Samsung OLED S90D / S94D (WRGB OLED) vs Xiaomi S Mini 2025

Direct compare

S90DAE / S94DAE

Info

Available screen sizes: 55”77”83”

Available screen sizes: 55”65”75”

Panel type: WRGB OLED

Resolution: 3840x2160

System: Tizen

Model year: 2024

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Panel type: LCD VA

Resolution: 3840x2160

System: Google TV

Model year: 2024

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Overall rating

8.1

7.2

  • Movies and series in UHD quality

    8.2

    6.4

  • Classic TV, YouTube

    8.7

    6.6

  • Sports broadcasts (TV and apps)

    8.5

    6.5

  • Gaming on console

    9.5

    8.4

  • TV as a computer monitor

    8.6

    8.2

  • Watching in bright light

    6.0

    7.3

  • Utility functions

    7.7

    6.7

  • Apps

    9.3

    10.0

  • Sound quality

    7.4

    6.8

Advantages

  • Ideal contrast

  • Great for 4K content

  • Excellent for gamers - 144hz, HDMI 2.1, low input lag.

  • Decent brightness

  • Advanced and smooth Tizen system

  • VA matrix with MiniLED backlighting – good contrast and deep blacks

  • High brightness (841 cd/m²) – excellent visibility even in bright rooms

  • Supports multiple HDR formats: Dolby Vision, HDR10+

  • High refresh rate: 240Hz, 144Hz, and 120Hz

  • Low input lag – perfect for gaming

  • Google TV system – versatile and comprehensive with broad access to apps

  • The remote does not require pointing at the screen

  • Pleasant sound with mild bass

  • Supports audio formats: Dolby Atmos and DTS:X

Disadvantages

No like
  • The colours from the box need improvement

  • Missing Dolby Vision (not essential at this brightness but would be appreciated)

  • Errors in the translation of the TV Menu

  • Problems with aggressive dimming algorithms – visible in dynamic scenes

  • Image scaling and tonal transition enhancement features are unstable

Our verdict

The SAMSUNG S90D, also known as the S94D, is a device that has repeatedly pleasantly surprised us during our tests. It is worth mentioning that depending on the chosen size, the differences may concern the OLED panel used. However, regardless of which variant we encounter, one can count on excellent black levels and HDR effects, which, thanks to high brightness, make a huge impression. This is one of those TVs that really can elevate home viewing to a cinematic level. While testing films and series, we immediately noticed the great colour reproduction and depth of black. Dark scenes, which can be problematic on other screens, are full of detail and immersive here. Although the factory colour settings could be a bit better, after calibration the picture gained clarity, and the television showed what it is truly capable of. In terms of everyday use, we noticed that the wide viewing angles allow comfortable viewing even from less central positions. The Tizen operating system appealed to us – it is clear, fast, and offers access to the most popular applications. AirPlay works flawlessly, which was a nice addition during our tests. And what about picture fluidity?... The 144 Hz panel performs excellently. While watching sports, the image was smooth, with no hint of motion blur. Matches and races felt as if we were really in the stands. We also couldn't overlook the gaming tests. Low input lag and HDMI 2.1 support make the S90D/S94D an excellent choice for gamers. Games ran smoothly, and every movement was displayed with incredible precision. This is equipment that meets the expectations of even the more demanding console users. The SAMSUNG S90D/S94D is a television that combines excellent picture quality with modern features and versatility. Whether we are watching films, playing on a console, or simply using applications, this model impresses. In its price range, it is truly a strong contender.

