Sharp GP6765 vs Hisense A6Q

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.

Unfortunately, the Hisense A6Q is hard to recommend for watching HDR content. The main issue remains the low brightness and quite modest coverage of a wide colour gamut. A measured brightness of about 300 nits simply isn't enough for HDR materials to look impressive. In practice, the image often resembles standard SDR rather than true HDR with clear differences in brightness and dynamics. Additionally, colours in such content do not appear as they should. The TV does not utilise additional filters like QLED or PFS LED, and a DCI-P3 coverage of around 80% makes some colours look just too pale. As a result, some scenes in HDR materials lose intensity and spectacle, making it hard to talk about a proper HDR experience.

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.

We conducted the tests in the best available mode, which is Filmmaker, however – as is often the case – this does not mean the image is perfect straight out of the box. In the case of Hisense A6Q, this mode clearly “swallowed” too much blue in everyday SDR content. In practice, this led to an image with yellowed whites, particularly noticeable on large, bright surfaces. This does not result from poor assumptions of the Filmmaker mode itself or from the vision of filmmakers, but from factory settings that require adjustment.
Additionally, looking at the saturation characteristics and gamma curve in SDR, as well as EOTF in HDR content, there is a slight tendency to brighten most scenes. As a result, the image often appears brighter than it should, losing a bit of its naturalness. For this reason, we decided to perform a professional calibration to restore the proper colour balance and a more accurate brightness characteristic.

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.

Colours after calibration on the Hisense A6Q need to be evaluated in two ways, as everything depends on the type of content. In the case of SDR materials, the effect is really quite good. In daily programs, series, and movies, it’s hard to find any serious issues with colours. The yellow tint has been effectively removed, and the television has also stopped washing out the entire image. As a result, the ColorChecker test showed errors below a Delta 2 value, which are already outstanding results, allowing for a discussion of very high picture quality in standard content. Unfortunately, the situation looks much worse for HDR materials. Yes, the white balance has been corrected and the EOTF curve has been improved, but the limitations of the panel itself remain insurmountable. The lack of support for a wide colour gamut means that the television still generates quite significant colour errors. Parts of the colours simply cannot be displayed by the screen, making them look less saturated than they should. It’s a pity because even a simple PFS or QLED filter would have resulted in a significantly better end effect. The conclusion is therefore simple – for SDR content, the A6Q after calibration works really very well, while viewing HDR content on it should still be approached with caution.

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.

Upscaling on the Hisense A6Q works really well for a TV in this price range. Lower resolution materials are correctly “upscaled” to higher resolutions, and the image remains clear without any artificial edge sharpening or the typical "over-sharpening" found in cheap models. Unfortunately, the digital processing is significantly poorer. In practice, it’s hard to talk about any advanced artifact smoothing or masking of problematic tonal transitions. In heavily compressed films—especially those from YouTube—the TV struggles with reducing compression blocks and unwanted banding, making the material's imperfections clearly visible. The A6Q scales the image well, but when it comes to digital processing, it leaves the user alone with the source quality.

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 fluidity of motion on the Hisense A6Q is... well, quite average. It's a TV with a native refresh rate of 60 Hz in 4K, which means the movement of objects on the screen doesn't always look perfectly smooth. In dynamic scenes in films or sports, it's evident that this is not the strongest point of this model. The situation looks much better with 1080p content when connecting a console or computer, as the A6Q can then operate at up to 120 Hz. That's a big plus, especially for gamers. However, the sharpness of motion still leaves a lot to be desired, with noticeable ghosting, and the response time of the panel shows that it isn't one of the TV's strong suits.

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.

For such an inexpensive television, the Hisense A6Q really can surprise with what it offers gamers. It operates in 4K only at 60 Hz, but when the game switches to performance mode and drops to 1080p, the panel can work at even 120 Hz. In this price range, that's a big plus, as most titles on consoles don’t deliver a stable 4K at 120 frames. In practice, we are realistically gaming in 1080p, and here the A6Q provides a very enjoyable gaming experience. Additionally, it has a few features that are usually found in more expensive models: ALLM, VRR, and Dolby Vision Gaming for Xbox Series X/S. Everything is gathered in one place, in a simple and convenient Game Bar, so you don't need to dig through the entire menu. For such an affordable piece of equipment, it's really a solid setup for gamers — maybe not for the most demanding, but definitely spot on for occasional gaming.