Hisense S7NQ CanvasTV vs LG QNED80A6A (VA)

When it comes to the brightness of the television and how it handles bright elements while watching movies, it is just average—similar to contrast. The average brightness level of the Hisense S7NQ is around 500 nits. This is a value that allows you to feel the beginnings of true HDR, but it is definitely too little to speak of outstanding effects. However, the television deserves praise for color gamut coverage—movies look very colorful and vibrant. With the use of PFS LED (QLED) coating, the device can cover over 90% of the DCI-P3 color gamut and over 72% of the wider BT.2020 gamut. For a television in this class, these are truly very good results.

Let's talk now about how this TV shines. If you expect dazzling light effects, we need to cool your enthusiasm. The LG QNED80A is a moderately bright television. Our measurements in most movie scenes indicated values around 350-400 nits. That's not enough to speak of a full, cinematic HDR experience and the sense of that famous "high dynamic range" that flagship products offer. However, brightness is not everything. Although the QNED80A is not a "light monster," it makes up for it in another key category: colors. Here, the PFS technology comes into play, which LG marketers hide under the name QNED/NanoCell. Thanks to this process, the TV offers a significantly wider color palette than classic LCD designs. In our tests, the coverage of the cinematic DCI-P3 palette reached a solid 93-94%. What does this mean for you? That even at lower brightness, when watching movies in HDR, the colors will be vivid, deep, and properly saturated. The image is not washed out but lush, which is a significant advantage in this price range.

Let's now check how the Hisense S7NQ CanvasTV performs in color reproduction in the best factory mode, which is Filmmaker. Right from the start, it is evident that it is definitely better than in dynamic or standard mode, but there are still a few things to nitpick. In terms of image quality from the HD signal, the colors are slightly inaccurate – there is a dominance of cooler shades of blue and a lack of red. Because of this, the image appears somewhat too cool.

A similar effect occurs with 4K content, but it is more noticeable there. The excessive exposure of blue tones and the lack of red make the image seem distinctly cold. However, the biggest issue with this television is not the colors themselves but rather the way brightness is managed. The tested unit slightly boosted the brightness compared to the reference value. The result is indeed better visibility of details, but at the cost of significantly brightened black – which makes the entire image seem more "flat."

A similar phenomenon was noticed in the 4K signal – the slightly inflated curve at the beginning of the EOTF graph shows that the television has a tendency to excessively expose certain scenes. Fortunately, this effect can be improved with professional calibration, which we will discuss in the next point.

It might seem that since the QNED80A is one model, it should offer the same picture regardless of the version. 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 TV “out of the box” serves us a picture with a clear dominance of red and a deficiency of blue. The overall image is very warm, almost hot. Many users might describe this as a “too cinematic” image, approaching sepia. Additionally, there's the issue of the gamma curve – the TV tends to slightly, artificially brighten scenes (the gamma is too low), causing the picture to lose some of its plasticity. The good news is that these are not flaws of the panel, but merely of the software. As always in our tests, we carried out a professional calibration, which completely eliminated these shortcomings, restoring the natural white balance and correct saturation.

The results we achieved after calibrating the Hisense S7NQ are really very good. Thanks to the calibration, we were able to eliminate the excessive exposure of blue tones and the lack of red in the HD signal. A similar, although slightly weaker effect was also achieved with 4K HDR content. Brightness management in HD material has also improved – the television no longer has problems with overall image brightness issues.

However, there are things that cannot be overlooked. The characteristic of the EOTF curve has practically not changed, and the lack of local dimming means that the smallest elements on the screen will always be slightly overexposed. One simply has to accept this when choosing a television with a similar type of backlighting. Nonetheless, the final result is very good and should fully satisfy the vast majority of users.

Was it worth spending time on calibration? Definitely yes. We managed to tame the initially too warm white balance and, most importantly, correct the gamma curve. The TV stopped artificially brightening scenes, which added depth to the image. The biggest improvement is visible in SDR content, meaning when watching regular television, YouTube, or in games without HDR. Here, the QNED80A shows its class – color reproduction errors (DeltaE) dropped below a value of 2. In technical terms, this means that the errors are practically unnoticeable to the human eye. The image in everyday use has simply become very attractive, natural, and correct. The difficulties begin with HDR content. Even though we managed to improve the white balance, the EOTF curve graph (responsible for brightness at various levels) shows that the TV still "interprets" the image in its own way. This is due to the nature of the edge-lit local dimming used and the fact that LG gives the calibrator a very limited range of control over this parameter. In short: the TV struggles to hide its hardware shortcomings, sometimes ignoring our commands. Nevertheless, the final image is much more accurate and pleasant to the eye than in factory settings, even if it still falls short of studio ideal.

