Philips OLED909 vs Xiaomi S Mini 2025

Direct compare

OLED909

Available screen sizes: 55”65”77”

Available screen sizes: 55”65”75”

Panel type: WRGB OLED

Resolution: 3840x2160

System: Google TV

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

    8.6

    6.6

  • Sports broadcasts (TV and apps)

    8.8

    6.5

  • Gaming on console

    9.5

    8.4

  • TV as a computer monitor

    6.4

    8.2

  • Watching in bright light

    5.7

    7.3

  • Utility functions

    7.1

    6.7

  • Apps

    10.0

    10.0

  • Sound quality

    8.1

    6.8

Advantages

  • Perfect blacks - OLED

  • High brightness HDR

  • Support for advanced HDR formats – HDR10, HDR10+, Dolby Vision, HGiG

  • Good motion fluidity - 144Hz

  • Great gaming compatibility – ALLM, VRR, low input lag

  • One of the best viewing angles on the market

  • Excellent colour reproduction after calibration

  • Four-sided Ambilight system

  • GoogleTV operating system – rich selection of apps, voice control, easy operation

  • Good sound quality – built-in soundbar

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

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

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

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

  • Low input lag – perfect for gaming

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

  • The remote does not require aiming at the screen

  • Pleasant sound with a light bass

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

Disadvantages

No like
  • Visible tonal transitions

  • Infrared remote control

  • Font display issues (PC computer)

  • Lack of recording features from built-in tuners and PIP

  • Price compared to competitors

  • Errors in the TV menu translation

  • Issues with aggressive dimming algorithms – noticeable in dynamic scenes

  • Image scaling and tonal transition enhancement functions are unstable

Our verdict

Philips OLED909 is undoubtedly a highlight of engineering from the Dutch manufacturer for 2024. When it comes to picture quality, the television delivers what you can expect from OLED technology – deep blacks and infinite contrast. Additionally, it is equipped with META technology (MLA microlenses), which significantly enhances its brightness and further improves the already excellent viewing angles of organic matrix televisions. This makes HDR effects look phenomenal, and the television will satisfy most users looking for great picture quality in this class of devices. In terms of motion fluidity, the OLED909 does not disappoint either. The 144 Hz panel, combined with a full set of gaming features like HDMI 2.1, ALLM, and VRR, makes it a perfect choice for gaming enthusiasts. Both fast-paced shooters and spectacular racing games will look smooth and responsive. Regarding usability, the television is equipped with the Google TV operating system, just like the model OLED809. This solution is significantly better than TitanOS, which we find in the lower series OLED 769 from the Dutch manufacturer. It provides access to a massive number of applications, easy operation, and support for a voice assistant. Additionally, there's a four-sided Ambilight system that adds magic to every movie night, creating a unique atmosphere. However, it is not a device without flaws. The biggest issue regarding image quality is the average smoothness of tonal transitions – you can see the colour joins in subtle gradients, which may be bothersome to more demanding viewers. In terms of PC compatibility, while this is phenomenal equipment for gamers, it may not be the best choice for text or graphic work due to the lack of 4:4:4 chroma support. From a usability perspective, it’s worth mentioning a few disappointments. The remote control in this model really impressed us – it’s well designed, and the backlit numeric keypad is a great addition, especially when using the television in the evening. Unfortunately, it mainly operates via infrared, so we found ourselves getting irritated a few times when we had to aim precisely at the screen. This seems a bit odd, considering that in this price range we expected more modern solutions. The lack of recording functions or picture-in-picture (PiP) also surprised us – these are features that are often standard in this segment. Despite these flaws, the Philips OLED909 is a television that delights with its picture quality, gaming features, and unique additions like Ambilight. The biggest question to ask oneself is: is it worth it? It’s great equipment, but its high price raises the question of whether it is the best choice in terms of price to quality.

