Samsung Neo QLED QN90D / QN92D vs Xiaomi S Pro 2026

During synthetic tests, Samsung QN92D displayed its incredible capabilities in terms of brightness. The graphs clearly indicate that the television can achieve an impressive 2000 nits, giving it a solid power base to compete with the best models on the market. Such a result places it at the forefront, especially in the context of displaying HDR content, where brightness plays a crucial role. However, what happens when we transfer the tests to real film scenes? Under favourable conditions, such as the first scene from the film Life of Pi or the last scene where the image is entirely flooded with light, Samsung QN92D can achieve nearly laboratory results, impressing with its brightness. The situation looks different, however, when small, bright objects appear on a dark background, as in the fourth scene from the film Sicario. In such cases, the television does not perform as well – brightness drops several times, and the maximum values under the best conditions are around 600 NITS. Similar to the case with contrast, these limitations arise from the use of an aggressive local dimming algorithm. This algorithm aims to reduce the 'halo' effect around bright objects on a dark background, but often at the expense of overall brightness. As a result, while the television excels in brightly lit scenes, its ability to display full brightness is limited when it comes to small, vivid elements.

When it comes to HDR quality, the Xiaomi S Pro 2026 is undoubtedly a very bright television. On our synthetic measurement patterns, we were able to generate peak brightness of around 1400 nits. This result is not only very good but truly spectacular, considering the price of this model. However, as we always emphasise, for our editorial team, measurements and the experiences from the content viewed on a daily basis - from films and series - are more important. So let's analyse how the Xiaomi performs with film material. The result is, unfortunately, quite mixed. When very bright scenes appear on screen, the S Pro 2026 really shows its full potential and can achieve a real 800-1000 nits in bright elements. Moreover, even smaller objects can "burn" the eyes - in scenes from the film Sicario 2, small metal elements of the helicopter were truly vivid. The problem is that - and here the story comes full circle back to our contrast assessment - in such scenes we cannot count on absolutely cinematic black. In our opinion, this compromise is too great; high visibility of details in bright areas should not come at the cost of such a significant boost to black levels. And although the HDR effect itself can make a stunning impression here, it is essential to remember that when very challenging, mixed scenes appear on screen, we might feel a slight disappointment. Exactly the one we mentioned in the previous paragraph regarding issues with dimming in HDR mode. As a consolation, it is worth adding that the S Pro 2026 has been equipped with an additional PFS filter (similar in function to a QLED layer), which effectively broadens the colour gamut coverage. As a result, measurements showed DCI-P3 coverage reaching up to 94%. This gives us confidence that in most colourful scenes, the image will appear rich and appropriately saturated.

The best mode that consistently reproduces colours on the Samsung QN92D is, as it has been for years, the Filmmaker mode. Although it generally offers decent colour quality, it is not without significant issues. Let’s start with the analysis of images in HD/SDR quality. The biggest challenge here is white balance – the graphs show considerable instability, with a pronounced red dominance, making the image too warm. This distortion causes shades to be unnaturally shifted towards warmer tones, which can negatively affect the perception of materials with natural colours. The contrast, based on the gamma graph, although not the worst, remains far from ideal, impacting the overall image quality, especially in darker scenes.

This problem persists with 4K materials, such as series or movies of higher quality. In this case, the white balance also proves faulty, with noticeable deficiencies in blue and red colour, leading to tonal shifts. Tests using the Colour Checker tool confirm these issues – all colours tend to shift towards yellow tones, further distorting the natural appearance of the image. Although the Filmmaker mode is one of the best available modes for watching cinematic content, it still requires improvements, especially concerning colour accuracy and white balance.

Of course, all our measurements were carried out in "Film" mode, which is typically the best and most accurate choice we get straight out of the box. It needs to be said plainly: although it is the best mode, it is still very far from ideal. Firstly, the television has a clear tendency to impart a cool, bluish tint to the image – this is due to a poorly set white balance. Additionally, there is the issue of how the S Pro 2026 manages its brightness straight out of the box, which results in an overly vivid image. These two flaws contribute to truly significant colourimetric errors (Delta E). In HDR content, they were able to exceed our anticipated error scale of "10" by twofold (meaning values close to 20). As a reminder – the threshold for perceivable error by the human eye is a Delta E value of around 3. Results at the level of 20 indicate that the image significantly deviates from what the director intended.

