SAMSUNG OLED S95F (QD-OLED) vs Samsung Q6F (IPS)

The new generation of QD-OLED matrices in the Samsung S95F shows its full potential, with brightness results that are truly stunning. In test film scenes like "Life of Pi" or "Sicario 2," where smaller light elements appear – stars, the moon, or headlights – the television managed to achieve over 2000 nits of brightness. This is a result that surpasses even most top-of-the-range 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 emitting pixels, allowing the television to fully showcase its power without technological compromises. Of course, as this is still an organic panel, in full-screen scenes flooded with white – like in the final sequence of the film The Meg – the brightness drops to around 1400 nits. Nevertheless, the result remains excellent and clearly 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 nearly 100% coverage of the DCI-P3 colour space and about 80% in BT.2020. These values make HDR images not only dazzling in brightness but also captivating in the richness of colours.

The Samsung Q6F is, unfortunately, a very dark model. Its peak brightness in HDR does not exceed 250 nits, which is a value that is decidedly too low to even talk about any effect of “high dynamic range,” or HDR. In practice, it’s better to stick to content in SDR format, which simply looks more predictable on this television. Another problem is the global dimming technique – in scenes with a lot of black, the television drastically dims the entire panel to artificially improve the black levels. This causes the image to become even darker, and the brightness can drop below 100 nits. The only consolation is supposed to be the QLED technology, but even here it is average. The layer of quantum dots used is not of the highest quality, as the coverage of the DCI-P3 colour palette does not exceed 90%. As a result, the colours in HDR content may simply appear under-saturated.

The best picture mode straight out of the box is undoubtedly Filmmaker Mode – a mode that Samsung has been using for several years, designed to faithfully convey the creators' intent. In SDR content, its implementation is not bad, although some imperfections can be observed. The image is slightly dimmed, and the screen has a subtle pinkish tint due to the dominance of red and blue in the white balance. Colour errors were maintained at a level of 3–4 ΔE units – and for those who are not familiar: a value above 3 is the threshold at which the average human eye starts to notice differences.

However, much greater problems arise in HDR content. Here, the white balance was not such a significant issue – a slight excess of blue did not significantly hinder the viewing experience. The problem became managing brightness. In practice, the television "blasted" the image too much, causing details in the blacks to completely disappear. The final effect was far from expected, and colour errors in this mode became quite pronounced. It's hard to say why such a design decision was made, but it was evident that the factory HDR settings did not allow this television to showcase its full capabilities.

We tested the television in Filmmaker mode, which showed us two completely different facets of this model. Looking at SDR content, we were genuinely shocked at how good this television looks straight out of the box. It was really difficult to find fault with anything here. Despite a slight 'muddiness' in the white balance or somewhat brightened details in the blacks (which directly stem from the design of the IPS panel), the colour errors hovered around a level of '2'. This result is not only surprisingly good but downright amazing, considering the price of this device.

On the other hand, what the Q6F displayed in terms of colours after switching to HDR mode was a very unpleasant surprise. The errors in colour reproduction and palette were so enormous that our charts literally ran out of scale. Of course, since Samsung even in such an affordable model offers very extensive calibration options, we decided to approach the issue professionally and see what could be done during calibration.

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 fallen below a ΔE value of 1, which is the level at which the human eye can no longer discern differences. This is a result that places the S95F among the very best televisions available on the market.

In HDR materials, the calibration also brought about a significant improvement. The television's tendency to blow out highlights has been brought under control, as confirmed by the analysis of the EOTF curve. A slight tendency to brighten the entire scene or occasional loss of detail in blacks can still be observed, but this does not significantly affect the overall perception. After calibration, the S95F reveals its full potential and can be described as one of the best televisions on the market!

After our calibration, the colours in SDR mode looked even better – the result is truly surprising, as colour errors at the '1' level are something generally seen in devices costing several thousand pounds. In this regard, the Q6F is really an excellent screen for everyday television, less demanding series or films. Unfortunately, our intervention in the HDR mode did not bring a noticeable improvement. The television, due to its poor blacks and low coverage of a wide colour gamut, still has significant issues with proper colour saturation, especially reds. This is an example of a device where HDR exists mainly as a label on the box – for everyday use, we definitely recommend watching content in SDR format.

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

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

Q6F performs very well in upscaling lower-resolution content to native 4K. The scaling here is surprisingly good, even for such an inexpensive television from the QLED series. The only downside is the situation where we are watching very low-resolution materials, such as 576p (typical for old DVD players) – in which case the image may be slightly cropped. This is due to the fact that the television does not allow the Overscan function to be turned off, which is a typical issue with Samsung devices.

The situation is completely different when it comes to digital processing, specifically the attempt to smooth the image of unwanted artifacts. Here the television completely fails. Although there is a function in the menu called "Noise Reduction," it yields no visible results regardless of the slider setting. The only thing it manages to do is introduce undesired errors in the image. Despite its presence in the system, we definitely do not recommend using it.

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

The 60 Hz panel in the Samsung Q6F is standard for this price range, making it rather average for dynamic sports or gaming. However, when it comes to films, the television performs quite well thanks to the motion smoothing feature. The "Motion Reduction" option allows you to adjust the smoothness of movement to your own preferences – from maintaining a cinematic character to complete fluidity.

The 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 – although limited to a bandwidth of 40 Gb/s, in practice this has no impact on compatibility with consoles or PCs. We get a full suite of gaming features: variable refresh rate (VRR), automatic game mode (ALLM), as well as a very well-implemented HGiG standard, which ensures that HDR titles look exactly as their creators intended. Completing the package is the Game Bar – a clear settings hub where we can preview and change all key image parameters with one motion. The proprietary motion smoother, Game Motion Plus, also deserves commendation, as it can smooth out animations, which is particularly useful in productions running at 60 frames, where stability is not always exemplary. While support for Dolby Vision in games is lacking, it’s hard to view this as a serious drawback – Samsung compensates with other solutions. This is one of the best, if not the best, gaming televisions available on the market today.

We're not going to beat around the bush – the Q6F is not a television designed for gamers. Although it features additions like ALLM (automatic low latency mode) and VRR frame synchronisation for consoles, the list of advantages basically ends there. Aside from these basics, the television offers nothing more that would satisfy those who spend a lot of time in front of a console. It’s a great shame that such a useful tool as Game Bar, which allows for quick control of game parameters in Samsung's higher models, is missing here. In terms of gaming, this model is absolutely basic and is only suitable for "casual" gamers.