Sharp GP6765 vs Hisense A7NQ

In movie mode, the television Sharp GP6765 reaches a brightness level of 300 nits; unfortunately, this is quite an average result. Such brightness is closer to the standard SDR image than what full HDR experience should offer. As a result, the television is unable to convey the full depth and dynamism of the picture that one might expect from a good HDR mode. Visual effects that in other models are vivid and detailed may appear muted here, and high-contrast scenes won’t look as impressive. However, it's worth noting that when comparing this result with televisions in this budget, it is a decent score. A positive feature is the fact that the television supports a wide colour gamut of DCI-P3 at 92.5% thanks to the implementation of quantum dots (Quantum Dot/QLED). This is quite a respectable result, especially in this price range. As a result, colours are vibrant and more saturated, which certainly impacts the image quality, although it doesn't fully save the HDR experience due to the limited brightness.

We checked how the Hisense A7NQ performs with HDR, and there's no surprise here. The luminance chart showed a maximum brightness of 370 nits. The result? Exactly what one could expect – average. At around 350 nits, HDR doesn’t stand out much compared to SDR. Sure, there’s a subtle difference in more brightly lit scenes, but it’s not a show-stopping effect. In terms of wide colour gamut coverage, the result was 92% for DCI-P3 and 70.2% for BT.2020. These are decent values for a TV in this class, which uses a PFS coating – the same one that’s sometimes promoted as QLED. The colours look alright, but don’t expect something that competes with the best screens on the market. HDR on the Hisense A7NQ is more of an add-on than a "game changer". For those looking for solid image quality on a moderate budget – it’s definitely acceptable. However, if we expect full HDR capabilities, it’s worth looking at models from the higher price range.

Sharp GP6765 was launched in movie mode, which is the best setting for colour reproduction. Unfortunately, even so, the quality is still far from ideal. Starting with the white balance, in SDR mode the graph shows significant increases in the red colour. This effect can make the image appear slightly yellowish, leading to distortion of natural skin tones. As a result, viewers may notice that some scenes seem unnatural, and colours lose their authenticity. In HDR mode, the situation changes dramatically – the dominant colour becomes blue. Such a strong shift towards blue also negatively impacts the colour balance of the image, which can lead to a loss of detail in cool tones. Viewers may feel that the image is somewhat cold and out of balance, which is further highlighted by the fact that the television does not achieve optimal colour reproduction. Tests conducted using the Colour Checker tool confirm these shifts in several tested samples.

When it comes to contrast, in HD mode the range shows a significant jump at the beginning of the graph, but then remains close to the reference line at 2.4. This means that in most scenes, the television is able to deliver a satisfactory level of contrast. For the viewer, this means better perception of details in shadows and greater depth of the image, which affects their overall viewing experience of movies and TV shows. In HDR mode, however, the EOTF curve shows large fluctuations both at the beginning and at the end of the graph. Such fluctuations can lead to inconsistencies in detail reproduction in bright and dark areas of the image. For the viewer, this means that in scenes with intense light, such as explosions or dynamic actions, essential details may disappear and the image may appear blurry. Conversely, in darker parts of the image, the lack of clear differences in shades can cause details to blend into a uniform patch, which significantly reduces the viewing quality. Although movie mode offers the best factory settings in the GP6765, both in the context of colour reproduction and contrast, significant problems do exist.

When testing the Hisense A7NQ in Filmmaker mode, we hoped for alignment with the manufacturer's intentions, but unfortunately, reality looks different. The main issue, as with most TVs, is the white balance. In the case of the A7NQ, we noticed a clear dominance of blue, which affected both lower-quality materials and 4K HDR content. The Color Checker test results confirm this, and the comparative images speak for themselves – the lead actress in "factory" mode looks cool and pale. It appears as though she has been stripped of life.

As for brightness characteristics, both gamma and the EOTF curve show that the image is overly bright. As a result, everything seems flat, lacking depth and contrast. This state of affairs certainly does not work in favour of the A7NQ and makes the image reception in factory mode leave much to be desired. If we expect natural colour reproduction and appropriate image depth, the A7NQ in Filmmaker mode is unlikely to impress us. It’s a TV that requires significant adjustment to bring out its potential.

After calibration, in movie mode, the white balance on the Sharp GP6765 TV for SDR content improves significantly. All the lines on the graph come closer to the reference line. Although they are not perfectly straight, the achieved results are satisfying, considering the price range of this model. Such an improvement in white balance translates into a more natural and accurate colour reproduction, positively affecting the overall visual experience and immersion in the films being watched. Regarding the colour gamut, the initial jump on the graph was not removed, however after this error, the rest of the lines represent the expected effect much better, making the image more coherent and pleasant to view.

In the case of HDR content, the white balance performs slightly worse compared to SDR content, but it is still significantly better than before calibration. The improvement in white balance in HDR contributes to greater colour consistency, making watching films more enjoyable, despite some shortcomings that may occur. Speaking of contrast, it is difficult to claim significant improvement. Our specialists noted that the lack of control over dynamic tone mapping settings prevented achieving significant improvement in EOTF, leading to uneven brightness reproduction.

Despite some shortcomings related to the lack of settings options for dynamic tone mapping, the Sharp GP6765 TV has gained a new face after proper calibration. The improved white balance and better colour reproduction in SDR mode have made the image more natural and pleasant to the eye. Although there are still areas that require improvement, especially in HDR content, the TV offers satisfying visual experiences, making it an interesting choice in its price range.