Xiaomi, well known as a giant in the smartphone market, has decided to fight for the attention of high-end technology enthusiasts by presenting a television with MiniLED backlighting. The S MiniLED 2025 model looks truly impressive on paper. The vast number of dimming zones provides excellent contrast, and the brightness, reaching impressive levels, can impress both in high-quality HDR materials and in older SDR. The television performs excellently where smooth motion is key. The high refresh rate panel and low input lag make it a good choice not only for sports fans but also for gamers. Support for features such as ALLM and GameBar further enhances the gaming experience. Google TV on this television works as it should – quickly, smoothly, without unnecessary stutters, which we could not say about the model A Pro 2025. Additionally, with such an extensive application library, it will satisfy even the most demanding user. However, not everything looks so good in practice. Despite solid hardware specifications, the television has its drawbacks. The biggest problem is the algorithms managing the dimming zones, which can be quite irritating when watching films in the evening. The operation of individual zones is overly noticeable in dynamic scenes, which can effectively distract our attention from the image. Issues also arise in more demanding HDR scenes despite the truly impressive brightness. Small, bright elements often lose brightness, ruining the effect that a top-quality image should provide. The system is also not free from shortcomings – image enhancement features for lower-quality materials work unevenly, and some options in Google TV are poorly translated or even untranslated. The Xiaomi S MiniLED 2025 has huge potential, but in its current form, it seems underutilised. It is clear that Xiaomi wanted to create something truly good, but several significant shortcomings result in a mixed final effect. A device with high aspirations that needs better software to truly shine. It is an ideal television for brighter rooms, where high screen brightness plays a key role, and local dimming issues become less noticeable. It will also perform excellently as a screen for gamers and for those who value the versatility and functionality of the Google TV system.

TV appearance

HDMI inputs
0 x HDMI 2.0, 4 x HDMI 2.1 (48Gbps)
1 x HDMI 2.0, 2 x HDMI 2.1 (48Gbps)
Other inputs
Outputs
Toslink (Optical audio), eARC (HDMI), ARC (HDMI)
Toslink (Optical audio), eARC (HDMI), ARC (HDMI), Mini-Jack (Headphones)
Network Interfaces
Wi-Fi 2.4GHz, Wi-Fi 5GHz, Ethernet (LAN) 100Mbps
Wi-Fi 2.4GHz, Wi-Fi 5GHz, Ethernet (LAN) 100Mbps
Xiaomi S Mini 2025 Led Remote

Where to buy

No links

No links

Contrast and black detail

10/10

6.8/10

Local dimming function: Yes, number of zones: 308 (22 x 14)

Contrast:

Review Samsung OLED S90D / S94D (WRGB OLED) Contrast and black detail

Result

:1

Review Samsung OLED S90D / S94D (WRGB OLED) Contrast and black detail

Result

:1

Review Samsung OLED S90D / S94D (WRGB OLED) Contrast and black detail

Result

:1

Review Samsung OLED S90D / S94D (WRGB OLED) Contrast and black detail

Result

:1

Review Samsung OLED S90D / S94D (WRGB OLED) Contrast and black detail

Result

:1

Review Xiaomi S Mini 2025 Contrast and black detail

Result

182,000:1

Review Xiaomi S Mini 2025 Contrast and black detail

Result

38,050:1

Review Xiaomi S Mini 2025 Contrast and black detail

Result

18,300:1

Review Xiaomi S Mini 2025 Contrast and black detail

Result

10,150:1

Review Xiaomi S Mini 2025 Contrast and black detail

Result

5,450:1

Halo effect and black detail visibility:

Samsung S90D, thanks to the OLED matrix used, offers infinite contrast, which is one of its greatest advantages. OLED matrices are characterised by the fact that each pixel emits its own light, allowing for deep blacks and excellent detail reproduction in dark scenes. Unlike traditional LCD matrices with backlighting, where black often takes on a grey hue due to uneven backlighting, OLED guarantees that switched-off pixels remain completely black. This allows for achieving a very high level of contrast, making the images more dynamic and realistic. In the scene from "Oblivion," the Samsung S90D brilliantly showcases the high light effect of the lantern, highlighting the intensity and details in the bright parts of the image. Conversely, in the film "Sicario 2," you can clearly see the separation of the helicopter lights from the dark background. A surprising aspect of the S90D model is that Samsung, after years of disputes, decided to use organic matrices manufactured by LG, in versions with "DAE" at the end of the name. Is that a bad thing? No! In terms of contrast, both WOLED and QD-OLED matrices offer the same, which is perfect black.

