Samsung QLED Q70D / Q74D / Q77D vs Xiaomi S Mini 2025

Direct compare

Q70D / Q74D / Q77D

Available screen sizes: 55”65”75”85”

Available screen sizes: 55”65”75”

Panel technology: LCD VA

Resolution: 3840x2160

Operating system: Tizen

Model year: 2024

Complete the survey to find out the result

Panel technology: LCD VA

Resolution: 3840x2160

Operating system: Google TV

Model year: 2024

Complete the survey to find out the result

Overall rating

6.8

7.2

  • Movies and series in UHD quality

    6.0

    6.4

  • Classic TV, YouTube

    6.0

    6.6

  • Sports broadcasts (TV and apps)

    6.5

    6.5

  • Gaming on console

    8.7

    8.4

  • TV as a computer monitor

    8.0

    8.2

  • Watching in bright light

    5.4

    7.3

  • Utility functions

    7.1

    6.7

  • Apps

    9.3

    10.0

  • Sound quality

    6.3

    6.8

Advantages

  • Excellent performance with consoles and computers

  • Color reproduction after the calibration process

  • Very good efficiency in sports - advanced motion smoothing system

  • Smooth and trouble-free operation of the Tizen system

  • Very good quality of tonal transitions in this budget

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

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

  • Support for multiple HDR formats: Dolby Vision, HDR10+

  • Good motion fluidity - High refresh rate

  • Low input lag – perfect for gaming

  • Google TV system – versatile and extensive with wide access to applications

  • The remote does not require aiming at the screen

  • Pleasant sound with slight bass

  • Support for audio formats: Dolby Atmos and DTS:X

Disadvantages

No like
  • Possible noticeable light leaks

  • No Dolby Vision support

  • Errors in the translation of the TV menu

  • Problems with aggressive dimming algorithms - noticeable in dynamic scenes

  • Image scaling and tone transition enhancement features are unstable

Our verdict

The Samsung Q70D delivers solid performance for its price range, with standout features that will appeal to a wide range of users. Its gaming capabilities, in particular, are impressive, offering features like smooth gameplay and low input lag that make 30 fps titles feel like they’re running at 60 fps. The well-executed HGIG mode, which performs similarly to Dolby Vision, is another highlight for gamers. Additionally, the Samsung Q70D pairs easily with Canal+ decoders, a feature many other TVs struggle with.

When it comes to daytime viewing, the Samsung Q70D shines with bright SDR content that makes it ideal for well-lit rooms. However, there are a couple of downsides. The lack of Dolby Vision is noticeable, as the TV’s brightness could have benefited from it, and light leakage can be seen in dark scenes with low brightness settings. While these issues are not dealbreakers, they are worth noting.

On the plus side, the Samsung Q70D has one of the best motion smoothers in its class, making it perfect for sports or fast-action content. The system runs smoothly and has all needed apps. Overall, the Samsung Q70D is a strong addition to the manufacturer's seventh series, with consistent improvements in quality and growing popularity.

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.

TV appearance

HDMI inputs
0 x HDMI 2.0, 4 x HDMI 2.1 (40Gbps)
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

Where to buy

No links

No links

Contrast and black detail

5.4/10

6.8/10

Local dimming function: No

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

Contrast:

Review Samsung QLED Q70D / Q74D / Q77D Contrast and black detail

Result

2,450:1

Review Samsung QLED Q70D / Q74D / Q77D Contrast and black detail

Result

5,150:1

Review Samsung QLED Q70D / Q74D / Q77D Contrast and black detail

Result

6,550:1

Review Samsung QLED Q70D / Q74D / Q77D Contrast and black detail

Result

5,850:1

Review Samsung QLED Q70D / Q74D / Q77D Contrast and black detail

Result

2,800:1

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:

The Samsung Q70D and its related models, like the Q77D and Q74D, feature a VA panel, which generally provides excellent contrast. Compared to IPS/ADS screens without advanced local dimming, the contrast on these models is several times better. However, the contrast results can vary significantly due to the non-uniformity of the panel. This means that sometimes the contrast is great, but at other times it can be noticeably worse, though it tends to remain fairly consistent overall, except for light bleeding.

