Samsung OLED S95D vs Xiaomi S Mini 2025

Samsung S95D offers excellent HDR performance, delivering consistent effects across all scenes exceeding values of 1500 nits, except for the fifth, where brightness drops to 800 nits. Despite this, the television maintains a high level of picture quality. A significant advantage of QD-OLED technology is its ability to maintain high brightness even in the smallest elements against a black background, which is rare in LCD and mini LED televisions. As a result, every scene dazzles with strong lighting effects, regardless of the size of the illuminated area. Only in the brightest scenes with large light areas does brightness slightly drop, which is typical even for standard OLEDs produced by LG. Additionally, the quantum dot coating has achieved an unprecedented high coverage of the BT.2020 colour gamut at 88%.

Since the Xiaomi S MiniLED boasts an impressive number of 308 dimming zones, it is time to test how it performs in HDR tests. Starting with luminance, or the ability to display bright scenes, the television achieved nearly 1000 nits of brightness – a result that can be considered outstanding in this class. Do these figures, however, translate to real experiences in film scenes? In the case of less demanding shots, such as those from the film The Meg, the television indeed showed excellent results, reaching up to 900 nits. Such values are impressive and can truly convey the power of HDR effects.

Unfortunately, much like with contrast, it wasn't without issues. When smaller, brighter elements appear on the screen – as in the challenging scenes from Sicario 2 – the aggressive operation of the dimming zones spoils the entire effect. Brightness in these moments drops to just 100 nits. This is definitely too little to capture the full magic of HDR. Instead of a dynamic and detailed image, the viewer receives a muted, almost flat impression, which takes away all the enjoyment from the viewing experience.

In summary, if we are looking for a television with high brightness for watching films during the day, the Xiaomi S MiniLED will easily fulfill that task. However, its inability to precisely manage the dimming zones means that watching films in the evening, especially in demanding HDR scenes, can be more frustrating than satisfying.

On the Samsung S95D, the mode that best reproduces colours is the Filmmaker mode. We conduct all our tests in this mode. Although initially, the picture in this mode may appear slightly warmer to the viewer, it provides significantly more detail compared to the standard or dynamic mode, which is always oversaturated and artificial. The Filmmaker mode is therefore the most closely aligned with the vision of filmmakers and ideal for watching high-quality content. It is worth noting, however, that the factory settings are not perfect, despite dealing with premium segment equipment. The image may contain certain errors that affect the overall quality of the displayed scenes. An example is drops in red colour in the white balance, both in HD and HDR content. Colour Checker tests showed that the hues lean towards cooler tones. The image is dominated by blue hues, and the entire colour spectrum is distorted. As can be seen in the picture below, the little boy from the film appears in cooler tones, making him look less natural. When it comes to the brightness characteristics for HD content, it is quite accurate, although there are minor errors. The biggest problem arises when displaying 4K HDR content. The EOTF curve, which seems appropriate at first glance in test patterns, shows that the television sometimes "messes" with the image in real film scenes. This causes the picture to be slightly brightened in some scenes and darkened in others.

Samsung S95D offers quite good factory colour reproduction, but it has some shortcomings that may require calibration to fully utilise the potential of this television. The process is recommended to achieve the most natural and immersive image possible.

Xiaomi, like many manufacturers, offers a wide range of picture modes. On the S MiniLED, we can find both IMAX Enhanced and Filmmaker. Our tests were conducted in Filmmaker mode, which theoretically aims to reflect a reference image, but the reality turned out to be somewhat different.

Let's start with the test of SDR content. Here, the television had quite a few issues, especially with white balance. The clearly visible dominance of red made the image look too warm, with all colours taking on a reddish hue. This was particularly noticeable in a comparative scene from the film Star Wars. The brightness characteristics (gamma) also left much to be desired – instead of a smooth transition, we had a real "rollercoaster," with a visible excessive brightening of the screen.

In 4K content, the situation improved significantly. The white balance, although still not perfect, was much more balanced, with a slight dominance of red and blue, but without excessive impact on the overall perception. The EOTF curve (responsible for brightness in HDR) showed some brightening in the brightest parts of the image, which was noticeable, for example, in the test scene from the film Pan that we described earlier. These brightening effects may disturb the precision of the image, but in 4K, the overall effect was much more acceptable than in SDR.

Although Xiaomi S MiniLED can pleasantly surprise with 4K content, its factory settings in SDR require solid adjustments, especially regarding white balance and brightness. This is definitely a television that would benefit from calibration.

How much can the picture quality of a television change after calibration? After performing calibration on the Samsung S95D, the white balance was significantly improved, eliminating any major errors, which allowed for a more natural and harmonious colour reproduction. In the case of 4K content, there are only minor imperfections, which do not affect the overall picture quality. Thanks to calibration, viewers can now enjoy more balanced tones, allowing for a better representation of the filmmakers' intentions. The contrast has also improved, and the gamma shows even better results. This means that the differences between the light and dark areas of the image have become more pronounced, translating into better depth and detail in scenes. As a result, shadows gained more detail, and bright areas are no longer overwhelming, providing a more realistic visual experience. However, it should be noted that the EOTF curve is slightly below the expected level, which may affect how the television handles dynamic scenes. Nonetheless, after calibration, the overall picture quality has significantly improved, and viewers can now enjoy a visual experience that is more in line with the filmmakers' intentions. The television handles subtle tonal transitions and contrast better, making it more suitable for watching films and high-definition programmes. Ultimately, the picture after calibration is closely aligned with reference quality, making the visual experience even more satisfying.

Xiaomi S MiniLED 2025 is a television that gains a completely new life after calibration. The results are truly outstanding and show how much potential is in this model.

