LG OLED B5 vs LG QNED86A / QNED85A / QNED87A

LG B5 is a moderately bright OLED TV. Regardless of the scene, it can generate around 500 nits of peak brightness. And interestingly, it does this even in full-screen shots flooded with white, where most OLEDs usually fall short. So, is this screen suitable for HDR movies? Yes – absolutely, because such brightness really allows you to feel the magic of HDR effects. However, it's worth noting that compared to last year's model B4, the new B5 is darker – by about 100 nits. It may seem like a small difference, but at such average peak values, it makes quite a significant difference. Fortunately, the TV makes up for it with another advantage – excellent coverage of the DCI-P3 and BT.2020 color gamut. As a result, HDR movies look really colorful, vibrant, and impressive even in more demanding scenes.

Against the backdrop of contrast and black, the brightness of the QNED86A and the overall HDR effect performs much better. This is a television that can reach around 700 nits in the best conditions, so in terms of brightness 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 handles their backlighting well, and the details are quite visible. The problem resurfaces when there are a lot of dark tones. The lack of effective local dimming causes black to virtually disappear, and instead, we get a gray glow spreading across the entire screen. This kills the sense of depth and makes the image look flat, as if it lacks a cinematic quality. In bright animations or colorful family films, this won't be an issue because colors and bright light dominate there. But in horrors or productions set in darkness, these limitations are very palpable. As a consolation, it’s worth mentioning that the QNED86A is actually a QLED television with a PFS LED filter, which gives it very good coverage of wide color gamuts. Both the DCI-P3 palette and the wider BT.2020 perform really solid here. This ensures that colors in HDR films are saturated, vibrant, and have the right depth – even if the black itself disappoints, the colors can save the viewing experience and make the image look attractive.

We tested the B5 in Filmmaker mode and... we would like to see more TVs like this straight out of the box. Really. The white balance is set very well – there is practically nothing to complain about. Well, if one were to be very picky, one might notice a slight deficiency in blue, which makes the overall picture have a slightly yellowish tint. But that’s just our editorial nitpicking. Most of you probably won't even notice it. We also have some minor reservations about brightness management in HDR format. The EOTF curve – that is, the one responsible for how the TV distributes brightness in a scene – is slightly below the ideal. In practice, it can happen that the darkest parts of the image may be displayed too dark and simply... disappear. But these are details that only come out in measurements. Overall: we are impressed. But we also know that LG TVs respond very well to professional calibration. They can produce nearly reference-quality images, so – even though it's already very good out of the box – we allowed ourselves to take an extra step and fine-tune everything to perfection.

We primarily tested the QNED86A in Filmmaker mode, which is designed to provide the most accurate picture. Unfortunately, right out of the box, there were quite a few shortcomings. The most noticeable issue was the poorly adjusted white balance – there was a lack of blue, causing the overall image to lean slightly yellow, and at times, even orange. An even bigger problem turned out to be the way the television manages brightness. Due to its technical limitations – namely, local dimming that only works along the edges of the screen – the QNED86A tends to over-brighten entire scenes. This is where the flattening effect we mentioned earlier comes from. Instead of distinct depth and contrast, we get something akin to "boosted brightness," which can strain the eye over time.

We must admit that we didn't have much work with the LG B5. It's one of those TVs that looks good right from the start, but after calibration… it can really impress. The white balance was brought to almost perfect levels – to a degree of error invisible to the human eye, unless you are a professional colorist with a magnifying glass at the screen. We also managed to control the TV's slight tendency to dim the darkest details, especially in HDR scenes. After proper tuning, everything looks coherent: the black is still deep, but not information-hungry. The highlights retain a natural sparkle, and the colors align with the director's vision. It's really one of those models that show you don't have to spend a fortune to get almost reference-quality image. If you can decide on professional calibration – it's definitely worth it for the B5.

What was saved in the QNED86A6A is undoubtedly the colors. After calibration, the white balance was set with great precision, resulting in deviations on the Colour Checker palette mostly not exceeding the threshold of visibility for the human eye. In other words – the colors finally looked natural, without strange yellow or orange tones that previously ruined the experience. Unfortunately, even the best calibration cannot bypass design limitations. The already mentioned very modest number of local dimming zones and their unfortunate placement made the analysis of the EOTF curve in films still show clear over-brightening of scenes. The image tended to flatten, lacking cinematic depth. Fortunately, this effect is not as noticeable in older productions or SDR content. There, calibration really does its job and allows taming the QNED in such a way that the image can be pleasing. However, the specifics of this design – especially the contrast issues – cannot be entirely overcome.

