TCL C855 vs PHILPS PUS9060

The TCL C855 delivers a highly varied HDR effect. At times, the television truly excels, while at other moments, it appears reminiscent of a low-end model equipped with FALD backlighting. Inconsistency is frequently found with this brand, so it didn’t come as a surprise. The first and last scenes, which feature large light elements, are nothing short of spectacular, boasting brightness levels of 1470 and 1820 nits, respectively. Such brightness can make viewers squint their eyes, allowing them to feel the extraordinary dynamism of the scene. It genuinely immerses the audience, creating a sensation of being inside the movie itself. However, the situation shifts dramatically when small or subtle elements with high luminance appear against a dark background. In these instances, the TCL C855 significantly reduces brightness to levels as low as 240 nits to mitigate halo effects. This reduction is disappointing, as it can make the movie appear as if it was not filmed in HDR. Despite these shortcomings, the HDR effect on the TCL C855 enhances the viewing experience during dynamic scenes, making it feel more engaging and allowing the viewer to feel part of the action. Even with smaller high-luminance elements, the television retains details without excessive dimming. Additionally, the TCL C855 adjusts image brightness according to scenes with rich detail, further enhancing viewing comfort.

The One is bright enough to enjoy movies recorded in HDR format. The average brightness of this model is about 500 nits, so we can count on a pleasant viewing experience for movies from streaming platforms without any issues. Of course, it could always be better, because when it comes to brightness, there is never too much for this type of content. Unfortunately, a disappointing surprise may be the DCI-P3 color gamut coverage offered by the PUS9060. Although the manufacturer boasts about using a QLED filter here (it’s actually PFS LED), it's hard to talk about any positive effects of its operation. 85% DCI-P3 color gamut coverage is definitely not a level to brag about in 2025 – especially in a television advertised as QLED.

The best factory mode for the TCL C855 is the "Film" setting, and all our tests were conducted using this mode. However, like many predefined modes, it has flaws that should be addressed to achieve an image closer to the producer's original vision. In our examination of the colour characteristics for both SDR and HDR materials, issues were found.

Focusing first on SDR content, there is a noticeable dominance of green in the white balance, which leads to an unpleasant greenish tint across the entire image. The gamma chart, crucial for image contrast, shows a significant deviation from the reference line marked at 2.4. Initially, there is a pronounced spike in the measured value, resulting in an over-contrasted image where details can merge into a dark blob. This condition persists for nearly 20% of the chart before it dips below the reference line, causing the image to brighten and resulting in a substantial drop in contrast.

In HDR materials, the factory mode performs somewhat better; the white balance appears more balanced overall, although the green tint resurfaces in the latter half of the spectrum. When we look at the Electro-Optical Transfer Function (EOTF) curve—unlike gamma, which reflects contrast—we identify two main errors: the darkest scenes are too dark, while the brightest ones become overexposed. This discrepancy was evident in our review of the scene from the movie "Pan," further illustrating the TCL C855's HDR performance issues.

We tested the PUS9060 in the best factory mode it employs – of course, we’re talking about movie mode. Unfortunately, the best in this case doesn’t mean good. The picture in this mode was distinctly yellowed and leaned towards orange tones. The white balance on this TV was definitely too warm, resulting in an artificial, somewhat "sun-kissed" look for the entire scene. This directly translated to significant color errors, which in the worst cases exceeded a delta E value of 6 – thus, they were visible to the naked eye. The situation was the opposite in HDR mode, where the picture became too blue and too cold in appearance. Additionally, there was a slight increase in brightness – the gamma curve and EOTF suggested that the TV slightly brightens the image, which was also evident in the comparison photo below.

TCL, like most manufacturers, offers advanced calibration tools within its televisions. These include both 2-point and 20-point adjustments for grayscale, as well as a comprehensive colour management system. As a result, we achieved impressive results in SDR materials, bringing the image significantly closer to the reference standard. We successfully eliminated both the green tint and the gamma issue, although a slight "kink" at the very beginning of the gamma curve still persists.

In contrast, the situation with HDR materials was less favourable, as the TCL C855 did not allow for precise modelling. We were only able to make minor adjustments to the EOTF curve while significantly enhancing the overall colour accuracy. This limitation suggests that while calibration tools are effective, they may require further refinement for optimal HDR performance.

Thanks to calibration in movie mode, we managed to completely eliminate the yellow-orange hue, which significantly improved the reception of the entire scene. The image has become much more visually pleasant, although it still falls short of reference settings. It may now appear slightly bluish, but it is still a significant improvement compared to the factory settings.

Unfortunately, we could not significantly improve the brightness characteristics, but that is more about the construction of the TV itself – the lack of local dimming limits the possibilities for precise brightness management. The PUS9060 simply cannot dynamically adjust luminance like more advanced models do. Nonetheless, after calibration, the overall reception is much more enjoyable, especially in film materials.

