Sharp GP6765 vs Dreame S100

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.

The Dreame S100 is a relatively bright television. In movie mode, the brightness we measured reached around 600 nits. This is a really good result, although not the highest considering the competition in this price range. In full-screen scenes, it's clear that the television can generate an image that hits the mark in terms of brightness. Unfortunately, when more complex scenes appeared on the screen, the local dimming algorithm in this model tried above all to maintain the deepest blacks. However, this came at the expense of the HDR effect – and in a drastic way. In such scenes, the brightness of the bright elements fell below 100 nits, which is a downright tragic result, far from any HDR effect. This aspect can be improved, but there are caveats. You just need to change the local dimming setting in the television's menu; however, then the blacks in such scenes simply turn grey. It's a pity that Dreame wasn't able to refine the local dimming algorithms better, and the S100 is another example that the number of local dimming zones doesn't always translate into a better picture. As a consolation, it's worth noting that the Dreame S100 is marketed as a 'QLED' type television, although it actually uses a PFS LED filter. As a result, the colours are appropriately saturated, and our measured DCI-P3 colour gamut coverage exceeded 94%.

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 tested the Dreame S100 in "movie" mode and definitely recommend using this setting for watching all kinds of content. Interestingly, in the deeper settings of the TV, we also find a dedicated "Filmmaker" mode, which is now available from almost every manufacturer. However, in the case of the Dreame S100, we do not recommend using it – it blocks all settings related to the picture and does not allow for any configuration in the menu - not even a motion smoother. So how do the factory colours fare in the S100? Not too bad, but not great either. The TV itself had a noticeable blue tint, which is clearly evident in our white balance measurements. As a result, the picture was artificially brightened, and the colours had a slight bluish tint. This is also confirmed by the Color Checker palette, which showed how the colour samples leaned towards blue, generating quite significant colour errors. On the other hand, the picture looked definitely better in HDR mode, where the colour errors were not as prominent, although they were still far from ideal. Here, the white balance was also too heavily skewed towards blue, causing quite significant errors in color reproduction.

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.

The Dreame S100 has proven to be a device very amenable to professional calibration. In its menu, we found a plethora of advanced options that allowed us to effectively correct factory errors. Thanks to the advanced white balance correction – both in SDR and HDR content – we completely eliminated excess blue components. The image instantly became much more natural and pleasant to view. After fully tuning the colours, the errors in the Color Checker test dropped below a Delta E value of 2-3. For the average viewer, this means that any colour distortions became almost impossible to see with the naked eye. It's really a nice surprise, as often new brands in the TV market have significant problems with the correct implementation and functioning of sliders in the calibration menu. Here, everything worked as it should. The only thing we need to criticise is the way the TV manages its brightness in HDR. Due to the specific nature of the local dimming algorithms, our measured EOTF curve shows anomalies. In places where high highlights should appear, there is a slight bump in the curve above the reference line. In practice, this results in unnatural brightening of certain, the brightest elements in movies or games. Despite this minor flaw, professional calibration brings a huge, very positive change to this model.

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.

For scaling and digital processing in the Dreame S100, the technology used is proudly called Dreamind™ Pro AI by the manufacturer. However, it must be clearly stated that this is not a proprietary processor but rather a marketing term for a chip from MediaTek – specifically, the model MT5889. Unfortunately, we are talking about a rather outdated unit from a time when MediaTek lagged significantly behind the competition in terms of performance. This, unfortunately, has a direct impact on the image, as this chip also handles that. The upscaling in the S100 is fairly average, and the processor has a tendency to artificially over-sharpen edges (fortunately, this can be somewhat tempered with the sharpness slider in the menu). In the options, we also find a feature called "Contour Smoothing," which theoretically is supposed to improve tonal transitions. In practice, it contributes almost no improvement – setting it to any level rarely eliminates visible colour banding, but it can unnecessarily blur elements of the image that should remain sharp.

Another issue is the phenomenon of overscan (cropping the edges of the frame), which is practically visible all the time. Although there is the possibility to set the screen to display the full frame in low-resolution materials, it requires activating the aforementioned Filmmaker mode. And as you may know, this mode completely blocks any changes to other sliders in the picture menu. In our test tables, we noted that the television offers an option to disable overscan, as such a function technically exists in the system – however, in everyday use, while maintaining reasonable picture settings, you will not be able to take advantage of it.

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.

When it comes to motion fluidity, the Dreame S100 performs really well. It features a 144 Hz refresh rate panel, although in reality, the vast majority of people using it in a conventional way will still be limited to 120 Hz (as this is what today's hardware allows aside from PCs). Thanks to the high refresh rate, the image in motion remains really sharp, largely due to the well-functioning MEMC motion smoother. In the menu, we find predefined modes that enable the TV to efficiently generate artificial frames, which effectively enhances the fluidity of dynamic sports shots, but also helps eliminate motion judder in film and TV series material recorded at 24 frames.

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.

The Dreame S100 seems almost like the ideal screen for gamers. The television is equipped with 2 HDMI 2.1 ports with a bandwidth of 40 Gbps, allowing features such as automatic game mode (ALLM) or VRR frame synchronization in the range of 48-144 Hz to work seamlessly on consoles. On board, we also find a well-designed gaming panel (Game Bar). It allows you to continuously preview the most important parameters - from the activated picture modes, to the number of frames rendered by the console, right through to the option of adding a crosshair in the centre of the screen. All of this looks great on paper; however, the biggest issue with the S100 is its implementation of HDR in games. The television does not have a correctly implemented HGiG format. This means a clueless user may misconfigure the console during the initial setup of the screen. Poor configuration can result in an image that is too dark or overexposed (as a guideline: we suggest setting the brightness in the Xbox console menu to around 600 nits, and in the PS5 to 12 clicks). The Dolby Vision format also proves problematic, as it often did not activate at all on the XBOX – Dreame S100 line. And when it was eventually activated, playing was impossible due to the very high input lag often exceeding 100ms. If the manufacturer manages to improve the HDR gaming experience with an update, the S100 will be truly outstanding hardware for gamers. For now, however, compromises must be accepted.