SAMSUNG OLED S95F (QD-OLED) vs Samsung QN85F

The new generation of QD-OLED panels in Samsung's S95F showcases its full potential, and the brightness results are simply astounding. In test film scenes, such as “Life of Pi” or “Sicario 2”, where smaller light elements appear – stars, the moon, or spotlights – the television managed to achieve over 2000 nits of brightness. This is a result that surpasses even most top Mini-LED models.

The secret lies in the technology itself – instead of a limited number of dimming zones like in Mini-LED televisions, here we have millions of glowing pixels, allowing the television to fully demonstrate its power without technological compromises. Of course, since it is still an organic panel, in scenes that are full-screen and flooded with white – like in the final sequence from The Meg – brightness drops to around 1400 nits. Nevertheless, the result remains excellent and definitely exceeds what any OLEDs, both QD-OLED and WOLED, have offered so far. The colour reproduction is also particularly noteworthy. Thanks to QD-OLED technology, the television achieves almost 100% coverage of the DCI-P3 colour space and around 80% in BT.2020. These values make HDR images not only dazzling in brightness but also stunning in their range of colours.

Although more than twice the number of dimming zones compared to its predecessor did not result in a spectacular leap in black levels and contrast, we definitely felt it in the HDR effect itself. The QN85F is up to 50% brighter than last year's model and it makes a huge impression in dynamic scenes. Peak brightness can reach almost 1700–1800 nits, which is an impressively high result for this Mini-LED class. The best part is that almost regardless of the scene being watched, the HDR effect remains strong and vibrant. In four out of five test scenes, brightness was maintained around 1000 nits, a level that in most cases allows the viewer to feel the true magic of this format. Of course, in scene number 4 from the film Sicario 2, the limitations of Mini-LED technology become apparent – the brightness of the helicopter's subtle light drops to around 500 nits. This isn't an outstanding result, but it is still much more acceptable than last year's model. Samsung deserves applause for the dramatic improvement in brightness with the QN85F compared to its predecessor. However, there's a certain trend visible in this year's televisions – the manufacturer has worsened colour gamut coverage. Although the QN85F has a QLED panel, its result at around 90% DCI-P3 is average, and in the most demanding films, it may lead to less vibrant colours than its predecessor. Despite this drawback, the overall HDR effect is at an excellent level and truly makes a big impression in this class of devices.

The best picture mode straight out of the box is undoubtedly Filmmaker Mode – a mode that Samsung has been using for several years and which is intended to faithfully convey the creators' vision. In SDR content, its implementation is not bad, although some imperfections can be noticed. The image is slightly dimmed, and the screen has a subtle pinkish hue resulting from an excess of red and blue in the white balance. Colour errors remained at a level of 3–4 ΔE units – and for the uninitiated: a value above 3 is the threshold where the average human eye starts to notice differences.

Much bigger problems arise in HDR content, however. Here, the white balance was not as much of an issue – a slight excess of blue did not significantly hinder things. The problem became brightness management. In practice, the TV "blows out" the image too much, causing details in the blacks to completely disappear. The final effect was far from what was expected, and the colour errors in this mode became quite significant. It’s hard to say why such a design decision was made, but it was clear that the factory HDR settings do not allow this TV to showcase its full potential.

Samsung QN85F offers several preset picture modes, but out of the box, the television starts in 'Eco' mode. We could almost end the discussion here, as using this setting on such a model makes little sense – the picture is washed out, unpleasant, and far from what we expect from a television of this class. Therefore, we conducted our tests in the best available mode, which is Filmmaker mode. Its purpose is to faithfully reproduce what the directors saw during filming, and indeed, it is the setting that performs best among all factory options. However, this doesn't mean it's free from flaws.

Both in SDR and HDR, the QN85F prominently highlighted warm colours. This was due to a lack of white balance, where the blue colour was noticeably absent. Additionally, the image was sometimes overexposed – both the gamma brightness characteristic and the EOTF curve indicated that the television has a tendency to blow out scenes. In SDR, colour reproduction errors (Delta E around 4–5) were still acceptable, but in HDR, the inaccuracies became quite significant and clearly deviated from what the creators intended to show us. Fortunately, Samsung provides a wide range of calibration tools in its televisions, so – as always – we proceeded with professional calibration to see how much could be improved.

After calibration, it was possible to make subtle adjustments to the white balance and significantly improve the image characteristics. In SDR content, the quality has become practically reference-level – most colour errors have dropped below a ΔE value of 1, which is the level at which the human eye can no longer perceive differences. This is a result that places the S95F among the absolute top TV models available on the market.

In HDR material, calibration also brought a significant improvement. The tendency of the TV to blow out the image was managed, as confirmed by the analysis of the EOTF curve. There is still a slight tendency to brighten the entire scene or occasional loss of detail in the blacks, but this does not significantly affect the overall perception. After calibration, the S95F shows its full potential and can be regarded as one of the best TVs on the market!

After calibrating the movie mode, we managed to tame the colours in both modes almost to perfection – most of them did not exceed an error value of 3, which is the threshold of perceivability by the human eye. The image became more natural, fuller, and at the same time free of the overexposure that was noticeable right after taking the television out of the box. This demonstrates the significant potential that lies within the QN85F and how well it responds to precise settings. However, this does not change the fact that certain technological barriers cannot be overcome. Despite the enormous benefits of calibration, there are still limitations to the panel itself. Although the number of dimming zones has doubled compared to its predecessor, the algorithms controlling the backlighting can manipulate brightness in their own way. Sometimes this leads to slight colour inaccuracies or subtly visible halo effects around bright objects. Nonetheless, the viewing experience after calibration is really enjoyable and shows how good a screen the QN85F can be if we just take a moment for the right settings.

