TCL C6K vs Philips PQS9011 / PQS9001 (The One 2026)

TCL C6K is a moderately bright TV that can showcase its full potential under the best cinematic conditions – the maximum brightness is around 600 nits. In scenes with large, intense light sources, the HDR effect can be really satisfying, providing a sense of cinematic brilliance. However, it should be noted that when managing the backlighting zones, there are situations where some elements become dimmed and sometimes can even become barely visible. It is clear that there is a lack of proper algorithm optimization here, although looking at the technical parameters in this price range, the design itself performs very well.

Philips PQS9000 is a moderately bright TV; in our HDR scenes it reached roughly 450 to just over 500 nits. That's enough to notice a difference versus SDR. Sun reflections, lamps, and highlights have a bit more sparkle than on basic TVs, whose brightness often tops out around 300 nits. However, it’s not at a level where bright elements make a particularly strong impression. The biggest limitation remains contrast. Without local dimming, the TV raises the black level around a bright object when it brightens that object. That means there’s no clear separation between strong highlights and a dark background, and that contrast is what really shows off HDR. The PQS9000 offers more than the cheapest models, but despite decent brightness the effect stays fairly basic.

Colors

Philips deserves praise for the colors. Although the manufacturer labels this model QLED, a PFS phosphor is used here instead of quantum dots. That solution does not prevent good results, however. On test patterns and in measurements of film scenes we recorded about 94% DCI-P3 coverage and 75% BT.2020. For this class of TV that’s really good. In practice, it means the vast majority of colors used in HDR movies and series will have proper saturation. Lush greens and intense reds are not a major problem and add appeal to the picture. Limitations are easier to spot in some games and rarer content that uses the most saturated shades of the wide BT.2020 gamut. In those situations, displays with wider color coverage, such as SQD or RGB LED, can show more. In its price segment the PQS9000 has nothing to be ashamed of.

This year's TCL televisions feature a Filmmaker mode, and it must be admitted that it is definitely the best choice straight out of the box. This is the mode we recommend for everyday watching of movies and series. Unfortunately, as is often the case, the best doesn't mean perfect. In the case of SDR content, the image was too warm because the red was strongly emphasized in the white balance. On the other hand, with HDR content, we had the opposite impression – the image became cooler than it should have been due to excess blue. Additionally, the brightness characteristic sometimes led to highlights being blown out. In practice, this resulted in quite noticeable color test inaccuracies that are hard to accept in a mode advertised as "by the creators."

Unfortunately, the PQS9000’s factory picture settings for Film mode need some fine-tuning. In SDR the biggest issue is an excess of red in the white balance, which makes whites, grays, and skin tones too warm, sometimes even slightly pink. On top of that, the gamma runs below the target across most of its range. The TV therefore brightens midtones and highlights, making the overall image look flatter than it should.

In HDR the white balance itself is much better. Aside from minor deviations, the components stay close to each other, so there isn’t the pronounced tint seen in SDR. However, the EOTF curve shows a slight brightening of parts of the image, and the biggest issue appears in measurements of the wide color gamut. Many hues deviate significantly from the reference, with errors reaching 8–9. So the good gamut coverage we praised earlier doesn’t mean the TV hits specific colors accurately. It can display a wide color range, but out of the box it doesn’t use it very precisely.

Thanks to the white balance correction, it was possible to significantly reduce the C6K's tendency to distort colors, which resulted in a very good final outcome. After calibration, we will no longer observe the effect of excessive warming of scenes in SDR or overly cooling the image in HDR. However, it is worth taking a closer look at the brightness characteristics. In SDR content, there are few complaints – the image looks really good, especially in older movies, TV shows, or materials from YouTube. This is much worse for HDR content. Analysis of the EOTF curve suggests that everything is fine, but in practice (EOTF in films), the limitations of the construction become apparent. The TV tends to overly brighten the smallest parts of the frame, and in other situations, it can dim the entire scene too much. The effect of calibration is therefore evident, and in terms of color, the C6K has gained quite a lot, but certain limitations arising from local dimming and, in fact, its management by the C6K simply cannot be overcome.

Calibration brought a big improvement, especially in SDR material. We managed to even out the white balance and remove the previous color cast, and the Color Checker measurements now look really very good. Colors are much closer to what should be on the screen, so with regular TV or SDR movies we can be satisfied with the result. Unfortunately HDR somewhat spoils that outcome. On one hand it's limited by the panel's capabilities, since calibration won't improve contrast or replace local dimming. On the other hand there are color errors we couldn't correct because the CMS settings, that is color management, were grayed out and inactive. For that Philips loses points with us. White balance can be fine-tuned, but without access to wide color gamut controls you can't correct colors in HDR as effectively. It's a shame, because the SDR results show the potential is there, it's just not allowed to be fully used everywhere.

