Compare: Samsung QLED Q70D / Q74D / Q77D vs Hisense S7NQ CanvasTV

Samsung Q70D performed in the test just as it should for its category – very well. The strongest points of the television are undoubtedly its efficiency when using a console and the colour reproduction after undergoing the calibration process. The former will certainly not allow gamers to remain indifferent to the range of benefits that Samsung Q70D can offer, and there are indeed many, including this almost exclusive feature for the manufacturer’s units – the ability to smooth out gameplay while maintaining a reasonable input lag, which allows titles running at 30 fps to perform like those at native 60 frames per second. In the context of gaming, one cannot forget the well-implemented HGIG mode, which, when correctly set up, is on par with games using Dolby Vision. One should also not overlook the ease of pairing the television with the Canal+ decoder, which is not such an obvious advantage, but we know that many people struggle with this issue. Staying on the topic of television, it must be acknowledged that the Samsung Q70D offers very good brightness in SDR materials for its price range, making daytime viewing more than comfortable. A downside for the tested television has to be the lack of Dolby Vision, which would have greatly enhanced the maximum brightness of the Samsung Q70D. One should also not overlook the construction flaws of the device, which may (though not necessarily) lead to light bleed, which can be noticed in dark conditions on less bright scenes. What cannot be taken away from Samsung Q70D is the fact that it features one of the better motion smoothing technologies in its price range, which works excellently in the context of sports events or fast-paced action scenes. The system that operates the television runs very smoothly, and the only complaint one might have is the lack of the Tidal app. In summary, the Samsung Q70D is a good continuation of the manufacturer's seventh series, which year after year gains – both in quality and popularity.

The Hisense S7NQ Canvas TV is a very interesting proposition, especially for those looking for something in the style of a picture-television but do not want to spend a fortune. At first glance, it stands out primarily because the gallery mode featuring works of art is completely free – there is no subscription to pay, as is the case with Samsung's The Frame. Moreover, in the box, we immediately get a light brown frame, which will be an additional bonus and saving for many people. Although it is essentially a TV for displaying art, surprisingly, it also performs quite well in other applications. The 144 Hz panel, full HDMI 2.1, support for VRR and ALLM – all this makes gaming on consoles quite possible and quite enjoyable. The Vidaa system operates smoothly, and we find all the most important apps and features here, such as AirPlay, USB recording, or screen mirroring from a phone. However, there are also things that fall a bit short. Above all – the images themselves. Compared to The Frame by Samsung, here they simply look more digital. It lacks the depth, texture of paint, and subtle details that really impress with the competitor. Although at first glance we are dealing with a similar matte panel, in practice, it performs significantly worse at suppressing reflections. Colours and blacks fade much quicker, especially in a bright room. This could also be the effect of lower brightness – Hisense is simply darker than its Korean rival. On top of that, there are minor software issues – for example, the inability to display external subtitles despite configuration options, or the not entirely effective image smoothing feature for lower quality materials. In short: the S7NQ is a good TV in the form of a "picture," which can be a great alternative for those who do not mind the lower quality of displayed works but appreciate the lack of subscription fees, an additional frame included in the package, and full functionality of a typical television. It is not an ideal product, but a reasonable compromise for Samsung's The Frame.

Samsung Q70D and its related models, such as Q77D and Q74D, utilise a VA panel, which in itself should provide decent contrast. Typically, it is several times higher than in IPS/ADS screens that are not equipped with an advanced local dimming system. The contrast results, as you can see, are quite varied, which is caused by the non-uniformity of the panel. Therefore, at times we can achieve good contrast, whereas at other times it is significantly degraded, but generally fairly consistent, not counting light leakage. Let’s take a look at the film scenes we prepared from the films "Oblivion" and "Revenant". As we can see, in the first one, the lights are well separated from each other, which is a positive phenomenon, as visibility of details in the whites in further tests should be equally good. What stands out the most here is the unusual over-sharpening of smoke visible under the light and the navy black in the background. In the frame from the second film, the first thing that stands out is the uneven backlighting of our scene. It was quite significant and heavily affected the perceived image. Nevertheless, the details in the film were well visible.

