Samsung Neo QLED QN90D / QN92D vs SAMSUNG QN80F

During synthetic tests, Samsung QN92D showed its incredible capabilities in terms of brightness. The charts clearly indicate that the television can achieve an impressive 2000 nits, giving it a solid power base to compete with the best models on the market. Such a result places it at the forefront, especially in the context of displaying HDR content, where brightness plays a key role. However, what happens when we move the tests to real film scenes? In favourable conditions, such as the first scene from the movie Life of Pi or the last scene, where the image is completely flooded with light, Samsung QN92D can achieve almost laboratory results, impressing with its brightness. The situation looks different when small, bright objects appear on a dark background, as in the fourth scene from the movie Sicario. In such cases, the television doesn't perform as well – brightness drops several times, and maximum values in the best conditions are around 600 NITS. Similar to contrast, these limitations arise from the use of an aggressive local dimming algorithm. This algorithm aims to reduce the 'halo' effect around bright objects on a dark background, but often at the expense of overall brightness. As a result, while the television performs well in bright scenes, its ability to display full brightness is limited when it comes to small, vivid elements.

QN80F is quite a bright screen – in synthetic tests, it reached nearly 1000 nits, which allows for reasonable expectations of HDR content. And indeed, in many scenes, the TV can truly shine. Sequences with a lot of light – like shots from the movie Life of Pi or wide, bright surfaces in The Meg – look impressive. Brightness stays around 700 nits, which provides a solid effect, enough to feel the true "HDR magic." Unfortunately, not every scene looks this good. In content with small, bright details on a dark background, like in Sicario 2, the TV can struggle – it can significantly dim individual elements, sometimes to the point where they disappear from the image. This is a result of the limited number of dimming zones, forcing the device into compromises: either stick to inky blacks or sacrifice some detail. QN80F usually chooses the former. As a consolation, it offers quite decent coverage of a wide color palette – DCI-P3 at 93%. It's not the highest score on the market, but it's more than enough for most content on streaming platforms.

The best mode that reproduces colours best on the Samsung QN92D has consistently been the Filmmaker mode for years. While it generally offers decent colour quality, it is not free from significant issues. Let's start with the analysis of HD/SDR image quality. The biggest challenge here is the white balance – the graphs show considerable instability, with a clear dominance of red making the image too warm. This distortion causes hues to be unnaturally shifted towards warmer tones, which can negatively affect the perception of materials with natural colours. Contrast, based on the gamma chart, although not the worst, remains far from ideal, impacting the overall image quality, especially in darker scenes.

This issue also persists with 4K materials, such as series or films of higher quality. In this case, the white balance also turns out to be faulty, with noticeable deficiencies in blue and red colour, leading to tonal shifts. Tests using the Colour Checker tool confirm these problems – all colours tend to skew towards yellow shades, further distorting the natural appearance of the image. Although the Filmmaker mode is one of the best available modes for watching cinematic content, it still requires improvements, especially in terms of colour accuracy and white balance.

We always test TVs in the best available factory mode – for the Samsung QN80F, this is the Filmmaker mode, and indeed, it provides the settings closest to the creators' intentions. However, this doesn’t mean everything looks perfect. In SDR content, the biggest issue was an unbalanced white balance – slight deficiencies in green and a noticeable excess of red led to noticeable colour errors, and one could say the screen had a pinkish hue. This was clearly visible in the colour checker test, where colours “escaped” outside their target fields – to such an extent that a sensitive viewer's eye could catch it even without the help of a meter.

In HDR content, the white balance was much better, but another issue arose – brightness management. The EOTF curve caused an overly bright image most of the time, which affected the perception of contrast and made the screen slightly “flicker” during dynamic changes in light. We’ve already discussed this in the paragraphs about black levels and HDR. Fortunately, Samsung offers users plenty of options. The QN80F features a rich set of calibration options, including a 20-point white balance – which is why we decided to check what this TV is really capable of after a proper calibration.

After calibration, the Filmmaker mode on the Samsung QN92D television shows significant improvement, particularly in the SDR content range. The white balance has been greatly enhanced – the previous colour misalignment and dominance of red have been eliminated, resulting in a more natural colour reproduction. In terms of brightness, although the gamma chart did not require significant adjustments, it has been stabilised, which affects the overall picture quality.

Regarding high-quality materials, the white balance has also improved in this case. However, it is worth noting the contrast. The EOTF curve, which illustrates the values in this area, appears correct at first glance. However, upon closer inspection, the television struggles to maintain appropriate contrast in film materials. The EOTF curve reveals some discrepancies, suggesting that despite the progress, there are still areas that require improvement in this aspect. The television continues to strive for excellence in contrast reproduction. A strength of this television is the saturation of colours. Skin tones are rendered very well, and although some colours may be slightly oversaturated, the overall effect looks really attractive – the colours appear rich and vibrant.

Despite some shortcomings in contrast, after calibration, the Filmmaker mode on the Samsung QN92D offers excellent image quality, with natural colour reproduction, making it a great choice for watching movies.

After conducting a thorough calibration, it was possible to bring most image parameters to a really good level. The white balance in both SDR and HDR presents itself almost perfectly – the image is natural, neutral, and free from the previously noticeable redness. Colours have gained depth, and the overall visual experience has become more pleasant and cohesive. It was also possible to partially manage brightness, which in the factory version could cause issues. The EOTF chart shows that the television performs much better with brightness after calibration – there is no longer excessive dimming of certain elements. In films, it can still be noticed that the QN80F has a tendency to slightly brighten the smallest bright details – this is already a consequence of the device's construction and the limited number of dimming zones. In short: not everything can be overcome, but what was possible has been improved. After calibration, the QN80F makes a really good impression, looking simply more mature and professional.

