Samsung DU8002 (IPS) vs LG UA75006LA (VA)

The HDR effect on the DU8002 television leaves much to be desired. A brightness level of 300 nits cannot provide a true high dynamic range experience, which makes the viewed content resemble more of a standard SDR than impressive HDR. Scenes that should dazzle with brilliance and detail appear muted and lacking in depth. Nevertheless, the television deserves praise for its high coverage of the DCI-P3 colour gamut at 92%. This means that colours are vivid and saturated, which may satisfy viewers who prefer rich tones, even if the HDR effect does not fully meet expectations.

The LG UA7500 with a VA panel holds brightness at around 350 nits, which does not make a significant impression by today's standards. It is hard to speak of a true HDR experience here – most content looks more like classic SDR with a slight attempt at boosting the highlights. The advantage is that regardless of the tested scene, the effect remained relatively stable. However, we noticed that in very extreme scenes with a lot of fine details, the television can gently dim the image to achieve better black levels, but this comes at the expense of visibility of bright effects. It is also worth noting that the UA7500 is not equipped with any additional technologies for expanding colours. It is neither a QLED panel nor PFS LED, which is why the coverage of the DCI-P3 colour gamut is only 80%, making many HDR films appear flat and not conveying the full diversity of colours.

The DU8002 offers a Filmmaker mode, which is intended to provide an authentic image reproduction in line with the creators' vision. Unfortunately, despite the promising name, the results are far from ideal. The white balance in this mode shows significant drops in blue, leading to a noticeable yellowing of the image, as seen in our comparison photo. Colour Checker tests confirm these errors. As for brightness, the gamma characteristic is too low compared to the reference line of 2.4, resulting in excessive screen brightness. A similar issue occurs with 4K content – the EOTF responsible for brightness in 4K material shows significant increases above the reference line, leading to excessively bright small light elements. As a result, the Filmmaker mode in the DU8002 does not meet expectations and instead of offering high quality, presents an image full of tonal and colour inaccuracies.

The Filmmaker mode on the LG UA7500 performs better than one might expect from such a budget television, but let’s not get carried away with praise. The image is put together quite sensibly and does not irritate at first glance, however, its weaknesses quickly become apparent. This is most evident in scenes with bright points – background lamps or reflections of light on the skin are distinctly exaggerated. The faces of the characters often look unnatural, as if they have been 'overexposed'. Added to this is the default gamma characteristic, which brightens the smallest details and causes the image to lose subtlety in darker areas. Nevertheless, it is a fact that for its price range, the UA7500 in factory mode provides a fairly decent starting point. However, it is clear that without additional adjustment, it will not be possible to avoid these problems, which is why – as with other televisions – we decided to see what could be achieved after calibration.

Samsung is one of those companies that offers advanced tools for improving picture quality in its televisions, including a 20-point white balance adjustment. Even in the budget model DU8002, with the right adjustments, surprisingly good results can be achieved. The white balance, especially for HD content, is really good – tests on the Colour Checker palette confirm accuracy levels of 2–1.5, which speaks to this television's considerable capabilities in colour reproduction. In 4K content, although not as perfect as in lower quality materials, the overall picture looks significantly better.

The gamma brightness has also been heavily adjusted, meaning the picture is not overly bright and looks more natural. What about the EOTF curve? At first glance, it seems fine, but upon closer inspection, especially in film tests, it is clear that the television, due to its low contrast matrix, struggles. The EOTF also drops below the reference line. Nevertheless, the DU8002 is an example of a budget model where calibration is worth investing in. Although construction flaws, such as the type of backlighting, cannot be completely eliminated, colour accuracy is surprisingly good, especially given its price.