To illustrate this, we look at two film scenes from "Oblivion" and "Revenant." In the first scene, the lights are well-separated, which is a positive as it suggests that detailed visibility in bright areas should be good in future tests. What stands out in this frame is the sharpness of the smoke under the light and the deep navy blacks in the background. In contrast, the second scene from "Revenant" reveals uneven backlighting, which is quite noticeable and impacts the overall image quality. Despite this, the details in the movie remained clearly visible.

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.

HDR effect quality

5.2/10

4.8/10

Supported formats
HDR10, HDR10+, HLG
HDR10, HDR10+, Dolby Vision, Dolby Vision IQ, HLG
Color gamut coverage
DCI P3: 92.2%, Bt.2020: 68.7%
DCI P3: 93.0%, Bt.2020: 72.0%

Luminance measurements in HDR:

Review Samsung QLED Q70D / Q74D / Q77D Brightness measurement

Result

433 nit

Review Samsung QLED Q70D / Q74D / Q77D Brightness measurement

Result

461 nit

Review Samsung QLED Q70D / Q74D / Q77D Brightness measurement

Result

477 nit

Review Samsung QLED Q70D / Q74D / Q77D Brightness measurement

Result

475 nit

Review Samsung QLED Q70D / Q74D / Q77D 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 QLED Q70D / Q74D / Q77D

The brightness of the Samsung Q70D is fairly average, yet it delivers a noticeable HDR effect. With brightness exceeding 400 nits, the distinction between SDR and HDR materials becomes evident. As observed in the discussion about contrast and black levels, the TV's performance varies across different scenes. In a scene featuring a bright sun against a darker foreground, the measured luminance is lower. However, in a scene with a large, bright light source dominating the frame, the TV achieves its peak brightness, reaching nearly 500 nits—a commendable result for its price range and display class.

Despite these strengths, the relatively low coverage of the wide DCI-P3 color gamut occasionally results in less vivid color reproduction. Even so, the TV offers rich colors and precise shade reproduction, enhancing the movie-watching experience. Furthermore, the Q70D excels in motion blur elimination during dynamic scenes, making it a solid choice for enjoying sports broadcasts and gaming.

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.

Factory color reproduction

6.1/10

3.9/10

Factory Mode

After calibration

Factory Mode

After calibration

The best factory mode on the Samsung Q70D is "Filmmaker," and it is the one we used when conducting various tests. Before the calibration process, it had several flaws that effectively prevented the conveyance of the director's intentions. In both SDR and HDR materials, the white balance was dominated by red and green colors. As a result, there was a characteristic yellow tint on the image, causing whites to appear yellowed and creating issues with skin tones, which were noticeably too warm. The reduced gamma in the standard color gamut materials caused a significant drop in the already low contrast. This resulted in an emphasis on details in the blacks but also in blown-out images in brighter scenes. The EOTF curve, in this case, turned out to be much better and only lightened those scenes with relatively low luminance. This was clearly visible in the section where we measured the maximum brightness of the television in HDR materials. At that time, the frame from the movie "Billy Lynn" was unnaturally bright and lacking depth.

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.

Color reproduction after calibration

8.1/10

8.4/10

Fortunately, Samsung provides a wide range of calibration tools in all its televisions, where we can find 2-point and 20-point grayscale adjustments as well as advanced CMS. Thanks to this, we were able to significantly improve the quality of SDR and HDR materials. The vast majority of errors have been corrected, and the image that the Samsung Q70D now generates is definitely closer to the reference. Higher deltaE errors in the high dynamic range materials are primarily due to the display's insufficient luminance.

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.

Smoothness of tonal transitions

6.9/10

8/10

Considering how important light play is in films and series, the overlapping structures and the fluidity of tonal transitions are an extremely significant element in assessing image quality. The color grading on the tested television is at quite a decent level. It cannot be said that it is outstanding, but it is also not bad. We rate it as acceptable. Brighter scenes perform the best here, showing the least amount of stuttering. In scenes recorded in darker settings, slight deficiencies in grading can already be noticed; however, this is not an issue that would cause discomfort while watching. This may be disrupted by the bleeding backlight, clearly visible in the last photo.