The TCL C6K performs quite well in terms of scaling. Lower quality materials look acceptable, and the lack of overscan issues means that the image is displayed in full, without cropping. However, one cannot expect miracles – content of very low quality will not gain new life here, as the image processor has its limitations. On thin lines or details, the characteristic tearing is visible, which reveals the absence of advanced image enhancement algorithms. It is also a pity that the C6K lacks the feature for smoothing tonal transitions – in older films or video materials, color banding can be noticeable and may be bothersome during long viewing sessions.

The digital image processing in the Philips PQS9000 performs well, though we have a few reservations. The "Distortion Reduction" function helps smooth tonal transitions in lower-quality material, but it works quite unevenly. It can improve a section of the picture, only to, moments later and still within the same scene, seem to lose effectiveness and reintroduce banding between shades. A plus is that it doesn't remove film grain or fine noise, so the image retains its texture. We found the "Medium" setting worked best, and that's the one we recommend. The 4K upscaling itself is acceptable, though the picture is very soft. Edges are heavily smoothed, which may make the image feel less crisp to some viewers. In that case, it's worth slightly increasing the sharpness in the TV's menu, as this will make edges stand out more. Don't overdo the sharpness slider, however, or you may introduce artificial halos instead of improving the picture.

TCL C6K features a 144 Hz panel, which is a significant advantage in this price range. This is an important step forward compared to the previous model C655 PRO, which offered only 60 Hz at 4K. The difference is especially noticeable when watching sports or playing games – the ball, athletes, or fast action in a game are displayed more clearly and without losing details. An interesting fact is also the ability of the panel to operate at 240 Hz, which the manufacturer does not mention in official materials. We will return to this topic when discussing the game mode for PC.

TCL also added a feature for movie watchers: "Motion Clarity," which allows you to adjust the image to your preferences using two simple sliders. You can keep the movie frame visible or opt for a very smooth, almost theatrical effect. This way, everyone can find settings tailored to their taste.

In terms of motion handling, the Philips PQS9000 performs outstandingly for an LCD TV. It's not just the 144 Hz refresh rate, but above all how quickly the panel itself responds. At 120 Hz you can hardly see the typical trailing smears behind moving objects. What's especially pleasing is that this also applies to darker backgrounds, where many VA panels clearly struggle. Here motion remains clear, and Philips pleasantly surprised us in that regard. To adjust how motion is displayed there is the "Motion Style" function. It includes two sliders: "Smoothness" and "Blur Reduction," which let you tailor the effect to the content you're watching and your personal preferences. Our suggested settings are shown in the photo. Treat them as a starting point and try different levels of smoothing to see which you prefer.

The TCL C6K is a TV that can confidently be called equipment designed for gamers. Here we have 4K at 144 Hz, VRR support, automatic game mode (ALLM), and Dolby Vision Gaming. Additionally, there's a practical Game Bar, a panel with the most important settings readily available – useful when we want to quickly change something during gameplay (e.g., screen aspect ratio: Yes, that’s possible!). The wide VRR range, reaching up to 240 Hz, deserves attention. However, this is mainly an option for PC gamers who drop below the native 4K resolution. Then the TV can spread its wings and show additional smoothness, especially in fast-paced e-sports titles. In the case of consoles, we stick to the classic limit of 120 Hz, but the possibilities are still quite broad. The only drawback is a slight ghosting that can sometimes be seen in dynamic scenes. Other than that, the C6K offers everything gamers expect from a TV.

Gaming features

When it comes to gaming features, the Philips PQS9000 really has a lot to offer. Four HDMI 2.1 ports let you connect multiple devices without having to decide which one gets the full-capability port. Consoles can use 120 Hz in Full HD, 1440p and 4K, and a PC can also take advantage of 144 Hz at 4K or 240 Hz if you drop down to Full HD. There's also VRR, which matches the refresh rate to the frame rate and prevents screen tearing. Its range goes from 48–240 Hz, with the upper limit applying to Full HD mode.

ALLM is included, so the TV automatically switches into game mode, and HGiG works correctly, which is useful when setting up HDR on a console. There's also a Game Bar for quick access to settings and signal information. The list even includes Dolby Vision gaming, but that option is hard to enjoy because of very high latency. Apart from that caveat, the feature set is really solid.