Compare LG QNED91T6A vs Xiaomi S Mini 2025

LG QNED91T is the only MiniLED backlit television from LG for 2024, drawing attention due to its innovative use of a VA panel. This is a definite departure from the previous standards of the Korean manufacturer in its top LCD televisions, which usually installed IPS/ADS panels. However, the effect is positive – the panel combined with local dimming offers really good contrast. Blacks are deep and should satisfy most users. LG 65QNED91T6A is truly a bright television, so placing it in slightly challenging lighting conditions will not pose a challenge. In terms of motion smoothness, the QNED91T shows top performance. The TruMotion feature works great, allowing adjustment of the picture to personal preferences – from a classic film look to a more fluid effect. The 120Hz panel makes it ideal for sports or gaming. For the latter, LG has prepared something special – four full HDMI 2.1 ports with 48 Gbps bandwidth, allowing the enjoyment of features like VRR and ALLM (and more). This, combined with low input lag, makes this equipment an excellent choice for console or PC gaming. Daily use of QNED91T is pure pleasure, mainly thanks to the WebOS system. The interface is intuitive, there are plenty of apps, and the included Magic Remote significantly facilitates navigation through the menu. The operation is quick, and using the television is comfortable thanks to the voice assistant. Unfortunately, the television also has its weaknesses. Despite the advantages of the VA panel in terms of high contrast, the algorithms responsible for local dimming of the miniLED zones do not perform the best. In HDR content, there are situations where the image is either too bright or excessively dark, which particularly affects scenes requiring precision. Additionally, in practice, the differences between standard HDR10 and Dolby Vision are almost invisible. This is quite a disappointment, especially in this class of television. Nevertheless, LG QNED91T is an interesting choice for those who need a bright television with considerable gaming capabilities and value the convenience of the WebOS system. We recommend considering alternative models, such as the OLED B4 from the 2024 line, which can be purchased for a similar price if the priority is picture quality in HDR content, such as Netflix, Prime Video, or Max.

Xiaomi, well known as a giant in the smartphone market, has decided to compete for the attention of high-end technology enthusiasts by presenting a MiniLED backlit television. Model S MiniLED 2025 looks really impressive on paper. A huge number of dimming zones ensures excellent contrast, and the brightness, reaching impressive values, can impress in both high-quality HDR materials and older SDR. The TV performs excellently where motion smoothness is key. The 120 Hz panel and low input lag make it a good choice not only for sports fans but also for gamers. Support for features like ALLM or GameBar further enhances the gaming experience. Google TV on this television works as it should – fast, smoothly, without unnecessary stutters, which we couldn't say about the model A Pro 2025. Additionally, with such a vast application library, it will satisfy even the most demanding users. However, not everything looks as good in practice. Despite solid hardware specifications, the TV has its issues. The biggest problem lies in the algorithms managing the dimming zones, which can be quite annoying when watching movies in the evening. The operation of individual zones is too visible in dynamic scenes, which can effectively draw our attention away from the image. Problems also arise in more demanding HDR scenes. Small, bright elements often lose brightness, which spoils the effect that should be provided by the highest quality image. The system is also not free from shortcomings – image enhancement features in lower quality materials work unevenly, and some options in Google TV are poorly translated or even untranslated. Xiaomi S MiniLED 2025 has enormous potential, but in its current form, it seems underutilized. It is clear that Xiaomi wanted to create something really good, but several significant shortcomings make the final effect mixed. 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 the issues with local dimming become less noticeable. It will also work perfectly as a screen for gamers and for those who value versatility and functionality in the Google TV system.