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.

Image scaling and smoothness of tonal transitions

7/10

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

The function responsible for improving gradation is named "Noise Reduction" in the menu. As we have confirmed, it is worth activating as it has a positive effect on tonal transitions. More importantly, it does not negatively affect film grain or fine details, which sometimes the competition "offers" us.

Image scaling in Samsung Q70D should be rated as average. The manufacturer aims not to artificially sharpen the image but to leave it naturally softened.

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.

Blur and motion smoothness

7.4/10

7/10

Maximum refresh rate of the panel
120Hz
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
30%
-%

Blur (native resolution, maximum refresh rate):

Blur (BFI function enabled):

Image flickers in this mode

The Samsung Q70D is the first model in the manufacturer's range to feature a 120Hz panel, resulting in more advanced motion smoothing capabilities compared to lower-category models. Within the menu, three functions are dedicated to improving motion fluidity: "Motion Blur Reduction," "Judder Reduction," and "Clear Motion (LED)." The third option will be discussed separately. The first function enhances sharpness during motion, while the second adjusts the degree of smoothing. The smoothness feature on the Samsung Q70D performs well, with each setting delivering a noticeable effect. This allows viewers to customise the level of fluidity, making it suitable for those who dislike the typical stuttering of films or enjoy watching sports. The accompanying picture illustrates a configuration with mild smoothing, avoiding the soap opera effect.

The panel employed in the Samsung Q70D offers a commendable response time for its class. While it won't deliver razor-sharp motion clarity, it is a strong choice for sports enthusiasts at this price point.

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.

Console compatibility and gaming features

9.5/10

9.8/10

  • ALLM
    Yes
    Yes
  • VRR
    Yes
    Yes
  • VRR range
    48 - 120Hz
    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 tested television, Samsung Q70D, has four HDMI 2.1 ports, all offering a bandwidth of 40 Gbps. Despite this, no negative effects were noticed during testing. More importantly, the TV supports all features associated with the HDMI 2.1 standard. This will certainly please gamers, as it ensures optimal gaming performance using a console or a PC. While HDR Dolby Vision is absent, the correct implementation of HGIG mode and the absence of any calibration checkerboard issues are noteworthy. Additionally, Samsung stands out by allowing gaming with the smoothness enhancer activated without significant performance degradation. This means that 30 fps titles are perceived similarly to those running at a native 60 frames per second.

Samsung was one of the first manufacturers to introduce the Game Bar, which has been consistently improved. It provides all necessary gameplay information and allows users to adjust "on the fly."

In summary, the Samsung Q70D performs excellently with both consoles and computers. All functions worked seamlessly, and there were no issues. The ability to activate the smoothness enhancer without a noticeable increase in input lag is a game-changing feature.

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.

Input lag

10/10

9.8/10

SDR

1080p60
13 ms
17 ms
1080p120
7 ms
8 ms
2160p60
13 ms
17 ms
2160p120
7 ms
8 ms

HDR

2160p60
13 ms
17 ms
2160p120
7 ms
8 ms
4320p60

Dolby Vision

2160p60 DV
17 ms
2160p120 DV
9 ms

The delay performance of the Samsung Q70D is excellent, regardless of the signal or resolution. Gamers will certainly appreciate the manufacturer's efforts, as a game running in 4K at 120 Hz with HDR experiences only 7 ms of delay, which is practically imperceptible even in online games. It is also worth noting that enabling the motion smoother doubles the lag, but it still provides a very comfortable gaming experience.

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.

Compatibility with PC

8/10

8.2/10

Chroma 444 (maximum resolution and refresh rate)
Yes
Yes
Font clarity
Very Good
Good
Readability of dark text and shapes
Average
Good
Input lag in PC mode (4K, maximum refresh rate)
13ms
8ms
Matrix subpixel arrangement
BGR
Max refresh rate
120Hz
240Hz
G-Sync
Yes
Yes

After connecting the Samsung Q70D to the computer and using it as a monitor, input lag is impressively low at just 13 ms, making it virtually imperceptible in the mouse-to-screen experience. Thanks to the proper implementation of chroma 4:4:4, font readability is excellent, meaning the TV can confidently serve as a monitor for text-based work.