Xiaomi S MiniLED is one of the most affordable MiniLED technology televisions available on the market. The model we tested, with a size of 55 inches, features as many as 308 local dimming zones, which is impressive for this price. Additionally, it uses a VA panel, which naturally offers significantly better contrast than IPS panels. On static test images, the television performed excellently, achieving an impressive contrast ratio of 182,000:1 in the film Oblivion. The blacks were deep, and the details in the light and dark areas of the image were clearly separated. However, in more demanding scenes where the image is dynamic, the situation becomes complicated.

Where lies the problem? The main cause is the local dimming algorithms. Although their work shows promising results on static images, during film playback – that is, in the natural working conditions of the television – they operate too aggressively. In dynamic scenes, such as those from the tested film, you can see how the individual dimming zones "work and flicker," which detracts from the viewer's sense of image coherence. This effect is particularly noticeable in motion, when bright objects move against a dark screen. As a result, although Xiaomi S MiniLED offers excellent contrast on paper, in practice the effect is less satisfying. The aggressive operation of the algorithms spoils the perception of dynamic scenes, making the television average in this category. It's a good example of how MiniLED technology requires not only good specifications but also proper optimisation.

HDR effect quality

6.8/10

4.8/10

Supported formats
HDR10, HDR10+, HLG
HDR10, HDR10+, Dolby Vision, Dolby Vision IQ, HLG
Color gamut coverage
DCI P3: 98.0%, Bt.2020: 73.0%
DCI P3: 93.0%, Bt.2020: 72.0%

Luminance measurements in HDR:

Review Samsung OLED S90D / S94D (WRGB OLED) Brightness measurement

Result

960 nit

Review Samsung OLED S90D / S94D (WRGB OLED) Brightness measurement

Result

990 nit

Review Samsung OLED S90D / S94D (WRGB OLED) Brightness measurement

Result

1098 nit

Review Samsung OLED S90D / S94D (WRGB OLED) Brightness measurement

Result

1042 nit

Review Samsung OLED S90D / S94D (WRGB OLED) Brightness measurement

Result

490 nit

Review Xiaomi S Mini 2025 Brightness measurement

Result

852 nit

Review Xiaomi S Mini 2025 Brightness measurement

Result

140 nit

Review Xiaomi S Mini 2025 Brightness measurement

Result

385 nit

Review Xiaomi S Mini 2025 Brightness measurement

Result

97 nit

Review Xiaomi S Mini 2025 Brightness measurement

Result

1126 nit

Scene from the movie “Pan” (about 2800 nits)

Scene from the movie “Billy Lynn” (about 1100 nits)

Static HDR10

Dynamic: HDR10+

Dynamic: Dolby Vision

HDR luminance chart:

Xiaomi S Mini 2025

Samsung OLED S90D / S94D (WRGB OLED)

In the tested film scenes, the television Samsung S90D achieves impressive brightness results, exceeding the 1000 nits barrier in the first four shots, which can be considered an outstanding result. In the case of the last shot, where a full-screen flash of sunlight is visible, the brightness drops to around 500 nits, but still remains at a very good level. Additionally, the television impresses with a DCI-P3 colour gamut coverage measurement of 98%, ensuring an extraordinarily rich and realistic colour reproduction, further enhancing the picture quality. This result makes the Samsung S90D an ideal choice for those expecting high-quality images in a variety of lighting conditions.

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.