QNED91T is a television with MiniLED backlighting, and in the tested size of 65", we counted 160 local dimming zones. The unit we tested, with a "1" at the end, is equipped with a VA panel, which offers significantly better contrast than IPS panels, which – note – can be found in the LG QNED90T. Therefore, it is worth being careful when choosing a version to avoid disappointment regarding contrast. The QNED90T model is hard to acquire in Poland, but distribution can vary. Returning to our contrast tests, it performed really well in less demanding scenes. For example, in one of the scenes from the film "Oblivion," we observed perfect separation of lights – it looked impressive. However, not everything is so straightforward. In a scene from "Sicario 2," we noticed that the screen is distinctly darker, deviating significantly from the reference image appearance. The television effectively eliminates the halo effect (i.e., glow around objects), but this comes at the cost of brightness – quite a considerable one. Despite these compromises, the contrast of the LG 65QNED91T6A is really solid. Of course, as with MiniLED TVs, one must reckon with certain limitations, but the overall impressions are positive.

Xiaomi S MiniLED is one of the most affordably priced televisions featuring MiniLED technology available on the market. The model we tested in a 55-inch size is equipped with as many as 308 local dimming zones, which is impressive for such a price. Additionally, it uses a VA panel, which naturally offers significantly better contrast than IPS panels. On static test screens, the television performed excellently, achieving an impressive contrast ratio of 182,000:1 in the film Oblivion. The black levels were deep, and details in both bright and dark parts of the image were clearly separated. However, in more demanding scenes, where the image is dynamic, the situation begins to complicate.

Where lies the problem? The main cause is the local dimming algorithms. Although their effects are promising on static images, during film playback – that is, in the television's natural working conditions – they operate too aggressively. In dynamic scenes, such as those from the tested film, one can observe how 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 a remarkable contrast on paper, in practice the effect is less satisfying. The aggressive operation of the algorithms diminishes the reception of dynamic scenes, making the television average in this category. It is a good example of how MiniLED technology requires not only good specifications but also proper optimization.

As befits a MiniLED television, QNED91T LG easily exceeds the magic barrier of 1000 nits on the luminance chart. In scenes where light played a key role, the effect was truly decent. For example, 1000 nits in the first scene of "Life of Pi" is really an impressive value, and the 600 nits achieved in scenes three and five allowed us to feel the true magic of HDR. However, problems arise with very small light elements on the screen, such as the moon, lanterns, or lamps. A value of around 100 nits - to put it bluntly - is disappointing, as these elements are so dark that they are barely visible. It is worth praising the television for covering the DCI-P3 colour gamut at 96% and BT.2020 at 75%. LG QNED91T leaves us with mixed feelings, mainly due to very aggressive dimming algorithms, which, while effectively eliminating the halo effect, do impact the brightness of smaller elements.

Since the Xiaomi S MiniLED boasts an impressive number of 308 dimming zones, it was time to see 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. However, do these numbers translate into real experiences in movie scenes? In the case of less demanding shots, like 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 strength of HDR effects.

Unfortunately, similar to the contrast situation, there were issues. When smaller, brighter elements appear on the screen – as in challenging scenes from Sicario 2 – the aggressive operation of the dimming zones spoils the whole effect. Brightness during 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 gets a muted, almost flat impression, which diminishes the enjoyment of the viewing experience.

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

We conduct all our tests in the best picture mode on each TV. In this case, as usual, it is the Filmmaker mode. The name of the mode suggests perfect colour reproduction; however, there were noticeable deviations from the correct image. Our unit, in terms of white balance, showed a significant drop in shades of blue - both in SDR and 4K HDR material - which caused a clear yellowing of the image, noticeable in comparison scenes from the film with Tom Cruise. As we described earlier, QNED91T has some tendencies to brighten the screen. This is confirmed by the gamma, which is significantly lower than the reference value of 2.4. On the other hand, the EOTF curve, responsible for brightness in 4K content, showed some issues with the TV dimming the image in the darkest areas, which we could observe in the paragraph describing HDR effect quality. Although the Filmmaker mode is quite a decent "out of the box" mode, it still requires some adjustments.

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

Let's start with the test of SDR materials. Here, the television had quite a few problems, especially with white balance. The clearly visible dominance of red made the image appear too warm, and all colors gained a reddish tint. This was particularly noticeable in a comparative scene from the Star Wars movie. 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 materials, the situation looked much better. The white balance, while still not perfect, was much more balanced, with a slight dominance of red and blue, but without excessive influence 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 Pan movie that we described above. These brightening effects can disrupt image precision, but in 4K, the overall effect was much more acceptable than in SDR.

