Samsung Neo QLED QN90D / QN92D vs Hisense U8Q

During synthetic tests, the Samsung QN92D demonstrated remarkable brightness capabilities, reaching an impressive 2000 nits—on par with top models in the market. This level of brightness puts it at the forefront for displaying HDR content, where high brightness is essential. But how does it fare in real movie scenes? Under favourable conditions, such as the light-drenched opening and closing scenes of Life of Pi, the QN92D nearly replicates its lab results, delivering striking brightness levels. However, performance changes in scenes featuring small, bright objects against dark backgrounds, such as the fourth scene in Sicario. Here, brightness levels drop significantly, with maximum values capping at around 600 nits.

As with contrast, these limitations are due to the aggressive local dimming algorithm, which aims to reduce the "halo" effect around bright objects in dark scenes but often sacrifices overall brightness. Consequently, while the TV excels in scenes with abundant light, it faces challenges maintaining brightness with smaller, bright elements on dark backgrounds.

When it comes to HDR, Hisense U8Q shows its claws. On paper, meaning in synthetic measurement tests, the television can "score" nearly 4000 nits of peak brightness. That's a value that most models can only envy. In practice, this translates to very strong lighting effects in films – in some scenes, we managed to measure a real 1500 to 2000 nits, which is a level usually reserved for the absolute top of televisions on the market.

Of course, it's not always that perfect. With small, pinpoint elements, brightness can drop – a good example is scene number 4 from the movie Sicario 2, where instead of thousands of nits, we get around 500. But it's worth noting that the effect doesn't vanish completely – the light is still visible, and the image doesn't feel artificially dimmed. This is a typical drawback of Mini LEDs, so it's hard to consider it a significant minus.

On the huge plus side, color reproduction deserves high praise. Thanks to additional coatings that improve color saturation, the U8Q nearly covers the full DCI-P3 color space (98%), and in the case of the wider BT.2020 gamut, it achieved a score of over 80%. This is an excellent result, making HDR films look juicy, vibrant, and simply very cinematic.

The best mode for colour reproduction on the Samsung QN92D is Filmmaker mode. Although it generally offers good colour quality, it is not without significant issues. Starting with HD/SDR image quality, the main challenge is white balance. The graphs reveal considerable instability, with a dominant red tint that makes the image appear too warm. This imbalance causes shades to shift unnaturally towards warmer tones, potentially affecting the perception of natural colours. Additionally, while contrast, as indicated by the gamma chart, is not the worst, it still falls short of the ideal, impacting overall image quality, especially in darker scenes.

This issue continues with 4K content, such as high-quality series or films. Here too, white balance proves problematic, with noticeable deficiencies in both blue and red, leading to tonal shifts. Tests using the Colour Checker tool confirm these issues, showing a tendency for colours to skew toward yellow hues, further distorting the natural look of the image. While Filmmaker mode remains one of the best options for cinematic content, it could still benefit from improvements, particularly in colour accuracy and white balance.

We have to admit that when the U8Q arrived at our editorial office, we were slightly surprised… and positively so. Usually, televisions require immediate white balance correction – it can be too warm or too cold, which immediately leads to strange color errors. Meanwhile, here the situation looks really good right out of the box. Of course, we are talking about our unit, so there’s no guarantee that every model will be tuned as well, but in our case, the first impressions were very positive. The only more pronounced issue was related to how the television manages brightness. Looking at the EOTF chart, it is evident that the U8Q tends to brighten small elements on the screen. This, in turn, caused what we mentioned earlier – slight overexposures and the impression that the entire scene can sometimes be a bit too bright. However, this is not a flaw that undermines the image, rather it is a characteristic effect of this model.

After calibration, the Filmmaker mode on the Samsung QN92D shows significant improvement, particularly with SDR content. The white balance has been greatly enhanced — previous colour shifts and red dominance have been corrected, resulting in more natural colour reproduction. Although the gamma curve didn’t require major adjustments, its stabilisation has positively impacted overall picture quality.

In high-quality materials, the white balance has also improved. However, contrast remains an area to watch. The EOTF curve initially appears accurate, but closer inspection reveals that the television struggles to maintain consistent contrast in film content, indicating further room for improvement. Despite these areas, one advantage is the TV’s colour saturation. Skin tones are rendered well, and while some colours may be slightly oversaturated, the overall effect is rich and vibrant.

Despite minor contrast limitations, the calibrated Filmmaker mode on the Samsung QN92D delivers excellent picture quality, with natural colours, making it a strong choice for movie watching.