Factory color reproduction

7/10

3.9/10

Factory Mode

After calibration

Factory Mode

After calibration

The S90D television has been tested in Filmmaker mode, which offers good colour reproduction, although with some imperfections that may be noticeable to more discerning users. This mode may seem a bit too warm, and users who switched from Standard mode may experience a slight shock. It is worth noting that this situation is caused by poor settings, such as in the white balance, rather than the Filmmaker mode itself. In both SDR and HDR content, the device exhibits drops in blue colour, making colours warmer than they should be. In practice, this means that some shades, such as sky blue or skin tones, may appear less natural and more tinged with pink or yellow. The Colour Checker test confirms these deviations, showing shifts towards warmer tones. In SDR content, the gamma graph indicates slight fluctuations, resulting in a minimally darker image, especially in shadows. This can affect less defined details in darker scenes. Conversely, in 4K HDR materials, the EOTF curve is above the recommended line, leading to overly bright displays in certain parts of the image, which can cause clipping in the brightest areas. Overall, Samsung S90D presents a solid picture right out of the box, but for the best effects, especially with more demanding content, additional calibration is recommended.

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.

Color reproduction after calibration

8.7/10

8.4/10

After calibration, the Samsung S90D television in movie mode looks even better than one might have expected. The white balance, for both HD and 4K HDR content, has been improved almost to perfection. Although minor flaws can still be noticed, they are minimal enough not to significantly affect the picture quality. The colours are more balanced, which translates to a natural reproduction of details, especially in scenes requiring a precise colour palette. It is worth noting that this model in this size is equipped with a WOLED panel, which has less coverage of the wide colour gamut and does not offer as rich colours as, for example, the 65-inch version, which is equipped with a QD-OLED panel.

Contrast has also seen significant improvement. The gamma graph post-calibration is much closer to the expected line, providing better balance between bright and dark areas of the image. The EOTF curve, which prior to calibration showed issues with overexposed scenes, now presents better results. This effect allows for greater detail retention in bright parts of the image, especially in HDR materials.

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.

Smoothness of tonal transitions

7.6/10

8/10

The fluidity of tonal transitions on the Samsung S90D television is at a good level, although subtle imperfections are noticeable in places. In most scenes, tonal transitions are smooth and well-reproduced, providing a natural image viewing experience. In more demanding sequences, such as dark coloured skies, slight issues can occur; however, they do not significantly affect the overall visual experience. In the test scene with dominant red hues, one can notice slight cutoffs in the brighter areas, but they are subtle enough not to hinder viewing. Overall, the fluidity of tonal transitions on the Samsung S90D television scores well, ensuring a good reception of content.

The fluidity of tonal transitions in Xiaomi S MiniLED 2025 is impressive. Even in the theoretically most difficult scene with red water, the television performs excellently – we did not notice any major issues. Minor imperfections occur in scenes like The Kingsman or The Martian, where subtle colour blending can be observed. Nevertheless, Xiaomi stands out in this category, offering one of the best qualities of tonal transitions in its price range. This is definitely a strong point of this television.

Image scaling and smoothness of tonal transitions

7.9/10

6.7/10

Image without overscan on the SD signal
No
OK
Smooth transition function
OK
OK

Smooth transition function

Image without overscan on the SD signal

Television S90D performs very well at smoothing tonal transitions. Thanks to the applied technology, the transitions between colours are more fluid and natural. There is also the option to use noise reduction, which further smooths tonal transitions, which can be useful in certain situations. However, it is worth remembering that enabling noise reduction can also lead to the smoothing of desirable film grain, which in turn could reduce the cinematic atmosphere of the image. For this reason, caution is advised when using this feature, as it is better to leave the natural grain that adds character and authenticity to the viewed content.

Samsung, as always, does not disappoint and excels in the area of scaling images from lower resolutions. The S90D Samsung television effectively processes lower resolutions, as can be seen in the visible image. The outline of the model is clear and accurate and, as a result, looks natural and detailed. Moreover, the branches of the trees are well-rendered, showing no significant jaggedness, which could diminish the image quality. Thanks to effective scaling, even materials in lower resolution present attractively on the screen, pleasing users who prefer various sources of content such as regular antenna/cable television.