Although the Xiaomi S MiniLED can positively surprise in 4K materials, its factory settings in SDR require significant adjustments, especially in terms of white balance and brightness. It is definitely a television that would benefit from calibration.

LG offers advanced calibration tools in its televisions such as 65QNED91T6A, which we took advantage of. When it comes to white balance, we were able to significantly correct it in SDR content. The picture mode in 4K HDR quality posed greater challenges, which, although still not perfect, looks better than before calibration. The errors on the Color Checker palette and the colour palette are much smaller than in factory settings. Regarding brightness characteristics, gamma for HD content is practically ideal, with a slight exception at the end of the graph. However, the biggest issues the television had were with brightness in 4K HDR content. Analyzing the EOTF characteristics in films, we noticed that the television manipulates brightness quite significantly, which we observed in earlier tests. Brightness is considerably boosted compared to the graph in the static test, and the television brightens certain scenes to the extent that some smaller elements lose detail. Unfortunately, this is caused by an average local dimming algorithm in this model. Nevertheless, calibration yields decent results, especially in terms of precise colour reproduction.

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

In SDR mode, the white balance is nearly perfectly aligned. The errors are minimal enough that in many cases they can be considered negligible. This is confirmed by the Colour Checker palette results, where the errors did not exceed 2 ΔE – a result that is indeed quite rare. Gamma also looks very good, 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 image perception.

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

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

The gradation on LG QNED91T looks very good. There are only slight cut-offs in the brightest scenes, but the television handles blacks very well, providing smooth tonal transitions. As a result, the image is natural and pleasant to the eye, with no noticeable issues.

The fluidity of tonal transitions in Xiaomi S MiniLED 2025 is very good. Even in the theoretically most challenging scene with red water, the television performs excellently – we did not notice any significant issues. Minor imperfections appear in scenes such as Kingsman or The Martian, where subtle color transitions can be seen. 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.

When it comes to tonal transitions in lower quality materials, the TV offers the already-known feature from LG TVs - "Smooth Gradation." We can control it at three levels: low, medium, and high. We recommend using the medium option, as it effectively removes tonal transitions without causing noticeable issues with removing the structure of objects or other artefacts.

As for image scaling (upscaling), LG's Alpha processor handles this well. The image appears very plastic, with slight jaggedness in some elements, which does not significantly affect the quality. It looks really okay, and the overall effect is very satisfactory.

When it comes to color transitions in lower quality materials like YouTube or television, the Xiaomi S MiniLED is equipped with the "Color Contour Removal" feature. In the "low" setting, it works quite well, but its effectiveness can be uneven. Sometimes it seems like the TV struggles with smoothing, which creates a certain dissonance. On the plus side, we did not notice any visible side effects, although given the instability of this feature, one might suspect that unexpected issues could arise in some situations.

Image scaling also performs average. There is slight aliasing, especially on thin elements like branches, and subtitles can appear a bit jagged. While it may not be very bothersome, a more discerning eye will certainly catch these shortcomings. Overall, most users should be satisfied with the scaling and smoothing quality, but the TV may not satisfy those who expect perfection in every frame.

The television has a refresh rate of 120 Hz, which should satisfy most users in terms of motion smoothness. Additionally, QNED91T is equipped with the TruMotion feature, which allows for smoother image display in movies. As part of this feature, we can adjust the "De-Judder" and "De-Blur" sliders. The "De-Judder" slider is responsible for reducing jitter in movies, which is particularly useful when playing content with a lower frame rate, while "De-Blur" helps reduce blurriness in fast scenes, which is essential for sports or dynamic shots.

Xiaomi S MiniLED 2025 is equipped with a display that refreshes at 4K@120Hz (1080p@240Hz), providing sufficient smoothness for both watching dynamic sports broadcasts and playing the latest games. This level of refresh rate makes the image look smooth, even in the most intense scenes. Additionally, the TV offers a "Motion Smoothing" feature that allows users to adjust the way images are displayed in movies. We can choose a more frame-like effect, typical of cinematic experiences, 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 favorite content.

