Samsung QD-OLED S90D / S94D vs Sony A95L

In the HDR effect quality category, Samsung S90D achieves remarkable results. On the luminance chart up to 10% window, the TV exceeds the magical threshold of 1000 nits, which is an impressive outcome. However, in the film scenes we tested, these values were slightly lower. Additionally, in the case of a scene with fullscreen sunlight glare, brightness drops to around 500 nits, but it still remains at a very good level. It is worth mentioning that this model stands out with very high colour gamut coverage, thanks to the QD-OLED panel used, which gives it an advantage over TVs with WOLED panels that cannot achieve such a wide spectrum of colours.

Sony A95L offers an incredible HDR effect, achieving an impressive brightness level of 1500 nits in scenes such as those from Life of Pi and Sicario 2. These results are truly remarkable – the bright elements in these films practically come alive on the screen, providing the viewer with immersive visual experiences. The only thing to note is minor issues with maintaining brightness in the scene from The Meg, where the entire scene is flooded with light. However, this is a natural effect associated with OLED technology. A big plus also goes to the wide coverage of the BT.2020 colour palette at 89%, which places A95L Sony among the top TVs in terms of colour reproduction. All of this is made possible by the QD-OLED panel from Samsung Displays.

Samsung 65 S90D with a QD-OLED panel has been tested in Filmmaker mode, which the manufacturer has been using for years to provide the best possible picture settings. In this mode, the TV offers a fairly decent image but with some shortcomings worth noting. In terms of white balance in HD content, viewers may notice a dominance of the red color. This effect can lead to the impression that certain skin tones appear unnatural and the overall scene will be too warm, which in turn can affect immersion in the watched material. In scenes where subtle differences in color are crucial, these distortions can be particularly noticeable. Similar sensations may also occur in 4K HDR content. Changes in white balance in this case can be analogous, with a noticeably smaller deviation in red color. This can also cause certain details and colors to not be fully represented, making the image lose its naturalness.

When it comes to contrast, the gamma presents quite well, however, some errors are still noticeable. Gamma values are below the reference level of 2.4, which can result in bright areas of the image being washed out and dark areas lacking detail. This limitation can cause some scenes to lack depth and detail, which in turn affects the overall presentation quality. On the other hand, the EOTF curve related to contrast in 4K HDR content performs really well, showing that the TV can effectively convey differences in brightness. Nevertheless, it is worth noting that these values are slightly below the ideal level on the graph, indicating the need for further optimization in this regard.

Samsung S90D in Filmmaker mode offers solid color reproduction, but requires some adjustments to fully realise the potential of the TV, especially in the context of different types of content.

The best factory mode for colour reproduction on the Sony A95L is IMAX Enhanced. This mode seems well-calibrated at first glance, but upon closer analysis, several areas for improvement become apparent. Firstly, the white balance for both SDR and 4K HDR content is marred by an excess of blue and red hues, leading to a subtle pink tint, particularly noticeable on neutral tones. As a result, skin tones are skewed, affecting the realism of the displayed image. This is clearly visible in the comparison photo below. Additionally, the Colour Checker test confirms the presence of these errors – the colour samples often deviate from their reference values, indicating some inaccuracies in the factory colour reproduction of the A95L Sony. The maximum deltaE error values reach up to 5.8, which is a clear indicator that colours are not always reproduced as accurately as they should be.

Regarding brightness characteristics, the gamma for HD/SDR content is generally quite good, maintaining an appropriate balance between brightness and contrast. Unfortunately, a significant jump is visible at the end of the graph, leading to a strong brightening of the image when the screen is fully flooded with white. This can make scenes with very bright backgrounds, such as snowy landscapes or intense daylight, appear too glaring and lose detail. For HDR content, the EOTF curve, which controls luminance, is slightly elevated compared to reference values. This, in turn, causes the image to be somewhat brighter than it should be, which can affect the perception of more subtle details in the darker areas of the frame.

