Philips The One (PUS8959 / PUS8919 / PUS8909 / PUS8949 vs TCL C75B

The luminance graph for Philips PUS8959 shows that the television can achieve around 550 nits of brightness, which can be considered a satisfactory level. Such brightness allows you to feel the effects of HDR, which stand out particularly in more demanding scenes. In the tested patterns, the television performed quite well, even in challenging sequences like those from "Sicario 2". Due to the lack of local dimming, the television does not dim small bright elements, and they shine at the full "power" of the television but at the cost of silvery blacks, which we mentioned in the paragraph about black levels. It’s also worth praising Philips PUS8959 for its good coverage of the DCI-P3 colour palette, which is around 94.5%. This ensures that the 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.

During our brightness test, the TCL C75B "spat out" around 380 nits of brightness. We recorded similar results while watching most of the films we tested. These can be considered average – the TV performs decently in this segment, but around 400 nits is definitely too low to fully experience the magic of HDR effects. Of course, such results are better than those of budget models, which can achieve nearly half the brightness values. However, for HDR enthusiasts seeking stronger lighting effects and greater realism, the C75B may prove insufficient. On the plus side, it's worth mentioning the coverage of the DCI-P3 colour gamut at 95%. This is a very good result that easily suffices to enjoy a wide range of colours in content available on popular streaming platforms. Vivid and rich colours are definitely a strong point of this model.

The television Philips PUS8959 has been tested in the best, theoretically most precise picture mode – Filmmaker. Although the name suggests film quality, it unfortunately falls short of perfection. The biggest issue in this mode is the white balance, both in HD and 4K content. It is characterised by a significant dominance of the red colour and drops in the green levels, resulting in unnatural colour reproduction. For example, white elements of the image have a noticeable pink hue, and the green is less intense, which diminishes the overall naturalness and colour balance. The ColorChecker test confirms these errors – it is clearly visible how the colour samples "deviate" from the proper values, which can best be observed on the sample squares that should precisely 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 graph resembles a 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 whole appear lacking in dynamism. Similar problems can be observed in the EOTF characteristics – the television is unable to accurately reproduce the brightness levels, negatively impacting the overall picture quality.

TCL C75B offers various picture modes, but in our opinion, the best choice is the “Film” mode. Although its settings are quite decent, the TV struggles with certain colour reproduction issues. In tests, we noticed that the image had a noticeably pinkish hue compared to what could be considered correct. This effect was particularly evident in skin tones, which appeared unnaturally flushed. The main culprit of this phenomenon turned out to be the white balance, characterised by an excess of blue and red in both HD and 4K HDR materials.

An additional problem was the way brightness was reproduced. The gamma, which is responsible for the visibility of details in darker materials, was definitely boosted, causing details in the darkest parts of the screen to be invisible, disappearing into complete black (e.g., the bottom part of the screen in the comparison image - the area around the actress's ear). The situation was similar on the EOTF curve, which was below the correct value, suggesting that a similar issue may be encountered in 4K HDR content.

Thanks to our experience and the appropriate tools, we decided to take matters into our own hands and check how much could be extracted from this model after professional calibration. The details are described in the next section.

After calibration, the 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 regarded as an outstanding result. Additionally, the gamma, which affects 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.

When it comes to 4K HDR materials, there is also a noticeable improvement. The white balance, although not as perfect as in HD content, no longer suffers from excessive red exposure, making the image appear more natural and harmonious. Unfortunately, regarding the EOTF characteristic, it’s difficult to speak of any significant improvement, which stems from the structural limitations of the television that prevent substantial enhancement in this aspect.

Nevertheless, overall, it looks much better after calibration, making the Philips PUS8959 one of those televisions where it's truly worth investing time in precise calibration to achieve satisfactory image quality.

After calibration, TCL C75B has clearly improved when it comes to colour reproduction. Although the TV doesn't offer too many options for adjusting the white balance, we managed to improve its settings quite a bit. As a result, the image is no longer overly pink, and the colours now look much more natural and harmonious.

The gamma jump that was previously an issue hasn't completely disappeared, but we were able to significantly reduce it. This has made details in dark scenes more visible – both in HD and 4K HDR content.

Unfortunately, the lack of local dimming is still noticeable. The 'blooming black' effect remains, but that's a limitation of the display itself. Still, the colours post-calibration look significantly better, and the image is much more pleasant to watch.

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

As for digital processing, the image looks pretty good, although it features very softened contours, giving it an almost "leafy" character. This effect may 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 admitted that Philips PUS8959 provides quite subtle yet effective tools for improving tonal transitions without excessive interference with the natural character of the image.

TCL C75B has a feature for smoothing tonal transitions, but unfortunately, we cannot praise it. Regardless of the selected level – low or high – tonal transitions in older materials remained visible, as if the feature wasn’t working at all. It’s hard to say anything positive about it, as in practice it seems completely useless.

Image scaling is better. The TV handles it quite decently, although on thinner elements, like branches in the background, you can see slight jaggedness. However, this is not something that significantly hinders everyday viewing.

Unfortunately, a bigger problem turned out to be overscan, or cropping of the image edges. In our tests, it happened that news ticker or other elements close to the edge of the screen were cut off. This is definitely something to pay attention to, especially if we use the TV for watching news programs or content with text on the screen.

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 TV offers an additional motion smoother that allows adjustment of the 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 increases the number of frames through interpolation, making movement on the screen smoother, reminiscent of the so-called "soap opera effect". Meanwhile, "Motion Blur Reduction" focuses on minimising streaking and improving motion clarity, which is particularly noticeable in dynamic sequences such as action scenes or fast sports shots.

TCL C75B definitely has something to offer gamers. The television is equipped with a panel that can display images with a refresh rate of 144 Hz in 4K, and even 240 Hz in Full HD. These are really impressive results, especially for a model from the budget range.

On top of that, there are features for improving smoothness and reducing motion blur in films. The "Motion" option allows for precise adjustment of the effect on a 10-point scale, providing significant personalisation possibilities – everyone can set the smoothness to their liking.

Philips PUS8959 is a television that will surely please gaming enthusiasts. It supports most modern technologies useful during gameplay, such as HGiG, allowing for better representation of HDR effects in games. As a result, the image is more aligned with what the game developers intended to achieve.

The television also supports displaying images at 120 Hz, ensuring smoothness and dynamism, particularly important during action games and sports broadcasts. The Game Bar feature provides 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, offering good image quality and suitable smoothness during gameplay.

TCL C75B is undoubtedly a television designed with gamers in mind. It has almost everything needed for even the most demanding console users. With the implementation of full bandwidth HDMI 2.1, the TV supports features like ALLM (automatic low latency mode) and VRR (variable refresh rate) – operating within the full capabilities of the TV, up to 240 Hz in Full HD resolution.

Additionally, the television supports advanced HDR technologies, including Dolby Vision and HGiG, which allows for even better detailing in HDR-optimised games. C75B is also equipped with a very convenient interface for gamers in the form of Game Bar, where you can check all key parameters such as refresh rate, input lag, or picture settings – all just a click away.

In one sentence: C75B is a great choice for gamers, offering a wide range of features that fully enable enjoyment of the capabilities of modern consoles and games.