Samsung Q7F vs Samsung Q8F

Unfortunately, the Samsung Q7F is not one of the brighter televisions, and this has a direct impact on the quality of HDR films. The peak brightness of the panel is just around 250 nits, which is definitely too low to speak of true cinematic experiences. In practice, the image in HDR content does not differ significantly from classic SDR, making it difficult to talk about any "wow effect" that usually accompanies us when watching such films. During tests of film scenes, the image simply looked dark, and the brightness almost always hovered around the aforementioned 250 nits. The worst performances were with shots that included small, intensely shining elements – the global dimming technique used reacted very aggressively in these cases, dimming the entire screen to maintain the effect of black. However, it is worth noting the presence of the QLED coating that expands the colour palette. For a budget QLED model, the Q7F performs quite decently here: the coverage of the DCI-P3 palette is about 93%, and BT.2020 reaches 70%. This means that, despite the low brightness, the colours can still look quite vivid and attractive.

In terms of brightness, the Samsung Q8F performs surprisingly well for a television without local dimming. In measurements, it reaches up to 500 nits, which in practice means that most movie and series scenes look pleasing, and it cannot be accused of lacking the 'HDR effect'. In films such as Life of Pi or The Meg, the screen was able to burst with brightness and deliver a light effect at a satisfying level. It struggles more in difficult moments — during dark scenes with individual bright points. The global dimming used causes the television to dim the image to maintain deep blacks, but at the expense of detail brightness. This is clearly visible in the scene from Sicario 2, where the helicopter lights dropped to around 200 nits. This is a conscious design decision that gives the impression of deeper blacks, but somewhat takes away the brightness from individual elements, and one must simply keep this in mind. In terms of colour reproduction, the Q8F uses quantum dot technology, which widens the colour gamut. A coverage of the DCI-P3 palette at 91% can be considered a decent result, although it is not a record-breaking figure compared to other QLEDs.

The factory colour accuracy of the Samsung Q7F is certainly not one of its strong points. In Filmmaker mode, which theoretically should be the closest to neutral, the issue with white balance immediately stands out. There is too much red on the screen, while blue is lacking. The consequences of this are very easy to notice – white, instead of being neutral, takes on warm, almost slightly orange tones. In the long run, this makes the entire image look somewhat unnatural, and bright areas of the scene may seem unrealistic. The problems become even more evident in HDR content. The graphs show that the television has significant errors in the Color Checker palette, which translates to visible inaccuracies in the actual image. Practically, this means that the colours are not presented as they should be. The Q7F also heavily manipulates brightness; darker elements are overly boosted, losing their cinematic quality, while bright parts may appear dimmed. As a result, the image seems flattened, and contrast, instead of helping to bring out details, only highlights its own limitations. This is particularly frustrating in HDR material, where every detail matters. In scenes where there should be a subtle play of light and shadow, the Q7F either oversteps by brightening too much or conversely – suppresses elements that should draw the eye. This causes the image to lose its depth, and instead of cinematic realism, we have a rather simplified effect.

We decided to check out the Filmmaker mode, as it provided us with the best image straight out of the box. However, this does not mean it was perfect. The white balance had too much blue and red, resulting in the white taking on a slight mauve-pink hue. Such an imbalance affected the visibility of practically all colours, as can be seen in the comparison photo below. The brightness characteristics in SDR content were quite well adjusted, though in HDR material we noticed that the television did not always manage its global dimming effectively — at times the screen was too dim, while at other moments it could suddenly brighten. Fortunately, issues related to colours can be effectively corrected with calibration tools, so we decided to get to work.

After professional calibration, we managed to bring the Q7F into order – at least in terms of SDR content. The picture in this mode looks really good: the white balance has been set correctly, the colours appear natural, and errors in the colour palette have dropped to levels that are practically invisible to the eye. Gamma behaves exemplary, and the only minor drawback is a slight lightening of smaller elements, which results from the lack of local dimming. For everyday watching of television or films in standard quality, the Q7F performs surprisingly well.

It was significantly harder to tame HDR content. Despite adjusting the white balance, the television still heavily manipulates brightness, causing scenes to sometimes look unnatural – what should be subtly darker can be overly brightened, and bright areas of the picture can occasionally appear dimmed. The end result is better than in factory settings, but it is evident that the structural limitations of the Q7F do not allow for the full potential of HDR materials to be fully realised.

After calibration, we managed to correct the white balance to near perfection. Older SDR content looks fantastic — most errors fall within a value range of 2, which is well below the threshold of perceivability for the human eye. In HDR, we also brought the white balance to an acceptable level, but another issue arises here. So why are there still relatively large errors in colour reproduction? This mainly stems from the limited colour palette and the way the television manages brightness. The global dimming technique used does not give the user control in the settings, so when analysing the EOTF curve in HDR films, it is apparent that the Q8F can modify luminance independently. This can be regarded as a certain limitation, but despite this, the picture after calibration is still much more pleasant to view than in the factory version.