Xiaomi, well-known as a giant in the smartphone market, has decided to compete for the attention of high-end tech enthusiasts by presenting a MiniLED backlit television. The S MiniLED 2025 model looks truly impressive on paper. An enormous 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 exceptionally well where motion smoothness 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 like ALLM and GameBar further enhances the gaming experience. Google TV on this television works as it should – quickly, smoothly, without unnecessary stutters, which we couldn't say about the model A Pro 2025. Additionally, with such an extensive app 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 quirks. The biggest issue is the algorithms managing the dimming zones, which can be quite irritating when watching movies in the evening. The performance of individual zones is overly noticeable in dynamic scenes, which can effectively distract our attention from the image. Problems also arise in more demanding HDR scenes despite the truly impressive brightness. Small bright elements often lose brightness, which spoils the effect that high-quality imagery should provide. The system is also not without its shortcomings – features that enhance images 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 underutilised. It is clear that Xiaomi wanted to do something really good, but a few significant shortcomings lead to a mixed final outcome. 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 issues with local dimming 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
2 x HDMI 2.0, 2 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), Mini-Jack (Headphones)
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
Pilot Xiaomi S Mini 2025 Led

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 Philips OLED909 Contrast and black detail

Result

:1

Review Philips OLED909 Contrast and black detail

Result

:1

Review Philips OLED909 Contrast and black detail

Result

:1

Review Philips OLED909 Contrast and black detail

Result

:1

Review Philips OLED909 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:

The Philips OLED909 sets a standard in contrast and black levels, characteristic of OLED technology. Tests on five screens confirmed infinite contrast, making the TV an ideal choice for film lovers watching in dark rooms. The scene from the movie Oblivion impresses with the excellent separation of light sources, allowing for a full appreciation of the precise rendering of even the smallest details. The scene from Sicario 2 also performs well, with the bright helicopter lights perfectly separated from the dark background. However, in this same scene, a desaturation phenomenon, or loss of colour saturation, is noticeable. Although it is not directly related to the assessment of contrast and black levels, it is worth mentioning, especially if perfect colour reproduction is critical in every situation. Despite this minor flaw, the black levels generated by the Philips OLED909 remain extraordinarily deep and deserve the highest marks.

Xiaomi S MiniLED is one of the most affordable televisions with MiniLED technology available on the market. The model we tested, sized at 55 inches, is equipped with as many as 308 local dimming zones, which is impressive for such a price. Additionally, it features a VA panel, which inherently 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. Blacks were deep, and details in both bright and dark areas 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 on static images, their effects are promising, during movie playback – which reflects the television's natural working conditions – they operate too aggressively. In dynamic scenes, like those from the tested film, one 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 fantastic contrast on paper, in practice, the effect is less satisfying. The aggressive operation of the algorithms ruins the perception of dynamic scenes, making the television perform average in this category. This is a good example of how MiniLED technology requires not only a good specification but also adequate optimisation.

HDR effect quality

7.8/10

4.8/10

Supported formats
HDR10, HDR10+, Dolby Vision, HLG
HDR10, HDR10+, Dolby Vision, Dolby Vision IQ, HLG
Color gamut coverage
DCI P3: 95.5%, Bt.2020: 71.5%
DCI P3: 93.0%, Bt.2020: 72.0%

Luminance measurements in HDR:

Review Philips OLED909 Brightness measurement

Result

1394 nit

Review Philips OLED909 Brightness measurement

Result

1471 nit

Review Philips OLED909 Brightness measurement

Result

1594 nit

Review Philips OLED909 Brightness measurement

Result

1552 nit

Review Philips OLED909 Brightness measurement

Result

708 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: Dolby Vision

Dynamic: Dolby Vision

HDR luminance chart:

Xiaomi S Mini 2025

Philips OLED909

Philips OLED909 impresses with its HDR effect quality, achieving up to 1500 nits of peak brightness in tested scenes. This is an excellent result, placing this television among the best OLED models on the market. The MLA panel, also used in models like the Panasonic Z95A and LG G4, plays a crucial role here, allowing for exceptionally bright and detailed reproduction of dynamic scenes. However, it is worth noting that in the most demanding scene from the film The Meg, brightness drops to around 700 nits. This is a typical phenomenon in OLED technology, where intensely bright full-screen images cause a reduction in luminance. Nevertheless, the HDR effect still looks very good, and the television performs better than most competitors under similar conditions. The wide colour gamut coverage also deserves praise. The OLED909 offers 95% coverage of DCI-P3, ensuring that the television guarantees the ability to display vibrant and realistic colours.

Since Xiaomi S MiniLED boasts an impressive 308 zones of dimming, it's 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. But do these numbers translate to real-life experiences in film scenes? In the case of less demanding shots, such as those from the film The Meg, the television indeed delivered excellent results, reaching up to 900 nits. Such values are impressive and can truly convey the strength of HDR effects.

