Samsung Q60D / Q67D / Q68D vs Samsung S90H (WOLED)

The Samsung Q60D consistently achieves brightness levels above 500 nits, which is above average for its class of devices. This level of brightness enhances the viewing experience, providing a more immersive home cinema feel, with clearly visible details in bright areas of the image and well-rendered contrast dynamics, especially when watching content from streaming platforms or Blu-ray discs. As a result, movie screenings gain added depth and realism, particularly in well-lit scenes.

However, despite incorporating quantum dot technology (QLED), the TV does not excel in colour reproduction. The DCI-P3 colour space coverage is limited to 90%, which may become apparent in more demanding scenes where the richness and saturation of colours are crucial for image quality. While the Q60D offers solid performance, those seeking more vibrant and accurate colour reproduction may notice some limitations.

The Samsung S90H in the WOLED variant is still an exceptionally bright TV for its price class, although it is slightly dimmer compared to the QD-OLED version. The difference is not as pronounced as in last year’s F series, where gaps could reach as much as 500 nits. Here the specs of both panels are very close, and differences in peak brightness are only about 100–150 nits. In small-area measurements, the S90H on the WOLED panel easily reaches levels close to 1500 nits. That headroom lets it portray HDR dynamics phenomenally—specular highlights, reflections or explosions have the right punch, just as the creators intended in the post-production studio. As with most OLED displays, when a very bright scene fills the entire screen, the protection systems that safeguard the panel kick in and brightness naturally falls to around 700 nits. It’s worth stressing that this is still an excellent result on the market, often noticeably better than many Mini LED screens in the same segment.

Color gamut coverage

The biggest difference between the two S90H variants lies in color reproduction and saturation. This stems directly from the different construction of the WOLED panel, which uses an additional white subpixel. As a result, colors at very high brightness don’t achieve quite the same intensity, and the volume of the wide color gamut is somewhat more limited than with QD-OLED. That said, in everyday use these differences will be hard for most viewers to notice. Our measured DCI-P3 coverage on the WOLED panel reaches nearly 99%, which means that in the vast majority of real film scenes both variants will deliver almost identical images. The true gap only appears in rarer, particularly demanding productions that use the ultra-wide BT.2020 gamut. Due to the WOLED panel’s design, coverage of that standard is about 15% lower compared to the S90HAT with a QD-OLED panel, so the brightest, heavily illuminated HDR colors may appear a bit less vivid.

For several years, Samsung has included a "Filmmaker" mode in its televisions, designed to deliver picture settings that remain true to the original vision of filmmakers straight out of the box. This is undoubtedly a significant move towards achieving cinematic quality at home, but it's important to note that this mode is not without its drawbacks.

For instance, the white balance in both SDR and HDR modes tends to show an excessive amount of red, resulting in an overly warm image. This can cause actors' skin tones and brighter scenes to appear unnaturally pink. The Colour Checker test confirms this issue, as colour samples often shift towards red hues, deviating from the neutral colour representation that would be preferred in a professional context.

In terms of contrast, there is a noticeable dip at the start of the gamma curve, where values below 2.4 fall to around 2.1. This can make darker scenes look less detailed, diminishing their depth. When displaying HDR content, the EOTF curve (which handles brightness representation) shows a significant peak at the beginning of the graph, potentially leading to excessive brightness in lighter areas of the image and disrupting the natural tonal balance.

In Filmmaker mode, which we strongly recommend enabling right out of the box, the S90H offers very good factory color tuning. Colors are natural and faithful to the filmmakers' intent, without the intrusive oversaturation found in more aggressive profiles. However, as is usually the case without full calibration, there can be unit-to-unit variation. In our test the white balance lacked a bit of the blue component, causing the image to lean slightly toward warmer, yellowish tones. This was most noticeable in bright scenes, such as the snowy sequences from Star Wars. Additionally, the gamma curve ran slightly low, around 2.2, which resulted in a slight boost to shadow detail. In HDR mode the tuning was a bit better, showing only a slight undersaturation in the red region.

After professional calibration of the Samsung Q60D in film mode, users can experience a notable enhancement in image quality. Samsung TVs have long featured both 2- and 20-point grayscale adjustments, and an advanced Colour Management System (CMS), enabling precise tuning of colour and hue. Following calibration, the white balance for both SDR and HDR content is free from significant peaks and red tone shifts, resulting in a more natural image. Although a few larger errors may still be evident in HDR mode, the overall improvement in colour accuracy is impressive.

In terms of contrast, despite the inherent limitations of the TV’s technology, there has been a marked improvement. Calibration enhances the visibility of details in darker scenes and accentuates the differences between lighter and darker elements, making the image appear more dynamic. This leads to a more satisfying viewing experience, with improved depth and realism in the displayed content.

