SAMSUNG QN80F vs Samsung Q6F (IPS)

QN80F is quite a bright screen – in synthetic tests, it reached nearly 1000 nits, which allows for reasonable expectations of HDR content. And indeed, in many scenes, the TV can truly shine. Sequences with a lot of light – like shots from the movie Life of Pi or wide, bright surfaces in The Meg – look impressive. Brightness stays around 700 nits, which provides a solid effect, enough to feel the true "HDR magic." Unfortunately, not every scene looks this good. In content with small, bright details on a dark background, like in Sicario 2, the TV can struggle – it can significantly dim individual elements, sometimes to the point where they disappear from the image. This is a result of the limited number of dimming zones, forcing the device into compromises: either stick to inky blacks or sacrifice some detail. QN80F usually chooses the former. As a consolation, it offers quite decent coverage of a wide color palette – DCI-P3 at 93%. It's not the highest score on the market, but it's more than enough for most content on streaming platforms.

Unfortunately, the Samsung Q6F is a very dark model. Its peak brightness in HDR does not exceed 250 nits, which is definitely too low to even talk about any "high dynamic range" or HDR effect. In practice, it's better to stick to content in SDR format, which simply looks more predictable on this TV. Another issue is the global dimming technique – in scenes with a lot of black, the TV drastically dims the entire screen to artificially improve the black levels. This results in the image becoming even darker, with brightness sometimes dropping below 100 nits. The only consolation is the QLED technology, but even here it's average. The applied quantum dot layer is not of the highest quality, as the coverage of the DCI-P3 colour gamut does not exceed 90%. Because of this, colours in HDR content may simply appear unsaturated.

We always test TVs in the best available factory mode – for the Samsung QN80F, this is the Filmmaker mode, and indeed, it provides the settings closest to the creators' intentions. However, this doesn’t mean everything looks perfect. In SDR content, the biggest issue was an unbalanced white balance – slight deficiencies in green and a noticeable excess of red led to noticeable colour errors, and one could say the screen had a pinkish hue. This was clearly visible in the colour checker test, where colours “escaped” outside their target fields – to such an extent that a sensitive viewer's eye could catch it even without the help of a meter.

In HDR content, the white balance was much better, but another issue arose – brightness management. The EOTF curve caused an overly bright image most of the time, which affected the perception of contrast and made the screen slightly “flicker” during dynamic changes in light. We’ve already discussed this in the paragraphs about black levels and HDR. Fortunately, Samsung offers users plenty of options. The QN80F features a rich set of calibration options, including a 20-point white balance – which is why we decided to check what this TV is really capable of after a proper calibration.

We tested the television in Filmmaker mode, which showed us two completely different sides of this model. Looking at SDR content, we were honestly shocked at how good this television looks straight out of the box. It was really hard to pick on anything here. Despite a slight 'messiness' in white balance and some slightly brightened details in the blacks (which directly stems from the IPS panel construction), colour errors hovered around the '2' level. This is not only a surprisingly good result but rather phenomenal, considering the price of the device.

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

After conducting a thorough calibration, it was possible to bring most image parameters to a really good level. The white balance in both SDR and HDR presents itself almost perfectly – the image is natural, neutral, and free from the previously noticeable redness. Colours have gained depth, and the overall visual experience has become more pleasant and cohesive. It was also possible to partially manage brightness, which in the factory version could cause issues. The EOTF chart shows that the television performs much better with brightness after calibration – there is no longer excessive dimming of certain elements. In films, it can still be noticed that the QN80F has a tendency to slightly brighten the smallest bright details – this is already a consequence of the device's construction and the limited number of dimming zones. In short: not everything can be overcome, but what was possible has been improved. After calibration, the QN80F makes a really good impression, looking simply more mature and professional.

After our calibration, the colours in SDR mode looked even better – the result is truly surprising, as colour errors at a level of "1" are something typically seen in devices costing several thousand dollars. In this respect, the Q6F is really a great screen for everyday television, less demanding series, or movies. Unfortunately, our intervention in HDR mode did not yield a noticeable improvement. The television, due to its weak 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 primarily exists as a label on the box – for everyday use, we definitely recommend watching content in SDR format.

