Sharp GP6765 vs Blaupunkt UGC5500S

In movie mode, the Sharp GP6765 reaches a brightness of 300 nits, which is relatively average. This level of brightness is more suited to standard SDR content than to the full HDR experience. As a result, the TV struggles to deliver the depth and dynamics typically expected from a good HDR mode. Visual effects that might appear sharp and detailed on other models could seem more subdued here, and high-contrast scenes won't be as striking. However, compared to other models in this price range, this is still a decent performance. A positive feature is the TV's support for a wide DCI-P3 colour gamut, covering 92.5%, thanks to the inclusion of quantum dots (Quantum Dot/QLED). This offers a solid improvement, particularly in this price bracket, resulting in vibrant and more saturated colours, although the limited brightness still prevents a fully immersive HDR experience.

Here, we won't beat around the bush either – if you're looking for a TV strictly for cinematic HDR experiences, you've come to the wrong address. The Blaupunkt UGC5500S unfortunately is not a machine designed for such challenges. This is primarily due to its very low brightness, which we measured during our tests. A result of around 250 nits on film screens speaks for itself. It's simply too little to even talk about any real HDR effect. To be honest, everything displayed here in this format can best be considered a slightly "boosted" SDR mode. We expected this because practically every device in this price range fails in this regard, but we feel obligated to warn you. Manufacturers love to boast about HDR compatibility stickers on the boxes, but in reality, this format simply doesn't exist here – it lacks the "fuel" of brightness.

The situation is made all the more difficult for Blaupunkt because we have a panel with a very basic DCI-P3 color gamut coverage of just around 80%. You won't find any advanced coatings that enhance these capabilities (like quantum dots), making scenes that are supposed to burst with richly saturated colors appear simply desaturated on this screen. Therefore, we have a concrete piece of advice for you: do not push the HDR mode on this model. If you have the option in the streaming app settings – just turn it off. Sticking with the classic SDR mode will ensure that the TV won't try to "enhance" something that it can't handle hardware-wise.

The Sharp GP6765 was launched in movie mode, which offers the best settings for colour reproduction. However, despite this, the quality remains far from ideal. In SDR mode, the white balance graph shows significant increases in the red colour, making the image appear somewhat yellowish and distorting natural skin tones. This results in some scenes looking unnatural, and colours losing their authenticity. In HDR mode, the issue worsens as blue becomes the dominant colour, which negatively affects the colour balance and causes a loss of detail in cool tones. As a result, the image can appear cold and unbalanced, highlighting the TV's inability to achieve optimal colour reproduction. Tests with the Colour Checker tool confirm these shifts across several samples.

In terms of contrast, the HD mode shows a significant jump at the start of the graph, but it remains close to the reference line at 2.4. This means that in most scenes, the TV delivers a satisfactory level of contrast, enhancing details in shadows and adding depth to the image. However, in HDR mode, the EOTF curve fluctuates significantly at both ends of the graph, leading to inconsistencies in bright and dark areas of the image. In scenes with intense light, such as explosions or dynamic actions, key details may be lost, and the image may appear blurry. Similarly, in darker scenes, the lack of clear differences in shades may cause details to merge into a uniform spot, reducing overall quality. While movie mode offers the best factory settings for the GP6765, there are still significant issues with colour reproduction and contrast.

