PHILIPS PUS9010 (IPS) vs Dreame S100

In the Philips PUS9010 version with an IPS panel, HDR brightness unfortunately falls short compared to the previously tested 55-inch variant with a VA panel. The difference is about 100 nits, which is clearly noticeable given the relatively low values. While the VA version could exceed 500 nits, here the maximum brightness reaches around 400 nits. This level still allows for watching movies and series in HDR, especially on streaming platforms, but the effects are clearly more subdued. Bright elements do not have as much impact, and scenes requiring high luminance appear less impressive. On the positive side, the coverage of the DCI-P3 color palette is commendable. The IPS version offers about 91%, which is roughly 5% more than the variant with the VA panel. This translates to slightly better color saturation in HDR content, despite the lower brightness. Colors can appear more vivid and consistent, particularly in colorful scenes.

The Dreame S100 is a relatively bright television. In movie mode, the brightness we measured reached about 600 nits. This is a really good result, although not the highest, considering the capabilities of the competition in this price range. In fullscreen scenes, it is evident that the television can generate an image that strikes with brightness. Unfortunately, when more complex scenes appeared on the screen, the local dimming algorithm in this model tried above all to maintain the deepest blacks. However, this came at the expense of HDR effect – and in a drastic way. In such scenes, the brightness of bright elements dropped below 100 nits, which is a truly tragic result, far from any HDR effect. This aspect can be improved, though not without any "buts." It is enough to change the local dimming setting in the television's menu, but then the blacks in such scenes simply turn gray. It’s a pity that Dreame could not refine the local dimming algorithms better, and the S100 is another example that the mere number of local dimming zones does not always translate into better image quality. As a consolation, it is worth adding that the Dreame S100 is advertised as a "QLED" television, although in reality it utilizes a PFS LED filter. As a result, the colors are appropriately saturated, and the color gamut coverage we measured exceeded 94% of the DCI-P3 palette.

We assessed color reproduction, as always, using factory settings, focusing on movie mode, which in the case of Philips usually offers the best starting point. This is also a good moment to show how much the same TV model can vary depending on the panel used. Looking at white balance, the overall trend remains similar to the variant with a VA panel. There is still excessive red in the whites, but in the tested unit with an IPS panel, there are also deficiencies in the blue channel. As a result, the image has a slightly different color character, which can be clearly seen in the comparative materials. This is a very good example showing why ready-made settings downloaded from the internet may not always work even within the same model.

However, returning to the assessment itself, this unit performs quite well, especially in SDR content. Color tests show correct saturation and color consistency, without glaring errors that could interfere with everyday viewing. In HDR materials, slight deficiencies in reds are already noticeable, but these are not flaws that completely ruin the perception of the image. The biggest limitations do not stem directly from the colors but rather from whites and blacks. The use of an IPS panel and slightly lowered gamma results in the image being slightly boosted in brightness, while the weak black further affects perceived contrast. This makes the overall look brighter, but at the same time, it loses depth, especially during evening viewing.

We tested the Dreame S100 in "movie" mode and definitely recommend using this setting for watching all kinds of content. Interestingly, in the deeper settings of the TV, we also find a dedicated "Filmmaker" mode, which is available today from almost every manufacturer. However, in the case of the Dreame S100, we do not recommend using it – it blocks all image-related settings and does not allow any configuration in the menu - not even motion smoothing. So how do the factory colors perform on the S100? Not too bad, but also not great. The TV itself was quite heavily tinted with blue components, which is clearly visible in our white balance measurements. This caused the image to be artificially brightened, and the colors had a slight bluish tint. This is confirmed by the Color Checker palette, which showed how color samples leaned towards blue, generating quite significant color errors. The image in HDR mode looked definitely better, where color errors were not as prominently visible, though they still fell far from ideal. Here, the white balance was also too heavily skewed towards the blue color, which caused quite significant errors in color reproduction.

After calibration, the image was brought to a really reasonable level. Everything looks coherent and natural, and when it comes to color reproduction, it's hard to definitively state whether we have a VA or IPS panel. This is a good sign, showing that the TV has a solid foundation for further adjustments. It's worth noting the larger color gamut coverage in this variant, which can slightly improve the reception of colorful scenes, especially in HDR content. However, this advantage is largely counterbalanced by the elevated blacks, resulting from the use of an IPS panel. Limited black depth affects perceived contrast, especially when watching in a dark room. As a result, despite the noticeable improvement after calibration, the final assessment remains the same as in the variant with a VA panel. Better colors are not able to fully compensate for the weaker blacks.

The Dreame S100 turned out to be a device very susceptible to professional calibration. In its menu, we found a whole array of advanced options that allowed us to effectively correct factory errors. Thanks to advanced white balance correction – both in SDR and HDR content – we completely eliminated excess blue components. The image immediately became much more natural and pleasant to view. After fully tuning the colors, errors in the Color Checker test dropped below Delta E values of 2-3. For the average viewer, this means that any color distortions have become nearly impossible to notice with the naked eye. This is a really nice surprise, as often new brands in the television market have significant problems with proper implementation and functioning of sliders in the calibration menu. Here, everything worked as it should. The only thing we need to criticize is the way the television manages its brightness in HDR. Due to the specific nature of the local dimming algorithms, we observed anomalies in the EOTF curve we measured. In the areas where high highlights should appear, there is a slight uplift of the curve above the reference line. In practice, this results in unnatural brightening of some of the brightest elements in movies or games. Despite this minor flaw, professional calibration brings a huge, very positive change to this model.