Unfortunately, just like with contrast, there were some issues. When smaller, brighter elements appear on the screen – as in challenging scenes from Sicario 2 – the aggressive action of the dimming zones ruins the entire effect. Brightness in these moments drops to just 100 nits. That is definitely too little to convey the full magic of HDR. Instead of a dynamic and detailed image, the viewer gets a muted, almost flat impression, which takes away all the enjoyment of the viewing experience.

In summary, if we're 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 the dimming zones makes watching movies in the evening, especially during demanding HDR scenes, potentially more frustrating than satisfying.

Factory color reproduction

7.6/10

3.9/10

Factory Mode

After calibration

Factory Mode

After calibration

Like other TVs, the Philips OLED909 has been tested for colour reproduction in factory modes. The best mode was found to be Filmmaker Mode; however, despite its name, it is not without faults.

The biggest problem is the white balance. In both HD and 4K HDR content, there is a noticeable dominance of green and red hues, resulting in a clear yellow tint on the screen. This effect is particularly visible in test materials, for example, in a scene with Tom Cruise in the foreground, where the difference compared to a calibrated image is very clear.

As for the brightness characteristic, in HD materials, the gamma was excessively boosted - it was below the reference value of 2.4, giving the image a “milky” filter and impacting overall clarity. For 4K HDR content, we observed the opposite phenomenon – at the beginning of the EOTF curve, there is a noticeable drop, indicating issues with reproducing the smallest details in dark scenes. Although Filmmaker mode offers acceptable quality, noticeable errors in white balance and brightness characteristics show that the TV requires additional calibration to fully realise its potential in colour reproduction.

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 reference the image, but the reality turned out to be somewhat different.

Let’s start with the SDR material tests. Here the TV had quite a few problems, especially with white balance. The noticeable dominance of red made the image appear too warm, and all colours gained a reddish hue. This was particularly evident in the comparative scene from the film Star Wars. The brightness characteristic (gamma) also left much to be desired – instead of a smooth transition, we had a real "rollercoaster," with visible excessive brightening of the screen.

In 4K materials, the situation looked considerably better. The white balance, though still not perfect, was much more balanced, with a slight dominance of red and blue, but no 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 in the test scene from the film Pan that we described above. These brightening effects may disturb the precision of the image, but in 4K, the overall effect was far more acceptable than in SDR.

Although Xiaomi S MiniLED can pleasantly surprise in 4K materials, its factory settings in SDR require significant corrections, especially regarding white balance and brightness. It's definitely a TV that would benefit from calibration.

Color reproduction after calibration

9/10

8.4/10

Philips OLED909 offers tools for image calibration, significantly improving its quality. After calibrating the Filmmaker Mode, the television displays a much more natural colour reproduction. The white balance after calibration looks very good. Although we noticed slight blue tint deviations in HD content, the errors fall within acceptable limits, and the picture is significantly better than in factory settings. The brightness characteristics, including gamma and EOTF, have also been clearly improved. The television no longer has issues with excessive brightening or dimming of the image. Both dark and light details are now rendered correctly, making the picture look very good in every scene. After calibration, Filmmaker Mode on the Philips OLED909 offers excellent picture quality that will meet the expectations of even the more demanding users. The calibration fully utilises the potential of this model.

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

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

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

Despite this minor flaw, calibration has allowed us to extract the maximum capabilities from this television. The image now looks phenomenal, and its quality impresses in 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

4.6/10

8/10

The Philips OLED909 performs averagely in the category of fluidity of tonal transitions. The WOLED panel used in this model is not known for handling tonal transitions perfectly, and in the case of the OLED909, it appears to be slightly worse than competing models with similar panels. Subtle transitions and colour blends can be noticed in both bright and dark areas of the image, which may be particularly evident in more demanding scenes with subtle gradients. This effect may influence the perception of content, especially for users who pay attention to such details.

