Philips The One (PUS8959 / PUS8919 / PUS8909 / PUS8949 vs TCL C69K / Q6C

The luminance chart for Philips PUS8959 shows that the television is capable of achieving around 550 nits of brightness, which can be considered a satisfactory level. This brightness allows for the effects of HDR to be experienced, particularly standing out in more demanding scenes. In the tested test patterns, the television performed quite well, even in challenging sequences such as those from "Sicario 2". Due to the lack of local dimming, the television does not dim small bright elements, and they shine with the full "power" of the television but at the expense of the silvery blacks mentioned in the paragraph about black levels. It is also worth praising Philips PUS8959 for its good coverage of the DCI-P3 colour palette, which amounts to approximately 94.5%. As a result, colours are vivid and close to the creators' intentions, which further enhances the quality of HDR effects and the experience of watching high dynamic range content.

In terms of brightness, TCL C69K / Q6C is a moderate model. In optimal film conditions, it shows its full potential, achieving a maximum of around 600 nits. In scenes with large, intense light sources, the HDR effect can be truly satisfying, providing a cinematic shimmer. However, it should be noted that when managing backlight zones, there are situations where parts of the image become dimmed, and sometimes they are barely visible. This suggests that there is still a lack of proper optimisation of the algorithms; however, considering the technical parameters in this price range, the design itself still presents very well.

The television Philips PUS8959 has been tested in the best, theoretically most precise picture mode – Filmmaker. Although the name suggests cinematic quality, it unfortunately falls short of perfection. The biggest problem in this mode is the white balance, both in HD and 4K content. It is characterised by a significant dominance of red colour and drops in green levels, resulting in unnatural colour reproduction. For example, white elements in the image have a noticeable pink hue, and the green is less vibrant, causing the overall image to lose its naturalness and colour balance. The ColorChecker test confirms these errors – it is clearly visible how the colour samples "deviate" from the correct values, which can be best observed on the sample squares that should accurately reproduce the colours. The lack of accuracy in this regard affects the realism and fidelity of the image, which is particularly undesirable in Filmmaker mode.

As for the brightness characteristics, the gamma chart resembles a true roller coaster – with small elements displayed on the screen, the brightness is excessive, causing details to become overly exposed. Conversely, at higher gamma values, the image loses contrast and becomes too dark, making the overall appearance lack dynamism. Similar problems can be observed in the EOTF characteristics – the television is unable to accurately reproduce brightness levels, negatively impacting the overall picture quality.

The Filmmaker mode, which has made its debut in this year's TCL televisions (including the C69K / Q6C), is definitely the best choice "to start with." This is the mode we recommend for daily film and series viewings. Unfortunately, as is often the case, best does not mean perfect. In SDR material, the image proved to be too warm, with a pronounced red tint in the white balance. We had the opposite impression with HDR content – here the image became cooler than it should, due to an excess of blue. Additionally, there is the characteristic of brightness, which at times resulted in overexposure. In practice, this translated into quite noticeable errors in colour tests, which is difficult to accept in a mode branded as "from the creators."

After calibration, the television Philips PUS8959 shows a significant improvement in colour reproduction, especially in HD content. The white balance is exceptionally even, and the Delta E error values are below 1, which can be considered a remarkable result. Additionally, the gamma, responsible for brightness in lower-quality materials, performs very well, maintaining a stable level at 2.4, leading to an appropriate balance between bright and dark areas of the image.

As for 4K HDR materials, a significant improvement is also visible. The white balance, although not as perfect as with HD content, no longer exhibits issues with excessive red exposure, resulting in a more natural and harmonious image. Unfortunately, regarding the EOTF characteristic, it is difficult to speak of any significant improvement, which stems from the structural limitations of the television that prevent any substantial enhancement in this aspect.

Nevertheless, the overall performance is significantly better after calibration, making the Philips PUS8959 one of those televisions where it is truly worth dedicating time to precise calibration to achieve satisfactory picture quality.

Through white balance correction, we were able to significantly reduce the tendency of C69K / Q6C to distort colours, which yielded a very good final result. After calibration, the issue of excessive warming of scenes in SDR and excessive cooling of the image in HDR disappeared. However, it is worth analysing the brightness characteristics more closely. While in SDR content it is hard to have major objections – the image looks really good, especially in older films, TV programmes or on YouTube – it performs significantly worse in the case of HDR content. Analysis of the EOTF curve suggests that everything is fine, yet in practice (EOTF in films) the limitations of the design itself become apparent. This model has a tendency to excessively brighten small parts of the frame, only to overly dim the entire scene in other situations. The effect of calibration is therefore undeniable, and in terms of colour reproduction, C69K / Q6C gains a lot. Unfortunately, certain limitations arising from local dimming management simply cannot be bypassed.