LG B5 really surprised us positively in terms of dealing with lower quality content. Thanks to the enhancement and smoothing features, HD or even SD materials get a new life. Importantly – when this option is turned on at the "low" or "medium" level, we don't get the impression that the image is artificially softened or overly smoothed. Details remain intact, film grain does not disappear, and object edges do not look washed out 😉. It's a really useful tool – especially if you watch terrestrial TV, archival materials, or content from YouTube in lower resolutions. The image is clean, cohesive, and simply pleasant to the eye.

Upscaling as such works very well – even content of poor quality is rendered with surprising fidelity. Unfortunately, there was a small hiccup. While the menu offers an option to turn off overscan, the television still struggles to display very low-resolution images correctly. It’s a minor detail, but when watching older materials – it can be annoying.

If someone is worried about possible "steps" when connecting colors, there is a simple way in the QNED86A. Just turn on the feature called Smooth Gradation and set it to medium level. Then the TV really smooths out all those unwanted transitions – especially in older productions – and does it in such a way that the film grain doesn't disappear, nor do strange artifacts appear. In other words, you can use it without worry.

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

The LG B5 is a television with a 120 Hz OLED panel. It may not sound as impressive as the marketing terms "144 Hz" or "165 Hz" found in gaming monitors, but honestly? The smoothness is still excellent. The picture is sharp, smooth, and simply enjoyable to watch – even when there’s a lot happening on the screen. The organic panel does its job – the pixel response time is nearly instantaneous, which means there’s no blurring or smearing that can ruin dynamic shots. Sports, fast-paced games – everything looks clear and distinct.

We also have LG's classic motion smoother, TruMotion. This feature allows you to smooth out films shot at 24 frames per second – in other words, most of what you watch on Netflix or on Blu-ray discs. If you set the “De-Judder” slider to lower values, you'll get an image closer to the cinematic experience – with a slight judder, but without artificiality. Higher settings? Soap opera effect guaranteed. Fortunately, LG gives you the choice, and you can tune everything as you like.

The QNED86A is equipped with a 120 Hz refresh rate panel, so right from the start, it's safe to say that it's suitable for both sports and gaming. And indeed, this is true – the image looks smooth, and motion blur is not very noticeable. IPS panels have always had some issues with this, and you can sometimes notice slight blurring here as well, especially in very dynamic scenes, but it's not something that ruins watching a match or a fast-paced game. For movie and sports fans, LG has added the traditional TruMotion smoother. In the menu, we have two sliders – one for movies (De-Judder), the other for sports (De-Blur). The first adds missing frames and allows you to adjust the character of motion – from raw, cinematic to more fluid, "theatrical." The second enhances sharpness during dynamic actions, so it's worth turning it up a bit if you're watching a lot of sports.

There are already a few televisions on the market with the label "for gamers" that don’t really understand what that means. The LG B5 is not one of them. Everything here is right – there are four HDMI 2.1 ports, it has 120 Hz, VRR and ALLM, and it also has a Game Bar that is actually useful, not just looks good in the promotional folder. You connect your console – it works. You set 4K at 120 Hz – it works. You have an Xbox and want to play in Dolby Vision – it works too. And not in the sense of "it theoretically supports it," but rather it really turns on, looks good, and you don’t have to fiddle with the settings for half an hour. On top of that, there’s the HGiG picture mode, which LG has implemented correctly – meaning that HDR in games doesn’t turn the screen into a flashlight but shows exactly what it should. There are no surprises here, no strange limitations, no "buts." And you know what? That’s how it should be. Kudos to the LG B5!

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 work at full 4K 120 Hz with support for all features. This is a big plus, as some competitors still have only two such ports, which can be problematic with a larger number of devices. It also has VRR, or variable refresh rate, which eliminates screen tearing, and ALLM, which automatically activates game mode when the console is turned on. There’s also Dolby Vision Gaming and a proper implementation of the HGiG format, so titles supporting these formats look more vivid and detailed. Added to all of this is the Game Optimizer – a kind of control center for the gamer. From this level, you can view image parameters in real-time, quickly change modes, activate additional features, or adjust image settings to your preferences. The LG QNED86A6A essentially has everything one can expect from a modern gaming television.