Hisense A7NQ offers several tools that allow you to improve image quality, so we decided to take matters into our own hands and do some "digging" in the settings. Thanks to professional tools and measurements, we managed to correct the white balance, eliminating excessive dominance of blue in both HD and 4K content. This is a significant step forward, as in the Color Checker test, the errors in colour reproduction in lower-quality content dropped to a much more acceptable level. Unfortunately, 4K content still falls short of perfection – colour distortions are significant here and stem from the limitations of the television.

As for the gamma, we managed to set it at the correct level, which significantly reduced the excessive brightening of the image. However, the issue with the brightness characteristics in 4K content remains unresolved – the EOTF curve still shows excessive brightness across the entire screen. It's possible that a proper implementation of dynamic tone mapping could make a difference here, but as we mentioned earlier, this feature in Hisense A7NQ works rather poorly, instead of helping. Nevertheless, the calibration significantly improved the overall image perception. The director's vision is now much better represented than in the factory settings, which more demanding viewers will definitely appreciate.

On the Sharp GP6765 television, the “10-bit colour reproduction” feature performs well in the tested scene with light bulbs. Setting this option to “medium” yields satisfactory results, as there are no issues with grain smoothing or blurring of key image elements. The “low” setting also delivers positive results, providing a clear image without adversely affecting details. Such smoothing options for tonal transitions contribute to enhanced visual quality, allowing for more natural colour transitions.

In terms of image scaling, the Sharp GP6765 television has its strengths, such as the absence of overscan when displaying test material. This allows viewers to enjoy a full image without losing any details from the edges. However, in the tested scene with the model, some shortcomings arise. The branches or trousers do not look their best. Their outlines appear slightly jagged, suggesting that effective edge smoothing techniques were not applied. This can make some details look somewhat distorted, which may affect the overall visual experience.

The Hisense A7NQ impresses with its smooth tonal transitions in 4K content, but unfortunately, we won't find any features here that improve this aspect in older, lower-quality materials. In such cases, colour transitions become more noticeable, which can slightly detract from the overall picture quality, especially in scenes with a lot of gradients.

When it comes to upscaling, the television performs surprisingly well. The image is clearly improved, though it comes with certain compromises. It can be seen that the TV adds a touch of artificial sharpness, and background elements, like branches, tend to exhibit slight "jaggies." However, these are details that will mainly catch the eye of those who pay attention to such nuances.

When it comes to blur and motion fluidity, the Sharp GP6765 television performs quite averagely. It is equipped with a 60 Hz panel, which works well for films. The TV features a motion smoothing function called "Motion Enhancement". With this feature, we can control the fluidity of the motion, allowing us to choose whether the image should appear in a cinematic frame or be more fluid - theatrical. This smoothening function should satisfy most users who focus on film content. However, in the case of sports or games, the Sharp does not perform at its best. In the tested scene with the UFO alien, there is noticeable blurriness, suggesting that the low response time of the panel negatively affects the sharpness of moving objects. Such effects can be particularly frustrating during dynamic sequences where fast movements are common. For those who prefer watching sports or intense video games, the limitations in motion fluidity may be discouraging, making the Sharp GP6765 not necessarily the ideal choice in this category.

The Hisense A7NQ is equipped with a 60 Hz panel, which means that dynamic scenes – for example in sports or gaming – come across as rather average here. This is standard in this class of equipment, but it's worth noting that watching more intense, fast-moving content can leave a lot to be desired. However, when it comes to movies, the TV offers a motion smoothing feature that works on a 10-point scale. The "judder reduction" option allows you to adjust the smoothness of the image to your own preferences. At the lowest setting, you get a natural film frame rate, which will appeal to cinema purists. Conversely, the maximum setting provides a very smooth, theatrical image, which may be appreciated by those who prefer a more "smeared" motion.

The functionality of Sharp's GP6765 for gamers leaves a lot to be desired. Although this model is equipped with HDMI 2.1 ports, which theoretically should offer a range of modern conveniences, in practice the situation is much worse. The only feature that truly utilises the capabilities of this standard is Auto Low Latency Mode (ALLM). Unfortunately, the lack of support for key features such as Variable Refresh Rate (VRR) or HDR Gaming Interest Group (HGIG) makes this TV a less appealing choice for gamers. VRR is essential for eliminating issues with tearing and stuttering, which is particularly important in dynamic games where smoothness of image is crucial. Meanwhile, HGIG allows for optimal HDR reproduction, increasing immersion and visual quality. Although it might seem that the implementation of Dolby Vision will bring significant benefits, for gamers it is completely useless due to the very high input lag in this mode.

One could say that the presence of HDMI 2.1 ports in Sharp GP6765 is a marketing trap that can mislead users into thinking that the HDMI standard automatically entails all its conveniences. Expecting full functionality that should accompany HDMI 2.1 may lead to disappointment.

Hisense A7NQ is a piece of gear that may pleasantly surprise gamers, although it's not without its flaws. The fact that it has a 60 Hz panel immediately suggests that the TV is not designed for the most demanding gaming scenarios. The motion blur we mentioned earlier can also be a drawback, especially in fast-paced games.

However, there are a few things worth praising. The TV supports ALLM (Auto Low Latency Mode) and VRR (Variable Refresh Rate), which is not always standard in this price range. The biggest surprise, however, is that the A7NQ can display visuals at 120 Hz – albeit only in Full HD resolution, but it's still a significant nod to gamers. This provides the option to choose between smoothness and resolution, which is not obvious in TVs at this price.

A nice addition is the Game Bar, which is clear and practical – all the essential features are at hand without having to dig through the settings. However, it lacks support for HGiG, which could be a disappointment for gamers seeking perfect HDR in games.