Panasonic W70A vs LG UA75006LA (IPS)

HDR on the Panasonic W70A unfortunately does not impress. A brightness level of 250–300 nits is simply too low to feel the true magic of cinematic effects in dynamic, bright scenes. Images that should “burst” with light look rather flat, and fine details in bright areas often get lost in the average luminance of the panel. On the positive side, the HDR effect is at least stable. The television does not fall into excessive brightness or lose details during rapid scene changes. Everything is predictable and calm, although unfortunately rather unimpressive. Another issue is the colour gamut coverage. The W70A has not been equipped with an additional layer of quantum dots (often known as QLED), which means the colours appear rather mediocre. There is a lack of depth in reds, saturation in greens, and precision in reproducing subtle shades.

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.

The Panasonic W70A was tested by us in movie mode, which theoretically should guarantee the most natural image reproduction. Unfortunately, as is often the case with budget TVs, the reality proved far from ideal.

In HD (SDR) content, the white balance was severely disrupted by an excess of red and a noticeable drop in blue tones. The effect? The image had a distinctly warm, almost yellowish glow, which is clearly visible in the comparison photo. In the case of 4K HDR material, the situation reversed. Here, the image became excessively cold and bluish, causing scenes to lose their naturalness and depth. The differences are visible even to the naked eye, especially in the bright areas of the image. The Colour Checker palette test confirmed our observations. Most colour samples did not hit their intended points, "drifting" towards warmer shades in SDR and cooler ones in HDR. As for brightness characteristics, both gamma and the EOTF curve showed significant issues. The image tended to excessively brighten certain areas, disrupting balance and leading to a loss of detail in darker and lighter regions.

In summary – the factory colour reproduction settings in the Panasonic W70A leave much to be desired. The image is far from neutral, and errors in white balance and gamma mean that a solid calibration is needed to extract the TV's full potential.

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.

Panasonic W70A, despite its limitations, provided us with considerable scope during calibration. Thanks to well-developed tools, we managed to achieve a significantly better white balance in both HD (SDR) and 4K HDR content. The issues with excess red in SDR and overly cool images in HDR have disappeared. The gamma brightness characteristic has also improved, maintaining stability and preventing excessive brightening or loss of detail in darker areas.

So where is the problem? Unfortunately, there are barriers that even professional calibration cannot overcome. Poor coverage of a wide color gamut means that the television cannot fully reproduce colours in HDR material. There is a lack of saturation, and subtle colour transitions still appear somewhat "flattened." Another limitation is brightness management, which results from the applied IPS panel. In the comparative image with the actress's face in colourful clothing, it is clearly visible how some shades are noticeably muted, and colours lose their depth and vibrancy.

Calibration has extracted from the W70A as much as possible. The image is now significantly more natural, and the errors in the factory settings have been effectively corrected. Unfortunately, hardware limitations in the form of poor colour gamut coverage and an average panel mean that even after calibration, we are unable to achieve spectacular effects, especially in HDR content.

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.

We checked how the Panasonic W70A performs when improving content of lower quality than 4K, and it must be said that in this regard, the television does quite respectably. The "Zeroing Counter" function is responsible for smoothing tonal transitions. The optimal setting turned out to be the Average option, which effectively smooths out issues with colour gradation while not ruining the film grain. This is the setting we recommend for most users, as it provides a balance between enhancing the smoothness of transitions and maintaining the naturalness of the image.

When it comes to image scaling, the Panasonic W70A performed really well. The test panel with a model was positively received – the details on her clothing were well reproduced, and the contours of her face retained clarity. In the background, we noticed slight "jaggies" on thin branches, but these are details that only a very keen eye would catch. However, it is worth noting a certain drawback of this model – the television tends to overscan, or slightly cropping the edges of the image. This is not a very intense phenomenon and will be practically unnoticeable for most users, but if we care about a perfect fit of the frame, it is worth keeping this in mind.

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.

The Panasonic W70A is equipped with a 60 Hz panel, which immediately suggests that the television is best suited for watching films, series, or everyday TV content. In more dynamic scenes, such as sports broadcasts or games, the limitations of the panel become more noticeable. However, it is worth noting the presence of a motion smoother called "Effect", which offers three degrees of adjustment - low, medium, and high.

Each of the settings allows you to adjust the smoothness of motion to your own preferences, minimising motion blur and improving clarity in dynamic shots. In practice, the Medium setting seems to be the most versatile – it offers better fluidity without excessive "soap opera effect", which can look artificial in feature films. The High setting may work well for sports broadcasts, but in films, it can disrupt the natural character of motion.

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.

The Panasonic W70A is a television that is more suited to occasional gamers than to avid players. The 60 Hz panel does not allow for the full potential of next-generation consoles to be realised, especially in dynamic titles. The lack of HDMI 2.1 somewhat limits its capabilities, but fortunately, it features functions such as ALLM, which automatically switches to game mode, and VRR, which helps minimise screen tearing. It is worth noting the support for Dolby Vision in games and HGiG, which makes HDR more predictable and looks solid. It is just a shame that there is no Game Bar. This feature has become standard in many televisions and provides quick access to the most important settings for gamers. The W70A performs adequately for gaming, but it has its limitations. It will work well for calmer titles, but more demanding gamers may feel a lack of fulfilment.

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.