Sony X85L vs LG QNED80A6A (VA)

The Sony X85L television offers solid HDR performance with a brightness level of 750 nits, which is sufficient to enjoy vivid effects. In scenes of moderate difficulty, such as the first, third, or fifth test scenes, a brightness of around 600 nits allows one to fully experience the HDR effect. Unfortunately, in more demanding segments, like the scene from the film Sicario 2, the television reveals its limitations. Drops in brightness to 250 nits cause the HDR effect to lose its impressive quality, resembling rather ordinary SDR. Nevertheless, it is worth highlighting the very good coverage of the DCI-P3 colour palette at 95%, which definitely deserves praise and positively impacts the overall image quality.

Let's now talk about how this television shines. If you are expecting dazzling light effects, we need to temper your enthusiasm. The LG QNED80A is a moderately bright television. Our measurements in most movie scenes indicated values around 350-400 nits. This is not enough to speak of a full, cinematic HDR experience and the sense of that famous "high dynamism" offered by flagship products. However, brightness is not everything. Although the QNED80A is not a "light monster," it makes up for it in another crucial category: colours. This is where PFS technology comes into play, which LG marketers disguise under the name QNED/NanoCell. Thanks to this approach, the television offers a much wider colour palette than classic LCD designs. In our tests, coverage of the cinematic DCI-P3 palette reached a solid 93-94%. What does this mean for you? That even with lower brightness, when watching movies in HDR, colours will be vivid, deep, and appropriately saturated. The image is not washed out but rather juicy, which is a significant advantage in this price range.

The television Sony X85L was tested in IMAX Enhanced mode, which, although associated with world-class cinema, does not guarantee an image that aligns with the director's intention. The main problem is the white balance – there is a noticeable strong dominance of blue colour and significant shortcomings in red. As a result, the picture becomes unnaturally cool and looks artificial. Errors in colour reproduction were confirmed by the Colour Checker test, which showed considerable discrepancies – the colours were "scattered" like shots from a rifle, and only a few samples hit the target values. This clearly demonstrates that the accuracy of colour reproduction leaves much to be desired.

The brightness of the image is one of the positive features of the television. The gamma for HD content is at an acceptable level, although there are minor errors, but generally it is quite good. However, the characteristic of brightness for 4K materials remains a problem, controlled by the EOTF curve. It is evident here that very small, bright elements of the image are too dim, which is the result of the limited number of backlighting zones due to the design of the television.

It might seem that since the QNED80A is one model, regardless of the version, it should offer the same picture. However, practice shows something completely different. Analyzing the variant with a VA panel in the best factory setting – that is, in Filmmaker Mode – we noticed a specific characteristic. This television, “out of the box,” serves us a picture with a clear dominance of red and a deficiency of blue. Overall, it is very warm, even hot. Many users may describe this as a picture that is “too cinematic,” leaning towards sepia. Additionally, there is the issue of the gamma curve – the television has a tendency to slightly artificially brighten scenes (gamma is too low), causing the picture to lose some depth. The good news is that these are not panel errors, but merely software issues. As always in our tests, we conducted professional calibration, which completely eliminated these shortcomings, restoring the natural white balance and correct saturation.

Thanks to the application of calibration tools offered by Sony X85L, the image quality has been significantly improved. After calibration, the white balance for HD content is much more stable, making colours appear more natural and enhancing the authenticity of the image. Although it is not perfect, these changes allow viewers to enjoy a more realistic colour reproduction, eliminating the previous cool tone. The gamma, which was already decent, has been adjusted to an even better version. As a result, tonal transitions and brightness are more consistent, positively affecting the depth and detail of the image.

As for 4K content, despite efforts, the white balance still struggles with a lack of red, which can lead to overly warm colours in some scenes. Synthetic tests showed that the EOTF curve in HDR is quite stable, with a slight enhancement in mid-bright scenes. However, in actual film material, the television can still be too bright with fine, light details, which is a result of the limitations of large local dimming technology.

Nevertheless, calibration has brought significant benefits, particularly in terms of colour accuracy, improving the overall image quality and providing a more natural and cohesive directorial vision.

Was it worth spending time on calibration? Definitely yes. We managed to tame the initial, too warm white balance and, most importantly, correct the gamma curve. The television stopped artificially brightening scenes, which gave the image depth. The greatest improvement is noticeable in SDR content, that is, while watching regular television, YouTube, or playing games without HDR. Here the QNED80A shows its class – colour reproduction errors (DeltaE) have dropped below a value of 2. In technical terms, this means that the errors are virtually unnoticeable to the human eye. The image in everyday use has simply become very attractive, natural, and correct. The difficulties begin with HDR content. Although we managed to improve the white balance, the EOTF curve graph (responsible for brightness at various levels) shows that the television still "interprets" the image in its own way. This stems from the nature of the edge-lit backlight with local dimming and the fact that LG gives the calibrator very little control over this parameter. In short: the television struggles to hide its hardware shortcomings, sometimes ignoring our commands. Nevertheless, the final image is significantly more accurate and pleasant to behold than with factory settings, even if it falls a bit short of studio perfection.

