Panasonic Z85A vs LG QNED86A / QNED85A / QNED87A

The Panasonic Z85A is an OLED television, so you can immediately expect excellent effects in films. And indeed – our tests showed that the WOLED panel can achieve around 800 nits of peak brightness in optimal conditions. This is a solid result, performing well in most demanding HDR scenes, allowing viewers to enjoy a dynamic and detailed picture. However, like every OLED, the Z85A also has its limits. In very bright scenes that fill the entire screen – like the final sequence from the movie The Meg – the television reduces brightness to around 400 nits. This is standard behaviour for this technology, so if someone plans to watch films in a heavily sunlit living room, it is worth keeping this in mind. The coverage of the DCI-P3 colour gamut at 98% also deserves high praise. This allows the television to reproduce a wide range of colours that stand out with vibrancy and depth, while details in HDR scenes are sharp and precise. In short – the Panasonic Z85A delivers a solid HDR effect that will satisfy any film enthusiast.

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.

The Panasonic Z85A offers many picture modes, but the Filmmaker mode definitely stands out from the rest. It's rare for a TV straight out of the box to be so well calibrated, and the unit we had the opportunity to test truly impressed us.

However, there were some minor shortcomings. In the SDR signal, we noticed a slight deficit of red and blue, which made the picture appear cooler than it should have been. This is particularly evident in the comparison image. In contrast, with 4K HDR material, the situation was the opposite – the surplus of red made the image seem warmer than intended by the creators. In terms of brightness characteristics (gamma) and maintaining an appropriate EOTF curve, it's hard to find faults. There are slight deviations, but they are so minimal that the average viewer is unlikely to notice them.

It's also worth highlighting that our observations relate to a specific unit of the TV. Two identical models may differ from each other due to natural production variances. Nevertheless, the piece we had in hand looks really solid and deserves praise. Now it's time for our calibration – we'll see if we can squeeze even more out of this screen!

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.

The Panasonic Z85A offers truly wide-ranging capabilities when it comes to picture settings, so we eagerly set about calibrating it. Although we mainly focused on adjusting the white balance, the final effect exceeded our expectations. Both HD and 4K HDR content now showcases nearly perfect colour reproduction, with minimal errors that are hard to catch with the naked eye. Well-calibrated TVs are a rarity, and we must admit – it’s truly satisfying. While the gamma and EOTF curve didn't require drastic adjustments, we managed to further stabilise their characteristics across the entire brightness scale. After calibration, the Panasonic Z85A is a true gem for home cinema enthusiasts. The picture is precise, the colours are natural, and every scene looks exactly as the director intended.

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.

Now that we know how the Panasonic Z85A handles tonal transitions in 4K material, it’s time to take a look at its "Gradation Smoothing" function. It works, but unfortunately not entirely effectively. Regardless of the chosen value – whether it’s low, medium, or high level – we couldn’t achieve perfectly smooth tonal transitions in our test sequence. We recommend setting this function to an intermediate level. While this may slightly blur fine details, at least it avoids the problem of losing film grain, which can be crucial for many viewers when watching classic productions.

When it comes to image scaling, the TV performs quite well. It’s noticeable that the image is slightly sharpened, and thin lines can sometimes appear a bit jagged. However, this is standard for most TVs, and fortunately, it can be adjusted using the sharpness slider. This gives us full control – we can achieve a more vivid, blurred image or a clearer one, although it may appear more "harsh" and artificially sharp. It all depends on the user's preferences and the type of content we’re watching. Overall, the scaling is at a solid level and should satisfy most users who are using lower resolution material.

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.

The Panasonic Z85A features a 120 Hz panel, which will surely please both gamers and sports fans. Sure, it’s not 144 Hz like some gaming TVs, but in practice, the difference is really hard to notice. In games, the picture is stable and sharp, and during fast action, there’s no sign of any blurring. The same goes for sports – a player’s quick run or a car’s dynamic maneuver looks smooth and natural. The TV also has an “Intelligent Frame Creation” feature, which is a motion smoother. There are two sliders here – one controls motion blur reduction, while the other adjusts motion smoothness. With these, you can tailor the picture to your own preferences – whether you prefer a more cinematic effect with gentle transitions between frames or a maximally smooth image ideal for watching sport.

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.

Panasonic is mainly associated with home cinema televisions, but the Z85A shows that it can also step into the gaming world with a truly strong punch. It's a device that can easily be called a gaming beast – it has everything needed for comfortable gameplay.

Even though it has only two HDMI 2.1 ports, both operate at full bandwidth, so we can easily connect both a next-gen console and a gaming PC. All the key features are supported: ALLM automatically switches the television into game mode, VRR provides smooth visuals without stuttering and tearing, and with properly implemented HGIG and Dolby Vision, HDR games look really good – colours are vivid, details are sharp, and dark scenes are clear. We also find a Game Bar in the form of a transparent, circular menu. It may not look as impressive as the competition's, but it's intuitive and includes all the most important settings we’d want at hand during gameplay.

In summary – the Panasonic Z85A is a device that truly surprises with its gaming capabilities. It's a television where both console gamers and PC gamers will feel at home. It's smooth, dynamic, and just good.

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.