Let's check how the Samsung QN92D TV performs with tonal transitions in very poor quality materials. The noise reduction feature shows good effectiveness, improving the fluidity of tonal transitions even in difficult conditions. However, it should be noted that, similar to other Samsung TVs, the effectiveness of this feature can lead to the removal of desirable elements, such as film grain, which can sometimes affect the authenticity of the image.

When it comes to digital processing, the Samsung QN92D TV also performs excellently. During tests, the image looked very good, with the model presented in a natural and correct way. Details, such as branches in the background, were reproduced with great precision, highlighting the TV's ability to enhance the quality of low-resolution materials.

If you notice strange colour transitions or unwanted artefacts while watching lower quality materials – for example from YouTube – it's worth checking the settings and enabling the noise reduction feature. In our opinion, the best setting is at the 'medium' level – it effectively smooths out problematic colour transitions without overly blurring the entire image. However, it's important to know one thing: this option tends to remove film grain. If someone values preserving that effect (e.g., in older films), it's better to simply turn it off – regardless of the level, the grain always disappears.

Regarding resolution scaling (also known as upscaling), Samsung – as usual – performs very well in this area. The QN80F doesn't quite match the top models costing tens of thousands, but for its price class, it performs impressively. Materials of very poor quality (e.g., from SD television or older video files) are noticeably improved and look surprisingly decent. The only noticeable downside is the typical Samsung issue with overscan – which is a slight cropping of the image edges at very low resolutions, such as 576p.

The Samsung QN92D television is equipped with a 144 Hz panel; however, when watching content using the smoothness feature, the maximum refresh rate is 120 Hz. As a result, both gamers and sports enthusiasts will be satisfied with the picture quality. It’s also worth mentioning the available options for image enhancement, such as the "motion blur and judder reduction" feature, which allows users to adjust smoothness to their individual preferences on a 10-point scale. Motion blur reduction increases the sharpness of fast-moving objects, while judder reduction smooths out motion, eliminating the "stutter" effect. With these advanced settings, one can achieve optimal visual experiences, making the Samsung QN92D perfect for both dynamic scenes and intense gaming.

In terms of motion blur, the television performs really well, and it’s hard to pick faults. The only note we might have is a slight overshoot effect noticeable on dark backgrounds during our test with "Ufoludkiem." Nevertheless, thanks to the advanced smoothness settings, the Samsung QN92D excels in both dynamic scenes and intense gaming.

QN80F is truly a “fast” TV. The panel used offers a refresh rate of up to 144 Hz, which in practice means that the screen keeps up with the action – whether we’re watching a movie, playing games, or browsing dynamic content online. The image doesn’t stutter, isn’t overly blurred, and everything simply looks smooth and pleasing to the eye. Of course, the manufacturer hasn’t forgotten about cinema fans – in the settings, we find an option to adjust motion smoothness, allowing us to tailor the effect to our own preferences. You can leave a more “frame-y” look (for those who enjoy the classic film vibe) or crank up the smoothness to a higher level to achieve a theatrical smoothing effect. Importantly, the choice is ours. Watching movies and playing on the QN80F is just plain fun.

The television Samsung QN92/QN90 is an excellent choice for avid gamers, deserving of the highest recommendations. This model offers practically all the features available on the market in terms of gaming, making gameplay even more exciting. One of the key differentiators is the 120 Hz panel, which ensures exceptional motion smoothness, crucial during dynamic action games. The television also boasts low input lag, guaranteeing instant reactions to player commands. Additionally, technologies such as VRR (Variable Refresh Rate) and ALLM (Auto Low Latency Mode) adjust the refresh rate and automatically switch the television to game mode, translating to even better gaming experiences. Another advantage is the Xbox app, which allows gaming of favourite titles directly on the television, eliminating the need for a console. This is a typical feature of Samsung televisions, making them exceptional in the gaming world.

Auto Motion Plus Game is a feature that really deserves praise for Samsung. It is a motion smoother that works wonderfully in games, creating the impression of a higher frame rate – a 30 frames per second image looks like 45, and 60 Hz becomes close to 90 Hz. Importantly, this feature does not introduce significant lag (input lag does not exceed 25 ms), so it does not negatively affect gameplay comfort, unlike many other smoothers available on the market. This allows gamers to enjoy a much smoother image without compromising responsiveness.

Samsung QN80F is a TV that delivers on almost every front when it comes to gaming. We have a 144 Hz panel, four fully-fledged HDMI 2.1 ports, support for gamers in the form of variable refresh rate (VRR), auto low latency mode (ALLM), and even one of the best-designed game bars on the market. The cherry on top is the motion smoother, which – as the only one in the world – works in games without significantly increasing input lag. Sounds like an almost perfect TV for gamers? And indeed, it’s almost that.

As usual, Samsung does not support Dolby Vision in gaming, but that’s no surprise anymore. However, what is much more surprising is that... the HGIG feature has disappeared – which is a system that allows a console (e.g. PlayStation 5 or Xbox Series X) to precisely match HDR tone mapping to the capabilities of the TV. In the latest firmware update for the 2025 models, this option simply vanished. It looks more like a bug than a deliberate move, but it must be honestly noted that as of the writing of this review, the HGIG feature is simply absent.

And it’s this one missing feature that turns the QN80F from an almost perfect gaming TV into a “nearly” perfect device. It’s a pity – because everything else indicated that Samsung could once again set the bar very high in this generation.