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.

Blur and motion smoothness

8.5/10

7/10

Maximum refresh rate of the panel
144Hz
240Hz
Film motion smoothing option
OK
OK
Blur reduction option
OK
OK
BFI function 60Hz
Yes, 60Hz (image flickers)
Nie
BFI function 120Hz
Nie
Nie
Brightness drop with BFI
51%
-%

Blur (native resolution, maximum refresh rate):

Samsung S90D TV is equipped with a 120 Hz panel, with the possibility of "overclocking" to 144 Hz with the appropriate PC configuration, providing exceptional motion fluidity. Samsung has been offering a variety of sharpness settings on a ten-point scale for years, allowing users to adjust the display to their preferences. In the UFO test, thanks to the use of an OLED panel, there's no sign of any smearing. The pixel response is instantaneous and perfectly captures dynamic movements. In this aspect, OLED technology is considered one of the best on the market. The picture is extremely sharp and detailed, even during fast actions, making the S90D TV an ideal choice for gamers and sports enthusiasts.

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.

Console compatibility and gaming features

9.5/10

9.8/10

  • ALLM
    Yes
    Yes
  • VRR
    Yes
    Yes
  • VRR range
    48 - 144Hz
    48 - 144Hz
  • Dolby Vision Game Mode
    No
    Yes
  • Correct implementation of HGIG
    Yes
    Yes
  • 1080p@120Hz
    Yes
    Yes
  • 1440p@120Hz
    Yes
    Yes
  • 4K@120Hz
    Yes
    Yes
  • Game bar
    Yes
    Yes

The Samsung S90D TV is perfectly adapted 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). With these technologies, gamers can enjoy smoother and more responsive gameplay, significantly affecting comfort and performance during intense gaming sessions. An additional advantage of the television is the special Game Bar, which allows for easy management of game settings. This functionality enables quick adjustments to parameters such as changing the TV's screen aspect ratio, which can be useful in various games and types of gameplay. Users can easily customise their preferences, making the use of the TV during gaming even more convenient and enjoyable. As for PC users, the TV pleasantly surprises. When connected to a computer, the panel is capable of achieving a refresh rate of 144Hz, and users of Nvidia or AMD graphics cards can enjoy features such as G-Sync and FreeSync. It should be noted, however, that the TV does not support Dolby Vision, which may be a drawback - but it's worth bearing in mind that Dolby Vision is not as popular for games as it is for films. Nevertheless, the S90D TV still offers excellent features for gamers, making it a great choice for gaming enthusiasts who seek top-notch picture quality and modern technological solutions.

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.

Input lag

10/10

9.8/10

SDR

1080p60
10 ms
17 ms
1080p120
5 ms
8 ms
2160p60
10 ms
17 ms
2160p120
5 ms
8 ms

HDR

2160p60
10 ms
17 ms
2160p120
5 ms
8 ms
4320p60

Dolby Vision

2160p60 DV
17 ms
2160p120 DV
9 ms

The Samsung S90D OLED features an exceptionally low input lag, regardless of resolution and frame rate, both in SDR and HDR modes. Results around 10 ms are truly impressive and significantly enhance the gaming experience. Such a low input lag ensures instant reactions to on-screen actions, which is crucial in fast-paced games where every millisecond counts. This allows users to enjoy fluidity and precision, making the Samsung S90D a superb choice for those prioritising gaming performance.

The input lag of the Xiaomi S MiniLED 2025 is one of its biggest advantages. 8 ms for 120 Hz content and 17 ms for 60 Hz is an absolutely remarkable performance that will satisfy even the most demanding gamers. Furthermore, the Dolby Vision mode in games deserves praise. Unlike many competing models, Xiaomi maintains a low input lag even in this mode, making it an excellent choice for fans of high-quality HDR gaming experiences.