The LG 65QNED91T6A television is equipped with HDMI 2.1 ports with a full bandwidth of 48 Gb/s, providing full support for all standards needed for gaming on modern consoles. We can count on support for variable refresh rate (VRR) and auto low latency mode (ALLM). This ensures smooth gameplay without delays.

With support for all popular HDR standards in games, such as HGiG and Dolby Vision, we can fully harness the potential of the PS5 and XBOX One consoles. The television also easily handles lower resolutions than 4K, so even older consoles look good on it. The Game Bar makes it easy to access gaming-related settings, allowing us to quickly and intuitively adjust picture parameters and features for gamers. Additionally, the QNED91T offers NVIDIA GeForce Now functionality, enabling us to game in the cloud without needing a console. However, it should be noted that this solution is quite expensive and somewhat falls short compared to Xbox Game Pass, which is available only on Samsung TVs.

QNED91T LG is a great choice for less experienced and more advanced gamers looking for a versatile television for gaming.

Xiaomi S MiniLED 2025 is a television that has a lot to offer gamers. With two HDMI ports with 48 Gbps bandwidth, we can easily connect modern consoles or PCs, utilizing their full potential. Additionally, the ALLM feature automatically switches the television to low latency mode – something we will appreciate during dynamic games without annoying lags. No matter what we connect, it works smoothly, and the television handles various resolutions well. There is also GameBar, which may not look as impressive as the "bars" from the competition, but makes up for it with practicality. It's 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 have to admit that operating the television itself – or rather finding the gaming features – was quite a challenge for us. We approached the Xiaomi S MiniLED 2025 test several times to find 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 at 120Hz, and turning on the image 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 exceptional gaming experiences. Unfortunately, the intuitiveness of the menu itself leaves much to be desired and may pose a certain challenge for the average user.

The input lag on QNED91T is really very low, even in Dolby Vision mode. This allows for a quick response time, which is very important in dynamic games where every millisecond counts. Regardless of whether we play in standard mode or HDR, the TV offers very good results that will satisfy even the most demanding gamers.

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

When it comes to gaming on a computer, LG QNED91T easily synchronizes with NVIDIA graphics cards and supports G-Sync. The very low input lag makes gaming with a personal computer really enjoyable. The TV supports chroma 4:4:4, which provides excellent text readability. Although we noticed slight font blurring around the edges, overall the image looks great, and readability is acceptable.

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

As we mentioned in the paragraph about contrast, the TV is equipped with a VA panel, which usually offers very good contrast compared to IPS panels. Unfortunately, VA panels have their weakness in the form of limited viewing angles, which is also visible in the case of QNED91T LG. The viewing angles are not the best here, and while the use of a coating to widen the angles could significantly improve the situation, unfortunately, we do not have that here. As a result, the image loses quality when viewed from a greater angle, which can be problematic when multiple people are watching simultaneously.

In terms of viewing angles, Xiaomi S MiniLED 2025 does not impress. This is a typical problem for VA panels, which, without additional coatings to widen viewing angles, do not perform well. The image begins to lose quality when watching the TV from the side – colors fade, and contrast clearly decreases. However, the advantage of VA panels is significantly better contrast compared to IPS panels, which, on the other hand, win in terms of wider viewing angles. This is a classic compromise where one has to choose between deeper blacks and a more versatile image seen from different places in the room.

The LG 65QNED91T6A television is equipped with a satin matrix, which performs average in handling direct light reflections, such as from lamps or wall sconces. In the first test photo with a large lamp, it is visible how the reflection "spreads across the screen." However, the QNED91T makes up for it in terms of brightness - the average SDR brightness of 580 cd/m² is sufficient for watching television even in more challenging lighting conditions. As a result, despite issues with reflections, the television performs well during the day.