The Hisense S7NQ CanvasTV is a television equipped with a VA panel, which in itself provides decent contrast. This is confirmed by our test charts – an average score of around 4000:1. It's not a stunning value, but for this class of device – quite decent. Perhaps the result would have been significantly better if the television had been equipped with local dimming technology, however, unfortunately, this model lacks it. As a result, blacks in a completely darkened room resemble shades of navy or grey rather than pitch black. This situation causes a slightly noticeable clouding effect. Generally, it's okay, but without much enthusiasm.

The brightness that the Samsung Q70D can offer is at a fairly average level, although it cannot be said that the HDR effect will be unnoticeable. Any brightness above 400 nits allows for a clear distinction between SDR and HDR materials. As was the case in the paragraph about contrast and black levels, this time we can observe that the first scene, featuring a bright sun and a dark foreground, possesses the lowest luminance among the measured ones. The result, which can be considered very good for this price range and class of display, is the latter. In a scene where we see a large light source filling a significant part of the frame, the brightness of the television is at its highest, reaching nearly 500 nits. It is worth noting the quite low coverage of the wide DCI-P3 colour gamut, which occasionally results in noticeable gaps in the colour palette. Additionally, users can enjoy rich colours and high precision in shade reproduction, making movie screenings a special experience. It is also worth noting that the Q70D Samsung panel performs excellently in eliminating blur during dynamic action scenes, which enhances the viewing comfort of sports broadcasts or games.

When it comes to the brightness of the television and how it handles bright elements while watching films, it is simply average – similar to the case with contrast. The average brightness level of the Hisense S7NQ is around 500 nits. This is a value that allows one to feel the beginnings of true HDR, but it is definitely too little to speak of remarkable effects. However, the television should be praised for its colour gamut coverage – films look very colourful and vibrant. Thanks to the use of PFS LED (QLED) coating, the device is capable of covering over 90% of the DCI-P3 colour palette and over 72% of the wider BT.2020 palette. For a television of this class – these are really very good results.

The best factory mode on the Samsung Q70D is "Filmmaker," and it was this mode that we used during all our tests. Before calibration, it had several flaws that effectively prevented it from conveying the director's intentions. In both SDR and HDR materials, the white balance was dominated by red and green. As a result, there was a characteristic yellow tint on the image, causing white to appear yellowed and resulting in skin tones that were noticeably too warm. The lowered gamma in standard colour gamut materials resulted in a significant drop in contrast, which was already not the highest. This caused detail in the blacks to be accentuated but also led to overexposure in brighter scenes. The EOTF curve, in this case, proved to be much better and only brightened those scenes with relatively low luminance. This was perfectly evident in the section where we measured the television's maximum brightness in HDR materials. At that point, the frame from the film "Billy Lynn" was unnaturally bright and lacking in depth.

Let's now check how the Hisense S7NQ CanvasTV performs in colour reproduction in the best factory mode, which is Filmmaker. Right from the start, it is clear that it is decidedly better than in dynamic or standard modes, but there are still a few things to nitpick. Regarding image quality from an HD signal, the colours are slightly inaccurate – there is a dominance of cooler shades of blue and a lack of red. This makes the image appear somewhat too cool.

A similar effect can also be observed with 4K content, but there it is much more noticeable. The excessive exposure of blue tones and the lack of red result in the image appearing distinctly cold. However, the biggest problem with this television is not the colours themselves but the way brightness is managed. The tested unit slightly boosted brightness compared to the reference value. While this results in better visibility of details, it comes at the cost of significantly brightened blacks – causing the entire image to seem more "flat".

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

Fortunately, Samsung provides a wide range of calibration tools in all its televisions, including 2-point and 20-point grey scale adjustment as well as advanced CMS. This allowed us to significantly improve the quality of SDR and HDR content. The vast majority of errors have been corrected, and the image that the Samsung Q70D now generates is definitely closer to the reference. Higher deltaE errors in wide dynamic range content are primarily due to the display's insufficient luminance.

The results we achieved after calibrating the Hisense S7NQ are really very good. Thanks to the calibration, we managed to eliminate the excessive exposure of blue tones and deficiencies in red with HD signal. A similar, albeit slightly weaker effect was also achieved with 4K HDR content. Managing brightness in HD material has also been improved – the television no longer has issues with brightening the image "across the board."

However, there are things that cannot be bypassed. 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 come to terms with this when choosing a television with a similar type of backlighting. Despite this, the final effect is very good and should fully satisfy the vast majority of users.

