Hisense U7NQ vs XIAOMI S Mini 2026 (85"-98") 144Hz

The Hisense U7NQ 65 television showed considerable potential on the luminance chart, exceeding the 1000 nits barrier and easily achieving very high brightness results in the first, third, and fifth test scenes. However, as before, in the second and fourth test scenes, such as from the film Sicario 2, there are significant issues with maintaining brightness, and results around 200 nits are very disappointing. Despite a large number of dimming zones, the algorithm in the television responsible for controlling these zones fails to respond adequately — in this case, it significantly dims small elements such as the moon or the light from a helicopter. The bright light that should dazzle us is too dim to be considered HDR effect. Nevertheless, it is worth praising the television for its high coverage of the DCI-P3 colour gamut at 96%, which allows it to represent most film scenes well.

The larger versions of the Xiaomi S Mini 2026 offer very similar HDR capabilities. Peak brightness reaches around 1000 nits, which for a TV in this price bracket is a very solid result. This is most apparent in bright scenes, where large, strongly lit parts of the picture can look truly impressive. The TV has enough brightness headroom that HDR does not amount to merely a slightly brighter image. Very small points of light appearing on an almost completely black background fare worse. In such cases the local dimming system significantly limits their brightness so as not to illuminate neighbouring parts of the picture and to preserve deep blacks. As a result, small highlights or single lamps do not have the same intensity as in much more expensive models. This, however, is typical behaviour for Mini LED TVs and hard to treat as something unique to Xiaomi.

HDR colours

The issue of colours is similarly close. Although the manufacturer uses the term QLED, the expansion of the colour gamut here is achieved by a PFS phosphor. In our measurements the TV covered around 94% of the DCI-P3 colour space and about 74% of the much more demanding BT.2020. In practice this delivers well-saturated colours in most HDR material and it is hard to point to any obvious shortcomings. Limitations appear mainly with the most saturated shades of green, which the TV is no longer able to reproduce in full.

The Chinese manufacturer offers various picture settings in its televisions, but the best mode in this model is undoubtedly Filmmaker Mode. Despite its name, this mode has its issues: white balance, although roughly correct, is characterised by a strong dominance of warm tones due to the oversaturation of red, both in 4K and HD content. The Colour Checker test confirms these errors — deviations of samples towards inappropriate hues are visible. As for brightness characteristics, the gamma responsible for HD content shows values below 2.4, leading to some brightening of the screen. Meanwhile, the EOTF curve reveals the television's struggles with displaying small bright elements, as confirmed by the previously described paragraphs.

In the larger versions of the Xiaomi S Mini 2026 Film mode performs best, although the factory settings here are not without faults. In SDR the white balance was noticeably warm due to an excess of red. In HDR it was the opposite: there was too much blue and not enough red, which made the image cooler. Moreover, both the gamma response in SDR and the EOTF curve in HDR were slightly above the reference values. In practice this produced a slightly brighter image, particularly in the mid-tones. It was not a major fault, but with more demanding material you could notice that the image was not reproduced entirely as the creators intended.

Hisense televisions offer many image correction tools that allow users to adjust settings to their own preferences, which is why we decided to take advantage of these capabilities to bring the image quality closer to a reference standard. In terms of white balance, we were able to eliminate the dominance of the red colour, resulting in more neutral hues, which allowed for a more realistic image in both 4K and HD materials. We observed similar improvements in brightness characteristics. The gamma, which previously led to excessive screen brightness, was corrected, contributing to better detail reproduction in the darker areas of the image while maintaining a natural tonal balance.

However, the biggest challenge was calibrating the EOTF curve, which corresponds to brightness in 4K materials. At first glance, the EOTF value appeared nearly perfect, but detailed tests showed somewhat different results. When we examined it more closely — especially using the filter on the right side of the EOTF chart — we noticed how the television manipulated 4K film materials, often significantly boosting brightness. This effect was particularly noticeable in scenes from films such as Pan and Billy Lynn, where the television attempted to artificially increase the brightness of elements, affecting their naturalness. Despite these imperfections, the calibration yielded positive results, especially in terms of tonal improvement. For most users, the final effect should be satisfactory, particularly if they are keen on bringing the image quality closer to professional reference standards.