Upscaling and digital image processing on the Q7F is a bit of a sine wave. On one hand, we have really nice upscaling – weaker sources look better than one might expect. The image becomes clearer, sharper, and even older films or terrestrial television perform adequately. Samsung has been strong in this area for years, and the Q7F confirms that. On the other hand… there are some issues. The television has a problem with overscan – part of the image is simply cut off, and it doesn't look very elegant. Additionally, we were let down by a feature called "noise reduction", which should improve the smoothness of tonal transitions in weaker materials. In other Samsungs, it works relatively well, but here it makes practically no difference – the banding in gradients is still there. It's a bit of a shame, as one could have expected more from a model that is aimed at users looking for a display for SDR content.

Let’s check how the Q8F performs with older content, which often has poor quality. Let's start with the positives: the upscaling, or raising the image to a higher resolution, works really well. The television handles both traditional television and YouTube material quite competently, without giving the impression that we are dealing with something completely unattractive. It performs less well with very low resolutions, such as 576p — the image can be cropped, and unfortunately, the overscan issue cannot be turned off. Moreover, the digital processing itself appears less effective. The noise reduction feature, instead of eliminating unwanted disturbances, smooths out almost everything: film grain (which is desirable for many viewers) disappears along with the texture of the image, and the faces of the actors start to resemble characters from cheap Turkish soap operas. Therefore, it’s hard to consider this option useful — it’s best to leave it completely turned off. Perhaps Samsung will refine the operation of this function in future updates, but for now, it’s difficult to view it as anything other than an unnecessary addition.

Ghosting and motion smoothness in the Q7F are probably the most budget-friendly elements of this television. The 60 Hz panel makes itself known, with noticeable ghosting, especially in dynamic scenes, and it's rather difficult to regard this model as equipment designed for watching sports or playing fast-paced games. In tests with the little green man, a long trail was left behind, similarly to how a ball in a football match would leave streaks.

On the plus side, the presence of motion smoothing must be acknowledged. In films, it actually makes a difference – especially since most material is recorded at 24 frames per second. Here we can decide whether we prefer a more "cinematic" image, with slight judder typical of cinema, or a smoother, more "television" approach. This part works quite well and helps to improve the viewing experience for series and films.

Due to the applied 60 Hz matrix, it is difficult to call the Q8F a television designed for gaming or watching sports. The panel is not particularly fast, which makes motion blur noticeably visible. If you were hoping for spectacular, even 'stadium-like' experiences during broadcasts, you may feel slightly disappointed. Fortunately, in the case of films and series, Samsung has not abandoned the motion blur reduction feature. This is nothing but a motion smoother that allows you to improve the fluidity of productions recorded at 24 or 30 frames per second. This way, you can decide for yourself whether you prefer a smoother, 'television' image or to maintain a cinematic character. It all depends on the viewer's preferences, and the ability to adjust this parameter is undoubtedly a plus.

Features for gamers in the Samsung Q7F is a topic that evokes quite a lot of mixed feelings. On the one hand – no sensible person expected miracles here, as it is after all a 60 Hz television and it was clear from the start that it would not be a device for squeezing the maximum out of a console or PC. On the other hand, since the manufacturer promised specific solutions in promotional materials, it is natural that we wanted to see them in practice. At the outset, it’s quite decent. The automatic game mode (ALLM) works, so there’s no need to manually fiddle with the settings; the console automatically switches the television to low-latency mode. Additionally, we have the Game Bar, which looks impressive and allows you to check a few basic parameters without leaving the game. And this is where the good news ends.

The biggest problem with the Q7F is VRR, or rather its absence. Yes, an appropriate icon appears in the menu, and you can even see it in the Game Bar, but throughout the entire test, the feature remained inactive and could not be enabled in any way. The situation with HGiG is even more painful; this option was indeed available at the beginning, but after a software update, it completely vanished, which is simply unprofessional. Therefore, the Q7F is only suited for the absolute basics. Of course, you can turn on the console, play some calmer titles, and enjoy low input lag, but if someone is counting on more advanced features that the manufacturer promised, they will be disappointed. This is not a television to buy with gaming in mind, and it's better to be aware of that before making a purchase.

It is not entirely clear what Samsung has meddled with this year regarding its televisions, but the Q8F is not free from all the confusion surrounding updates and shortcomings. While its older cousin, the Q67D, could still be recommended to casual gamers with a clear conscience, it is difficult to find a reason to do so here. Apart from the automatic game mode and the attractively designed Game Bar, we receive practically nothing that could attract gaming enthusiasts. The lack of proper HGiG implementation is a significant issue, especially since after the 1126 update, the feature simply disappeared. The situation regarding VRR is even worse. Although it is listed in the manufacturer's brochures and appears in the Game Bar, we were unable to activate it. The Xbox Series X console did not allow activation at all, and the option remained greyed out and inactive. It is hard to praise such a television even to casual gamers, which is a pity, as Samsung had a strong bargaining chip in the gaming segment for years.