TCL C655 / C69B (43" - 50") vs Philips PUS7009 (VA)

The quality of the HDR effect on the TCL C69B / C655 television is quite average. A brightness level of 350 nits, while not the worst, still does not allow for a full enjoyment of the HDR effects that require higher luminance to showcase their power. Additionally, the television, despite using a quantum dot coating (QLED), offers average coverage of the wide DCI-P3 colour gamut at 91%, which may limit its colour richness in HDR content.

In terms of HDR effect quality, Philips PUS7009 performs very poorly. A brightness level of 250 nits does not allow for an enjoyable HDR experience, and the image resembles more of a standard SDR. There’s no mention of dynamic effects or vivid bursts of light. The coverage of the DCI-P3 colour gamut is only 75%, which is definitely insufficient. The lack of full colour coverage means that the colours are not as vibrant as they should be, resulting in a flat and unconvincing image. There are no aspects of this model that could be praised in the context of HDR.

Tested in film mode, the television TCL C69B / C655 unfortunately does not meet expectations regarding colour accuracy. Although the film mode suggests better representation, it has as much in common with film as nothing at all. There are numerous errors, particularly in the white balance – for both HD and 4K HDR content – where the dominance of blue is very apparent. For the viewer, this means that the image becomes unnaturally cool, affecting the overall perception of colours and the visual impression. The colour checker confirms these errors, showing that colours shift towards cooler shades.

When it comes to brightness characteristics and related contrast, gamma is very unstable for the material, making the image potentially slightly darker. The EOTF curve for the 4K material shows some errors, with significant deviations towards the end of the graph, which negatively affects the perception of darker parts of the image.

The television was tested in movie mode, which - despite its name - does not provide correct image display. The white balance in both 4K HDR and HD/SDR content shows drops in the red color, making the image cooler and the colors lose their natural warmth. The gamma brightness characteristic and EOTF curve confirm that the television struggles to maintain appropriate brightness - it excessively boosts it, resulting in an unnaturally washed-out image. This effect can be seen in the comparisons below, where everything looks as if a milky filter has been applied. Additionally, the limited coverage of a wide color gamut does not contribute positively to quality - color checker tests indicate significant color fluctuations, making it difficult to achieve faithful image reproduction.

After calibration, the movie mode on the TCL C69B / C655 television improves in quality. The most significant enhancement can be seen in tonal reproduction, and the white balance presents itself much better – without major errors. We will no longer see the excessive dominance of cool shades. The gamma has also been improved, resulting in a more stable representation of brightness and contrast. However, due to limitations in the average colour palette of the television, Colour Checker tests for 4K materials did not achieve outstanding results. Despite these technological limitations, the image became more authentic, positively impacting the reception of film content.

After calibration, the image significantly improved, especially in terms of white balance, which is now more stable, and the hues have gained a natural quality, eliminating the previous impression of an overly cool image. The calibration brought noticeable benefits in tonal quality – shadows and midtones are now more realistic, and the overall appearance seems more harmonious. Unfortunately, hardware limitations still affect image quality. Brightness characteristics remain problematic, despite our efforts, and due to poor coverage of the DCI-P3 and BT.2020 colour gamut, delta E errors are still at a high level. Although calibration improved some aspects, the television still does not provide full satisfaction.

The "Gradual Smoothing" feature works very well on the TCL C69B TV and, surprisingly, does not remove desirable effects like film grain – unlike some solutions from other manufacturers. Unfortunately, when it comes to image scaling, it looks poor. The TV artificially sharpens the image, causing the edges of objects to appear quite jagged. This situation may appeal to some users who prefer a more "hard" look to the image, but it is not an ideal solution for those who value naturalness and fluidity of details.

When it comes to tonal transitions in low-quality material, the function called "Distortion Reduction" (setting “minimum”) effectively improves the gradation, eliminating unsightly tonal transitions. However, this setting on Philips televisions is quite aggressive – while it does not blur grain or good quality material, it can introduce unwanted effects and blur elements that should remain clear with a poorer signal.

In terms of image scaling, Philips PUS7009 performs reasonably well. A major advantage is the lack of cropped edges of the image, meaning no overscan, which allows for displaying the full frame without losses. The image is noticeably enhanced, making characters and backgrounds, such as the model or branches in the background, appear quite detailed and natural, even with lower quality signals. Although scaling is not perfect, as it can remove desired details in the distance, the results are good enough to satisfy most users.

Television TCL C69B / C655 in its smallest variants offers decent, though not perfect, results in terms of motion smoothness. For movies, the television features a "Flicker Reduction" function, which allows for adjustment of motion smoothness on a scale from 1 to 10. Thanks to this option, we can tailor the image appearance to either a cinematic or more theatrical preference (with less or greater speed).

Philips PUS7009 does not have motion smoothing features, which means there's no option to adjust the picture for a choppier or smoother, theatrical effect. Such features could positively affect the viewing of dynamic scenes. In terms of motion blur, this model is equipped with a 60 Hz VA panel, which delivers slightly worse results than the IPS panel variant. The VA panel introduces minimally greater motion blur, although the differences are not significant and should not pose a problem for most viewers.

The TCL C69B / C655 TV in its smallest variants offers a range of features dedicated to gamers, such as ALLM (Automatic Low Latency Mode), VRR (Variable Refresh Rate), Dolby Vision for gamers, and Game Bar. ALLM automatically switches the TV to low latency mode, improving responsiveness and minimising delays in control. VRR allows for synchronising the screen refresh rate with the frame rate generated by the console, eliminating screen tearing and providing smoother gameplay. Dolby Vision for gamers ensures better colour and contrast representation in games that support this format, resulting in better image quality. Meanwhile, the Game Bar provides quick access to game settings and monitors key parameters such as input lag.

However, the TV has certain limitations that may affect gaming comfort. The 60 Hz panel does not allow for displaying signals with a higher refresh rate, which can impact image smoothness in dynamic games. The lack of support for G-Sync technology for PCs can also be noticeable when gaming on a computer, especially in demanding, fast-paced titles.

In terms of compatibility with consoles, Philips PUS7009 is likely to satisfy casual gamers. Although equipped with HDMI 2.0, it offers features such as ALLM (Auto Low Latency Mode), VRR (Variable Refresh Rate), and Game Bar. ALLM automatically switches the TV to low latency mode, which speeds up responses during gaming, and VRR adjusts the refresh rate to minimise screen tearing. The Game Bar provides quick access to game settings and monitors key parameters, although visually it falls short compared to competing solutions. However, more demanding gamers may feel underwhelmed. Philips PUS7009 does not support advanced HDR formats in games, and the 60 Hz panel limits its ability to display smooth and detailed images in dynamic scenes, which may not satisfy fans of fast-paced action games.