LG UA75006LA (VA) vs TCL V6C

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.

When it comes to HDR, the TCK V6C clearly shows that this is not its strong suit. A peak brightness of around 200 nits makes it difficult to speak of true HDR effects – the image simply remains too dark to extract details in bright scenes or convey the appropriate dynamics. Although the television formally supports many HDR formats, in practice it is not equipped for such demanding content. The lack of additional coatings that enhance colours, such as QLED or PFS LED, further limits the attractiveness of the image – in more spectacular productions, colours can appear washed out compared to more expensive models. Therefore, the V6C will primarily serve as a television for everyday viewing, YouTube or SDR content, rather than as equipment for cinematic experiences in high quality.

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.

We started our colour reproduction tests with the Filmmaker mode, which in theory should be the best choice straight out of the box. It certainly performs better than the Eco or Dynamic modes, which significantly alter the image and spoil its natural character. As you can see from the graphs, the factory calibration of the V6C is not ideal, although it's not a complete disaster either. The biggest issue turned out to be a deficiency in red – the television clearly "cools" the image, which is particularly noticeable on human faces, giving a "corpse skin" effect. This issue was the most bothersome in everyday viewing. Looking at the colour palette in HDR content, the shortcomings in red are also noticeable, and their source is the relatively narrow coverage of the colour space. Of course, every television can be calibrated, so we decided to check how the V6C would perform after such an adjustment.

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.

My dear friends – we haven’t had such a difficult "calibration battle" in years. The V6C turned out to be one of the most stubborn televisions we have encountered in the editorial office. The calibration attempts alone took us several man-hours and required considerable patience. We finally managed to slightly warm the skin tones, which made faces stop looking like they were pulled straight from a horror film, a complaint regarding the factory settings. Unfortunately, that's not the end of it – the television reacted to our white balance corrections in a completely unpredictable manner. Where we expected stabilisation of the image in a certain area, new errors appeared, and the Color Checker measurements showed deviations that could not be rationally explained. It is hard to determine whether the issue lay with the software or the design itself, but one thing is certain – the V6C put up exceptionally strong resistance. Ultimately, the calibration brought improvement, especially in SDR content, where the image became more pleasant and natural. However, it must be clearly stated that the design limitations remain. The television still flattens the image in HDR materials and has noticeable deficiencies in colour reproduction. This device is rather intended for everyday television watching or SDR materials than for cinematic viewing in the highest quality.

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.

When it comes to upscaling, the V6C does not bring anything groundbreaking to the table. Lower quality content is heavily sharpened, making the image look very unnatural, at times even artificial. This can be somewhat mitigated by lowering the sharpness level in the settings, but the effect is not spectacular. The image still remains far from ideal. The digital processing itself performs better. The function responsible for smoothing tonal transitions works quite effectively, especially at the medium setting, where the image does indeed appear smoother. Unfortunately, its operation is rather aggressive – it heavily interferes with the overall scene, causing the actors in the foreground to start looking like characters from super smooth soap operas. Therefore, we would rather not recommend using this option if a natural viewing experience is important to us.

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.

Motion smoothing and fluidity are areas where the V6C quickly reveals its limitations. It's a 60 Hz television, so it was difficult to expect miracles here. During dynamic sports scenes, the image is rather average. This is most noticeable in darker scenes, where clear trails and blurred "glows" follow moving objects, which can be quite distracting. This is definitely a weaker point of this design. Fortunately, there is also a small plus. The V6C is equipped with a motion smoother that works while watching films. Thanks to it, productions recorded at 24 frames per second, which includes practically all cinematic titles and series, can look smoother than they were actually recorded. Importantly, the intensity of the effect can be adjusted to personal preferences – from a slight smoothing to a full "soap opera effect".

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.

Although the V6C is not a television designed with avid gamers in mind, TCL has added a few features that might appeal to more casual users. It does not have a 120 Hz panel or HDMI 2.1 ports, but there is an ALLM mode that automatically switches the television to low-latency mode. Additionally, there is quite a practical Game Bar – a simple panel for previewing basic parameters, changing picture modes, or even activating a virtual crosshair on the screen. An interesting feature is the support for Dolby Vision Gaming, intended for Xbox Series S/X consoles – a nice addition, although in practice it does not offer as much as in more expensive models. However, the biggest issue remains the configuration of HDR. The HGiG function, responsible for adjusting the brightness and contrast of games to the capabilities of the panel, does not respond as we would expect – the image can be excessively dark or too flat. As a result, the better solution turns out to be simply playing in SDR mode, where the V6C performs stably and does not try to pretend to be a HDR television.