Xiaomi S MiniLED 2025 is equipped with a satin coating on the panel, which averages out well in reducing reflections. On the screen surface, one can notice light reflections, which can be somewhat distracting in brightly lit rooms. However, the key element that saves this television in daytime use is its brightness. With a value of 841 cd/m², the screen performs well even in very sunlit interiors. This is more than sufficient for comfortably watching television, movies, or sports events. Importantly, the television also handles more demanding materials, such as winter sports, where the dominating white can pose quite a challenge for other televisions. Here, Xiaomi definitely delivers.

The most important thing in today's TVs, besides picture quality, is the operating system. The one available in LG models is really very good. Of course, we are talking about the WebOS system, which offers the most popular apps similar to GoogleTV. What sets this system apart is primarily the great remote control with an accelerometer - the Magic Remote, which resembles a magic wand. Controlling with this remote is extremely convenient.

In terms of user functions, the TV offers practically everything one could wish for. Here we find the ability to record programs from built-in tuners, support for AirPlay to connect an iPhone, and a mirroring function. We can easily connect keyboards, mice, or headphones, although keyboards are not necessary thanks to the convenient Magic Remote. Unfortunately, there is no PiP (Picture-in-Picture) function, but this is such a specific feature that only those who actually need it will feel its absence. The QNED91T is a TV that does not disappoint when it comes to everyday enjoyment of its use.

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 applications, and various useful features that significantly enhance everyday use of the TV. For those who like personalization, the system also provides plenty of configuration options.

The built-in voice assistant works smoothly – we can not only control the TV with it but also ask about the weather forecast or set a reminder for the next day. Unfortunately, we noticed during testing that some functions have trouble translating into Polish, which can be frustrating, especially for those less proficient in navigating the settings. Despite this, the overall impression is very good, and minor shortcomings can be addressed in updates.

The device handles connectivity well. Wireless connections with Windows computers or Apple devices are smooth, and thanks to Bluetooth, we can easily connect headphones, keyboards, or other accessories. The remote is simple and comfortable – it works from any position, so aiming at the screen is not necessary. However, there are certain shortcomings. If someone often uses traditional television, they may miss the recording feature from tuners or the PiP (picture-in-picture) option. This slightly limits capabilities, but for those focused on streaming and modern features, it shouldn't be a significant problem.

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

The built-in player in QNED91T should satisfy most users. It easily supports Polish characters and plays movies with subtitles from external drives. The player also handles most audio and photo formats, except for Apple HEIC files.

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

Fortunately, the presence of the Google TV system provides an easy way around this limitation. It allows you to install alternative file playback applications that handle Polish characters and offer much more advanced options. As a result, the limitations of the built-in player are not as burdensome as one might think.

LG QNED91T is equipped with a set of 4 speakers in a 2.2 configuration with a total power of 40W. The television sounds quite pleasant, and the subtle bass is noticeable. Of course, it is not on the level of an external audio system, such as a soundbar or home theatre, but it is sufficient for everyday use. It is also worth praising the support for audio formats DTS:X and Dolby Atmos, which significantly improve the quality of the audio experience.

Xiaomi S MiniLED 2025 sounds really pleasant and even offers a slight bass, reminiscent of the audio known from the lower model, the A Pro 2025. The sound is well balanced, making movie watching or music listening comfortable, even without additional audio equipment. Interestingly, the TV seamlessly supports audio formats such as Dolby Atmos and the less common DTS:X. This allows you to connect a home theater system or soundbar and enjoy spatial sound without any difficulties. A nice addition is also the presence of a standard speaker jack.

LG QNED91T6A vs Xiaomi S Mini 2025

Advantages

Disadvantages

Our verdict

TV appearance

Where to buy

Contrast and black detail

HDR effect quality

Factory color reproduction

Color reproduction after calibration

Smoothness of tonal transitions

Image scaling and smoothness of tonal transitions

Blur and motion smoothness

Console compatibility and gaming features

Input lag

Compatibility with PC

Viewing angles

TV efficiency during daytime

Details about the matrix

TV features

Playing files from USB

Apps

Sound