After calibration, the Filmmaker mode on the Samsung QN92D television shows significant improvement, particularly in terms of SDR content. The white balance has been greatly enhanced – the previous colour misalignment and dominance of red have been eliminated, resulting in a more natural colour reproduction. In terms of brightness, although the gamma chart did not require significant adjustments, it has been stabilised, which affects overall picture quality.

Regarding high-quality materials, the white balance has also improved in this case. However, it is important to note the contrast. The EOTF curve, which illustrates values in this area, initially seems correct. However, when we look at the details, the television struggles to maintain appropriate contrast in film materials. The EOTF curve reveals certain discrepancies, suggesting that despite advancements, there are still areas needing improvement in this aspect. The television still strives for excellence in contrast reproduction. One advantage of this television is colour saturation. Skin tones are rendered very well, and although some colours can be slightly oversaturated, the final effect looks truly appealing – the colours appear rich and vibrant.

Despite some shortcomings in contrast, after calibration, the Filmmaker mode on the Samsung QN92D offers excellent picture quality, with natural colour reproduction, making it a great choice for watching films.

So how does the S Pro 2026 perform after our calibration procedure? We have to admit that after calibration, the television becomes a really very pleasant device for watching everyday content. As you can see in the graphs, in HD (SDR) materials, both white balance and gamma values have been brought to nearly perfection. Most importantly, colourimetric errors have become practically unnoticeable to the human eye. In this scenario, the S Pro 2026 is simply an excellent television that, after professional calibration, can provide a lot of enjoyment from watching. However, it is worth clearly noting – our efforts have not helped much in 4K HDR mode. Despite the calibration, the television still interprets the image quite strongly "in its own way," which is clearly visible in the measurement of the EOTF curve (brightness tracking). It’s a bit of a shame, as it shows that the problem lies not in the panel itself, but in the software. Underdeveloped image management algorithms in HDR content can, unfortunately, rule out this television for many more discerning users.

Let’s check how the Samsung QN92D television performs with tonal transitions in very poor quality materials. The noise reduction feature demonstrates good effectiveness, improving the smoothness of tonal transitions even in challenging conditions. However, it should be noted that, as with other Samsung televisions, the effectiveness of this feature may lead to the removal of desirable elements, such as film grain, which can sometimes affect the authenticity of the image.

Regarding digital processing, the Samsung QN92D television also performs excellently. During testing, the image was presented very well, with the model shown in a natural and correct manner. Details such as branches in the background were reproduced with great precision, highlighting the television's ability to enhance the quality of low-resolution materials.

Let's start with the issue we raised in the previous paragraph: can the television actually fix the problem of dreadful tonal transitions in dark scenes? Theoretically, yes – in the menu, we find a feature with the promising name "Colour Contour Removal." Well, "theoretically." Unfortunately, in practice, this setting – regardless of which of the three power levels is chosen – yielded absolutely no real results. So we are dealing with a feature that, in practice, only exists in the menu. Moving on to the quality of upscaling (scaling the image from a lower resolution to 4K), unfortunately, we have more bad news for you. The S Pro 2026 performs very poorly at this task. Interestingly, the phenomenon of "overscan" (slight cropping of the image) is not a major issue here. The fact is that the television simply displays a very raw, unprocessed image. Its attempt to upscale the signal to a higher resolution looks simply lacklustre and lacks any form of "intelligent" improvement. There is no denying it – the entire digital image processing is the real Achilles' heel of this model.

The Samsung QN92D television is equipped with a 144 Hz panel; however, when watching content using the smoothness feature, the maximum refresh rate is 120 Hz. This means that both gamers and those who watch a lot of sports will be satisfied with the picture quality. It is also worth mentioning the available image enhancement options, such as the "blur and judder reduction" feature, which allows users to adjust the smoothness to individual preferences on a 10-point scale. Blur reduction is responsible for increasing the sharpness of quickly moving objects, while judder reduction smooths motion, eliminating the "stutter" effect. Thanks to these advanced settings, optimal visual experiences can be achieved, making the Samsung QN92D ideal for both dynamic scenes and intense gaming sessions.

