Samsung QN80F 100" vs LG QNED86A / QNED85A / QNED87A

When it comes to HDR in Filmmaker mode, the QN80F can make a great first impression. Our lab tests showed that under the best conditions, the TV can achieve brightness exceeding 1200–1300 nits. These are truly remarkable results that make HDR effects in many films look incredible. The TV is simply bright enough that it doesn't have to artificially adapt the image – the bright parts of the scene have the right 'power' and actually look like a light source. Of course, the lab is one thing, and everyday viewing is another. In practice, during film scenes, brightness typically hovers around 700–1100 nits. These are still excellent values that, in most cases, provide a strong sense of realism and make the lights on the screen truly blinding. The problem arises in exceptionally difficult sequences, where, like almost every mini-LED, it reveals its limitations. A good example is Sicario 2: scenes with the helicopter in the night sky look much weaker, and the lights lose intensity, dropping to around 370 nits, making it hard to speak of serious awe. Additionally, there's the issue of colours. Although we are dealing with a QLED, the coverage of the DCI-P3 colour gamut is about 90%. This is a rather average result for a quantum dot TV. In practice, this means that some colours may appear less saturated than we would expect, especially in demanding HDR productions.

Against the backdrop of contrast and black, the brightness of the QNED86A and the overall HDR effect fare much better. It's a television that can achieve around 700 nits under the best conditions, so in terms of luminance alone, there’s nothing to be ashamed of. As a result, scenes with strong lights, explosions, flashes, or bright parts of the landscape – look clear and can make an impression. Interestingly, even in tougher moments with small, contrasting elements on the screen, the television does well with backlighting and details are quite visible. The problem arises when there are many dark tones. The lack of effective local dimming means that black virtually disappears, and instead, we get a grey glow spreading across the entire screen. This kills the depth effect and causes the image to appear flat, as if it lacks cinematic character. In bright animations or family films with vibrant colours, this won't be an issue, as the colours and bright light dominate. But in horror films or productions set in darkness, these limitations are strongly felt. As a consolation, it’s worth noting that the QNED86A is essentially a QLED television with an LED PFS filter, which gives it very good coverage of wide colour gamuts. Both the DCI-P3 palette and the wider BT.2020 perform solidly here. This means that colours in HDR films are saturated, juicy, and have the right depth – even if the black itself is disappointing, the colours can save the viewing experience and make the image look appealing.

Samsung QN80F performs best in Filmmaker mode, which is designed to faithfully reproduce the creators' intentions. And indeed – this is the mode where the TV shows its potential. But let's not fool ourselves, it’s far from perfect. In SDR content, a significant issue emerged with white balance. Slight deficiencies in green and a clear excess of red caused the screen to take on a pinkish hue. You don't even need measuring tools to notice this – in everyday viewing, the subtly shifted colour palette could be quite noticeable, and in colour checker tests, the colours nearly "jumped" outside their reference fields. With HDR content, the situation looked a bit better, as the white balance was closer to ideal, but another problem emerged – brightness management. The EOTF curve often caused the image to become too bright, which spoiled the impression of contrast, and in dynamic scenes, it led to a slight "flicker" in perception. We've actually mentioned this before in the sections about black levels and HDR. The good news, however, is that Samsung provides plenty of tools for improvement. The QN80F allows for very detailed calibration, including a 20-point white balance. And since the manufacturer has left us with so many options, we decided to see how the TV would perform after a solid correction.

We primarily tested the QNED86A in Filmmaker mode, which is designed to provide the most faithful picture. Unfortunately, right out of the box, there were quite a few shortcomings. The most glaring issue was the poorly calibrated white balance – there was a lack of blue, which caused the overall image to take on a slightly yellowish, and sometimes even an orange hue. An even bigger problem was the way the television manages brightness. Due to its technical limitations – that is, local dimming functioning only along the edges of the screen – the QNED86A has a tendency to oversaturate entire scenes. This is where the flattening of the image that we mentioned earlier comes from. Instead of clear depth and contrast, we get something akin to "boosted brightness," which, in the long run, can strain the eyes.

After calibrating the QN80F, it immediately showed that it has much more to offer. The pink hue that used to spoil the viewing experience has disappeared, and the white balance finally looks as it should – natural and without excessive deviations. The colours have gained depth, and the image has become more saturated and coherent, making movies simply more enjoyable to watch. It's a bit like taking a light mist off the screen – suddenly everything appears sharper and clearer. Brightness management has also improved. The TV no longer gets lost so easily in dynamic changes, and the EOTF graph shows that the curve tracking is significantly more stable. Of course, there are no miracles – the limited number of zones still means that small, bright elements can be slightly washed out, but that's just a result of the design rather than the settings. After this adjustment, the QN80F feels like a more mature piece of equipment, and watching movies finally provides the satisfaction expected from even a higher-end television.

What was saved in the QNED86A6A is undoubtedly the colours. After calibration, the white balance was set with great precision, ensuring that deviations on the Colour Checker palette mostly did not exceed the visibility threshold for the human eye. In other words – the colours finally looked natural, without strange yellow or orange tones that had previously marred the perception. Unfortunately, even the best calibration cannot overcome structural limitations. The already mentioned very modest number of local dimming zones and their unfortunate placement meant that the analysis of the EOTF curve in films still showed noticeable scene over-exposures. The image tended to flatten, lacking cinematic depth. Fortunately, this effect is not as visible in older productions or in SDR content. There, calibration really does its job and allows the QNED to be tamed so the image can be pleasing. However, the specifics of this construction – especially the contrast issues – cannot be completely bypassed.