We also took a close look at how Blaupunkt handles colors in movie mode, and here the situation is, to put it briefly, twofold. We must clearly separate what we see in the standard SDR format from what happens when HDR is turned on, as these are two completely different worlds. Let’s start with the better side of the coin. If you plan to watch classic television, YouTube, or older movies on this TV, you can count on really well-tuned colors. In our test sample, the white balance in movie mode was exceptionally accurate, which honestly surprised us. Of course, to not make it too rosy, we noticed some flaws. Looking at the gamma charts, we observed that the processor struggles with properly dimming the image in its brightest parts. Additionally, there is quite strong, at times too aggressive, red saturation, which resulted in noticeable errors in reproducing certain shades. Nevertheless, in general terms, the image in SDR is simply solid and watchable without a grimace on your face. Unfortunately, the magic fades when we re-enter the world of HDR. Here, Blaupunkt behaves as if we suddenly switched it to store mode, and in its worst form. The excess blue in the white balance is so overwhelming that it literally clashes with the eyes, ruining any realism of the scene. Furthermore, the TV interprets brightness very loosely, which, when analyzing the EOTF curve, clearly showed that for most of the time the colors appear simply washed out and lacking depth. This is, by the way, perfectly visible in the color errors that become evident in this mode. Once again, we are left with the same conclusion: Blaupunkt in SDR mode looks significantly better and more natural than in HDR, which feels forced and not properly refined.

After calibration, the Sharp GP6765 television shows marked improvement in film mode, particularly in SDR content. The white balance now closely aligns with the reference line, offering more natural and true-to-life colour reproduction. While not perfectly straight, the results are still satisfactory for the price range, significantly enhancing the overall visual experience and immersion in movies. The colour gamut shows some improvement, with the initial jump in the graph persisting but being less noticeable, leading to a more consistent and enjoyable image.

For HDR content, while the white balance performs somewhat worse than in SDR, it is still a notable improvement compared to pre-calibration. The calibration ensures better colour consistency, though some shortcomings remain. As for contrast, no major gains were observed. The lack of control over dynamic tone mapping prevented significant improvement in EOTF, resulting in uneven brightness reproduction.

Despite some limitations, particularly in HDR content and dynamic tone mapping, the Sharp GP6765 reveals a more polished performance after calibration. The improved white balance and colour reproduction in SDR make it more visually appealing. While further refinement is needed, it still provides a satisfying visual experience, making it a strong contender in its price category.

It may sound like a joke – pulling out professional measurement equipment for a television costing around a thousand zlotys / 250 dollars – but we wouldn't be ourselves if we didn't check it out. The question is: does such cheap equipment give us any room for calibration? To your surprise, the answer is yes, and absolutely so. In the Blaupunkt UGC5500S menu, we found surprisingly many options that allowed us to really work on the picture. These are not just empty sliders; they are concrete tools that enabled us to make use of our measurement sensors and software. In SDR mode, the effects were noticeable to the naked eye. We successfully eliminated the issue we mentioned earlier – that excessive, almost artificial saturation of reds. We also fixed the problem of incorrect dimming of the brightest parts of the image. After calibration, the standard format picture became much more balanced and simply correct. As for HDR, the situation was again more complicated. Although we managed to "tame" that aggressive blue tint in the white balance, it was evident that we were fighting a bit in vain. Even after changing the settings, the television still tried to intervene in the image in its own way, as if the electronics knew better than we did how the scene should look. Additionally, there's a hardware barrier that no slider can overcome – colors in HDR still remain unsaturated. This simply results from the quality of the panel itself; it physically cannot produce the most vibrant colors. To summarize this point: if any of you ask whether it’s possible to calibrate a television for "a thousand," we respond with full conviction: it is possible.

The Sharp GP6765 television delivers solid performance with its "10-bit colour reproduction" feature, particularly in the tested scene featuring light bulbs. Setting this option to "medium" provides satisfactory results, with no issues related to grain smoothing or the blurring of important image elements. Even the "low" setting performs well, delivering a clear image without compromising detail. These transition smoothing options enhance visual quality by providing more natural colour transitions.

In terms of image scaling, the Sharp GP6765 shows strengths, such as the absence of overscan when displaying test material. This ensures viewers can enjoy the full image without losing edge details. However, some weaknesses were noted in a tested scene featuring a model. Elements such as branches or trousers appear slightly jagged, indicating a lack of effective edge-smoothing techniques. This can cause certain details to look distorted, impacting the overall viewing experience.

