XIAOMI A PRO 2025 vs Samsung R85H / R86H

In the HDR category, the Xiaomi A Pro performs poorly overall. Under ideal conditions, it achieves a brightness level of around 250 nits, which is underwhelming. However, many competing models offer similar or even lower brightness levels. Such limited brightness is insufficient to fully showcase the potential of HDR content. In practical terms, the image lacks the depth and intensity expected from high-quality HDR. Instead, the visuals resemble standard dynamic range (SDR), with scenes that should display striking brightness and contrast appearing flat and uninspiring. That said, for its price, the television offers solid DCI-P3 colour gamut coverage at 92%, made possible by its quantum dot (QLED) technology. This ensures vibrant and saturated colours, making it an appealing choice for gamers and movie enthusiasts seeking richer hues and improved colour reproduction compared to standard models.

If it’s about brightness, the R85H performs really well. In most of our test scenes the TV reaches around 800 to 900 nits, and with larger bright elements it can break 1000 nits. These aren't, of course, levels on par with the most expensive Mini-LEDs, but they're more than enough for watching movies and TV series in HDR, and the effect can be quite noticeable. The problem shows up again in more demanding scenes where there's a small bright element on a very dark background. Here the TV can significantly reduce its brightness so it doesn't illuminate too much of the screen. In our measurements such small highlights dropped to around 200 to 250 nits, so you can see that a limited number of local dimming zones combined with the specific behavior of the algorithm has its consequences. Fortunately, it's not something that bothers you all the time. In typical mixed HDR scenes the R85H looks good and can deliver appropriate image dynamics. You just can't expect the same punch from very small points of light as you get with TVs that have many more zones or with OLEDs.

The Xiaomi A Pro 2025 performs best in movie mode for colour reproduction straight out of the box, though it is not without its flaws. An analysis of the white balance shows negative green values, causing distortions in white tones. At full white, there are noticeable deviations, and the high-contrast image leads to poor tonal transitions in red, negatively impacting the overall colour quality. Before calibration, the image often displays a pink hue in its scenery.

The gamma contrast graph falls below the 2.4 mark, indicating an overemphasis on darker tones and a lack of prominence in lighter areas. Additionally, the EOTF curve shows a sharp rise early on, which can result in lost detail in bright scenes and an oversaturated appearance. These issues suggest that further calibration is needed to balance the colour reproduction and enhance the overall image.

Factory colour settings on the Xiaomi A Pro 2025 are average, and while this is common in televisions of its class, users seeking accurate colour representation may need to adjust the settings. After proper calibration, the TV delivers a more natural and vibrant palette, aligning better with cinematic standards. For those prioritising precise colour reproduction, professional calibration will significantly improve image quality.

In Filmmaker mode our R85H sample performed adequately in SDR, but a few things immediately showed up in the measurements. In the white balance, as brightness increased more red crept in while blue decreased. As a result, the brighter parts of the image had a slightly too warm tint. On top of that, gamma only held to the target value at the start. It then gradually fell, making most of the image a bit too bright. The combination of the two also affected colors — errors grew especially in the brighter, more saturated samples. It didn’t look bad, but for Filmmaker mode we expected a bit more accuracy. Interestingly, in HDR our unit handled things noticeably better. White balance was much more even and, for most of the range, the individual RGB components stayed close together. Only in the brightest areas did red begin to fall short, causing the white point to shift slightly. The EOTF curve looked very good, tracking the target luminance values across almost the entire range. That doesn’t mean HDR colors were perfect. The ColorChecker still shows some deviations, particularly in some of the more saturated hues, but the errors are clearly smaller than in SDR.

After calibration, the Xiaomi A Pro 2025 TV shows significant improvement. The white balance is the most noticeable change, with previous errors corrected in HD and 4K content. Most deviations are now minimal, falling within an acceptable range, resulting in a more balanced and natural colour representation that enhances viewing comfort.

In terms of gamma, the drop has been largely addressed, leading to a more consistent rendering of tones across various scenes. However, the EOTF curve still hasn't seen substantial improvement, as there is limited control over dynamic tone mapping. This limitation means that some details may still be lost in bright scenes, affecting the perception of certain materials.

Despite these minor issues, the overall picture quality is improved after calibration. The enhanced white balance and reduced gamma issues provide a more realistic and enjoyable viewing experience. While further adjustments could enhance the image even more, the TV now showcases its potential, meeting the expectations of many users.