Compatibility with PC

8.6/10

8.2/10

Chroma 444 (maximum resolution and refresh rate)
Yes
Yes
Font clarity
Very Good
Good
Readability of dark text and shapes
Very Good
Good
Input lag in PC mode (4K, maximum refresh rate)
5ms
8ms
Matrix subpixel arrangement
RWBG
BGR
Max refresh rate
144Hz
240Hz
G-Sync
Yes
Yes

The Samsung S90D television works perfectly with a PC. The fonts are clearly visible, making it easier to read text and use applications. Additionally, it supports chroma 4:4:4 at 4K resolution and a refresh rate of 144 Hz, which ensures full colour reproduction and sharp image quality. It is worth mentioning that the input lag of only 5 ms is extremely advantageous, particularly for gamers and professionals working with graphics. With such low latency, using the television as a monitor becomes a pleasure, allowing for comfortable and responsive work. The Samsung S90D television is an excellent choice for users seeking performance and quality in everyday computer use.

Xiaomi S MiniLED 2025 is a good choice if we need a television for working with a computer. The fonts are very clear thanks to the support for chroma 4:4:4, making it perfect for office work or browsing documents. It also performs excellently in gaming – high refresh rates, G-SYNC, and low input lag ensure smooth gameplay, which will satisfy most gamers.

Viewing angles

7.6/10

3/10

Brightness drop at an angle of 45 degrees
29%
74%

The viewing angles on the Samsung S90D television, thanks to OLED technology, are unparalleled. OLED offers excellent colour and contrast reproduction, even at wide viewing angles, ensuring that the image remains sharp and vibrant from almost any perspective. Users can enjoy a consistent visual experience, regardless of where they are watching the screen from. The only televisions that might perform better in this regard are models equipped with MLA (Micro Lens Array) or QD-OLED technology. These innovative solutions further enhance image quality from various angles, but under standard conditions, OLED remains the leader in terms of viewing angles, providing users with exceptional visual experiences.

In terms of viewing angles, Xiaomi S MiniLED 2025 does not impress. This is a typical problem with VA panels, which do not perform well without additional coatings that widen viewing angles. The image begins to lose quality when watching the television from the side – colours fade and contrast significantly drops. However, the advantage of VA panels is their considerably better contrast compared to IPS panels, which in turn win in terms of wider viewing angles. This is a classic compromise where one has to choose between better blacks and a more universal image seen from various places in the room.

TV efficiency during daytime

6/10

7.3/10

Matrix coating
Glare
Satin
Reflection suppression
Good
Average
Black levels during daytime
Very Good
Good

Matrix brightness

Average luminance SDR

Xiaomi S Mini 2025: 841 cd/m2

Samsung OLED S90D / S94D (WRGB OLED): 396 cd/m2

When watching during the day, the Samsung S90D performs very well, achieving an average brightness level of around 400 nits, which is a very good result for OLED technology. Despite the glossy display, the suppression of reflections is at a decent level, allowing for comfortable viewing even in bright rooms. The only noticeable drawback of this technology, rather than the television itself, is the brightness at 100% white screen fill. In such conditions, OLED may struggle to achieve extremely high brightness. Situations like this can be seen when we want to watch winter sports, such as ski jumping.

Xiaomi S MiniLED 2025 is equipped with a satin finish on the panel, which performs fairly well in reducing reflections. On the screen surface, one can notice light reflections, which can be somewhat distracting in bright rooms. However, the key feature that saves this television in daytime use is its brightness. With a value of 841 cd/m², the screen performs effortlessly even in very sunny interiors. This is more than enough to comfortably watch television, films, or sporting events. Importantly, the television also handles more demanding content, such as winter sports, where the dominant white can pose a significant challenge for other televisions. Here, Xiaomi definitely delivers.