After calibrating the TV, the Samsung S90D in film mode gains quality more than one might expect. The white balance for HD and 4K HDR content has been adjusted to near perfection. Although minor shortcomings can be noticed, they are subtle enough that they don’t significantly impact the overall picture quality. The colours have become more harmonised, aiding in the natural reproduction of details, particularly in scenes that require precise colour representation. It is worth noting that this model, in this size, uses a QD-OLED panel which offers broader colour gamut coverage compared to other sizes of this model that are equipped with a WOLED panel.

The contrast has also significantly improved. After calibration, the gamma graph is much closer to the expected line, providing a better balance between light and dark tones in the picture. The EOTF curve, which before calibration indicated issues with overexposed scenes, now shows significantly better results. This effect allows for the retention of more details in the bright areas of the image, especially in HDR materials.

Sony A95L offers excellent tools for professional screen calibration, allowing you to maximise the potential of the IMAX Enhanced mode. We used them to achieve an image quality that satisfies even the most demanding viewers. After calibration, the white balance for both 4K HDR and SDR content looks simply fantastic – nearly perfect. The Colour Checker test confirmed that deltaE errors do not exceed a value of "2", which means that colour reproduction is extremely accurate, and any deviations are practically imperceptible to the human eye.

The calibration also brought a significant improvement in brightness – gamma is now perfectly balanced, eliminating the previous problem of excessive brightening in scenes with very bright backgrounds. Thanks to this, even the brightest moments, such as snowy landscapes or intense daytime scenes, appear natural, without the risk of blown-out highlights. The EOTF curve, responsible for controlling luminance in HDR content, has also been improved – it now reaches reference levels in both synthetic tests and practical movie watching.

As a result of the calibration, A95L Sony provides an excellent experience, whether you are watching regular TV content or your favourite films. Every detail is reproduced exactly as the creators intended – without unnecessary brightenings, with perfectly rendered colours and appropriate depth. This shows that this television, after professional tuning, can compete with the best screens on the market, offering an image that truly impresses.

The television handles tonal transitions excellently, allowing colours to flow smoothly into each other, creating a natural image. The built-in noise reduction feature can further enhance these transitions, which can be useful in certain situations. However, it is worth remembering that activating this option may lead to excessive smoothing of the desired film grain structure, which in turn can affect the authenticity and atmosphere of the image. Therefore, caution is recommended when using this feature to avoid losing the character and depth of the content.

The Samsung S90D model effectively processes materials in lower resolutions. This can be seen in the displayed image. The model's silhouette is clear and naturally reproduced, with details well preserved. Additionally, the branches of the trees are well-defined, showing no visible jagged edges that could degrade the quality of the image. Thanks to effective upscaling, even lower resolution materials look attractive on the screen, which will surely please users enjoying a variety of content sources, such as standard cable or antenna television.

The tonal transition smoothing function in Sony A95L works really well and is worth noting. We recommend setting it to "Medium" level, as this value achieves an ideal compromise – no artifacts appear, and the image looks incredibly natural and pleasing to the eye. This ensures that transitions between different shades are smooth while maintaining scene detail, which further enhances viewing comfort.

When it comes to upscaling, you can see the full power of the XR processor here. Sony A95L handled our test material featuring a model exceptionally well – the image is remarkably clear, there are no excessive jagged edges, and the background details are perfectly preserved. The XR processor effectively improves low resolution, providing very good results that allow you to enjoy content in nearly high quality, even if its source is not perfect.

Samsung S90D TV, equipped with a refresh rate panel of 120 Hz, and in the appropriate PC configuration even 144 Hz, ensures excellent motion fluidity. Samsung focuses on a variety of image clarity settings on a ten-point scale, giving users the freedom to adjust the display to their own preferences. In UFO tests, the OLED panel shows its strengths, eliminating any blurring. The lightning-fast pixel response makes dynamic movements faithfully reproduced.

