LG UA75006LA (IPS) vs LG NANO81A / NANO80A

The version with an IPS panel looks even more modest, where the peak brightness barely reaches 250 nits. In practice, this means that a real sense of HDR effect is out of the question, and the materials viewed resemble rather ordinary SDR. Similar to VA panels, the image behaves stably on most test patterns, but in demanding scenes with fine details, the television has a tendency to slightly dim the image. This allows for slightly better blacks; however, this comes at the expense of losing detail in bright elements. The absence of additional colour filters is also noticeable here. The UA7500 with an IPS panel does not belong to QLEDs or PFS LED panels, and the DCI-P3 colour gamut is limited to 80%, meaning that HDR films lack significant colour depth and appear quite flattened.

If you are counting on HDR in the NANO81A to bring tears to your eyes, I must disappoint you. This television is simply too dark to truly show what this format is all about. With a brightness of only 250 nits, HDR exists here mainly on paper. In practice, during viewing, it is very difficult to distinguish whether we are watching high dynamic range content or regular SDR – it simply lacks that ‘punch’ of light in the bright parts of the image. However, to give credit where it’s due, we do have a glimmer of hope here – and quite a clear one at that. It concerns the colour gamut coverage. Here, the NanoCell filter shows that it is not just marketing nonsense. Our measurements indicated that the coverage of the DCI-P3 space is around 88%. This is a really solid result that places this model significantly higher than typical budget options based on standard white LEDs without any filters. Of course, it still falls short of the level of quantum dot (QLED) TVs or advanced panels with PFS filters, but for this price point, the colours are surprisingly saturated and vibrant. It's just a shame that this low brightness prevents them from fully ‘spreading their wings’ with the Nano filter.

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 picture is quite well put together and does not irritate at first glance, but its weaknesses soon start to show. This is most evident in scenes with bright points – lamps in the background or reflections of light on the skin are distinctly overemphasised. Characters' faces often appear unnatural, as if they have been 'overexposed'. Additionally, the default gamma setting brightens even the smallest details, causing the image to lose subtlety in darker areas. However, it remains true that for its price bracket, the UA7500 in factory mode offers a fairly decent starting point. It is clear that without additional adjustment, it will not be possible to avoid these issues, which is why – as with other televisions – we decided to see what could be achieved after calibration.

For every film fan, the natural choice in LG televisions is the Filmmaker Mode. Its aim is to display images as the director intended – without unnecessary "enhancements". Unfortunately, in the case of our test unit NANO81A, the factory settings left something to be desired. The main issue turned out to be the white balance. Measurements showed a distinct deficiency of blue colour, which in practice meant that many scenes had a slightly yellowish, even "yellowed" tint. The white was not perfectly pure, which detracted from the freshness of the image. Additionally, brightness management was also not ideal – the factory-set gamma was too low. The picture often appeared oversaturated, as if overly lifted from the shadows, which caused it to lose naturalness and depth. Fortunately, LG, even in this relatively low price category, does not block access to advanced settings. The calibration possibilities of this model are enormous, which is a big plus for those who enjoy "digging" in the menu. We decided to approach the topic in our own way and see how much we could squeeze out of this panel with professional calibration.

The greatest improvement we noticed was during the calibration of the mode intended for everyday SDR content. We managed to smooth out the white balance in an acceptable way and control the issue of excessive brightening of fine details due to the gamma characteristics. As a result, the image gained the consistency and naturalness that was lacking in the factory settings. After this correction, we can confidently state that for everyday television content, programmes, or materials from YouTube, the LG UA7500 performs really 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 brightness management, but the limitations of the design are immediately evident. The lack of additional filters expanding the colour palette means that the most vibrant colours appear flat, and the image does not have the intensity one would expect from good HDR. Therefore, in SDR, the UA7500 performs quite well, but in HDR – despite the corrections – it remains far behind, and this is a feature one must accept when choosing this television.

After calibration, the NANO81A is a completely different television. What LG offers in terms of image enhancement tools even in such an affordable model deserves a big plus. We managed to completely eliminate that annoying yellowing of whites and make the colours natural, vibrant, and simply "true". In SDR content (that is, regular television, YouTube, or older films), the picture now looks worlds better – it is clear, well-balanced, and no longer strains the eyes with strange hues. It is clear that this panel has significant potential, which is simply wasted by poor presets out of the box. However, we do have one serious reservation that calibration cannot fully overcome – it concerns brightness management in HDR mode. LG's algorithm in this model is constructed very conservatively. The television intentionally dims the HDR picture to avoid overexposing the already weak blacks of the IPS panel. The programmers faced a choice: either to provide more light and accept that the blacks would become light grey or to reduce the brightness to maintain any contrast. They chose the latter. Nevertheless, after our adjustments, watching anything on the NANO81 is significantly better.