After calibration the R85H shows it has impressive color reproduction capabilities. It performed best in SDR, where the white balance was brought almost perfectly into line and the gamma stays very close to the target across most of the range. That also translated into very low errors in the ColorChecker, so there's really little to fault here. HDR also shows a clear improvement, although some issues can't be corrected as well. At peak brightness the character of the backlight itself starts to show and the individual components of the white balance begin to diverge. The same goes for the most saturated colors, which don't always land exactly where they should. Despite these limitations, overall the image is significantly more accurate than on the factory settings, and the biggest difference is clearly in SDR. However, there's one thing calibration can't fix. With highly saturated elements, color can subtly bleed onto adjacent bright parts of the image. It's easiest to notice this on white, which can pick up a slight tint from a neighboring hue. It doesn't occur in every scene, but when the content is demanding the effect can be visible. This is more a characteristic of the way the RGB backlight works than an issue with picture settings.

The Xiaomi A Pro 2025 handles tonal transitions effectively, especially when dealing with lower-quality materials. Thanks to its advanced digital processing, the colour contour removal feature performs surprisingly well. Setting this option to "Medium" provides the best balance, enhancing the smoothness of tonal transitions while avoiding excessive smoothing of other image elements, like film grain.

In the case of a tested frame featuring a model with numerous branches in the background, the TV demonstrated its digital processing strengths. Adding artificial sharpness clarified the model’s details, particularly enhancing the hair's definition. However, around the branches, subtle contours emerged due to digital intervention. While this adds detail to the overall image, excessive sharpness can sometimes cause certain elements to appear unnaturally highlighted.

In the R85H, image processing is handled by the Micro RGB AI Processor. The name is new, but in terms of upscaling lower-quality content, the TV’s behavior remains very similar to what Samsung has shown before. And that’s not a bad thing, since the company has handled this aspect quite well for years. Low-resolution material is displayed cleanly, edges don’t become overly soft, and the TV doesn’t try to artificially extract details at any cost. The result is simply balanced, and with regular TV or older recordings the R85H performs as you would expect from a Samsung at this level. The only minor drawback is overscan, which can’t be completely turned off at the lowest resolutions. A separate issue is the additional processing of weaker sources. The R85H can smooth posterization and tidy up heavily compressed footage a bit, but it’s worth stressing that it does so relatively aggressively. At stronger "noise reduction" settings it starts removing not only compression artifacts but also fine details and natural film grain. It’s best to use it only when the material actually needs it.

The Xiaomi A Pro 2025 features a motion smoothing option known as "Motion Smoothing," which is designed mainly for film viewing. It allows users to adjust the effect to either a more cinematic, film-like appearance with visible frames or a smoother, theatrical image. This feature will likely satisfy movie lovers. However, gamers and sports enthusiasts might be disappointed. The TV uses a 60 Hz refresh rate panel, typical for this price range, which doesn’t offer exceptional motion handling. Our "Ufo" test revealed some motion blur, so those seeking sharper moving images may find it lacking in this regard.

R85H has a 144 Hz panel, so motion is really smooth here. Just remember that the extra hertz above 120 will mainly be used when connected to a PC, so in this category we don't treat them as a particular advantage. For movies and TV, what's more important is that the panel is fast enough to provide access to an advanced motion-smoothing feature, "Motion Clarity", which lets us set motion from more film-like to very smooth. The panel's response time is a bit weaker. Because this is a VA panel, fast-moving objects can leave a slight trail. On bright backgrounds that's not very noticeable, but the darker the scene, the more visible the smearing becomes. That's a typical characteristic of this type of panel, and it's easiest to spot in dark scenes.

The Xiaomi A Pro 2025 includes several gamer-friendly features, such as the Game Bar, which sets itself apart from the typical dashboards seen in other brands. This feature allows quick access to game-related settings, making it convenient during intense gaming sessions. The TV also supports Automatic Low Latency Mode (ALLM), automatically switching to a game-optimised mode to reduce signal delays. However, it lacks HDMI 2.1 support, limiting compatibility with the latest gaming consoles that require higher bandwidth. Additionally, it does not support features like VRR (Variable Refresh Rate) or G-Sync, which are becoming essential for gamers seeking smoother visuals and reduced tearing. While the Xiaomi A Pro 2025 has some useful features, there are better options in this price range offering more advanced gaming solutions.

Samsung has been steadily expanding its gamer-focused features for several years, and the R85H really lacks nothing important in that area. The TV supports 4K at 120 Hz, VRR and ALLM, so you can easily take advantage of the capabilities of the PlayStation 5 or Xbox Series X. HGiG also works correctly, so with the right HDR settings on the console games retain proper brightness and you don't unnecessarily lose detail in the brightest parts of the image. The only major omission is Dolby Vision Gaming, which Samsung doesn't support on any of its TVs.

Game Bar is also very useful, a handy menu you can bring up without leaving the game. You can quickly check the frame rate, VRR operation, or change the most important picture-related settings. Samsung also adds a few less obvious features, such as the ability to change the aspect ratio or Game Motion Plus, which can further smooth games running at 30 or 60 fps. Of course, this comes at the cost of higher input lag (around 55 ms), but for slower-paced titles it may be an interesting option for some players.