Details about the matrix

Backlight Type
Mini-LED PFS LED
Software version during testing
1120
UKM3.240326.001.490
Image processor
MT5896 2,5GB RAM

Subpixel Structure:

Panel uniformity:

TV features

7.7/10

6.7/10

  • System
    Tizen
    Google TV
  • TV reception
    DVB-T, DVB-T2, DVB-S, DVB-S2, DVB-C
    DVB-T, DVB-T2, DVB-S, DVB-S2, DVB-C
  • Recording to USB (terrestrial TV)
    No
    No
  • Recording programming
    No
    No
  • Picture in Picture (PiP)
    Yes
    No
  • Screen mirroring (Windows Miracast)
    Yes
    Yes
  • AirPlay
    Yes
    Yes
  • Voice search in native language
    Yes
    Yes
  • Ability to connect a keyboard and mouse
    Yes
    Yes
  • Possibility to connect Bluetooth headphones to the TV
    Yes
    Yes
  • Possibility to simultaneously use Bluetooth headphones and the TV speaker
    Yes
    No
  • Audio only mode
    Yes
    No
  • RF remote control (no need to aim at the screen)
    RF
    RF
  • Backlit remote control
    No
    No
  • Teletext
    Yes
    Yes

The Samsung S90 television offers a range of features that significantly enhance user comfort and make it an ideal device for home entertainment. The Tizen system, upon which this model is based, is a modern and advanced platform that provides users with an intuitive and smooth experience. Thanks to the user-friendly interface, navigating through applications and settings is quick and intuitive, making it easier for even those less familiar with technology to use the television. Tizen supports a rich set of applications, including all popular streaming services such as Netflix, YouTube, and Amazon Prime Video. A novelty for 2024 is also the availability of voice search in Polish. It's worth noting the eco-friendly solar remote, which is not only environmentally friendly but also practical for everyday use. For example, the remote can control multiple devices connected to the television, which means we don't have to use multiple remotes. Additionally, the television supports AirPlay, allowing easy content sharing from Apple devices such as iPhone or iPad. The S90D Samsung also allows for the connection of various Bluetooth devices, such as mice, keyboards, or headphones, which increases its versatility and enables the personalization of user experiences. Users can easily adjust their settings to make the most of the television's capabilities. The only downside that can be pointed out is the lack of USB recording support. For some users, this may be a limitation, especially when wanting to archive favourite programmes or films. Despite this, the Samsung S90D offers many advanced features and technologies that make it an excellent choice for anyone looking for high-quality entertainment in their home.

Xiaomi S MiniLED 2025 is a television that stands out thanks to the Google TV system. It offers access to the most popular streaming services, music apps, and various useful features that significantly enhance the everyday experience of using the television. For those who enjoy personalisation, the system also provides plenty of configuration options.

The built-in voice assistant operates smoothly – we can not only control the television but also ask about the weather forecast or set a reminder for the next day. Unfortunately, we noticed during testing that some features have difficulty translating into Polish, which can be frustrating, especially for those less adept at navigating the settings. Despite this, the overall impression is very good, and minor shortcomings can be corrected in future updates.

The device manages connectivity well. Wireless connections to Windows computers or Apple devices proceed smoothly, and thanks to Bluetooth, we can easily connect headphones, keyboards, or other accessories. The remote control is simple and convenient – it works from any position, so aiming at the screen is not necessary. However, there are some shortcomings. If someone frequently uses traditional television, they may feel the lack of recording features from tuners or the PiP (picture in picture) option. This somewhat limits capabilities, but for those focusing on streaming and modern functionalities, it shouldn't be a significant issue.

Xiaomi makes up for these shortcomings with an excellent operating system. Google TV is one of the most advanced and user-friendly systems available on the market, which makes the television perform really well in everyday use.

