best 55-Inch 4K Ultra HD OLED Smart TV

Not sure which best 55-Inch 4K Ultra HD OLED Smart TV to purchase? Read on to this extensive guide to pick out the best TV for your budget and house.

If you are one of those people who haven’t upgraded their TV in a while, it is time to make an investment in brand-new 4K smart TV.

Today, you can expect the most out-standing picture quality from any modern 4K TV set. They have integrated Wi-Fi to directly bring your favorite media content to your living room without the fuss of wires, cables, and external streaming devices.

In this article, we are going to discuss some of the best 55-Inch 4K Ultra HD OLED Smart TV for a more in-depth analysis of their features. There is a buying guide at the end of the article as well to take you through everything you need to know about finding the right television for your routine use.


This TV represents the OLED technology evolution's conquest with an improved aspect of every performance with artificial intelligence. This is by far the most feature-packed and smartest 4K TV your money can buy.

The best LG 55-inch 4K OLED smart TV is one of the most compact TVs in the market.  Most of the thickness is present at its bottom for the operational setting of speakers and other components. This TV also sits lower than most of its competitor models due to its low-slung stand design. The brushed metal stand is as elegant as the overall TV and delivers slight contrast with the cabinet's dark finish.

The TV's outward design has more refinements over predecessor models and a major upgrade to the port selection.  All the basic connections are present in this TV, i.e., three USB ports, a tuner for the antenna, one RF connector, optical output for audio systems, and composite input for old hardware. The real star of this TV is the four HDMI ports. They all use HDMI 2.1 to support 4K at 120Hz, dynamic HDR information, surround sound system, and enhanced audio return channels.

Moreover, there is a new and improved version of return channel technology that allows you to decrease cable clutter by using a single cable among the soundbar and TV set. Its new connection standard also supports QMS, i.e., quick media switching. This feature helps adjust the TV resolution as well as frame rate to match with your media content.  The HDMI 2.1 ports are also useful for gaming with an automatic low-latency mode.

With LG OLED55C9PLA, there is also a variable refresh rate support. It helps maintain smooth action and reducing dropped frames while letting the gaming hardware cut loose. Its Xbox One X has VRR capability of up to 60 frames/second. Thanks to the wider bandwidth of HDMI 2.1, it can scale up to 120Hz on gaming consoles when required.

The 55-inch OLED panel gives excellent color quality, extremely smooth action, and impressive brightness. The alpha-9 generation 2 processor does a lot more than handling the smart features. It helps enhance the picture quality, up-scaling, noise reduction, and consistent-looking display under varying lighting conditions.


  • Impeccable display
  • Solid, smart TV features
  • Integrated Google Assistant and Amazon Alexa


  • Very expensive


Buying Guide

Buying the best 55 inch TV for money can be a bit challenging and overwhelming. There is a list of all the features, factors, and parameters that a potential buyer must acknowledge before making the final decision.

  • Fast User Interface

The first must-have feature for 4K smart TV is its speed or user interface. If you own a Blu-ray disc layer, you know it can be tough to wait for the main menu to load and appear on the screen. Similarly, it can be even more frustrating with a smart TV to wait while switching among functions, applications, and inputs. 

A prompt and fast user interface allows you to do what you wish you to without causing any irritation or frustration by your TV's indolence.

  • Streaming Video Services

Most of the smart TV owners sign up for one or more online streaming services such as Amazon Prime, Netflix, Hulu Plus, Vudu, or Crackle. There are other options available as well, such as CBS all access, HBO Now and Showtime Anytime, etc. If you own a fast internet connection, you can stream many movies and TV shows and watch your favorite content during leisure time.

  • Contrast Ratio

It is the difference between the TV's darkest darks and lightest lights. A higher contrast ratio means a more rich, vibrant, and vivid picture, especially during dark scenes. 

  • Inputs

Everything that you plug into your TV apart from the power cord is considered as an input. Many smart 4K TVs come with at least two HDMI ports, sometimes three for your HDTV content. Some expensive TVs have four HDMI connections as well.

In some 4K TVs, one HDMI port is for accepting a 4K resolution signal. HDMI-ARC is for the audio return channel necessary for audio receivers and soundbars. Many mid-range TVs have an optical cable jack, which is also for delivering high-quality sound.

Other necessary input options are headphone jack (for standard stereo audio), Ethernet port (for wired data), display ports or USB ports, and digital antenna input. 

  • Input Lag

For gamers, display lag or input lag is very important. It is defined as the time required for an image to get from your TV processor to the screen. During games, a difference of milliseconds can make a huge difference, so it is better to opt for a TV with lower input lag.

Frequently Asked Questions

  1. What Kind Of Applications Does A Smart TV Have?

Many best 55-Inch 4K Ultra HD OLED Smart TV comes with wired/wireless connectivity. You can connect them with the home network and stream multimedia content from your computer with easy access to online smart TV portals.

Many companies have good smart hubs for you to access catch-up services like BBC iplayer, Netflix, ITV player, Amazon Prime, and All 4. Many TVs can also play music, videos, and photos directly from the memory card, USB flash drive, and portable hard disc. 

  1. What Is The Difference Between LED TVs and OLED TVs?

LED TVs have a better contrast ratio of their display and a dynamic backlight that darkens the screen while displaying darker scenes. They are further divided into two categories, i.e., those that are backlit and others that are edge-lit. Edge lit models feature LEDs at the edge of the screen, while backlit TVs have a wide array of LEDs spread behind the panel to control picture brightness and accuracy.

OLED, TVs are different. They use organic material to give light when an electric current is passed through it. It means that every pixel can produce its own light source without needing a backlight to light up the screen.

  1. What Is Hugh Dynamic Range?

HDR is a technique that uses different photos of the same focus, taken at multiple exposures to bring out the most vivid and vibrant colors on the screen. Many HDR TVs give a wide color gamut to achieve richer, deeper colors with content that supports it.

Final Thoughts

There you go! These are our best picks for the best 55-Inch 4K Ultra HD OLED Smart TV. So, if you are ready to buy a new TV, and you wish it to be the best one out there, use this article as a guide to support your buying decision.



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