In terms of smoothing tonal transitions, the Sony X85L television does not offer any dedicated enhancement options, which is a certain drawback. On the other hand, the image scaling performs quite well – the television adds a bit of artificial sharpness, which may make details such as tree branches more pronounced, although sometimes with noticeable jagged edges. This type of effect may appeal to some viewers who prefer a more detailed image.

In this category, the QNED80A proves to be a true "dark horse." It is an excellent, affordable television for those who frequently watch lower-quality content – for example, traditional cable TV. The processor used here handles upscaling, that is, enhancing low resolution to native 4K, exceptionally well. The image after processing is natural, smooth, and, most importantly, not overly jagged or artificially sharpened. In the menu, we also find a dedicated option for smoothing tonal transitions in low-quality content. This feature works really effectively, eliminating annoying "banding" of colours under heavy video compression. However, we must remain vigilant. Remember that we are not dealing with a top-tier processor known from flagship OLED models. In more challenging scenes, the system may struggle and introduce minor artefacts or distortions. Nonetheless, it is definitely worth giving this feature a chance, as in most cases the quality improvement is visibly apparent.

Sony X85L, equipped with a 120 Hz panel, will meet the expectations of a wide range of users – from sports and gaming fans to movie enthusiasts. Movie buffs will certainly appreciate the presence of one of the best motion smoothing systems, known as Motionflow. This system offers adjustment through sliders for smoothness and clarity – smoothness is responsible for motion fluidity, eliminating judder, while clarity improves the sharpness of fast scenes, reducing blur.

We move on to a matter that may be decisive for many. Unfortunately, here we must point out the biggest "Achilles' heel" of the QNED80A model. This television is equipped with a panel featuring a native refresh rate of 60Hz. There is no denying it – at this price, we expected more as we know that Chinese manufacturers can offer 120Hz screens for a similar price. Due to this parameter, dynamic scenes in sports or fast-paced games are not the strongest aspect of this display. Fortunately, LG has equipped the television with a proven motion smoothing system called TruMotion. It works quite effectively with film material (24 frames). We suggest playing around with the De-Judder slider – from our experience, setting it in the range of 2-4 provides the best compromise: the motion becomes smoother, yet still looks natural, without the artificial "television theatre" effect.

Sony X85L offers a quite solid set of features for gamers, making it an attractive choice for gaming enthusiasts. First and foremost, the television has a 120 Hz panel, which translates to smooth and dynamic image display, ideal for both fast-paced action games and more demanding sports titles. It is equipped with two HDMI 2.1 ports with full bandwidth of 48 Gb/s, allowing for the full utilisation of next-generation consoles. Additionally, Sony X85L supports VRR (Variable Refresh Rate) technology, which helps reduce stuttering and artifacts during gameplay, providing a smooth experience. The television also supports G-Sync, which is particularly beneficial for gamers using NVIDIA graphics cards, allowing for the synchronisation of the screen refresh rate with GPU performance, eliminating screen tearing. It is worth mentioning the Game Bar feature, which facilitates quick access to the most important gaming-related settings, such as VRR, brightness levels, and display modes, which is convenient and useful during gameplay.

However, there are certain limitations. The television does not support HGiG, which may be a downside for some gamers, as HGiG optimises HDR effect rendering in games, providing a more authentic visual experience. Additionally, while the Dolby Vision mode is available, it is not practical for gaming due to the very high input lag.

Now that we have established that the QNED80A is a television with a 60Hz panel, we must say it plainly: we will not be playing here at 120 frames per second at any resolution. Does this disqualify the equipment in the eyes of gamers? Not necessarily, especially those "casual" ones. LG has decided to sweeten this technical limitation by packing quite a few useful functions inside. We have support for VRR (variable refresh rate) in the range of 48-60Hz and automatic game mode ALLM, which instantly reduces input lag upon detection of a console. All of this is managed from a very convenient, purple Game Optimizer menu, which has already become LG's hallmark. A big plus goes to the manufacturer for consistency regarding HDR. Although the television does not support Dolby Vision in games on Xbox consoles, LG adds a well-implemented HGiG standard. Thanks to this, even on a moderately bright screen, playing in HDR is clear, and the details in shadows and highlights are accurately reproduced, rather than "cut off".