Considering how important lighting is in films and series, the overlapping structures and the fluidity of tonal transitions constitute an extremely significant element in assessing the quality of the image. The colour grading in the tested television stands at a fairly decent level. It cannot be said to be outstanding, but it is also not bad. We assess it as adequate. Brighter scenes perform best here, showing the least amount of stuttering. In scenes recorded in darker settings, slight deficiencies in grading can already be noticed, although this is not an issue that would cause discomfort while watching. This may be disrupted by the bleed of the backlighting, which is clearly visible in the last image.

The fluidity of tonal transitions is one of those categories that even less advanced users can notice. If someone doesn't understand what it means — we're explaining it now. It concerns whether the colours blend smoothly into one another or if their "gluing" is visible in the form of distinct bands. Good tonal transitions are those that are natural and smooth, without large jumps in colour.

The Hisense S7NQ performs very well in this category, although it must be admitted that it fares slightly worse than Samsung The Frame. In very bright scenes, slight imperfections can be noticed, but you really need a keen eye to catch them. Overall, as with most "frame" style televisions, it still performs excellently.

The function responsible for improving gradation has been named "Noise Reduction" in the menu. As we have confirmed, it is worth enabling, as it has a positive effect on tonal transitions. More importantly, it does not negatively affect the film grain or the fine details, which the competition sometimes "blesses" us with.

The image scaling on Samsung Q70D should be rated as average. The manufacturer does not intend to artificially sharpen the image, but rather to leave it naturally softened.

Equally important is how the television handles tonal transitions on a poor signal – for example, in older films, television, or on YouTube. Unfortunately, despite the presence of the "Smooth and Gradient Picture" feature, which was supposedly meant to improve this aspect, its performance is truly poor. It's barely noticeable that it has any real impact on the visibility of colour transitions.

The image scaling is also lacking. Yes, it can be observed that the television tries to "enhance" the quality, but the end result is far from ideal. The image often appears slightly jagged, which is particularly noticeable in the example of tree branches in the background. Additionally, the Hisense S7NQ has a clear tendency to crop the image at lower resolutions, causing subtitles in news items or finer details in the image to be missed.

Samsung Q70D is the first model in the manufacturer's portfolio featuring a 120Hz panel. Consequently, its motion smoothing functions are more advanced than those in lower-tier models. Within the menu, we find three functions responsible for improving smoothness: "Motion Blur Reduction," "Judder Reduction," and "Clear Motion (LED)." We will discuss the third one later. The first function is responsible for sharpness in motion, while the second adjusts the level of smoothing. The smoother in Samsung Q70D performs satisfactorily, and each setting brings noticeable changes. Therefore, those who dislike the characteristic juddering in films or are avid sports viewers will be able to achieve a personalised level of smoothing. In the picture, we present a setting with slight smoothing, without the soap opera effect.

The panel used in Samsung Q70D features a fairly good response time for this type of display. Of course, it won't be as sharp as a proverbial razor, but at this price, it is a recommendable choice for all kinds of sports.

When it comes to motion fluidity, the television performs remarkably well. Although the S7NQ was designed primarily for displaying static elements – such as images – the manufacturer has implemented a 144 Hz refresh rate matrix. As a result, sports and games look really good on it.

For materials that are not recorded at a high frame rate, the manufacturer has provided two features that allow you to adjust the picture to your own preferences. "Motion blur reduction" and "judder reduction" operate on a 10-point 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.

The tested television is equipped with four HDMI 2.1 ports. Interestingly, all of them have a bandwidth of 40 Gbps; however, during the conducted tests, we did not find any negative effects related to this state of affairs. Moreover, and more importantly, Samsung Q70D supports all functions resulting from the aforementioned standard. This news will surely please all gamers, as it means that whether using a console or a PC, we can count on the highest possible comfort during gameplay. Given the typical absence of HDR Dolby Vision for this manufacturer, it is significant that the HGIG mode has been correctly implemented and there is no issue with setting the calibration checkerboard. We particularly note that Samsung, as the only manufacturer, allows gameplay with the smoothener turned on, without significant degradation. This means that titles running at 30 fps will be perceived like those with native 60 frames per second.

Samsung, as one of the first manufacturers, introduced the Game Bar to its televisions, which it has consistently refined since then. It contains all the necessary information regarding gameplay parameters that we can change "on the fly".

To summarise: Samsung Q70D performs excellently both with a console and a computer. All functions worked perfectly and there were no issues with them. The ability to enable the smoothener without a significant increase in input lag is a true game changer.

