Samsung Neo QLED QN85D / QNX1D vs Samsung R85H / R86H

Samsung QN85D leaves us with mixed feelings regarding HDR quality. It can shine in synthetic brightness tests, achieving up to 1000 nits – which makes scenes like those from the film 'The Meg' or the beginning of 'Life of Pi', where the screen is entirely bright, look truly impressive. However, in practice, the device has its limitations – especially when smaller bright elements appear on the screen. In such moments, brightness noticeably drops, and the HDR effect loses its impact. At brightness levels around 200-300 nits, the magic of HDR simply fades away, failing to deliver spectacular effects. However, it's not the case that the television completely disappoints – a DCI-P3 colour gamut coverage of 95% is quite decent, although it does not stand out against the best competitors. Colours are well-reproduced, but it's clear that HDR could make a bigger impression if brightness were better controlled.

When it comes to brightness, the R85H performs really respectably. In most of our test scenes the TV reaches around 800 to 900 nits, and with larger bright elements it can exceed 1000 nits. These are not, of course, levels on a par with the pricier Mini-LEDs, but they are more than enough for watching films and TV shows in HDR, and the effect can already be quite noticeable. The problem reappears in more demanding scenes where there is a small bright element on a very dark background. Here the TV can significantly limit its brightness so as not to light up too large a portion of the screen. In our measurements such small highlights fell even to around 200 to 250 nits, so it is clear that a small number of zones combined with the particular behaviour of the algorithm has consequences here. Fortunately, this is not something that disturbs viewing all the time. In typical mixed HDR scenes the R85H looks good and can deliver appropriate image dynamics. It's just that with very small points of light you shouldn't expect an effect as strong as on TVs with many more zones or on OLEDs.

Samsung QN85D TV has been tested in the best available mode – Filmmaker. Although one might expect that its name suggests a mode perfectly tailored for films, it unfortunately has several significant issues.

In terms of white balance for HD content, there is a clear dominance of red and blue, which causes the entire image to take on a pinkish hue – this is also confirmed by Colour Checker tests. This effect disrupts the naturalness of skin tones and many other elements, particularly noticeable in more challenging scenes. Initially, the white balance for 4K HDR content seems correct, but at the end of the graph, there is a significant spike in blue shades, which impacts the final image quality, making the colours appear unnatural.

The gamma brightness characteristics are also not ideal – although it generally stays close to the reference values, there is a slight drop below the 2.4 level, which can affect the perceived depth of shadows. The EOTF curve responsible for 4K content does not present itself any better. There is a noticeable boost relative to the reference curve, which leads to excessive brightening of the image in some areas, thereby losing the cinematic quality that the Filmmaker mode should provide. Although it might initially seem that the effect is cinematic, unfortunately, the number of errors in colour and brightness reproduction is too significant to call it flawless.

In Filmmaker mode our R85H sample performed acceptably in SDR, but a few things stood out immediately in the measurements. In the white balance red increased with rising brightness while blue decreased. As a result the brighter parts of the picture had a slightly too warm tint. Gamma only held to the target value at the start. It then gradually fell, which left most of the image a little too bright. The combination of these two effects also showed up in the colours, with errors growing particularly in the brighter and more saturated samples. It did not look bad, but for Filmmaker mode we had expected a bit more accuracy. Interestingly, in HDR our sample fared noticeably better. The white balance was much more even and, over most of the range, the individual components stayed close together. Only in the very brightest areas did red start to be lacking, causing white to shift subtly. The EOTF curve, by contrast, looked very good and followed the target luminance levels across almost the entire range. That does not mean HDR colours were perfect. The Colour Checker still showed some deviations, especially for some of the more saturated hues, but the errors were clearly smaller than in SDR.

After professional calibration of the Filmmaker mode on the Samsung QN85D television, a significant improvement is noticeable, especially for HD/SDR content. The white balance has been completely stripped of serious errors, and the brightness characteristics for this type of content have been significantly adjusted, allowing for a more natural and realistic image. Television, YouTube movies, and other HD materials now look much better, with appropriately balanced colours and without the excessive hues that previously spoiled the viewing experience.

However, the biggest issues concern 4K HDR content. Despite the calibration, it's difficult to speak of a serious improvement in white balance – the differences are cosmetic rather than crucial. Brightness, which is governed by the EOTF curve, appears to be set in line with the reference level in synthetic tests at first glance, but has its limitations during actual usage in films. When we analyse the EOTF curve in real film scenes, it becomes apparent how the television struggles to maintain brightness consistency. The effect is that mixed scenes still have lifted darkest elements, leading to exaggerated contrasts, while completely dark scenes remain too dark, negatively affecting the visibility of details.

After calibration the R85H shows it has genuinely substantial capabilities in colour reproduction. It performed best in SDR, where the white balance could be brought almost perfectly into line and the gamma stays very close to the target value across most of the range. This also translated into very low errors on the Colour Checker, so there is really little to pick fault with. HDR also shows a clear improvement, although some things can no longer be corrected as well. At the highest brightness levels the character of the backlight begins to make itself felt and the individual components of the white balance start to drift apart. The same applies to the most saturated colours, which do not always land exactly where they should. Despite these limitations the overall image is much more accurate than with the factory settings, and the biggest difference is definitely seen in SDR. There is, however, one thing calibration cannot fix. With heavily saturated elements the colour can slightly bleed onto adjacent bright areas of the image. It is easiest to notice this on white, which can pick up a faint tint of a neighbouring colour. It does not appear in every scene, but when the material is demanding the effect can be visible. This is more a characteristic of the way the RGB backlight works than a matter of picture settings.