The fluidity of tonal transitions in Xiaomi S MiniLED 2025 looks very good. Even in the theoretically most challenging scene with red water, the television performs excellently – we did not notice any major issues. Minor imperfections occur in scenes like Kingsman or The Martian, where you can see subtle colour blending. 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

6.9/10

6.7/10

Image without overscan on the SD signal
OK
OK
Smooth transition function
OK
OK

Smooth transition function

Image without overscan on the SD signal

Philips OLED909 offers a distortion reduction feature designed to smooth tonal transitions. Unfortunately, the effectiveness of this feature leaves much to be desired. Setting it to "Medium" achieves some effects, but it comes with the risk of blurring important details in the image. For this reason, we do not recommend using this option unless you are looking to soften visible artifacts at the expense of detail.

As for image scaling, the TV presents a very pliable image, which may appeal to viewers who prefer a softer picture. Those expecting sharper clarity will also find a solution, as image scaling can be adjusted to individual preferences in the settings.

When it comes to tonal transitions in lower-quality materials, such as YouTube or television, the Xiaomi S MiniLED comes with a feature called “Colour Contour Removal.” In the "low" setting, it works quite well, but its effectiveness can be uneven. Sometimes it appears as if the TV struggles to smooth things out, which creates a bit of dissonance. On the plus side, we didn’t notice any visible side effects, although given the instability of this feature, one might suspect that unexpected issues could arise in certain situations.

Image scaling also comes across as average. There’s slight jaggedness, especially on thin elements like branches, and text can be a bit ragged. It may not be overly bothersome, but a more discerning eye will certainly catch these imperfections. 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

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
Nie
Nie
BFI function 120Hz
Nie
Nie
Brightness drop with BFI
-%
-%

Blur (native resolution, maximum refresh rate):

The Philips OLED909 with a 144 Hz panel offers excellent image fluidity, which should satisfy both movie lovers and gamers. Additionally, the TV is equipped with a motion smoothing feature called "Motion Style," which allows for precise adjustment of image fluidity according to personal preferences. In the settings, we find two sliders: "Fluidity," which adjusts the smoothness of motion in films, and "Motion Blur Reduction," which helps eliminate minor artifacts and distortions in dynamic scenes. This feature works well, ensuring that even quick movements on the screen are clear and readable.

Xiaomi S MiniLED 2025 is equipped with a 4K@120Hz (1080p@240Hz) refresh rate panel, providing sufficient smoothness for both watching dynamic sports broadcasts and playing the latest games. This level of refresh rate makes the image look fluid, even in the most intense scenes. Additionally, the television offers a "Motion Smoothing" feature that allows users to adjust the way the image is displayed in films. We can choose a more choppy effect, typical for cinematic experiences, or a smoother one, resembling the so-called "theatrical effect". As a result, every user can tailor the settings to their preferences and enjoy smooth images in their favourite content.

Console compatibility and gaming features

10/10

9.8/10

  • ALLM
    Yes
    Yes
  • VRR
    Yes
    Yes
  • VRR range
    40 - 144Hz
    48 - 144Hz
  • Dolby Vision Game Mode
    Yes
    Yes
  • Correct implementation of HGIG
    Yes
    Yes
  • 1080p@120Hz
    Yes
    Yes
  • 1440p@120Hz
    Yes
    Yes
  • 4K@120Hz
    Yes
    Yes
  • Game bar
    Yes
    Yes

Philips OLED909 is a TV that meets practically all the requirements of gamers. Equipped with ALLM (automatic low latency mode), VRR (variable refresh rate), and support for Dolby Vision, it guarantees an excellent gaming experience. Additionally, the TV offers very low input lag, ensuring that the response to player movements is instantaneous, which fans of dynamic games will particularly appreciate.

The TV effortlessly supports any resolution at 120 Hz, and even higher refresh rates. The HGiG function, responsible for correctly displaying HDR content in games, works as it should, making the picture in game mode balanced and aligned with console manufacturers' guidelines.

The OLED909 is also equipped with a Game Bar feature, which allows for quick preview and adjustment of gaming settings. Although the interface of this solution seems less visually appealing than that of competitors, it serves its purpose by offering all the essential options in one place.

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 appreciate during fast-paced gaming without annoying lags. No matter what we connect, it runs smoothly, and the TV handles various resolutions exceptionally well. There’s also the GameBar, which may not look as flashy as the "bars" on competing models, but makes up for it in practicality. It’s a straightforward settings panel that allows us to quickly change the most important options or check stats – a perfect solution when time is of the essence.