Of course, we wouldn't be ourselves if we didn't make adjustments to the white balance. After calibration, we managed to align the SDR signal to near perfection – older movies, YouTube content, and classic television looked almost perfect on the U8Q. This is truly an outstanding level that shows this model can do a lot if given a little help. Unfortunately, the situation is different with HDR content. The colors themselves aren't a major issue, but the biggest flaw of the U8Q remains the EOTF brightness characteristics. In practice, the TV tends to "blow out" beyond how the image should look in its original form. It's that slight "blown out" effect we saw earlier in comparisons with the best screens on the market. It's a bit of a shame that this characteristic can't be fully tamed – if we could maintain similarly good control over brightness in HDR as we do in SDR, we would have an absolutely reference-quality image.

Let's examine how the Samsung QN92D television manages tonal transitions in low-quality materials. The noise reduction function is highly effective, enhancing the fluidity of tonal transitions even under challenging conditions. However, it’s worth noting that, as with other Samsung televisions, this feature can occasionally remove desirable elements, such as film grain, which may affect image authenticity. 

In terms of digital processing, the Samsung QN92D also performs impressively. During testing, the image appeared natural and well-balanced, with details like background branches precisely reproduced, underscoring the television’s ability to enhance the quality of low-resolution materials.

The Hisense U8Q handles lower-quality materials quite well. The TV can smooth out tonal transitions thanks to the "Smooth and Gradient Picture" feature – it works best when set to Medium. At that setting, it nicely reduces unwanted bands and unevenness in the image, but importantly, it does not remove cinematic grain or fine details.

The upscaling itself is also at a good level. Images from lower resolutions look smooth and soft, at times even a bit too much – we get a plastic effect that may not appeal to everyone. Fortunately, this can be easily adjusted with the sharpness slider to fit personal preferences.

The Samsung QN92D TV features a 144 Hz panel, however, when using the motion smoother, the maximum refresh rate adjusts to 120 Hz. This setup ensures excellent picture quality for both gamers and sports enthusiasts. Additionally, the TV offers a range of image enhancement options, such as the "blur and judder reduction" feature, which lets users fine-tune smoothness on a 10-point scale. Blur reduction sharpens fast-moving objects, while judder reduction smooths out motion, eliminating the "stutter" effect. With these advanced settings, the Samsung QN92D provides optimal visual experiences for dynamic scenes and intense gameplay alike.

The TV performs impressively in terms of motion blur, with minimal issues. The only minor drawback is a slight overshoot effect noticeable on dark backgrounds in our "Ufoludkiem" test. Nonetheless, with its advanced smoothness settings, the Samsung QN92D delivers outstanding performance for both fast-paced scenes and immersive gaming sessions.

Hisense U8Q has a display that can refresh the image up to 165 Hz in 4K resolution. In practice, this will mainly be utilized by PC gamers, but as they say – it’s better to have it than not 😊. For movies and series, we have a built-in smoothness enhancer called Ultra Smooth Motion. In the settings, it can be easily adjusted to personal preferences – whether we want more of a "cinematic" frame rate or a smooth, theatrical spectacle.

The Samsung QN92/QN90 TV is an outstanding choice for avid gamers and is highly recommended. This model provides virtually every gaming feature currently available, enhancing the excitement of gameplay. A standout feature is the 120 Hz panel, delivering impressive motion smoothness, which is especially beneficial during action-packed games. The TV also boasts low input lag, ensuring quick responses to player commands. Additionally, VRR (Variable Refresh Rate) and ALLM (Auto Low Latency Mode) optimise refresh rates and automatically activate gaming mode, further elevating the gaming experience. An additional bonus is the Xbox app, enabling users to play directly on the TV without needing a console—an exclusive feature in Samsung TVs, adding to their appeal in the gaming world.

Samsung’s Auto Motion Plus Game feature deserves particular praise. This motion smoother is highly effective in gaming, making lower frame rates appear smoother—30 frames per second can look like 45, and 60 Hz can resemble 90 Hz. Crucially, it achieves this without introducing noticeable input lag (keeping it below 25 ms), so gameplay remains highly responsive, unlike many other motion-smoothing options on the market. As a result, players can enjoy a smoother visual experience without sacrificing responsiveness.

In terms of features, the Hisense U8Q has practically everything one could expect from a modern gaming television. Thanks to the new processor, the manufacturer has managed to implement as many as three HDMI 2.1 ports, so there is no problem connecting multiple consoles or a computer. In addition, it includes all the key technologies – Game Bar with parameter monitoring, variable refresh rate (VRR), automatic low latency mode (ALLM)... in short, a complete set.

But as is often the case with Hisense, it falls a bit short of perfection. The biggest drawback remains the lack of support for the HGiG format, which allows you to adjust the television's brightness to the console and get the most out of HDR in games. It's a shame because if this feature were included, we would have a device practically made for gamers. As it stands, the U8Q remains "just" a very good choice 😉