The subpixel arrangement is BGR, which doesn’t negatively affect using the TV as a monitor. However, since most operating systems are not designed for this subpixel format, it may result in slightly less sharp contours. This is a minor issue, barely noticeable to most users.

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.

Viewing angles

2.9/10

3/10

Brightness drop at an angle of 45 degrees
71%
74%

Due to the VA panel, the Samsung Q70D struggles with off-angle viewing. Even a slight shift in position leads to a noticeable drop in contrast and a significant loss of colour accuracy.

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.

TV efficiency during daytime

5.4/10

7.3/10

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

Matrix brightness

Average luminance SDR

Xiaomi S Mini 2025: 841 cd/m2

Samsung QLED Q70D / Q74D / Q77D: 449 cd/m2

The satin finish of the panel in Q70D allows for quite good performance in a heavily sunlit room. It is worth noting that reflections do not extend beyond their source, and thus do not spread over the rest of the panel. We also have good words for the maximum brightness of the TV in SDR materials, which is 450 nits, allowing for comfortable consumption of content 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.

Details about the matrix

Software version during testing
QLED
Mini-LED PFS LED
Backlight Type
T-NKM2DDEUC-1053.2
UKM3.240326.001.490
Image processor
MT5896 2,5GB RAM

Subpixel Structure:

Panel uniformity:

TV features

7.1/10

6.7/10

  • Operating 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
    No
    No
  • RF remote control (no need to aim at the screen)
    RF
    RF
  • Backlit remote control
    No
    No
  • Teletext
    Yes
    Yes

The Tizen system powers the operation of the Samsung Q70D. It is a well-known software, as the manufacturer has been developing it for its televisions for a long time. Its main advantage is smooth operation and the absence of significant stuttering, which is confirmed by our tests. However, its biggest downside is its closed nature. Although the app store is quite extensive, users are still at the mercy of the manufacturer. As a result, we cannot install missing apps, even from a pendrive. On the other hand, an advantage—especially for Apple device users—is the implementation of AirPlay functionality, which allows easy screen mirroring from the device to the television. Thankfully, Samsung has also included the option to connect a keyboard and mouse for much faster navigation through the television menu. It’s worth noting that this year, the manufacturer has included a Bluetooth remote, which often wasn’t the case.

The Tizen system has another advantage: it integrates very well with external devices, such as the NC+ decoder or soundbars. The connection process is quick and doesn't require special skills. One of the standout features of the Samsung Q70D in our tests is the speed of application operation, with apps loading almost instantly and eliminating annoying delays. Additionally, users can utilize the built-in voice assistant, simplifying navigation and content searching.

In summary, the Tizen system is very efficient software and certainly a strong advantage of the television. While more advanced users may complain about the lack of apps like KODI, the majority will be satisfied.

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.

Playing files from USB

9.1/10

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

The built-in player of the Samsung Q70D is a major advantage. It handled almost all video and audio files prepared for testing excellently. The only exceptions were the Dolby Vision format (which is not surprising) and some less popular codecs. On the positive side, the player supports Polish characters and allows users to change font colours. However, its performance with photo formats is lacking, as it only supports the popular JPEG format. Other formats, such as PNG or Apple's HEIC, are notably absent.

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.

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

6.3/10

6.8/10

  • Subjective sound quality:
    6.3/10
    6.8/10
  • Dolby Digital Plus 7.1:
    Yes
    Yes
  • Dolby True HD 7.1:
    Yes
    No
  • Dolby Atmos in Dolby Digital Plus (JOC):
    Yes
    Yes
  • Dolby Atmos in Dolby True HD:
    Yes
    No
  • DTS:X in DTS-HD MA:
    No
    Yes
  • DTS-HD Master Audio:
    No
    Yes

Constrained by its slim design, the built-in audio system of the Samsung Q70D is not particularly remarkable. The sound is relatively balanced overall, but increasing the volume beyond 2/4 of the scale is not advisable. On the other hand, for those with a home theatre system, the TV supports a range of audio codecs, including the most essential ones: DTS-HD Master Audio and Dolby Atmos.

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.