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TCL 55P638K 55 Inch TV Smart 4K Ultra HD LED Analog & Digital Yes HDMI Dolby

£499.5£999.00Clearance
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Ergonomics Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc. VESA mount Accordingly, if you’re looking for a Roku TV or 144Hz support or anything else, you can find it within TCL’s many different UK TVs on offer; however, for the purposes of this guide, we’ll be focusing on TCL’s flagship, lower-cost TVs with the most mainstream appeal.

The likes of the P638 may have similar alternatives or see tweaks to the features list in different regions. TCL 2022 TV line-up The TCL 55P639K 55-inch 4K Smart TV has a number of picture settings that allow you to customize the picture quality to your liking. You can adjust the brightness, contrast, color temperature, and other settings to ensure that the picture quality is right for your viewing preferences. Additionally, the TV has a number of picture modes, including a standard mode, a Vivid mode, a Sports mode, and more. This allows you to select the mode best suited for the type of content you’re watching, whether it’s a movie, sports event, or video game.

In This Article

Roku has gone with the ‘if it isn’t broke’ approach to navigation. There’s barely any difference between the RC630K’s interface and that of a standard Roku dongle. Which is far from a bad thing. Skipping between the myriad of channels and apps is a doddle, and can be done either using the remote control or Roku’s smartphone companion app. Dialogue is clearly reproduced, although the TCL Roku doesn’t project dialogue from the screen with much force. There is a Dialogue Enhancer to play with and in action-heavy sequences it helps lift dialogue without making surrounding sounds louder. The TCL P638Kis a smart TV with the ability to display subtitles. Subtitles are displayed in a small window on the screen, or they can be displayed in a pop-up window that appears over whatever video you're watching. The TCL P638K supports multiple languages, including English and Japanese. You can select different sizes for your subtitles (ranging from 10pt to 24pt) as well as various positions for them on the screen (for example top left corner, middle of the screen). Replaced the TCL 6 Series/R555 2022 QLED with the TCL QM8/QM850G QLED as the 'Best TCL TV' and refreshed the text for accuracy and consistency. The ratio between the horizontal and the vertical side of the display. Some of the standard and widely used aspect ratios are 4:3, 5:4, 16:9 and 16:10.

DCI P3 is a color space, introduced in 2007 by the SMPTE. It is used in digital cinema and has a much wider gamut than the sRGB.

Lineup

The storage humidity shows the lower and upper humidity limit, which ensures safe storage of the display. Storing it outside these limits might damage the display. As far as those limitations go, the biggest is obviously the peak brightness, with the RC630K limited to 400cd/m2 on both a 10% window and a full-field pattern, regardless of which mode you select. As a result, you’re better off choosing the more accurate Dark HDR mode, and simply selecting the highest brightness setting. The TCL Roku’s sense of contrast wasn’t as strong as the Panasonic LX800 watching The Dig on Netflix, and despite the TCL boasting a QLED colour panel, the Panasonic also has the edge in terms of HDR highlights and colours – there’s a better sense of yellows and whites to sunlight, the green of the grass field is more apparent and there’s more detail visible in the clouds on the Panasonic.

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