Samsung S95F offers a noise reduction feature that smooths tonal transitions. It works very effectively, but in practice, it can be too aggressive. Materials of lower quality – e.g. older recordings or videos from YouTube – become soft and plastic when it is enabled, resembling an image digitally smoothed in graphic software. Unfortunately, the natural film grain, which often adds authenticity to the image, disappears in the process. Fortunately, the television does not lose too much fine detail, e.g. in skin textures or environmental elements. Therefore, this feature is best used judiciously – depending on preferences, one can achieve a smooth but less natural image or one that is truer to the original. In our opinion, the most universal choice is the “Standard” setting.

Image scaling performs significantly better. The television handles lower resolution materials well – even 576p content looks quite decent, though slight blockiness can be observed. Overall, the effect is very good, although it slightly trails behind what Sony Bravia 8 (II) or LG G5 can achieve. It’s also worth mentioning a small imperfection of the S95F – in older materials, overscan may occur, causing a slight trimming of the left edge of the image.

Although the native tonal transitions on the QN85F perform excellently with 4K content, we don't always have to deal with the highest resolution material. This is where how the TV handles upscaling and digital image processing becomes crucial. This process is managed by Samsung's proprietary processor – AI NQ4 Gen2. In practice, it works very effectively. If visible colour banding or other undesirable phenomena appear on the screen, for instance with content from YouTube, they can easily be smoothed out using the "noise reduction" feature. Set to medium, it improves tonal transitions while not overly blurring desired details. However, it should be noted that – like in most Samsung TVs – this feature heavily interferes with film grain. Therefore, during movie screenings, it’s wise to use it cautiously to avoid losing the natural character of the image.

The upscaling itself looks very good. Test materials in lower resolutions were displayed sharply and clearly, with a lot of details. The only drawback remains the issue with overscan, which cuts off the edges of the screen. In most situations, this isn't noticeable, but with very old materials below HD quality, there may be instances where a fragment of the image from the left side gets slightly cut off.

The Samsung S95F excels in motion fluidity, presenting phenomenal performance. The panel operates at a native resolution of 4K with a refresh rate of up to 165 Hz, and when combined with QD-OLED organic technology, it delivers incredible results. Sports and games look sensational – the picture is fast, dynamic, and very natural. Additionally, the built-in motion smoother and blur reduction system allow you to customise the character of the image to your own preferences. You can opt for a more 'framey' effect with visible film texture or a smooth, cinematic spectacle. Every viewer will find a setting that suits them.

Motion blur and fluidity of movement in the QN85F is a topic worth discussing further because the TV is equipped not with a standard 120 Hz panel but with a 144 Hz one. The extra hertz will mainly be appreciated by PC gamers, but the very fact of having such an option can be seen as a nice addition and a sign of the times – it's hard to complain about the trend of faster panels since in practice, each of us would like the picture to be as smooth as possible. However, the most important thing is how the TV performs with typical 120 Hz refresh rates – in the case of consoles, sports, or films recorded at 24 or 30 frames per second. And here, the QN85F performs really well. In films, you can easily adjust the character of the picture thanks to the "image clarity" feature, where you'll find two control sliders. Key in the case of screenings is the one responsible for reducing motion judder. Lower values give the image a more cinematic character with preserved "frame-ness," while higher values lead to strong smoothing, reminiscent of television theatre.

The same advantages of low motion blur and excellent motion fluidity characteristic of OLED panels are just the beginning, as the Samsung S95F has been designed with gamers in mind. The manufacturer has equipped it with four HDMI 2.1 ports – though limited to a bandwidth of 40 Gb/s, in practice, this has no impact on compatibility with consoles or PCs. We get a full package of gaming features: variable refresh rate (VRR), automatic game mode (ALLM), as well as a very well-implemented HGiG standard, ensuring that HDR titles look as the creators intended. This is complemented by Game Bar – a clear settings hub, where with one motion, we can preview and change all key image parameters. The proprietary motion smoother Game Motion Plus also deserves praise, as it can smooth out animation, which is especially useful in productions running at 60 frames, where stability is not always exemplary. While there is no support for Dolby Vision in games, it’s hard to consider this a serious drawback – Samsung compensates with other solutions. This is one of the best, if not the best, gaming TVs available on the market today.

The Samsung QN85F makes a fantastic impression from a gamer’s perspective. It features four HDMI 2.1 ports, so we can easily connect multiple devices at the same time. There’s also Variable Refresh Rate (VRR) to prevent screen tearing, as well as Auto Low Latency Mode (ALLM), which allows the TV to automatically switch to the appropriate settings when we start the console. Additionally, it supports refresh rates of up to 144 Hz – something that PC gamers will particularly appreciate, but the mere fact that this option is available shows that Samsung is committed to full support for gamers. The Game Bar panel also deserves praise. It provides a quick overview of key parameters – from frame rates to refresh mode, and even shortcuts to picture settings. Instead of sifting through the entire menu, everything is at our fingertips, which proves to be really convenient in practice. However, the most interesting addition is the Game Motion Plus feature. It’s essentially a motion smoothing function, brought into the gaming world. When activated, the picture becomes smoother, sometimes it even looks like we’ve gotten a few extra frames, and importantly – the response delay doesn’t increase enough to hinder gameplay. This solution truly sets Samsung’s 120Hz TVs apart from the competition.

The only serious downside remains the lack of proper HGiG support. This standard is responsible for accurate tone mapping in HDR games, which ensures that brightness and contrast are displayed according to how creators intended. Without HGiG, we have to manually adjust brightness, which doesn’t always yield perfect results. The feature was available in previous models, but it disappeared from the QN85F after one of the updates. We hope that Samsung will quickly rectify this issue, and we will be keeping an eye on whether they succeed.