In the Philips PUS9010, we find another iteration of the P5 Perfect Picture image processor, which aims to improve the quality of weaker materials. One of the components of this system is the distortion reduction function, responsible for smoothing tonal transitions. It works effectively and actually reduces visible color gradation. Unfortunately, it does so rather aggressively. In practice, it can dull details such as material textures or film grain. This is a clear compromise, so we wouldn't recommend it for movie screenings. It performs much better with looser content, like YouTube or regular television. The P5 processor also handles lower resolution materials quite well. The image is soft, sometimes even too soft, but it can easily be adjusted with the sharpness slider, tailoring the effect to personal preferences. Additionally, the lack of edge cropping in SD materials is a plus, which is still not standard in this class of televisions.

The scaling and digital processing in the Dreame S100 is handled by a technology that the manufacturer proudly calls Dreamind™ Pro AI. However, it is essential to clarify that this is not a proprietary processor but merely a marketing name for a chip from MediaTek – specifically, the model MT5889. Unfortunately, we are talking about quite an outdated unit, from the time when MediaTek lagged significantly behind the competition in terms of performance. This, unfortunately, has a direct impact on the image, as this chip is responsible for that as well. The upscaling in the S100 is rather mediocre, and the processor tends to strongly and artificially sharpen edges (fortunately, this can be somewhat tempered with the sharpness slider in the menu). In the options, we also find a "Contour Smoothing" function, which theoretically is supposed to improve tonal transitions. In practice, it brings almost no improvement – setting it to any level rarely eliminates visible color banding but can unnecessarily blur elements of the image that should remain sharp.

A separate problem is the phenomenon of overscan (clipping the edges of the frame), which is almost always visible here. Although there is an option to set the screen to display the full frame in low-resolution materials, it requires activating the aforementioned Filmmaker mode. And as you already know, this mode completely blocks any other adjustments in the image menu. In our test tables, we noted that the television offers the option to disable overscan, as technically such a feature exists in the system – however, in everyday use, with reasonable image settings, you will not be able to take advantage of it.

Philips PUS9010 has a 4K panel with a refresh rate of 144 Hz, which will be appreciated primarily by sports fans and gamers. This is especially evident in dynamic scenes where motion is sharp, and annoying trailing is nearly absent. When it comes to movies (standard 24 fps), Philips provides us with a proven set of settings known from higher series. Two sliders are used to control motion. The “Smoothness” slider allows you to adjust the image to your taste: at low settings, we maintain a cinematic character, while moving the slider to the right gives us a perfectly smooth, albeit slightly “theatrical” effect. On the other hand, the “Motion Blur Reduction” is a feature made for sports – it ensures that fast objects do not lose details and remain clear.

When it comes to motion fluidity, the Dreame S100 performs really well. It features a panel with a 144 Hz refresh rate, although in reality, the vast majority of users using it in a traditional way will still be limited to 120 Hz (because today's equipment, apart from PCs, only allows for such values). Thanks to the high refresh rate, the image in motion remains really sharp, largely due to the well-functioning MEMC fluidity enhancer. In the menu, we find predefined modes that allow the TV to efficiently add artificial frames, which effectively improves the fluidity of dynamic sports shots, but also helps get rid of image stuttering in film and series materials recorded at 24 frames.

The Philips PUS9010 is truly a solid machine for gaming. It has everything that matters: VRR, automatic game mode (ALLM), and support for HGiG. The latter is a great feature—it allows HDR in games to be set exactly as the creators envisioned. The television handles 120 Hz refresh rates effortlessly at every popular resolution (1080p, 1440p, and 4K). It doesn't matter if you connect a PS5, Xbox, or a powerful PC—everything runs smoothly and just as it should. Gamers will also appreciate the Game Bar. It's a quick, clear menu that immediately shows whether low latency mode is active. This is especially useful when frequently switching between different consoles. The experience is completed by Ambilight. Evening sessions with this lighting are on a whole different level; the image seems larger, and dynamic scenes leave an even better impression. Even if someone isn’t a fan of such “gimmicks,” it’s hard to deny that it’s impressive.

The Dreame S100 seems almost like the perfect screen for gamers. The TV is equipped with 2 HDMI 2.1 ports with a bandwidth of 40 Gbps, which means that features such as Auto Low Latency Mode (ALLM) and Variable Refresh Rate (VRR) synchronization in the range of 48-144 Hz work seamlessly on consoles. It also has a well-designed game panel (Game Bar) that allows you to continuously check the most important parameters – from active picture modes to the number of frames rendered by the console, and even the ability to add a crosshair in the center of the screen. All of this looks great on paper, but the biggest issue with the S100 is the implementation of HDR mode in games. The TV does not have a properly implemented HGiG format. As a result, an unsuspecting user may incorrectly configure the console during the initial setup of the display. A wrong configuration can lead to a picture that is too dark or too bright (as a guideline: we suggest setting the brightness in the Xbox console menu to about 600 nits, and in the PS5 to 12 clicks). The Dolby Vision format is also problematic; it often just would not activate at all when using the XBOX – Dreame S100 line. And when it was managed to be activated, gaming was impossible due to a very high input lag that often exceeded 100ms. If the manufacturer can improve the HDR issue in games through an update, the S100 will be truly excellent equipment for gamers. For now, however, one must reckon with compromises.