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

TCL C6K is a moderately bright television that can showcase its full capabilities in the best movie conditions – the maximum brightness is around 600 nits. In scenes with large, intense light sources, the HDR effect can be truly satisfying, providing a sense of cinematic sparkle. However, it's important to remember that with local dimming management, there are situations where some elements become dimmed, and sometimes even barely visible. It is clear that there is a lack of proper optimization of the algorithms, although looking at the technical parameters in this price range, the build quality performs very well.

The 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 compared with SDR. Sun reflections, lamps or flares have a bit more punch than on basic TVs, whose brightness often tops out around 300 nits. It’s not, however, a level where bright elements look especially striking. The biggest limitation remains contrast. Without local dimming, brightening a bright object also lifts the black level around it. So there’s no clear separation between strong highlights and a dark background, and it’s that kind of pairing that really shows what HDR can do. The PQS9000 offers more than the cheapest models, but despite decent brightness the effect remains fairly basic.

Colours

Philips deserves praise for the colours. Although the manufacturer markets this model as QLED, it actually uses a PFS phosphor instead of quantum dots. The solution itself doesn’t prevent good results. 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 this means the vast majority of colours used in HDR films and series will have appropriate saturation. Lush greens or intense reds aren’t a problem and add appeal to the picture. Limitations are easier to notice in some games and rarer content that use the most saturated shades of the wide BT.2020 gamut. In those situations, displays with wider colour coverage, such as SQD or RGB LED, can show more. At its price point the PQS9000 has nothing to be ashamed of.

This year's TCL televisions have introduced the Filmmaker mode, and it must be said that it is definitely the best choice right out of the box. This is the mode we recommend for everyday viewing of movies and series. Unfortunately, as is often the case, the best does not mean perfect. In the case of SDR content, the image was too warm, as the red was quite prominent 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 an excess of blue. There is also the brightness characteristic, which at times led to overexposure. In practice, these issues combined resulted in quite noticeable errors in colour tests, which are hard to accept in a mode advertised as “by the creators”.

The factory picture settings for Movie mode on the PQS9000 unfortunately need tweaking. In SDR the biggest problem is an excess of red in the white balance, which makes whites, greys and skin tones too warm, in places even slightly pink. Gamma runs below the reference across most of the range. The TV therefore brightens midtones and highlights, making the image look flatter than it should.

In HDR the white balance itself performs significantly better. Apart from minor deviations the components sit close together, so there isn’t the same obvious tint as in SDR. The EOTF curve, however, shows a slight brightening of parts of the image, and the biggest issue appears when measuring the wide colour gamut. Many shades deviate substantially from the target, with errors reaching ΔE 8–9. The good gamut coverage we praised earlier therefore doesn’t mean the TV hits specific colours accurately. It can display a wide range of colours, but out of the box it doesn’t use that range very precisely.

Thanks to the white balance adjustment, we were able to significantly reduce the C6K's tendency to distort colours, which resulted in a very good end result. After calibration, we won't 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, it's hard to have major objections – the picture looks really good, especially in older movies, TV shows, or material from YouTube. It performs significantly worse with HDR content. An analysis of the EOTF curve suggests that everything is fine, but in practice (EOTF in movies), the limitations of the construction become apparent. The television tends to excessively brighten the smallest fragments of the frame, and in other situations, it can overly dim the entire scene. The effect of calibration is therefore noticeable, and regarding colourimetry, the C6K has really gained a lot, but certain limitations resulting from local dimming and actually from its management by the C6K simply cannot be overlooked.

Calibration brought a big improvement, especially with SDR content. We managed to even out the white balance and remove the earlier colour cast, and the Color Checker measurements now look very good. Colours are much closer to what they should be on screen, so with regular TV or SDR movies we can be happy with the result. Unfortunately HDR spoils that a bit. On the one hand it's limited by the panel itself, because calibration won't improve contrast or replace local dimming. On the other hand there are colour errors we couldn't correct because the CMS settings, i.e. colour management, were greyed out and inactive. That loses Philips points with us. The white balance can be fine-tuned, but without access to wide gamut controls you can't as effectively sort out colours in HDR. It's a shame, because the SDR results show the potential is there, but we weren't allowed to fully make use of it everywhere.