Playing files from USB

8.9/10

7.3/10

Supported photo formats:

JPEG
Yes
Yes
HEIC
No
No
PNG
No
Yes
GIF
No
Yes
WebP
No
No
TIFF
No
No
BMP
Yes
Yes
SVG
No
No

Maximum photo resolution:

4 Mpix
Yes
Yes
6 Mpix
Yes
Yes
8 Mpix
Yes
Yes
10 Mpix
Yes
Yes
12 Mpix
Yes
Yes
16 Mpix
Yes
Yes
20 Mpix
Yes
Yes
24 Mpix
Yes
Yes
28 Mpix
Yes
Yes
32 Mpix
Yes
Yes

Samsung S90D is equipped with a built-in player that supports most popular video formats, allowing for convenient playback of films from various sources. The player also supports subtitles in Polish and enables users to customise the font colour, increasing comfort while watching content with subtitles. In terms of photo formats, the television handles many of them well, however, one of the few drawbacks is the inability to play the popular PNG format. Nevertheless, the overall file playback capabilities of the S90D are outstanding.

The basic file player in Xiaomi S MiniLED 2025 does its job for simple video materials. However, a noticeable drawback is the lack of support for Polish characters, which can be problematic for those using subtitles.

Fortunately, the presence of the Google TV system allows for an easy workaround of this limitation. Thanks to it, alternative file playback applications can be installed, which handle Polish characters and offer much more extensive options. As a result, the limitations of the built-in player are not as burdensome as one might think.

Apps

9.3/10

10/10

OK
Disney_Plus
OK
Amazon_Prime_Video
OK
Viaplay
OK
Player_TVN
OK
Polsat_Box_Go
OK
Canal_Plus_Online
OK
TVP_VOD
OK
Apple_TV_Plus
OK
SkyShowtime
OK
Rakuten
OK
CDA_Premium_Browser
OK
Spotify
No
Tidal
OK
Netflix
OK
YouTube
OK
MAX
No
Kodi
OK
Disney_Plus
OK
Amazon_Prime_Video
OK
Viaplay
OK
Player_TVN
OK
Polsat_Box_Go
OK
Canal_Plus_Online
OK
TVP_VOD
OK
Apple_TV_Plus
OK
SkyShowtime
OK
Rakuten
OK
CDA_Premium_Browser
OK
Spotify
OK
Tidal
OK
Netflix
OK
YouTube
OK
MAX
OK
Kodi

Sound

7.4/10

6.8/10

  • Subjective sound quality:
    7.4/10
    6.8/10
  • Dolby Digital Plus 7.1:
    Yes
    Yes
  • Dolby True HD 7.1:
    No
    No
  • Dolby Atmos in Dolby Digital Plus (JOC):
    Yes
    Yes
  • Dolby Atmos in Dolby True HD:
    No
    No
  • DTS:X in DTS-HD MA:
    No
    Yes
  • DTS-HD Master Audio:
    No
    Yes

The Samsung S90D television is equipped with a 2.1 audio system with a total power of 40 W, providing clear and dynamic sound. Thanks to the subwoofer located at the bottom of the casing, the bass is deep and palpable, while the mid and high tones remain well balanced. It is worth noting that the twin model S94D offers an even more advanced 2.1.2 speaker system with a power of 60 W. If the silver colour of the S94D casing is not a hindrance, and the price difference between these models is minor, it is worth considering the version with the number "4" at the end. Although the television does not support the DTS format, it offers other audio technologies such as Dolby Atmos and Dolby Digital Plus. However, to fully enjoy spatial sound, it is worth considering connecting an external audio system.

Xiaomi S MiniLED 2025 plays really nicely and even offers a light bass, reminiscent of the sound known from the lower model, namely A Pro 2025. The sound is well balanced, making watching films or listening to music comfortable, even without additional audio equipment. Interestingly, the television effortlessly supports audio formats such as Dolby Atmos and the less common DTS:X. This means you can connect a home cinema system or soundbar and enjoy spatial sound without any difficulties. A nice addition is also the presence of a standard speaker jack.