With lower quality materials, such as YouTube videos or older television recordings, the QN80F can show both its strengths and weaknesses. If strange colour transitions or artefacts start to appear on the screen, it's worth reaching for the noise reduction feature. The best setting is at the "medium" level – it smooths out problematic segments while not blurring the entire image. However, one compromise must be kept in mind: this feature always removes film grain. If someone enjoys its presence in older productions, it's better to leave the reduction off, as regardless of the setting, the grain simply disappears.

Resolution scaling, or upscaling, is another strong point for Samsung. The QN80F may not be the best television on the market, but it performs very well in its price class, which is crucial for such a large size as a 100-inch screen. Even low-quality materials can gain a second life – the image becomes sharper, more readable, and overall, much more pleasant to view. A weak point remains overscan, which is slight cropping of edges in very low resolutions (e.g., 576p), something that has been a longstanding issue for Samsung. Fortunately, in everyday viewing of HD and 4K content, this is practically of no significance anymore.

If someone is worried about potential "steps" when blending colours, the QNED86A has a simple solution for that. Just turn on the feature called Smooth Gradation and set it to the medium level. Then the TV really smooths out all those unwanted transitions – especially in older productions – and it does so in a way that the film grain doesn’t disappear, nor do any strange artefacts appear. In other words, you can use it without any worries.

The upscaling itself also turns out quite well. Of course, there are no miracles here – with poorer quality sources, you can notice characteristic jagged edges. Fortunately, there is a sharpness slider in the menu, and if someone prefers a more "soft" image, it can be quickly adjusted to their own taste.

QN80F features a 144 Hz panel, and this is evident in practice – with full refresh, the image is incredibly smooth, and motion blur remains at an acceptable, barely noticeable level. However, this mode is mainly aimed at PC gamers. The most important point of reference in everyday use remains the 120 Hz refresh rate, and here a certain crunch arises. During the UFO test, we noticed ghosting of rapidly moving objects – it looked as if the television had the BFI (Black Frame Insertion) feature permanently enabled, which in practice led to an unpleasant effect of double edges. We still don't know if this is a software issue or a peculiarity of this model, but in its current state, it's hard to commend such behaviour.

QNED86A has been equipped with a 120 Hz refresh rate panel, so right from the start, it can be said to be suitable for both sports and gaming. And indeed it is – the picture looks smooth, and motion blur isn’t too much of an issue. IPS panels have always had a bit of a problem with this, and here too you can sometimes notice slight blurring, especially in very dynamic scenes, but it’s not something that ruins watching a match or a fast-paced game. For cinema and sports fans, LG has included the traditional TruMotion smoothing feature. In the menu, we have two sliders – one for movies (De-Judder), and the other for sports (De-Blur). The first adds missing frames and allows you to adjust the character of motion – from raw, cinematic to a more fluid, “theatrical” feel. The second improves sharpness during dynamic actions, so it’s worth turning it up a bit if you watch a lot of sports.

Samsung QN80F gives the impression of a TV designed for gamers. On the list of advantages, we have a 144 Hz panel, four full-featured HDMI 2.1 ports, full support for VRR and ALLM, and one of the best-designed gamebars on the market. Additionally, there’s the Game Motion Plus motion smoother, which also works in games without actually increasing input lag, making the QN80F an absolute standout in this category. In practice, this means you can enjoy smoother visuals without losing responsiveness, which is a dream for many console gamers!

As is usual with Samsung, there’s no Dolby Vision in games, and that’s nothing new. However, we were much more surprised to find that in the models from 2025… the HGIG function has disappeared. This feature allowed consoles like the PlayStation 5 and Xbox Series X to perfectly match HDR tone mapping to the TV's capabilities. In the current firmware, the QN80F simply doesn't have this option – it seems more like an oversight than a conscious decision by the manufacturer, but as of the day of testing, HGIG is not available. Due to this one absence, the QN80F shifts from an almost perfect TV for gamers to a device that is only "nearly" ideal. It's quite a pity because apart from that, Samsung has created a model that truly raises the bar in the gaming hardware segment.

When it comes to gaming, the LG QNED86A6A is a complete tool. It features four HDMI 2.1 ports with a full bandwidth of 48 Gb/s, which means that whether you connect a PlayStation 5, an Xbox Series X, or a powerful PC – everything will work in full 4K at 120 Hz with support for all functions. This is a significant advantage, as some competitors still only feature two such ports, which can be troublesome when dealing with multiple devices. It also includes VRR, or variable refresh rate, which eliminates screen tearing, and ALLM, which automatically activates game mode when the console powers on. Dolby Vision Gaming is included as well, alongside proper implementation of the HGiG format, so titles that support these formats look livelier and more detailed. Additionally, there's the Game Optimizer – a kind of control centre for gamers. From this interface, you can view image parameters in real time, quickly switch modes, activate additional features, or adjust picture settings to your own preferences. The LG QNED86A6A has basically everything you would expect from a modern gaming television.