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 laboratory tests have shown that under the best conditions, the television is capable of achieving brightness exceeding 1200–1300 nits. These are truly excellent results, making HDR effects in many films look incredible. The television is simply bright enough not to need to artificially adapt the image – the bright parts of scenes have the right 'power' and actually look like a light source. Of course, the laboratory is one thing, and everyday viewing is another. In practice, in film scenes, brightness generally oscillates in the range of 700–1100 nits. These are still great values that, in most cases, provide a strong sense of realism and make the lights on the screen truly capable of blinding. The problem arises in exceptionally challenging sequences, where, like almost every mini-LED, it reveals its limitations. A good example is Sicario 2: the 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 admiration. To this, we must add the issue of colours. Although we are dealing with a QLED, the coverage of the DCI-P3 colour palette is around 90%. This is a rather average result for a quantum dot television. In practice, this means that some colours may appear less saturated than we would expect, especially in demanding HDR productions.

Against a backdrop of contrast and black, the brightness of the QNED86A and the overall HDR effect perform much better. This is a television that can achieve around 700 nits under the best conditions, so in terms of luminance alone, there is 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 more challenging moments with small, contrasting elements on the screen, the television manages well with their backlighting, and the details are quite visible. The problem arises when there are many dark tones. The lack of effective local dimming causes the black to practically disappear, and instead, we get a grey haze spreading across the entire screen. This kills the sense of depth and makes the image look flat, as if it lacks a cinematic character. In bright animations or colourful family films, this will not be a problem, as vibrant colours and bright light dominate. But in horrors or productions set in darkness, these limitations are very strongly felt. As a comfort, it is worth adding that the QNED86A is actually a QLED television with a PFS LED filter, which gives it very good coverage of a wide colour gamut. Both the DCI-P3 palette and the broader BT.2020 perform really well here. This makes the colours in HDR films saturated, juicy, and with the appropriate depth – even if the black itself disappoints, the colours can save the viewing experience and make the image look attractive.

The Samsung QN80F performs best in Filmmaker mode, which is designed to replicate the creators' intentions as accurately as possible. And indeed – this is the mode in which the television showcases its potential. But let’s not kid ourselves, it is far from perfect. In SDR content, the issue of white balance came to the forefront. Slightly lacking greens and a noticeable excess of reds caused the screen to take on a pinkish hue. You don't even need meters to notice this – in everyday viewing, the subtly shifted colour palette could be quite noticeable, and in colour checker tests, the colours would literally "pop" out of their reference fields. With HDR content, the situation looked a bit better, as the white balance was closer to ideal, but another problem arose – brightness management. The EOTF curve often caused the image to become too bright, which spoiled the sense of contrast, and in dynamic scenes, it led to a slight "flicker" in perception. We had already mentioned this when discussing black levels and HDR. The good news, however, is that Samsung provides a lot of tools for improvement. The QN80F allows for truly detailed calibration, including a 20-point white balance. And since the manufacturer has left us so many options, we decided to check how the television would perform after a thorough adjustment.

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 noticeable was the poorly tuned white balance – there was a lack of blue, causing the overall image to take on a slightly yellowish, and at times even orange hue. An even bigger problem turned out to be the way the television manages brightness. Due to its technical limitations – specifically, local dimming that only works along the edges of the screen – the QNED86A tends to oversaturate entire scenes. This is where the flattening effect we mentioned earlier comes from. Instead of clear depth and contrast, we get something akin to “boosted brightness,” which can strain the eyes over time.

After calibrating the QN80F, it immediately showed that it was capable of much more. The previous pinkish tint disappeared, and the white balance finally looks like it should – natural and without excessive deviations. The colours gained depth, and the image became more saturated and cohesive, making watching films simply more enjoyable. It's a bit like removing a light haze from the screen – suddenly everything appears sharper and clearer. The management of brightness has also improved. The television no longer gets easily lost in dynamic shifts, 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 a result of the design itself, not the settings. After this correction, the QN80F feels like a more mature piece of equipment, and watching films finally provides the satisfaction expected from a television even in a higher class.

What has been 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 hues finally looked natural, without the strange yellow or orange tones that previously spoiled the perception. Unfortunately, even the best calibration cannot circumvent the structural limitations. The already very modest number of local dimming zones and their unfortunate placement mean that the analysis of the EOTF curve in films still showed clear over-brightening of scenes. The picture tended to flatten, lacking cinematic depth. Fortunately, this effect is not so noticeable in older productions or in SDR content. There, the calibration truly makes a difference and allows one to harness the QNED so that the image can be appealing. However, the specifics of this construction – especially the issues with contrast – cannot be completely bypassed.