It is equally important how the television handles tonal transitions on a poorer signal – for example, in older movies, television, or on YouTube. Unfortunately, despite the presence of the "Smooth and Gradient Picture" feature, which was supposedly intended to improve this aspect, its performance is truly lacking. It is barely noticeable that it has any real impact on the visibility of color transitions.

Image scaling also performs poorly. Yes, one can observe that the television tries to "stretch" the quality, but the final effect is far from ideal. The image often appears slightly jagged, which is especially noticeable in the case of tree branches in the background. Additionally, the Hisense S7NQ has a clear tendency to crop the image at lower resolutions, which can cause us to miss captions in the news or finer details of the image.

In this category, the QNED80A proves to be a real "dark horse." It's a fantastic, affordable television for those who often watch lower quality materials – for example, from traditional cable TV. The processor used here handles upscaling exceptionally well, meaning it enhances low resolution to native 4K. 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 material. This feature works really effectively, eliminating the annoying "banding" of colors in heavily compressed video. 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 artifacts or distortions. Nevertheless, it's definitely worth giving this feature a chance, as in most cases, the improvement in quality is noticeable to the naked eye.

When it comes to motion fluidity, the television performs really well. Although the S7NQ was mainly designed for displaying static elements – such as images – the manufacturer has utilized a panel with a refresh rate of 144 Hz. As a result, sports or games look really good on it.

For materials that are not recorded at a high frame rate, the manufacturer provided two features that allow you to adjust the picture to your own preferences. "Motion blur reduction" and "motion smoothing" operate on a 10-level scale, allowing you to choose between a more cinematic image – with characteristic frame jumps – and a smooth effect reminiscent of a "soap opera." How to set this up? That's a personal matter – we leave the decision to you.

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 TV is equipped with a panel that has a native refresh rate of 60Hz. There's no point in hiding it – at this price, we expected more because we know that Chinese manufacturers can offer 120Hz screens for similar money. Due to this parameter, dynamic scenes in sports or fast-paced games are not the strong suit of this screen. Fortunately, LG has equipped the TV with a proven smoothing system called TruMotion. It works quite well 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: motion becomes smoother while still looking natural, without the artificial "TV theater" effect.

Even though the S7NQ is an "image" type TV, you can actually play games on it. Really. It has almost everything (except for HGiG mode) that a modern gaming TV needs. The 144 Hz panel and two full-fledged HDMI 2.1 ports allow for seamless connection of two consoles, such as PlayStation 5 or Xbox Series X/S.

The TV supports automatic game mode (ALLM) and frame synchronization (VRR) without any stuttering or issues. It also handles high frame rates at lower resolutions without a hitch. We must commend Hisense for the very attractive Game Bar – it displays all available picture options, and additionally, we have the ability to zoom in on the mini-map or enable a crosshair (because sometimes someone might actually want to "aim" 😉).

The only missing element – as we mentioned earlier – is the lack of a proper implementation of HGiG mode. It is responsible for automatically setting the picture in games as the creators intended. It's a shame because that’s the only thing separating the Hisense S7NQ from being a full-fledged gaming "monster."

Since we have established that the QNED80A is a 60Hz panel television, we must say it directly: we will not be playing here at 120 frames per second in any resolution. Does this disqualify the device in the eyes of gamers? Not necessarily, especially for "casual" gamers. LG has decided to sweeten this technical limitation by packing in quite a few useful features. We have support for VRR (Variable Refresh Rate) ranging from 48-60Hz and an automatic game mode ALLM, which quickly reduces input lag upon detecting a console. We manage all of this through a very convenient, purple Game Optimizer menu (Player Panel), which has already become LG's trademark. The manufacturer deserves big credit 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, HDR gaming is clear, and details in shadows and highlights are accurately reproduced, rather than "cut off."