TCL C6K performs quite well in terms of upscaling. Lower quality materials appear acceptable, and the absence of overscan issues means the image is displayed in full, without cropping. However, one cannot expect miracles – very low quality content won't come to life here, as the image processor has its limitations. On thin lines or details, there is characteristic tearing visible, which indicates a lack of advanced image enhancement algorithms. It is also a shame that the C6K lacks the function of smoothing tonal transitions – in older films or video materials, colour banding can be noticeable and may be distracting during longer viewing sessions.

Digital image processing on the Philips PQS9000 performs well, although we have a few reservations. The "Distortion Reduction" function helps smooth tonal transitions in lower-quality sources, but it works rather unevenly. It can improve one part of the picture, only to, moments later and still within the same scene, lose its way and show banding between shades again. On the plus side, it doesn't strip away 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 upscaling to 4K itself is adequate, though the image is very soft. Edges are heavily smoothed, which may leave some viewers wanting more clarity. In that case, it's worth slightly increasing the sharpness in the TV menu, as this will help emphasise edges more. Don't overdo the sharpness slider, though, or you'll get artificial halos instead of an improvement.

TCL C6K uses a 144 Hz panel, which is a significant advantage in this price range. It's an important step forward in comparison to the previous model C655 PRO, which only offered 60 Hz in 4K. The difference is especially noticeable when watching sports or playing games – the ball, players, or fast action in the game are displayed more clearly and without losing detail. An interesting fact is the panel's ability to operate at 240 Hz, which the manufacturer doesn't mention in official materials. We will return to this topic when discussing the PC gaming mode.

TCL has also added a feature for movie watchers: "Motion Clarity," which allows users to adjust the image according to their preferences with two simple sliders. You can either keep the visible film frame or opt for a very smooth, almost theatrical effect. This way, everyone can find settings that match their taste.

In terms of motion handling the Philips PQS9000 performs exceptionally well for an LCD TV. It's not just about 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 particularly pleasing is that this also applies to darker backgrounds, where many VA panels clearly struggle. Here motion remains clear, and in this respect Philips has pleasantly surprised us.

The "Motion Styles" feature is used to adjust how motion is displayed. It includes two sliders: "Smoothness" and "Blur Reduction", allowing you to tailor the effect to the material you're watching and your personal preferences. Our suggested settings are shown in the photo. Treat them as a starting point and see which level of smoothing suits you best.

The TCL C6K is a television that can confidently be called equipment designed for gamers. We have 4K at 144 Hz, VRR support, an automatic gaming mode (ALLM), and Dolby Vision Gaming. On top of that, there's a practical Game Bar, which is a panel with the most important settings handy – useful when we want to quickly change something during gameplay (e.g. screen ratio: Yes, you can!). Notably, it has a wide range of VRR, reaching up to 240 Hz. However, this option is mainly for PC gamers who drop below the native 4K resolution. In that case, the television can spread its wings and show additional smoothness, especially in fast e-sport titles. For consoles, we stick with the classic limit of 120 Hz, but the possibilities are still quite broad. The only slight drawback is some minor motion blur that can occasionally be seen in dynamic scenes. Other than that, the C6K offers everything gamers expect from a television.

Features for gamers

In terms of gaming features the Philips PQS9000 has a lot to offer. Four HDMI 2.1 ports let you connect multiple devices without having to choose which one gets the full capabilities. Consoles can use 120 Hz at Full HD, 1440p and 4K, and a PC can also run 144 Hz at 4K or 240 Hz if you drop to Full HD. There's also VRR, which matches the refresh rate to the frame rate and prevents screen tearing. Its range runs from 48 to 240 Hz, with the upper limit applying to Full HD mode.

It also includes ALLM, so the TV switches itself into game mode, and a properly working HGiG, which is handy when setting HDR on the console. There's a Game Bar for quick access to settings and signal information. The list even includes Dolby Vision gaming, but it's hard to enjoy because of very high input lag. Apart from that caveat, the feature set is really solid.