However, we must admit that navigating the TV itself – or rather, finding gaming features – was quite a challenge for us. We approached the Xiaomi S MiniLED 2025 test several times to locate all the necessary options. The hidden menu allowed us to discover the "GameBoost" feature, which enables switching the TV to 240 Hz mode, activating VRR, and allows for enabling the image in HGIG mode.

In summary, the Xiaomi S MiniLED 2025 is a TV that definitely deserves praise in the gaming equipment 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 can pose some challenges for the average user.

Input lag

10/10

9.8/10

SDR

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

HDR

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

Dolby Vision

2160p60 DV
13 ms
17 ms
2160p120 DV
6 ms
9 ms

Philips OLED909 achieves outstanding results in the input lag category. Values of 13 ms at 60 Hz and 5 ms at 120 Hz are among the best results available on the market. This low input lag ensures immediate response, which is crucial for gamers expecting maximum precision in dynamic games. The performance in Dolby Vision mode deserves special praise, as it also maintains a low input lag. This allows gamers to enjoy not only smooth gameplay but also fully leverage the visual potential of HDR games without any compromises. In this regard, the Philips OLED909 is one of the best choices for gaming enthusiasts.

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 are simply outstanding results that will satisfy even the most demanding gamers. Moreover, 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 lovers of high-quality HDR gaming experiences.

Compatibility with PC

6.4/10

8.2/10

Chroma 444 (maximum resolution and refresh rate)
No
Yes
Font clarity
Average
Good
Readability of dark text and shapes
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 Philips OLED909 is a good choice for gaming on the computer. The TV supports G-SYNC, provides very low input lag, and offers a refresh rate of 144 Hz in PC mode, making it an ideal solution for gamers who value smooth and responsive gameplay. However, when it comes to everyday work with text or graphics, the situation is a bit less favourable. While font readability is at an acceptable level, up close one can notice that they appear somewhat blurred. This is due to the lack of full implementation of chroma 4:4:4, which is responsible for perfect sharpness and clarity of fonts.

The OLED909 will work perfectly in gaming applications, but for those planning to use the TV mainly for text work, it may be less suitable. In such cases, it’s worth considering a device with full support for chroma 4:4:4.

Xiaomi S MiniLED 2025 is a good choice if you need a TV for computer work. The fonts are very clear thanks to 4:4:4 chroma support, making it ideal 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

9.7/10

3/10

Brightness drop at an angle of 45 degrees
5%
74%

Philips OLED909 offers some of the best viewing angles available on the market. OLEDs are renowned for their excellent picture quality at various angles, but the use of micro-lens technology further enhances this capability. As a result, the television maintains outstanding colours, contrast, and brightness even when viewing the image at a significant angle. In practice, the OLED909 performs so well that it can compete even with televisions equipped with QD-OLED technology, which also provides wide viewing angles. This makes the television perfect for large rooms and group viewing from different positions, without the worry of losing picture quality.

In terms of viewing angles, Xiaomi S MiniLED 2025 is not impressive. This is a typical problem with VA panels, which struggle without additional coatings to widen viewing angles. The image begins to lose quality when watching the TV from the side – colours fade, and contrast significantly drops. However, the advantage of VA panels is their much better contrast compared to IPS panels, which in turn win when it comes to wider viewing angles. This is a classic compromise where one has to choose between better blacks and a more universal image seen from different spots in the room.

TV efficiency during daytime

5.7/10

7.3/10

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

Matrix brightness

Average luminance SDR

Xiaomi S Mini 2025: 841 cd/m2

Philips OLED909: 427 cd/m2

Philips OLED909, despite the glossy surface of the panel, handles the suppression of reflections from direct light hitting the screen quite well. This is particularly useful in brighter rooms where reflections can interfere with viewing. However, the use of microlens technology has its limitations – the blacks during the day take on a slightly pinkish hue. A similar, albeit more noticeable phenomenon can be observed in QD-OLED panels.

When it comes to brightness, the OLED909 achieves an average brightness in SDR of 430 cd/m². This is sufficient for comfortable use of the television even in moderately challenging lighting conditions. Nevertheless, it's worth remembering that the brightness levels of OLEDs still fall behind televisions with mini-LED technology, which can be several times brighter.