Although the S7NQ is a "picture" type television, it can indeed be used for gaming. Really. Here you can find almost everything (except for the HGiG mode) that a modern gaming television needs. The 144 Hz panel and two full-fledged HDMI 2.1 ports allow for the hassle-free connection of two consoles, such as the PlayStation 5 or Xbox Series X/S.

The television supports Automatic Low Latency Mode (ALLM) and Variable Refresh Rate (VRR), with no stuttering or issues. It also handles displaying high frame rates at lower resolutions without any trouble. Hisense deserves praise for a very attractive Game Bar – it displays all available picture options, and additionally, we have the ability to enlarge the minimap or turn on the 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 the HGiG mode. It is specifically responsible for automatically adjusting the picture in games as the creators intended. It's a shame, because that’s the only thing preventing the Hisense S7NQ from being a full-fledged gaming "beast".

The latency results in Samsung Q70D are at a high level, regardless of the signal or resolution. All gamers will certainly appreciate the manufacturer's efforts, which allow for a game running in 4K 120 Hz with HDR to have a mere 7 ms latency, which is virtually unnoticeable even in online games. It is worth adding that the lag with the smoothness enhancer switched on increases by about twice, which still means very comfortable gaming in this case.

Input lag in the Hisense S7NQ is decent, though it cannot be said to be extraordinary – especially by the standards of 2024/25. Values around 30–20 ms may not be very high and the average player is unlikely to notice it, but those who spend a lot of time gaming may experience a slight discomfort.

The situation is definitely better when playing in Dolby Vision mode – then the latency is lower and the gameplay feels more pleasant. The problem is that there are still few games supporting this mode, and they are mainly available on the Xbox console.

After connecting the television to the computer and wanting to use it as a monitor, we can expect a low input lag of 13 ms, which is practically unnoticeable along the mouse-screen-eye line. Thanks to the correct implementation of chroma 4:4:4, the readability of fonts is at a high level, so one can confidently connect the Samsung Q70D to the computer as a monitor and anticipate comfortable work with text.

The subpixel arrangement is BGR, which does not negatively impact the use of the television as a monitor. However, since operating systems are not adapted to such a subpixel format, this may cause slightly less clear outlines. Nevertheless, this is practically negligible and only a handful of people may notice it.

When it comes to working with a computer, the S7NQ Canvas TV performs really well. Gaming on it is seamless thanks to the presence of a 144 Hz panel and support for G-Sync with Nvidia cards. Input lag – as we mentioned earlier – is good, though not exceptional.

And what about work? It’s doable. The television has a correct implementation of chroma 4:4:4, so fonts look quite clear. You might nitpick about some minor issues with the thinnest letters on a dark background, but let's be honest – rarely does anyone sit a metre away from a 55-inch screen reading small text.

Due to the VA panel, the performance of the Samsung Q70D in terms of viewing angles is its Achilles' heel. Even a slight shift from the axis results in a significant loss of contrast and a substantial degradation of colours.

The viewing angles here are typical for a VA panel. The S7NQ loses quite a bit when viewed at around a 45-degree angle – the colours fade, and the brightness clearly drops. It’s a pity, because after all, this is a television that is meant to display works of art – it would be nice to be able to look at them from different places in the room, not just straight on.

The satin finish of the panel in the Q70D allows for quite good performance in a strongly sunlit room. It is worth noting that the reflections do not extend beyond their source, thus not spilling over onto the rest of the panel. We also commend the maximum brightness of the television in SDR materials, which is 450 nits, allowing for comfortable content consumption during the day.

The Hisense S7NQ Canvas TV is equipped with a matte display, which quite effectively suppresses reflections – very similar to its Chinese rival, the TCL A300 NXTVision. Unfortunately, both designs fall short in this category compared to Samsung's The Frame, which offers a significantly better anti-reflective coating. In the case of the Chinese models, including the S7NQ, colours fade quite noticeably under light, and black performs poorly in such conditions. The brightness of the television reaches around 500 nits – a fairly decent value for a matte screen, but still lower than that of the aforementioned The Frame. Generally, if someone prefers matte displays, well... it looks like it looks – Samsung simply did it better.