If you expect that the processor in this model will magically "fix" the poor quality signal from cable TV or old films from YouTube, we must disappoint you. The capabilities of this television end with absolutely basic upscaling, which is simply stretching the image to a higher resolution. It does this correctly in that the image is not blurry, but there is no talk of any intelligent sharpening or adding details. Worse still, Blaupunkt is completely devoid of any functions that reduce unwanted tonal transitions. If the material being viewed has so-called banding (ugly "steps" instead of a smooth transition of colors, e.g., in the sky), this television will display them in all their glory. Additionally, the television tends to slightly crop the edges of the image. Instead of displaying 100% of what the source sends, Blaupunkt slightly enlarges the frame, causing us to lose details located at the very edges of the screen. In summary: in the category of digital "enhancement" of the image, Blaupunkt simply performs poorly. We receive a raw, unprocessed signal with all its flaws.

When it comes to motion blur and movement fluidity, the Sharp GP6765 TV offers rather average performance. Equipped with a 60 Hz panel, it handles movies adequately. The TV includes a motion smoother called "Motion Enhancement," which allows users to control motion fluidity, enabling a choice between visible film frame interpolation or a smoother, more theatrical appearance. This feature should meet the needs of most users focused on movie viewing.

However, the TV's performance falls short in sports or gaming. In the tested UFO alien scene, noticeable blurriness indicates that the panel's low response time negatively impacts the sharpness of moving objects. This issue becomes particularly evident during dynamic sequences, where rapid movements are frequent. For viewers who enjoy sports or fast-paced video games, these limitations in motion handling can be off-putting, making the Sharp GP6765 less suitable for such content.

When it comes to motion fluidity, Blaupunkt has nothing to defend itself with. A 60 Hz panel at this price is standard, so none of us expected a perfectly sharp image during fast action scenes or while watching a game. However, the biggest drawback of this model is that you won't find any digital smoothers in the menu. The manufacturer did not give us any room to maneuver – there's no way to smooth anything out or adjust the image to our preferences. The image is always "raw" and we receive it exactly as the source transmits it. For fans of cinematic "motion jump," this might be fine, but everyone else just has to get used to the absence of any motion support.

The gaming functionality of the Sharp GP6765 leaves much to be desired. Although this model includes HDMI 2.1 ports, which theoretically promise modern features, the reality is far less impressive. The only feature that takes advantage of this standard is Auto Low Latency Mode (ALLM). Unfortunately, the absence of key functionalities such as Variable Refresh Rate (VRR) and HDR Gaming Interest Group (HGIG) significantly limits its appeal to gamers. VRR is crucial for eliminating screen tearing and stuttering, particularly in dynamic games where fluidity is essential. Similarly, HGIG ensures optimal HDR mapping, enhancing visual quality and immersion. While Dolby Vision might seem like a benefit, it proves useless for gaming due to the very high input lag in this mode.

The inclusion of HDMI 2.1 ports in the Sharp GP6765 feels like a marketing ploy, potentially misleading users into believing that the standard automatically provides all its associated benefits. Gamers expecting full functionality from HDMI 2.1 are likely to be disappointed.

When it comes to gaming on the Blaupunkt, we didn’t expect miracles and indeed – the list of features is not very long. However, there are two interesting points worth mentioning, as they may be significant for some of you at this price. The first advantage is that the TV quite efficiently detects the connected console. Thanks to the ALLM (Auto Low Latency Mode) feature, the device automatically knows when you start gaming and switches to low latency mode. This is convenient because you don’t have to fiddle with the settings every time to prevent input lag from ruining the fun. The second point is a real curiosity that surprised us. Even though it’s a 60 Hz panel, the Blaupunkt can display images at 120 Hz at Full HD resolution. Sure, we lose 4K details then, but for those playing more dynamic, online shooters where fluidity is more important than resolution, it’s a really nice and unexpected addition in such an inexpensive piece of equipment. Besides these two points, however, you won’t find anything else here. There are no advanced systems for improving fluidity for gamers or extensive gaming menu bars. It’s a simple screen for occasional gaming.