Similar results can be observed in other sizes of this model with a WOLED panel, which also offer excellent image fluidity. Organic technology, in this case, is considered one of the best on the market. The picture of Samsung S90D, regardless of the type of panel, is incredibly sharp and detailed, making this TV perfect for dynamic scenes, both during gaming and sports broadcasts. Additionally, its capabilities in terms of refresh rate and clarity ensure that every movement is smooth and natural, which will certainly satisfy even the most demanding users.

Sony A95L is a television that should satisfy both gamers and movie enthusiasts. When it comes to watching films, this model is equipped with Motionflow technology, which allows you to precisely adjust whether you want the image to be more "framey," like in traditional cinema, or exceptionally smooth, like in cinema TVs. The "Smoothness" slider allows you to control the level of fluidity – from subtle changes to more noticeable effects, while the "Clarity" slider reduces flicker and artifacts, helping to achieve more natural and clear movement. When it comes to gaming and watching sports, the A95L Sony offers a refresh rate of 120 Hz, making every dynamic action look incredibly smooth. Gamers will appreciate the lack of blur, and sports fans will see every movement in full clarity. Overall, the television performs excellently – both with fast-paced gameplay and emotionally charged film sequences.

Television S90D is an excellent solution for gamers, offering a range of advanced features that elevate the gaming experience to a new level. Equipped with the HDMI 2.1 standard, the model supports modern technologies such as VRR (Variable Refresh Rate) and ALLM (Auto Low Latency Mode). Thanks to these solutions, the image is incredibly smooth, and the response to commands is instantaneous, which is crucial in dynamic titles. Additionally, the S90D supports HLG (Hybrid Log-Gamma) and G-Sync and FreeSync image synchronisation. This allows for a perfect connection with the Xbox, PlayStation, or PC, eliminating issues with tearing and stuttering. The built-in operating system offers the Xbox Game Pass app, providing access to a massive library of games directly from the television. This solution makes gaming even more convenient and accessible. The Game Bar feature provides quick access to important information, such as current settings, performance statistics, and the ability to adjust image options. This allows for on-the-fly modification of display parameters, which is incredibly useful during intense gameplay. Despite lacking support for Dolby Vision, Samsung S90D still delivers excellent HDR image quality, allowing for full utilisation of the potential of games and films. As a result, S90D represents a unique combination of modern technologies, excellent image quality, and intuitive features, perfect for any gaming enthusiast.

Sony A95L is a television that will truly satisfy gamers, thanks to several key features that set it apart from the competition. To begin with, the 120 Hz refresh rate – this is something that anyone who loves fast-paced action games, racing, or dynamic shooters will appreciate. This makes the image exceptionally smooth, and gameplay more satisfying, without annoying stutters. The A95L Sony also has an ALLM (Auto Low Latency Mode) feature, which automatically activates low-latency mode when we start up a console. What does this mean? Primarily, faster reactions on screen, which in games where every second counts, is simply invaluable. Added to that is VRR (Variable Refresh Rate), which ensures that the image refresh rate adapts to the number of frames generated by the console. The effect? No tearing of the image, and everything looks smooth and cohesive – even with varying FPS.

It's worth mentioning the support for Dolby Vision with low input lag in games – something we don't often see in televisions, but here it is included. As a result, the image in HDR-compatible games is incredibly vibrant, with vivid colors and excellent contrast. Both the brightest and darkest details are visible, making everything look just as the game developers intended. And there's also the "Game Bar" – a small but very practical convenience. It gives us all the essential gaming-related settings at our fingertips, such as VRR and lag information. There's no need to interrupt gameplay to adjust settings – everything is at hand.

However, it's important to note that the A95L offers only two full-bandwidth HDMI 2.1 ports, one of which is allocated for eARC. This could be somewhat limiting if we plan to connect multiple devices – for example, a next-gen console and a soundbar simultaneously. In such cases, eARC occupying one of those ports may be a bit problematic, blocking the option to connect a second console.