In SDR mode, the white balance is nearly perfectly aligned. The errors are so minimal that in many cases they can be considered negligible. This is confirmed by the results of the Colour Checker palette, where the errors did not exceed a value of 2 ΔE – this is really a rare result. Gamma also performs very well, although at the beginning of the graph there are slight brightenings in the darkest elements. However, this is a minor exception that does not significantly affect the perception of the image.

In 4K HDR materials, the calibration also brought visible improvements, particularly in the white balance. The image looks natural and cohesive. However, the characteristic of brightness remains a problem. EOTF analysis in film materials shows that the television tends to over-brighten or under-darken the smallest elements on the screen. This is a result of limitations in the dimming algorithms we discussed earlier with HDR and contrast testing. Unfortunately, this is a technical characteristic of this model that cannot be completely eliminated.

Despite this minor flaw, the calibration allowed for maximising the capabilities of this television. The image now looks phenomenal, and its quality impresses in every type of material. Xiaomi S MiniLED 2025 shows that with the right settings, it can compete with more expensive models.

How does the television handle tonal transitions in lower-quality materials? Generally speaking, the S95D performs exceptionally well. On the screen with the light bulb, there are virtually no transitions between shades of grey, making it one of the best televisions we have tested in this regard.

Regarding digital processing, the entire image — from branches to model figures — has been well rendered, without any jagged edges or heavily visible contours. However, we must draw attention to one issue: the image is slightly cropped. Nevertheless, the television performs excellently, and details in lower-quality materials are still noticeable and well-defined.

When it comes to tonal transitions in lower quality materials, such as YouTube or television, the Xiaomi S MiniLED is equipped with a feature called "Colour Contour Removal." At the "low" setting, it performs quite well, although its effectiveness can be inconsistent. Sometimes it seems as though the television is struggling to smoothen, which creates a certain dissonance. On the positive side, we did not notice any visible side effects, although due to the instability of this feature, one could suspect that unexpected issues may arise in certain situations.

Image scaling also performs moderately. There is some slight jaggedness, particularly on thin elements like branches, and subtitles can appear slightly jagged. While this may not be very bothersome, a more discerning eye will certainly pick up on these shortcomings. Overall, most users should be satisfied with the quality of scaling and smoothing, but the television will not satisfy those who expect perfection in every frame of the image.

The Samsung S95D television, equipped with a refresh rate of 120 Hz (and even 144 Hz in the appropriate PC configuration), offers excellent motion smoothness. Samsung provides a variety of image sharpness settings on a ten-point scale, allowing users to adjust the display according to their preferences - whether the image should be more cinematic/frame-like or more theatrical/smooth. In UFO tests, the OLED matrix shows its advantages, eliminating any blurring. The lightning-fast pixel response means that dynamic movements are reproduced with unparalleled precision.

Xiaomi S MiniLED 2025 is equipped with a panel featuring a refresh rate of 4K@120Hz (1080p@240Hz), which provides sufficient smoothness for both watching dynamic sports broadcasts and playing the latest games. This level of refresh rate makes the image appear fluid, even in the most intense scenes. Additionally, the television offers a “Motion Smoothing” feature that allows you to adjust the way the image is displayed in films. You can choose a more frame-like effect, typical of the cinematic experience, or a smoother one, reminiscent of the so-called “theatrical effect.” This way, every user can tailor the settings to their preferences and enjoy smooth images in their favourite content.

The Samsung S95D TV is perfectly suited to the needs of gamers, offering four HDMI 2.1 ports that support key features such as Auto Low Latency Mode (ALLM), Variable Refresh Rate (VRR), and HDR Gaming Interest Group (HGIG). The HDMI 2.1 ports do not provide full bandwidth of 48Gb, but they are still sufficient for achieving appropriate resolution and smoothness. Thanks to these technologies, gamers can enjoy smoother and more responsive gameplay, which significantly impacts comfort and performance during intense gaming sessions. One of the biggest advantages is the Xbox app, which allows for cloud gaming without the need for a console. Through it, gamers can access a wide range of titles directly on the TV, enjoying high image quality and smooth gameplay. Additionally, the S95D offers a Game Bar feature that enables easy management of game settings, including quick adjustments of parameters such as changing the aspect ratio, which can be extremely useful in various games and gaming modes. It is also worth mentioning the support for G-Sync and FreeSync, which is a huge plus for users of Nvidia and AMD graphics cards. Despite the lack of support for Dolby Vision, the TV still offers excellent features that make it an ideal choice for console gaming enthusiasts. Overall, the S95D combines modern technologies with outstanding picture quality, creating a complete package for any gamer.

Xiaomi S MiniLED 2025 is a television that has a lot to offer gamers. With two HDMI ports boasting 48 Gbps bandwidth, we can easily connect modern consoles or PCs, utilising their full potential. Additionally, the ALLM feature automatically switches the TV to low-latency mode – something we will appreciate during dynamic games without annoying lags. Regardless of what we connect, it functions smoothly, and the television handles various resolutions exceptionally well. There is also the GameBar, which may not look as impressive as the "bars" from the competition, but makes up for it with practicality. It is a simple settings panel that allows us to quickly change the most important options or check statistics – an ideal solution when time is of the essence.

However, we must admit that operating the television itself – or rather finding the gaming features within it – posed a significant challenge for us. We approached the testing of the Xiaomi S MiniLED 2025 several times to locate all the necessary options. The hidden menu allowed us to discover the "GameBoost" feature, which enables switching the television to 240 Hz mode, activating VRR, and allows for enabling picture in HGIG mode.

In summary, the Xiaomi S MiniLED 2025 is a television that definitely deserves praise in the gaming hardware category. Its rich set of features – 240 Hz mode, VRR, HGIG, and "GameBoost" – provides an exceptional gaming experience. Unfortunately, the intuitiveness of the menu itself leaves much to be desired and may pose a challenge for the average user.