After calibration we mainly managed to even out the white balance, so colours look much more natural in both SDR and HDR. We also improved the gamma response, so the SDR picture is no longer unnecessarily brightened and holds closer to the reference values. The only major issue remaining is in HDR. Xiaomi still manages brightness a little too aggressively and renders some scenes brighter than it should. It looks better on larger sizes than on the 55–75 inch models, but the EOTF curve still runs slightly above the reference. In practice HDR is therefore slightly brightened, even though colour reproduction after calibration is already very good.

When it comes to smoothing tonal transitions, despite the presence of the "Smooth and Gradient Image" function in the test sequence, we did not notice that the function made any difference — we recommend turning it off. As for upscaling, the television handled our model reasonably well, and the branches in the background are not overly jagged — the image appears quite plastic. However, it was slightly cropped by the so-called overscan.

The larger Xiaomi S Mini 2026 variants also use the MT5896 processor and perform similarly in terms of digital image processing. Upscaling is not one of this model's strengths. Low-resolution content is upscaled to 4K in a fairly basic way, and there is not as effective retrieval of fine detail as in more refined televisions. The 85 and 98 inch versions do include a feature intended to reduce posterisation, but its effectiveness is very limited. After switching it on it is hard to notice any real improvement, so the TV still does little to address visible banding between colours.

Hisense U7NQ has a refresh rate of 144 Hz, which definitely contributes to smooth movement. For film enthusiasts, two functions are available: judder reduction and motion blur reduction. The judder reduction function minimises the effect known as judder, or unpleasant jumps in the image, particularly noticeable at lower frame rates. Meanwhile, motion blur reduction helps to sharpen fast-moving objects, which is useful when watching dynamic action scenes.

As for ghosting, the television has a good response time, meaning excessive ghosting is not visible, except in specific situations, such as the test with the little green man on a dark background. In such cases, slight artefacts may appear, but overall the television handles dynamic images well, providing satisfactory motion quality.

The biggest difference between the various sizes of the Xiaomi S Mini 2026 concerns the panel's refresh rate. The 55 to 75-inch variants use a 60 Hz panel, which in practice results in noticeably less smooth motion than the larger versions. This is most apparent when watching sport, fast-paced scenes or gaming, where the picture is not as smooth and sharp in motion.

Hisense U7NQ offers everything a gamer might need for comfortable gameplay. The television supports a refresh rate of 144 Hz, providing an incredibly smooth image, especially in dynamic action games. The VRR (variable refresh rate) feature ensures that the image adapts to varying frames per second, eliminating stuttering and screen tearing. Additionally, there is an ALLM (automatic low latency mode) feature, which automatically switches the television to game mode, minimising input lag.

The television also supports Dolby Vision, which is particularly important for gamers who appreciate high contrast and rich colours in games that support this format. The Hisense U7NQ also has a Game Bar feature that allows quick access to the most important settings during gameplay, as well as support for G-Sync technology, further reducing screen tearing effects.

Unfortunately, despite a wide range of features, it lacks support for the most popular HDR format in gaming — HGiG. This may be disappointing for gamers who expect optimal detail reproduction in HDR scenes. Nevertheless, the other features make the Hisense U7NQ a solid choice for any console gaming enthusiast.

Unfortunately, the smaller versions of the Xiaomi S Mini 2026 have a significant limitation for gamers: a 60 Hz panel. In 4K we are therefore limited to 60 fps and cannot fully take advantage of the PS5 or Xbox Series X. It is possible to run 120 Hz, but only after dropping the resolution to 1080p or 1440p. Apart from that, it’s all fairly sensible. The TV supports ALLM and automatically switches to game mode when it detects a console. There is also a Game Bar that lets you quickly check the most important gaming settings. Our biggest reservation concerns HGiG. The HDR calibration screens on the PS5 and Xbox do not match the TV’s actual capabilities. If you set HDR exactly according to them, some of the brightest elements may simply be blown out.