The version with the IPS panel performed noticeably worse here. Image scaling was uneven – this was particularly evident in lower quality materials, where edges became jagged and the image appeared less detailed. At times, there was also a slight blur that diminished sharpness and made the overall impression seem less refined than in the VA version. The solution proved to be the tonal transition smoothing function. On the medium setting, it worked very well – it did not spoil the image with excessive softening, while simultaneously smoothing colours in such a way that everyday content gained coherence. The difference was particularly noticeable with television programmes or streaming materials with poorer compression quality, where the television with the function on presented itself much better. This is one of those additions that are worth keeping active, as they significantly enhance the experience of daily content.

It often happens that cheap 4K panels mercilessly bring to light all the "dirt" and imperfections of lower-resolution content. However, with the LG NANO81A, the situation is quite different. This is truly a solid performer when it comes to handling content that is far from ideal. The built-in processor does a great job with upscaling. Even older recordings look quite decent on this screen – the image is coherent, cleaned of digital noise, and simply pleasant to the eye. A significant advantage is the gradation reduction feature that you will find in the settings. It is extraordinarily effective in combating colour banding, which is a lifesaver when watching materials with a low bitrate, for instance, from some streaming services or older files from the web. However, it is worth maintaining a certain level of caution. Since we are dealing with a less powerful chip than in LG's top models, setting this option too aggressively may sometimes result in minor artefacts or slight blurring of details. Despite this risk, I definitely encourage experimenting with this feature - in many cases, it can save the viewing experience and make low-quality material fully watchable.

LG UA7500 is a television with a 60 Hz panel, so it is difficult to expect much excitement in this category. It is rather a screen designed for everyday content or an evening film screening rather than for following dynamic sports events or playing action games. It is clear that the manufacturer aimed this model at this group of consumers – and in this regard, it performs adequately. We have the TruMotion function available, which is a motion smoother. It is simple, has only one slider, but can make a noticeable difference. At the lower range, the picture looks more raw and cinematic, while at higher values, the motion becomes smoother and more pleasant to the eye.

When it comes to motion fluidity, the NANO81A unfortunately has a hard time. The television is based on a panel with a refresh rate of 60 Hz. If you are looking for perfect sharpness in dynamic football matches or fast action games, you may feel a bit disappointed. With such a low native refresh rate, fast objects on the screen will always be a little blurred.

LG UA7500 is a television that can be confidently recommended to "casual" gamers. While it lacks a 120 Hz panel and HDMI 2.1 ports, so fully utilising the potential of modern consoles is out of the question. However, the manufacturer has included a few features that can enhance the gaming experience. Noteworthy is the Game Bar – a very well-designed panel where you can quickly preview and change the most important settings. From this panel, we have access to various features, including the ALLM mode (automatic switching to game mode) and frame synchronisation, namely VRR. The range of VRR is limited – it operates from 48 to 60 Hz – but the mere presence of this feature in such an affordable television leaves a positive impression.

Additionally, there is support for HGiG, which is the HDR calibration mode for gaming. This sounds good, but from our testing experience, we know that in the case of the UA7500, this option is not particularly useful. The television does not perform very well with HDR, so paradoxically better results were achieved with this mode turned off. This is another signal that the UA7500 is more of a screen for occasional gamers who value simplicity and convenience rather than for those seeking a full immersion experience with the latest consoles.

NANO81A is unfortunately not hardware designed for e-sports. The lack of support for a 120 Hz signal is a fact that users planning to purchase this model simply have to come to terms with. Nevertheless, LG's engineers have made an effort to maximise the potential of this 60 Hz panel, offering a set of features that genuinely enhance the gaming experience. Firstly, the television supports VRR technology (within the range of 48-60 Hz) and ALLM. As a result, the image remains stable and does not "tear", and the device automatically switches to low-latency mode as soon as it detects a signal from a console. Managing these settings is extremely simple thanks to a dedicated system overlay, which allows for quick viewing of parameters without leaving the game. A very significant advantage is the support for the HGiG format. This solution is crucial for owners of modern consoles because it enables the television to correctly "understand" the intentions of game developers regarding HDR tone mapping. In practice, this helps avoid the effect of "blown-out" bright spots, such as clouds or light sources, which is unfortunately a common issue in budget LCD televisions.