When checking the smoothness of tonal transitions in low-resolution materials on the Samsung QN85D television, it is worth noting the noise reduction feature, which significantly improves problematic tonal transitions. On the other hand, this feature also has its downsides – it removes film grain, which is an important element of many productions, giving them authenticity, and it can also soften the image. This may appeal to those who prefer a more smoothed image; however, for lovers of the authentic look of films, using this feature should be considered carefully.

As for image scaling, the television performs very well. The model's figure is presented correctly, without noticeable distortions, and the branches in the background do not have excessive artificial sharpness, which is often a problem when scaling lower resolution materials. You can see the high capabilities of the image processor, which can effectively process lower quality materials, ensuring good final quality.

In the R85H image processing is handled by the Micro RGB AI Processor. The name is new, but when it comes to upscaling lower-quality material the TV’s behaviour is very similar to what Samsung has shown before. And that’s not a bad thing, because the manufacturer has dealt with this aspect quite well for years. Lower-resolution content is displayed cleanly, edges do not become excessively soft, and the TV does not try to artificially extract details at any cost. The result is simply well balanced, and with regular broadcasts or older recordings the R85H performs as you would expect from a Samsung in this class. There remains only a minor drawback in the form of overscan, which cannot be completely turned off at the lowest resolutions. A separate matter is the additional processing of weaker sources. The R85H can smooth posterisation and somewhat tidy up heavily compressed footage, but it is worth emphasising that it does this relatively aggressively. At stronger noise reduction settings it begins to remove not only compression artefacts but also fine details and the natural film grain. It is therefore best used only when the material truly needs it.

Samsung QN85D TV is equipped with a 120 Hz refresh rate panel, which should satisfy both gamers and sports fans by providing a smooth and dynamic picture. There are options to enhance fluidity, such as the motion blur and judder reduction feature, which allows for precise adjustment of motion smoothness on a 10-point scale. Motion blur reduction increases the sharpness of fast-moving objects, making action scenes clearer, while judder reduction smooths movement, eliminating the "stuttering" effect. Smearing is generally well controlled, although there are occasional minor shortcomings that may be visible in more demanding scenes, particularly when an object moves against a dark background. Additionally, the TV offers a BFI (Black Frame Insertion) feature at 60 Hz, which can significantly improve the experience of motion fluidity, although at the cost of image flicker, which may be bothersome to some users.

The R85H has a 144 Hz panel, so motion is really smooth here. Just bear in mind that the extra hertz above 120 are mainly used when connected to a PC, so in this category we don't treat them as any particular advantage. For films 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 you set motion anywhere from more film-like to very smooth. The panel's response time is a bit worse. Because it's a VA panel, fast-moving objects can leave a slight trail. On bright backgrounds this isn't very noticeable, but the darker the scene, the more pronounced the smearing becomes. This is a typical trait of this type of panel and it's easiest to notice in dark shots.

The Samsung QN85D television is an excellent choice for gamers, offering a wide range of features that enhance the gaming experience and make it even more exciting. With a refresh rate of 120 Hz, the image is incredibly smooth, which is crucial during dynamic scenes in action games. The television also features low input lag, ensuring that reactions to the player's commands are nearly instantaneous, translating to better control over the character and events on the screen.

In addition, the QN85D Samsung supports VRR (Variable Refresh Rate) and ALLM (Auto Low Latency Mode) technologies, which optimise image fluidity and reduce delays by automatically adjusting the television to meet the needs of gamers. Furthermore, the Xbox app allows access to cloud gaming without the need for a console, which is a significant advantage for those who want to enjoy their favourite titles without additional hardware – a solution that sets Samsung televisions apart.

The Auto Motion Plus Game feature is another element worth highlighting. This motion smoother creates the impression of a higher frame rate – as a result, games running at 30 fps appear smoother, resembling gameplay at 45 fps, while games at 60 Hz come close to 90 Hz. Most importantly, this feature does not introduce significant lag, ensuring that the gaming experience remains undisturbed. This allows players to enjoy a smoother image without compromising on responsiveness.

Samsung has been steadily expanding its gaming features for several years, and the R85H really doesn't miss anything important here. The TV supports 4K at 120 Hz, VRR and ALLM, so we can easily take advantage of the PlayStation 5 or Xbox Series X. HGiG also works correctly, so with HDR properly set on the console, games retain the correct brightness and we don't unnecessarily lose detail in the brightest parts of the picture. The only major omission is Dolby Vision Gaming, which Samsung does not support on any of its TVs. The Game Bar is also very useful — a handy menu you can bring up without leaving the game. We can quickly check the frame rate, VRR status or change key picture settings. Samsung also adds a few less obvious features, such as the ability to change the aspect ratio and Game Motion Plus, which can further smooth games running at 30 or 60 frames per second. Of course this comes at the cost of higher input lag (around 55 ms), but for slower-paced titles it may be an interesting addition for some people.