The biggest improvement we noticed was when calibrating the mode intended for everyday SDR content. We managed to smooth out the white balance in an acceptable way and tackle the problem of excessive brightening of fine details due to the gamma curve. As a result, the image gained the consistency and naturalness that was missing in the factory settings. After such adjustments, we can confidently state that for everyday television content, programmes, or materials from YouTube, the LG UA7500 performs very well – especially after professional calibration. The situation is somewhat different for HDR content. Here, calibration allowed us to tame the white balance and slightly improve the brightness management; however, the limitations of the construction are immediately apparent. The lack of additional filters to widen the colour palette results in the most vivid colours appearing flat, and the image does not display the intensity we would expect from good HDR. So in SDR, the UA7500 performs quite well, but in HDR – despite corrections – it remains far behind, and this is a characteristic that one must accept when choosing this television.

Smoothing tonal transitions on the DU8002 television leaves a mixed impression. Although the menu features an option for smoothing tonal transitions, in practice it yields no results and may even generate unwanted side effects.

Nevertheless, the television performs excellently with upscaling, or digital image processing. The test pattern with the model looked really good – the image is not excessively jagged, and the overall presentation is decent and pleasant to the eye. This is definitely good news for those planning to watch traditional television on this model.

LG UA7500 with a VA panel performed really well in this category. Image scaling from Full HD or even SD materials was surprisingly smooth. The picture looked smooth, edges were not overly jagged, and the television retained a considerable amount of detail, meaning that even older films did not lose their character. It particularly excelled with faces – there were no artificial contours or 'mask' effects, which often occur in cheaper models. The way the television handled tonal transitions in lower quality materials is also noteworthy. Thanks to digital processing, colours did not bleed into each other, and gradients appeared natural and smooth. There was no excessive smoothing of the image or loss of cinematic grain. This makes the UA7500 great for everyday content – from terrestrial television, through sports, to YouTube, where we often watch materials in various resolutions.

The DU8002 with a 60 Hz panel is a television that performs better for watching films than for intense gaming. The motion smoothing feature acts as a fluidizer, smoothing out movement and giving scenes a more fluid appearance, which is helpful for movie screenings. In the context of gaming, this model is more suited for casual entertainment.

The LG UA7500 is a television with a 60 Hz panel, so it's difficult to expect much admiration in this category. It's more of a screen intended for everyday content or an evening film viewing rather than for following dynamic sporting events or playing action games. It's clear that the manufacturer targeted this model specifically at that group of consumers – and it performs correctly in that regard. We have the TruMotion feature available, which is a motion smoother. It's simple, with only one slider, but it can introduce a noticeable difference. At the lower settings, the image appears more raw and cinematic, whereas at higher values, the motion becomes smoother and more pleasing to the eye.

DU8002 is a television that is primarily suitable for casual gamers. The 60 Hz panel does not provide the highest motion smoothness, so in dynamic games, there may be a lack of that extra fluidity in the picture. On the plus side, it features ALLM and HGiG functions, which automatically adjust the picture settings for HDR gaming, enhancing the gaming experience. Unfortunately, the television is equipped only with HDMI 2.0 ports, so we will have to forget about more advanced features like VRR or support for 4K at 120 Hz. With this equipment, we will have to settle for less if we expect a full set of gaming features.

The LG UA7500 is a television that can be confidently recommended to "casual" gamers. It lacks a 120 Hz panel and HDMI 2.1 ports, so it cannot fully utilise the potential of modern consoles. However, the manufacturer has included several features that can enhance the gaming experience. Notably, the Game Bar stands out – a very well-designed panel where you can quickly preview and change the most important settings. From this interface, we have access to features like ALLM mode (automatic switching to game mode) and frame synchronization, which is VRR. The VRR range is limited – it works from 48 to 60 Hz – but the mere presence of this feature in such an affordable television makes a positive impression.

Additionally, it supports HGiG, which is the HDR calibration mode for gaming. It sounds good, but based on our testing experiences, we already know that for the UA7500, this option doesn't make much sense. The television doesn't handle HDR very well, so paradoxically, we achieved better results with this mode disabled. This is another indication that the UA7500 is more of a screen for occasional gamers who value simplicity and convenience rather than for those seeking the full experience from the latest consoles.