The operation of the Samsung Q70D is powered by the proprietary Tizen system. It is quite a well-known software, as the manufacturer has been developing it in its televisions for a really long time. Its main advantage is smooth performance and the absence of significant stutters, which we can confirm through conducted tests. The greatest downside, however, is its closed nature. Although the app store is quite extensive, we are still at the mercy of the manufacturer. Therefore, we will not be able to install missing items, even from a pendrive. A perfect example of this is this year's discontinuation of support for the Tidal app. On the other hand, a benefit, especially for users of Apple equipment, is the implementation of AirPlay, which allows for easy mirroring of content from a device to the television. Fortunately, Samsung has also provided the option to connect a keyboard and mouse for much quicker navigation through the television's menu. It is worth mentioning that the manufacturer has luckily included a remote that connects via Bluetooth this year, which often did not occur in the past. The Tizen system has one more advantage. It integrates very well with external devices such as the NC+ decoder or soundbars. The connection process is very quick and does not require any special skills.

In summary: The Tizen system is very smoothly functioning software, which is certainly a strong advantage of the television. Although more advanced users may complain about the lack of at least KODI, the rest will be satisfied.

As the Hisense S7NQ is a television designed for a specific purpose, we will start the description a bit differently – from the most important aspect of such models, which is the display of artworks. Like all "art" televisions, it features a special mount, allowing the screen to be installed completely flat. The biggest advantage compared to the Korean Samsung The Frame is the fact that, despite the lesser availability of images in gallery mode, all of them are completely free – there is no need to pay any subscription fees. An additional bonus included with the S7NQ is the light brown frame. This is quite a plus, especially if someone was planning to choose that colour anyway – it can save a bit of money on both the frame and the subscription.

However, when it comes to the quality of the displayed images, unfortunately, it is evident that the Samsung The Frame performs significantly better in this regard. In the S7NQ, the images look more digital, while in The Frame, the Art Store mode offers real scans of artworks, where you can even see the texture of the paint or the brush strokes of the artist. And once again, we return to an old truth – for better quality, you simply have to pay.

Fortunately, the S7NQ is not just an “art piece,” but also a regular television – and it performs really well in that role. Like most Hisense models with the VIDAA system, it has many basic functions such as USB recording, screen mirroring, and AirPlay support. As for applications – the most popular streaming services are present here, and you can find their full list below.

The built-in player Samsung Q70D is one of its major advantages. It handled almost all video and audio files prepared for the testing process excellently. The only exceptions in this regard are, of course, the Dolby Vision format (which is not surprising) and less popular codecs. Additionally, credit should be given for the support of Polish characters and the ability to change font colours. However, it performs worse with photo formats, as it only supports JPEG among the popular ones. There is definitely a lack of formats such as PNG or Apple's HEIC.

The Hisense S7NQ effortlessly plays the vast majority of popular audio, photo, and video formats. So why the relatively low rating in this category? Well – due to software issues. This is yet another Hisense television that did not allow us to open external subtitles in films. Regardless of whether we are talking about the .ass, .srt, .txt, or .sub format – the subtitles simply did not appear.

The most amusing (or rather the most frustrating) thing about all this is that in the menu, we find options to change the font colour, size, and background… The problem is that the subtitles themselves are not visible at all.

The built-in audio system Samsung Q70D, due to its slim design, is not among the most outstanding. The overall sound is fairly balanced, although we wouldn't advise increasing the volume above 2/4 of the scale. However, if we have a home cinema system, a number of codecs await us, notably featuring the most important ones, namely DTS-HD Master Audio and Dolby Atmos.

When it comes to sound, it presents itself... much like a television on the wall – that is to say, rather flat. Despite the use of a 2.0.2 speaker set with a total power of 36 W, we cannot speak of any exceptional sound quality here. But as is the case in most instances – buying even the simplest soundbar can radically change the situation.

On the plus side, it is worth noting the support for practically all popular Dolby and DTS codecs. This means we can easily connect the television to a home cinema system without having to fiddle with settings or sound conversion.

Samsung QLED Q70D / Q74D / Q77D vs Hisense S7NQ CanvasTV

Advantages

Disadvantages

Our verdict

TV appearance

Where to buy

Contrast and black detail

HDR effect quality

Factory color reproduction

Color reproduction after calibration

Smoothness of tonal transitions

Image scaling and smoothness of tonal transitions

Blur and motion smoothness

Console compatibility and gaming features

Input lag

Compatibility with PC

Viewing angles

TV efficiency during daytime

Details about the matrix

TV features

Playing files from USB

Apps

Sound