When it comes to smoothing tonal transitions, the "Distortion Reduction" function at its minimum setting performs quite well, effectively smoothing tonal transitions without excessive impact on other elements of the image. In tests, I did not notice that the reduction negatively affected the image structure, such as film grain or object details – everything remains in its place, which is a significant plus for users who appreciate the natural look of film materials.

As for digital processing, the image looks quite good, although it features very softened contours, giving it an almost "misty" character. This effect can evoke mixed feelings – some users will appreciate the fluidity and delicacy of this type of presentation, while others may find it too gentle, losing detail. It is a matter of individual preference, but it must be said that the Philips PUS8959 provides fairly subtle yet effective tools for improving tonal transitions without excessive interference in the natural character of the image.

In terms of image scaling, TCL C69K / Q6C performs quite well. Lower quality content appears acceptable, and thanks to the lack of overscan issues, the image is displayed in full without any cropping. However, one should not expect miracles – very low-quality materials will not gain a second life here, as the image processor has its limitations.

Thin lines and details exhibit characteristic tearing, which reveals the absence of more advanced image enhancement algorithms. It is also a pity that the C69K / Q6C lacks a tone transition smoothing feature. As a result, in older films or video materials, banding of colours can be visible and may become distracting during prolonged viewing.

Philips PUS8959 TV is equipped with a 120 Hz panel, which should satisfy more demanding users, especially those who love watching dynamic sports broadcasts or playing games. Such a high refresh rate allows for significantly smoother images, being a key aspect during dynamic scenes and fast actions.

For those who prefer watching movies, the television offers an additional motion smoother that allows adjusting the film's frame rate according to personal preferences. The Philips PUS8959 features a 10-step adjustment for functions called "Smoothness" and "Motion Blur Reduction." The "Smoothness" function is responsible for increasing the number of frames through interpolation, making the motion on the screen smoother, resembling the effect of so-called "soap opera." Meanwhile, "Motion Blur Reduction" focuses on minimising ghosting and improving motion clarity, which is particularly noticeable in dynamic sequences, such as action scenes or fast-paced sports shots.

The use of a 144 Hz panel in TCL C69K / Q6C is a significant advantage in this price range. It represents an important step forward compared to its predecessor (C655 PRO), which only offered 60 Hz in 4K. The difference is particularly noticeable when watching sports or playing games – the ball, players, or dynamic action in games are displayed more clearly and without loss of detail. Another interesting feature is the panel's ability to work at 240 Hz (which the manufacturer does not officially mention) – we will return to this topic in relation to the PC gaming mode. TCL has also added a feature for movie fans: “Motion Clarity”. This allows users to adjust the picture to their preferences using two simple sliders. We can either keep the visible film frame or opt for very smooth, "

Philips PUS8959 is a television that will certainly satisfy gaming enthusiasts. It supports most modern technologies useful during gameplay, such as HGiG, allowing for better reproduction of HDR effects in games. As a result, the image is closer to what the game creators intended to achieve.

The television also supports displaying images at 120 Hz, ensuring smoothness and dynamism, which is especially important during action games and sports broadcasts. The Game Bar feature allows for quick access to game settings, making it easier to adjust the image according to user preferences without interrupting gameplay.

Unfortunately, the Dolby Vision mode does not offer low input lag, which may be noticeable during dynamic scenes. Nevertheless, thanks to the HGiG feature and high refresh rate, the Philips PUS8959 remains an attractive choice for gamers, providing good image quality and adequate smoothness during gameplay.

TCL C69K / Q6C is a television that can confidently be described as equipment created with gamers in mind. Here we have 4K at 144 Hz, VRR support, automatic game mode (ALLM), and Dolby Vision Gaming. Additionally, there is a practical Game Bar, which is a panel with the most important settings conveniently at hand – useful when we want to change something quickly during gameplay (e.g. screen aspect ratio: Yes, it can be done!). The wide range of VRR, reaching up to 240 Hz, is particularly noteworthy. However, this option is mainly for PC gamers who will operate below the native 4K resolution. In that case, the television can spread its wings and show additional smoothness, especially in fast-paced e-sports titles. For consoles, we stick to the classic limit of 120 Hz, but even so, the capabilities are truly extensive. The only downside is a slight ghosting that can occasionally be seen in dynamic scenes. Other than that, C69K / Q6C offers everything that gamers expect from a television.