With lower quality materials, such as films from YouTube or older television recordings, the QN80F can display its strengths and weaknesses. If strange colour transitions or artefacts start to appear on the screen, it is worth using the noise reduction function. The best setting is at "medium" – it smooths out problematic sections while not blurring the entire image. However, one compromise must be remembered: this function always removes film grain. If someone enjoys its presence in older productions, it is better to keep the reduction turned off, as the grain simply disappears regardless of the setting.

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

If someone is worried about potential "steps" when blending colours, there is a simple way in the QNED86A to address this. Just activate the feature called Smooth Gradation and set it to a medium level. Then the television really smooths out all those unwanted transitions quite well – especially in older productions – and it does so in a way that film grain doesn't disappear, nor do strange artefacts appear. In other words, it can be used without concern.

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

The QN80F features a 144 Hz panel, and this is evident in practice – with full refresh, the image is remarkably smooth, and motion blur remains at an acceptable, barely noticeable level. However, this mode is primarily aimed at PC gamers. The most important reference point in everyday use remains the 120 Hz refresh rate, and this is where a certain discrepancy arises. During the UFO test, we noticed a splitting of the contours of rapidly moving objects – it looked as if the television had the BFI (Black Frame Insertion) feature permanently activated, which in practice led to an unpleasant effect of double edges. We do not yet know whether this is a software issue or a characteristic of this model, but in its current form, such behaviour is hard to commend.

The QNED86A is equipped with a panel boasting a refresh rate of 120 Hz, so it can be said from the outset that it is suitable for both sports and gaming. And indeed, it is – the image appears smooth, and motion blur is not particularly intrusive. IPS panels have always had some issues with this, and here too, slight blurring can sometimes be noticed, especially in very dynamic scenes, but it is not something that ruins the viewing of a match or a fast-paced game. For cinema and sports fans, LG has included the traditional TruMotion smoothness enhancer. 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 can be adjusted to modify the character of motion – from raw, cinematic to a smoother, more ‘theatrical’ look. The second improves sharpness during dynamic actions, so it's worth turning it up a bit if you watch a lot of sports.

The Samsung QN80F gives the impression of a television designed with gamers in mind. On the list of advantages, we have a 144 Hz panel, four full-fledged HDMI 2.1 ports, complete support for VRR and ALLM, as well as one of the best-designed game bars on the market. Additionally, there is the Game Motion Plus motion smoother, which works even in games without any real increase in input lag, making the QN80F an absolute standout in this category. In practice, this means you can enjoy smoother visuals without sacrificing responsiveness, which is a dream for many console gamers!

As is usual with Samsung, there is no Dolby Vision support in games, and this is no longer surprising. However, we were much more surprised to find that in the 2025 models… the HGIG function has disappeared. This function allowed consoles like the PlayStation 5 or Xbox Series X to perfectly adjust HDR tone mapping to the capabilities of the television. In the current firmware for the QN80F, this option simply does not exist – it seems more like an error rather than a conscious decision by the manufacturer, but as of the day of testing, it must be acknowledged that HGIG is not available. Due to this one omission, the QN80F, instead of being almost the perfect television for gamers, becomes a device that is only "almost" perfect. This is quite a shame because, aside from this, Samsung has created a model that truly raises the bar in the gaming equipment segment.

In terms of gaming, the LG QNED86A6A is a complete tool. It features four HDMI 2.1 ports with full bandwidth of 48 Gb/s, which means that whether you connect a PlayStation 5, Xbox Series X, or a powerful PC, everything will run in full 4K at 120 Hz with support for all functions. This is a significant advantage, as some competitors still only offer two such ports, which can be troublesome with multiple devices. It also includes VRR, or variable refresh rate, which eliminates screen tearing, as well as ALLM, which automatically activates game mode when the console is turned on. Dolby Vision Gaming is also included, along with proper implementation of the HGiG format, so titles that support these formats look more vivid and detailed. On top of all this, there is the Game Optimizer – a sort of control centre for gamers. From this interface, you can view picture parameters in real-time, quickly change modes, activate additional features, or adjust image settings to your personal preferences. The LG QNED86A6A essentially has everything one could expect from a modern gaming television.