If you notice strange colour transitions or unwanted artefacts while watching lower quality materials – for example from YouTube – it's worth checking the settings and enabling the noise reduction feature. In our opinion, the best setting is at the 'medium' level – it effectively smooths out problematic colour transitions without overly blurring the entire image. However, it's important to know one thing: this option tends to remove film grain. If someone values preserving that effect (e.g., in older films), it's better to simply turn it off – regardless of the level, the grain always disappears.

Regarding resolution scaling (also known as upscaling), Samsung – as usual – performs very well in this area. The QN80F doesn't quite match the top models costing tens of thousands, but for its price class, it performs impressively. Materials of very poor quality (e.g., from SD television or older video files) are noticeably improved and look surprisingly decent. The only noticeable downside is the typical Samsung issue with overscan – which is a slight cropping of the image edges at very low resolutions, such as 576p.

Q6F handles upscaling lower resolution content to native 4K very well. The scaling is surprisingly good, even for such an inexpensive QLED model. The only downside is when watching very low-resolution materials like 576p (typical for old DVD players) – the image may appear slightly cropped. This is because the TV does not allow the option to turn off the Overscan feature, which is a common issue with Samsung devices.

The situation is completely different when it comes to digital processing, or the attempt to smooth the image of unwanted artifacts. Here, the TV completely fails. Although in the menu we find a feature called "Noise Reduction," it does not produce any noticeable results regardless of the slider setting. The only thing it seems to do is introduce undesirable errors into the image. Despite its presence in the system, we definitely do not recommend using it.

QN80F is truly a “fast” TV. The panel used offers a refresh rate of up to 144 Hz, which in practice means that the screen keeps up with the action – whether we’re watching a movie, playing games, or browsing dynamic content online. The image doesn’t stutter, isn’t overly blurred, and everything simply looks smooth and pleasing to the eye. Of course, the manufacturer hasn’t forgotten about cinema fans – in the settings, we find an option to adjust motion smoothness, allowing us to tailor the effect to our own preferences. You can leave a more “frame-y” look (for those who enjoy the classic film vibe) or crank up the smoothness to a higher level to achieve a theatrical smoothing effect. Importantly, the choice is ours. Watching movies and playing on the QN80F is just plain fun.

The 60 Hz panel in the Samsung Q6F is standard in this price range, making it a rather average model for dynamic sports or gaming. However, when it comes to movies, the TV performs quite well thanks to its smoothing feature. The "Motion Vibration Reduction" option allows you to adjust the motion smoothness to your own preferences – from preserving a cinematic feel to full smoothness.

Samsung QN80F is a television that delivers on almost every front when it comes to gaming. It features a 144 Hz panel, four fully-fledged HDMI 2.1 ports, support for gamers with variable refresh rate (VRR), automatic game mode (ALLM), and even one of the best-designed gamebars on the market. The icing on the cake is the motion smoother which – uniquely in the world – works in games without significantly increasing input lag. Sounds like an almost perfect gaming TV? And indeed, it is almost that.

[UPDATE] We have updated our Samsung TV tests from the 2025 model year due to the release of firmware version 1131, which restored the crucial gaming feature HGiG.

As usual, Samsung doesn’t support Dolby Vision in games, but that’s no longer surprising. However, what is much more surprising is that... the HGIG feature has disappeared – meaning the system that allows the console (e.g., PlayStation 5 or Xbox Series X) to accurately match HDR tone mapping to the capabilities of the television. In the latest firmware update for the 2025 models, this option simply vanished. It looks more like a bug than a deliberate move, but it must be honestly noted that at the time of writing the review, the HGIG feature is simply absent.

And it’s precisely because of this one absence that the QN80F goes from being an almost perfect gaming television to a “nearly” perfect device. What a shame – because everything else indicated that Samsung could once again set the bar very high in this generation.

We won’t beat around the bush – the Q6F is not a television designed with gamers in mind. While it does include features like ALLM (Auto Low Latency Mode) and VRR frame syncing for consoles, that's pretty much where the list of advantages ends. Beyond these basics, the television offers nothing more that could satisfy those who spend a lot of time in front of a console. It's a real shame that a useful tool like Game Bar, which allows for quick control of game parameters in higher-end Samsung models, is missing here. In terms of gaming, this is an absolutely basic model and it will only suit 'casual' gamers.