Xiaomi S MiniLED 2025 is equipped with a satin finish on the display, which moderately handles glare reduction. On the screen's surface, you can see light reflections, which may be somewhat distracting in bright 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 flawlessly even in very sunlit interiors. This is more than enough to comfortably watch television, movies, 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 excels.

Details about the matrix

Backlight Type
Mini-LED PFS LED
Software version during testing
TPM231WW_R.101.002.038.221
UKM3.240326.001.490
Image processor
mt5896 3gb ram
MT5896 2,5GB RAM

Subpixel Structure:

Panel uniformity:

TV features

7.1/10

6.7/10

  • System
    Google TV
    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)
    No
    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
    No
    No
  • Audio only mode
    Yes
    No
  • RF remote control (no need to aim at the screen)
    Infrared
    RF
  • Backlit remote control
    Yes
    No
  • Teletext
    Yes
    Yes

In the OLED909 model, Philips has replaced its proprietary Titan OS with Google TV. This solution provides users with significantly greater opportunities, especially in terms of app availability. Google TV offers a vast library of programs to download, from popular streaming services to tools and games. The system also supports voice commands, making it easier to search for content and manage the device, enhancing everyday user comfort.

In terms of features, the television performs well. Here, we find support for AirPlay and Miracast technologies, which enable easy streaming of video and audio from other devices. Additionally, the television effortlessly supports external accessories like mice and keyboards, allowing it to serve as a more versatile entertainment centre. However, it's worth noting that the OLED909 lacks the PiP (picture-in-picture) function or the ability to record programs from built-in tuners. A novelty in this model is the backlit remote, which looks attractive and operates in hybrid mode – it can function as a smart remote, and when the appropriate button is pressed, the numeric keypad also lights up. Unfortunately, its operation can be annoying, as it relies on standard infrared control, and the only function supporting RF (radio) technology is the handling of voice commands.

The Philips OLED909 also stands out from other models with its four-sided Ambilight system. This allows the television to create dynamic lighting around the screen that adapts to the displayed content. This solution not only enhances the feeling of immersion but also improves viewing comfort in darker rooms. Ambilight remains one of the most distinctive features of Philips televisions, which is hard to find among competitors.

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 everyday use of the TV. 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 TV but also ask for 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 annoying, especially for those less proficient in navigating the settings. Despite this, the overall impression is very good, and minor shortcomings can be improved in updates.

The device handles connectivity well. Wireless connections with Windows computers or Apple devices run smoothly, and thanks to Bluetooth, we can easily connect headphones, keyboards, or other accessories. The remote 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 might miss the recording functions from tuners or the PiP (picture in picture) option. This somewhat limits the possibilities, but for those focusing on streaming and modern features, it won’t be a major issue.

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 television perform really well in daily use.

Playing files from USB

7.9/10

7.3/10

Supported photo formats:

JPEG
Yes
Yes
HEIC
Yes
No
PNG
Yes
Yes
GIF
Yes
Yes
WebP
Yes
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

Philips OLED909 has a built-in media player that handles most popular video, audio, and subtitle file formats with ease. However, it is worth noting that the pre-installed player does not support Polish characters in subtitles, which can be a nuisance when watching content from USB. Fortunately, thanks to the Google TV system, this shortcoming can be easily bypassed. You just need to download an alternative player from a wide range of available apps, which will provide full support for Polish characters and additional features such as more advanced subtitle settings or support for less common formats. This means that even minor shortcomings of the factory software are not a major problem for users.

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

Fortunately, the presence of the Google TV system provides a way to easily work around this limitation. It allows for the installation of alternative file playback applications that handle Polish characters and offer significantly more advanced options. As a result, the limitations of the built-in player are not as burdensome as they may seem.

Apps

10/10

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
OK
Tidal
OK
Netflix
OK
YouTube
OK
MAX
OK
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

8.1/10

6.8/10

  • Subjective sound quality:
    8.1/10
    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:
    Yes
    Yes
  • DTS-HD Master Audio:
    Yes
    Yes

The Philips OLED909 stands out with its built-in soundbar featuring a navy fabric finish, branded by the renowned company Bowers & Wilkins. At the bottom of the screen, we find a solid speaker system, further supported by a built-in subwoofer at the back of the casing. The sound quality is truly impressive for the class of this device. The soundbar delivers clear and detailed sound that handles both dialogues and sound effects in films or games exceptionally well.

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