LG UR781 vs Blaupunkt UGC5500S

In HDR mode, the LG UR781 falls short of the brightness expected for high-quality HDR experiences. Tests across multiple panels revealed a brightness of around 200 nits, which aligns more closely with SDR standards. As a result, HDR effects lack the desired impact, with bright and dynamic scenes appearing less striking than they should.

The television also exhibits limitations in colour reproduction under HDR settings. The colours may not appear as intense or rich as those on models that handle wide colour gamuts more effectively, leading to a less vibrant and dynamic image overall. Additionally, the LG UR781 struggles with accurate colour representation in HDR mode, which can result in muted content, particularly during daylight viewing when the image can lose its intensity.

Although the dynamic tone mapping feature helps optimise the image, it does not overcome these shortcomings. For users seeking a truly immersive HDR experience with vivid colours and bright highlights, the LG UR781 may not meet expectations.

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.

In Filmmaker Mode, the LG UR781 demonstrates the best factory-calibrated performance but exhibits notable flaws. The primary issue lies in white balance, where the graph indicates a drop in blue levels, resulting in a warmer image with a shift towards yellow tones. This deviation impacts the naturalness of colour reproduction, particularly in scenes with white or neutral backgrounds. The Test Colour Checker confirms that some colours deviate into incorrect shades, leading to a lack of true-to-life representation. This can diminish the realism of film scenes, with certain details appearing in inaccurate colours.

In terms of contrast, the gamma graph reveals a drop to a level of 2.0, below the optimal value of 2.4. This results in darker parts of the image appearing brighter than they should, reducing depth and dynamic range. Additionally, the EOTF curve shows an unnatural spike at the beginning, leading to over-brightness in the brightest areas of the image. This can cause a loss of detail in high-luminance scenes, further impacting the overall image quality.

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 LG UR781 demonstrates commendable colour reproduction for SDR content. The calibration effectively improves white balance, yielding natural and balanced tones across various scenes. Gamma adjustments contribute to precise detail representation in shadows and highlights, enhancing overall image clarity. This results in a well-rounded performance for everyday use, with solid colour accuracy and well-balanced imagery in SDR mode.

HDR content, however, reveals the TV's limitations. The lack of support for a wide colour gamut restricts the depth and vibrancy that HDR is capable of. The EOTF curve deviates from the ideal, overemphasising details in bright areas, which introduces inaccuracies in colour representation. Tests using the Colour Checker confirm significant errors in colour reproduction. Additionally, the panel's relatively low brightness exacerbates these issues, diminishing the impact of dynamic range effects and causing colours to appear washed out.

While HDR mode highlights the TV's shortcomings, the improvements after calibration, particularly in SDR performance, are significant. Enhanced white balance and gamma adjustments greatly improve the viewing experience, providing more natural and consistent colour reproduction. Compared to its pre-calibration state, the LG UR781 now offers a much better performance for everyday use, especially in standard dynamic range scenarios.

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 tonality smoothing function on the LG UR781 yields mixed results. At the "low" level, it neither enhances image quality nor effectively diminishes film grain, making its impact relatively negligible. Increasing the strength of this function can soften gradations and reduce visible banding, but it risks over-softening the image in certain scenes, which may compromise the overall sharpness and detail.

As for image scaling, the LG UR781 struggles to deliver exceptional performance, particularly with lower-resolution content. The TV employs an artificial sharpness enhancement technique that introduces defined contours to create the illusion of sharper images. While this may appeal to users who prefer pronounced, vivid details, others seeking a more natural and authentic look may find this effect distracting or unrealistic. Ultimately, the perception of these enhancements will depend on personal preferences, with some users valuing the added sharpness and others prioritising natural image quality.

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.

The LG UR781 television provides decent motion fluidity for movies, primarily due to its "True Motion" feature. This option lets users fine-tune motion smoothing on a scale from 0 to 10, catering to different viewing preferences. Lower settings preserve a traditional cinematic effect with some judder, while higher settings create a smoother, more theatrical image. Although the latter deviates from the cinematic standard, it may appeal to viewers who prioritise seamless visuals.

However, performance declines when handling dynamic sports content and fast-paced games. Its 60Hz panel limits interpolation capabilities, meaning motion smoothness in movies can be improved, but motion blur cannot be effectively reduced. The absence of support for 120Hz and BFI (Black Frame Insertion) technology exacerbates this, causing fast-moving objects to blur. Moreover, the panel's slower response time further reduces sharpness in rapid scenes, which can be a drawback for gamers and sports enthusiasts seeking clear, fluid visuals in high-speed scenarios.

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 LG UR781 provides several features designed to enhance console gaming experiences but comes with notable limitations. On the positive side, it includes the ALLM (Auto Low Latency Mode) feature, which automatically switches the TV to a low-latency mode, optimising response times for gaming and benefiting fast-paced titles. The television also supports HGiG, ensuring HDR games are displayed enhancing the overall gaming experience. Additionally, the Game Bar feature allows gamers to quickly access and adjust settings during gameplay, offering added convenience. However, there are significant drawbacks. The TV lacks VRR (Variable Refresh Rate), which may result in screen tearing or stuttering, particularly during dynamic scenes. It also does not support Dolby Vision for gaming, limiting HDR picture quality in titles that use this format. The 60Hz panel restricts gameplay to 60Hz, excluding smoother experiences available at higher refresh rates like 1080p@120Hz, 1440p@120Hz, or 4K@120Hz. The absence of G-Sync or FreeSync technology reduces compatibility with systems designed to synchronise the frame rate between the console and TV, potentially affecting gameplay fluidity. The LG UR781 is a functional choice for casual gamers who value affordability and features like ALLM and HGiG. However, it falls short for those seeking advanced gaming features such as high refresh rates, VRR, or Dolby Vision gaming.

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.