In terms of motion blur, the television performs really well, and it is hard to find anything to criticise. The only comment we might have is a slight overshoot effect noticeable on dark backgrounds during our test with "Ufoludkiem". Nevertheless, with the advanced smoothness settings, the Samsung QN92D is perfect for both dynamic scenes and intense gaming sessions.

On paper, the S Pro 2026 specification looks impressive. The television is equipped with a native 144 Hz panel, with the ability to display images at up to 288 Hz in a dedicated gaming mode. These are amazing results, but what interested us most, in the context of everyday use, was how the television handles motion blur and how the image looks at 120 Hz. After all, this is the frequency used by consoles like the PlayStation 5 and Xbox Series X/S, and it is desired by sports fans. Generally, the panel "holds up". The matrix is sufficiently fast to meet these challenges, and objects displayed at native 120Hz fluidity are shown correctly. As for the software, the television is equipped with motion smoothing technology; however, with a key caveat – it works only for input signals up to 60 Hz. This means it is primarily suitable for traditional television, films, and series. Thanks to this, we can adjust the fluidity of the image to our own preferences – from a very smooth, "theatrical" approach to setting the slider to "zero" and maintaining a fully cinematic character.

The Samsung QN92/QN90 television is an excellent choice for avid gamers, worthy of the highest recommendations. This model offers virtually all the features available on the market in terms of gaming, making gameplay even more exciting. One of its key features is the 120 Hz panel, which provides exceptional motion smoothness, vital during dynamic action games. The television also has low input lag, ensuring lightning-fast responses to player commands. Additionally, technologies such as VRR (Variable Refresh Rate) and ALLM (Auto Low Latency Mode) adjust the refresh rate and automatically switch the television to game mode, enhancing the gaming experience even further. An additional advantage is the Xbox app, which allows playing favourite titles directly on the television, eliminating the need for a console. This is a typical feature of Samsung televisions, which makes them unique in the gaming world.

Auto Motion Plus Game is a feature that truly deserves praise for Samsung. It is a motion smoother that performs excellently in games, allowing for the perception of a higher frame rate – a 30 frames per second image looks like 45, and 60 Hz becomes close to 90 Hz. Importantly, this feature does not introduce significant lag (input lag does not exceed 25 ms), so it does not negatively affect gaming comfort, unlike many other motion smoothers available on the market. As a result, players can enjoy a significantly smoother image without compromising on responsiveness.

For gamers, the Xiaomi S Pro 2026 is almost an ideal proposition on paper. It is equipped with two HDMI 2.1 ports, which allow us to unlock (although these options are somewhat hidden in the menu) the full package of features: ALLM, VRR and, crucially, the ability to work in 4K at 144 Hz. This last feature should particularly please the owners of powerful PCs. The television also has something resembling a gamer panel – and although it's hard to call it a fully-fledged "Gamebar", it serves its purpose by displaying key information. It’s just a shame that in its default form, it obscures a relatively large portion of the screen.

The biggest issue we have with this model, however, concerns how the S Pro 2026 handles games in HDR mode. To put it bluntly: it doesn’t handle it well at all. Due to the television having a poorly implemented HGiG feature (the HDR tone mapping standard for games), it is very easy to "overexpose" the image during initial HDR calibration on the console. If someone is unaware of this software flaw and follows the on-screen instructions, they will simply set the image incorrectly, resulting in burnt-out details in the bright areas. Another major problem is the Dolby Vision mode for games. While it does work, it generates such a high input lag that it becomes noticeable in dynamic titles. (You can check all our lag measurements in the paragraph below). In summary: Generally speaking, this is a really very good screen for gamers, but with one small caveat. We would rather avoid using HDR mode on it – unless we decide to manually set the brightness bar on the console "by eye", completely ignoring the instructions from the console’s pictogram.