Once again, we will take a look at the function of smoothing tonal transitions, but this time also image scaling. The latter is particularly important when watching materials of lower quality, such as some television programs or older films. We will focus on the function responsible for tonal transitions. Interestingly, just like in the scenes from the previous test where it performed excellently and smoothed out practically all the inconsistencies, here it had issues. Using the menu responsible for the operation of this function, we found that no setting—even the strongest—was helpful.

Image scaling in TCL C855 is defined as one of the best we have had the opportunity to test so far. The image is sharp, but in a way that could be described as natural to our eye. Even small, fine branches do not have jagged edges, and there is no white halo around figures, a characteristic of weaker scaling systems.

In the PUS9060, we find the latest version of the image processor called P5 Perfect Picture, which is designed to improve the picture - especially the imperfect ones. The TV features a distortion reduction function, which smooths out tonal transitions, that is, those "color joins" mentioned earlier. And this function does so very effectively - there is no strong color gradation, but unfortunately, it works aggressively enough that it sometimes dims desired elements, such as material textures or film grain. So this can be considered a compromise. We would not recommend using this function for movies, but for more casual content - such as YouTube or regular television - absolutely.

The P5 processor also improves the quality of lower resolution images, and it does this quite effectively. The test image with the model is very soft - sometimes even too much - but this can be easily adjusted with the sharpness slider to match personal preferences. It is also pleasing that the TV does not cut off edges in SD content - which unfortunately still happens in some TV models.

The maximum refresh rate you can set on the TCL C855 is 144 Hz. Naturally, this is only possible after connecting the TCL C855 TV to a very powerful PC. Otherwise, we will be operating at a maximum refresh rate of 120 Hz, which is recommended if we want to watch primarily sports or materials with a lot of motion dynamics. For those who require high image fluidity, the manufacturer has implemented a multi-stage motion smoother. It is divided into two separate sliders which control the sharpness of moving images (Motion Blur Reduction) and flicker (Flicker Reduction). Both sliders can be adjusted from 0 to 10, with each level affecting the degree of fluidity, so everyone can find their sweet spot. We present a setting that allows for slight smoothing without the soap opera effect. The matrix of the TCL C855 features a very good response time. This is particularly important since VA panels often struggle with the so-called ghosting effect, where a black halo can be observed behind a fast-moving object. where a black halo can be observed behind a fast-moving object.

PHILIPS PUS9060 is equipped with a 4K display with a 144 Hz refresh rate, so we can confidently say that it is suitable for both watching sports and playing games. And indeed, it is. But what about movies that are most often recorded at 24 frames? Like most of the TVs we tested with a refresh rate of 120 Hz and higher, the PUS9060 offers two sliders in the motion smoothness options. The “Smoothness” slider allows you to adjust the effect in movies – you can set the image to be smoother, resembling a theatrical effect (higher settings), or more cinematic, with a slight “jump” in frame rate (lower settings). Additionally, there is a function called "Motion Blur Reduction," which reduces blurring – and this is a very useful feature, especially when watching sports.

The TCL C855 TV has fully-featured HDMI 2.1 ports, boasting a full bandwidth of 48 Gb/s. During our testing, we confirmed the seamless operation of all functions included in this connection standard. As highlighted, all checkboxes are illuminated in green, a feature that will undoubtedly be appreciated by gamers, whether on consoles or those using the TV as a computer monitor. Additionally, the TCL C855 supports both AMD FreeSync and NVIDIA's G-Sync, which can be easily activated in the graphics card settings. Those with powerful configurations can feed a 144 Hz signal to the C855, which handles this effortlessly. It is also worth noting the implementation of the HGIG mode, which can be excessively bright due to the shortcomings of the "Game" mode, making proper configuration on the screen challenging. Fortunately, the TV excels with the Dolby Vision format.

TCL, as one of the pioneering manufacturers, has equipped its televisions with a special GameBar, allowing for extensive adjustment of settings "on the fly" without the need to exit the game. This feature includes options like an additional crosshair grid, black level correction, and settings designed for individuals with disabilities. The image showcases the next generation of this solution.

In summary, the TCL C855 TV is an ideal choice for those seeking a screen for all forms of electronic gaming. With comprehensive features supporting such entertainment, it provides an extremely engaging experience. It is also important to emphasise that it maintains very low input lag, regardless of the selected settings, including when using the Dolby Vision HDR format.

The PHILIPS PUS9060 is a true gaming monster – it has practically everything you could expect from a modern gaming television. It features VRR, ALLM, and also includes HGiG implementation, which helps set up HDR in games as the developers intended. The TV supports every possible resolution at 120 Hz, including 1080p, 1440p, and full 4K – so regardless of whether you’re playing on Xbox, PS5, or a PC, everything works as it should. There is also a simple Game Bar, which is a special menu for gamers that allows you to quickly check if the ALLM mode is indeed functioning in the lowest latency setting.

And of course – Ambilight TV. Let's be honest – without LEDs on the back, it’s not a true gaming device. 😉 The multicolored backlighting can really enhance the atmosphere, especially in the evening. It may not be to everyone's taste, but younger gamers will be thrilled – because it simply looks impressive.