TCL 55S405 55-Inch 4K Ultra HD Roku Smart LED TV

The reason the TCL 55S405 55-Inch Roku Smart LED TV was picked out, is because we thought about affordability side of things. The features it possesses is very broad for its price so if you want to make a fast decision to purchase an affordable TV, then this is a smart choice. You may look at this TV and become gobsmacked by its price on the market. We assure you, the price it is set at is true, right before your very eyes!

For this TV under $400, TCL is a growing market company and its Smart TVs are breaking through in the budget market. A 4K, Ultra HD 3840 x 2160 resolution with HDR support is all you need to buy this TV at its price. Sure, with a budget TV you may not get the best top-of-the-range features, but to watch the world cup on, the picture quality is nothing short of fabulous.


55-inch is still a very big size. The TV is built with a black glossy finish with a matte finish at the back of it. It is light as well, standing at 29.5 pounds, with the ability to wall mount it. The TV is stood up with two plastic triangular feet, coated with silvery-metallic. The stand is unique in its build and although different, it doesn’t add too much to the design, other than keeping it strong and sturdy.


The sound capability is performed with a built-in set of 8-watt speakers. There is no distortion and the sound is very clear with the ability to improve it with external speakers or a soundbar. To get a clear result on the sound, various sound combinations were tested, such as treble, bass and dynamic. It is exceptionally clear if you’re watching football. You probably want to refrain from listening to music on it. The bass and dynamic options can become muffled if the range of music, for example, a drum and bass or rock tune are listened to through its speakers. Sure, this can be rectified through a soundbar or external speakers, then there are no issues with sound. Watching entertainment or the football, you’re not expected to hear any muffles. It is sharp enough on loud volume.

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Picture Quality and Viewing


Our Rating  : A
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Let’s be clear, the picture and graphics quality you will receive with the TCL 55S405 is worth double the cost of another TV. With 4K TV, Ultra HD Resolution and HDR Support, you should be thinking how much of a bargain this is. But there’s more! The TV has a 60Hz refresh rate, with excellent color density and accuracy. Watching football in the day or the night is adaptable because it has such a great contrast ratio. It is recommended however that the TV is facing behind of the window to deter from any reflections because it doesn’t deal well with it most of the time and the image movement can reflect it, especially from a wide angle. The response time of moving images and still images is great, with no trailing and low image flicker. It was noticed that some videos that you play on have a slight judder, but It’s hardly noticeable.

The wide-angle viewing is not entirely recommended, due to reflections and the lack of clarity if you’re watching TV at a 30-degree angle or more. No issues from watching it straight however. Just be mindful that if it becomes a concern, keep your large gatherings of people to a minimum, or get the optimum experience by watching straight.



Our Rating  : A
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The connectivity aspect sits towards the right-hand side of the TV. All connections sit closer to each other and include three HDMI ports, one USB port at 3.0, a cable link, optical audio, a 3.5mm headphone jack and a reset button. Nowadays, three HDMI ports are rare and the minimum is usually four, but this shouldn’t become an issue at all.

Other Features


Our Rating  : A  AzoneKing-check-price-at-amazon-6button-37x109Rating 4.3Azoneking-yellow-star-imdb - Reviews 2761

The TCL 55S405 is accompanied by the full SMART TV works with a very smooth interface and easy usability access to navigate through its options. There is notice of lagging or latency and is incorporated with Netflix, YouTube and streaming services, all watchable through the 4K HDR resolution quality. Accompanied by the TV comes a smartphone app that allows you to control the TV features and control through your smartphone. You can change inputs, sound, channels, casting and more. Treat it like your own portable remote. The separate streaming channels service allows you to access the SMART features.


  • Low Cost – High Quality
  • Excellent UHD Resolution
  • Low Image Blur and Latency
  • Excellent color and pixel density
  • Great Contrast


  • Wide Angle not supported well
  • Sound could be better

The Verdict

For its price and for what Its worth in terms of its features, it is hard to believe just how affordable this TV is. It is important to add a low-cost option just in case you don’t want to spend much on the world cup tournament. The quality it possesses is an absolute bargain. When reviewing the TCL 55S405, I straightaway tried to locate its flaws, to understand why it is such a low price. However, there were minimal deficiencies. Excellent picture detail with sharp graphics, you won’t notice any lagging or image blur during a football match. Even watching on fast record or at a faster speed, the quality is thorough. I would recommend that the TV is placed behind a window to limit the reflections but that is one of the only few flaws that could be found. But the contrast ratio is so broad that the reflections will be unnoticeable. It looks stylistic in a large a room and can be watched from any angle.

Noticeably, this TV is only 55-inch compared to other 4K models, which on average is 10-inch smaller compared to many other quality models. I think the refresh rate could be better and can disrupt the image movement detail for a very slight second, but it is not a deterrent. Plus, there is minimal image flicking, especially when watching something fast paced.