After full calibration it can safely be said that the S90H in the WOLED version looks almost perfect. In SDR mode color reproduction errors drop to ultra-low levels, and Delta E values very rarely exceed 2. That's a phenomenal result, so if you care about perfectly faithful color reproduction it's definitely worth considering calibration. The calibrated HDR mode also performs very well, in which the white balance was stabilized and earlier deviations eliminated. After professional tuning it's really hard to find anything to criticize, because the TV delivers an image with almost exemplary naturalness and dimensionality. The slightly lower rating in this category compared with the QD-OLED variant is solely due to the previously described saturation limitation in extremely bright scenes; the tuning options and color fidelity themselves are at the highest level.

However, when it comes to processing and scaling lower-quality content, the TV performs quite well. The image is displayed without overscan, ensuring the full use of the available screen space. Additionally, the edges of models or tree branches are not overly jagged, resulting in satisfactory content quality. While noise reduction could be more effective, the overall processing of lower-quality materials is positive and meets expectations.

When it comes to reducing posterization, Samsung has kept the same solutions as last year’s models. The dedicated gradient-smoothing function works quite well and can effectively mask unwanted tonal transitions, which can be useful on a WOLED panel that is somewhat prone to banding. However, keep in mind it acts aggressively. This mechanism, aside from removing artifacts, can clean up fine film grain and slightly soften detail. Ultimately it’s a matter of compromise, but if you care about an absolutely faithful reproduction, it’s safer to leave this option off.

There’s also no breakthrough in scaling. The S90H uses the same NQ4 Gen3 processor as its predecessor, so the quality of upscaling was almost identical. The chip sharpens lower-resolution material very well, extracting a satisfying level of detail. Samsung still hasn’t dealt with the old overscan issue. With some older recordings or archival material the image edges can be slightly cropped. It’s a minor flaw, but it’s a shame the manufacturer still hasn’t eliminated it.

The Samsung Q60D is equipped with a 60 Hz panel and includes a feature known as "Motion Reduction," designed to minimise motion blur and improve the overall fluidity of the image. This addition is particularly beneficial for users who enjoy watching films and series, providing a smoother visual experience even during dynamic action scenes where detail is essential. However, while "Motion Reduction" enhances the viewing experience for cinematic content, it is important to note that this panel may not be the optimal choice for gaming due to a noticeable motion blur effect, which can become apparent during fast-paced gameplay.

In terms of motion handling, the S90H is simply excellent. This year's panel offers a refresh rate boosted to 165 Hz, though in practice the benefit will be realized mainly by gamers connecting a powerful PC. For movies, TV series, or sports broadcasts, such a high refresh rate makes no difference and the picture looks exactly the same as at the standard 120 Hz. Regardless of the source, the OLED panel's lightning-fast response time does its job, so motion is clean and the ghosting or smearing seen on LCD screens simply doesn't occur here.

The Samsung Q60D has gaming features such as ALLM (Auto Low Latency Mode), HGiG (HDR Gaming Interest Group), and Game Bar, which contribute positively to gaming experiences by optimising response times and enhancing HDR visuals. However, the absence of HDMI 2.1 support limits the TV's potential, preventing the use of VRR (Variable Refresh Rate) which could further boost smoothness and image consistency. For casual gamers the Q60D should suffice, delivering satisfactory performance during typical gameplay. On the other hand, for more discerning gamers, models with a higher refresh rate and HDMI 2.1 support are recommended. Such upgrades enable full functionality and better compatibility with the latest games, ensuring smoother motion and superior image quality – essential for an immersive and top-tier gaming experience.

Players should feel at home with the S90H, because in that respect Samsung left few reasons to complain. The TV has four HDMI 2.1 ports, each of which supports VRR, ALLM, and high refresh rates. There's also the Game Bar, a handy menu that lets you quickly check key parameters and change settings without leaving the game. Importantly, Samsung has also improved HGiG. In last year's models it could cause issues when used with a console, but in the S90H it now works as it should. What sets it apart from the competition is primarily Game Motion Plus. It's a special motion-smoothing mode designed for games, which works best with titles running at 30 or 60 frames per second. Motion becomes noticeably smoother, while latency remains at a reasonable level. In our measurements it was under 50 ms, so you can still play comfortably. That's important, because on many TVs turning on a similar smoothing mode causes such a large increase in input lag that controls start to feel noticeably sluggish. Samsung has managed to find a good compromise here. There's still no Dolby Vision Gaming, but in practice Game Motion Plus may prove to be a far more useful feature.