Philips PUS8079 vs TCL V6C

The maximum brightness in content with a wide tonal range at a level of 202 nits is extremely low and, in practice, does not allow for watching films and series on streaming platforms in the highest quality. It is worth mentioning that in this case, the use of the HDR format equipped with dynamic metadata will not help either. Why won't it help? Because the only such format implemented in the television is HDR10+, which is extremely unpopular, and films recorded in this format are scarce. It is also worth noting that PUS8079 utilises WLED backlighting, which unfortunately is not the best solution, resulting in a coverage of the wide DCI-P3 colour gamut of only 80%. The result of this situation is significantly less intense colours in HDR content.

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 best factory mode in terms of colour reproduction and fidelity to the director's vision was "Film". Admittedly, it was the best among the pre-defined modes, although it had significant discrepancies between what the film's author wanted to convey and what the tested television displayed. Both in SDR and HDR materials (though to a lesser extent in the latter), the white balance, which is the most fundamental element responsible for image purity, turned out to be somewhat of a repeat of the vivid mode, with the blue tint known from displays on shop shelves. Moving directly to SDR materials and what is responsible for contrast, namely gamma, we see that it is significantly reduced. This leads to cutting down on an already limited contrast range and brightening the entire image. In the EOTF curve, which is responsible for the increase in brightness pace in HDR materials, we observe a sharp drop below the reference line, which, given the limited light output of the television, had a significant impact on the perception of these contents, which were even darker. We will not separate the assessments of the colours themselves, as in both cases they achieved astronomical deltaE values, being simply completely different from what they should be.

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.

Fortunately, Philips implements advanced image correction tools in all its televisions. SDR materials benefited the most here, and the enormous deltaE errors were significantly corrected, both white balance and gamma underwent considerable reshaping. Although one cannot speak of a reference image here, it is definitely better, and films or series can be watched without causing headaches, and above all, eye strain. Naturally, HDR materials, due to the very low luminance of the television, could not be corrected to the same extent as those with a standard colour palette; however, the EOTF curve and white balance were roughly straightened out. Unfortunately, that was all we managed to squeeze out of our unit, although it should be noted that each unit is different and has completely different errors, smaller or larger.

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.

We will return once more to the issue of tonal transitions but in the context of the overall improvement of image quality. As we can observe in the photograph on the left side, the enhancement function for gradation works brilliantly. Moreover, it offers several settings, and each of them, even the lowest one, provides beneficial effects, and what’s more, it does not soften the effect of film grain. We will reiterate that this function is the greatest advantage of the tested television.

Next, we will take a look at image scaling. Here, the tested television performed worse. We can primarily notice severely jagged fine details and a characteristic white halo around the figures. One must not forget about the considerable artificial sharpening of the image.

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.

This paragraph, unlike the others, will be extremely short. The reason for this state of affairs is the lack of implementation of even the most basic motion smoothing function, which was to be expected, considering the price of the device. We also note that we are dealing with a VA panel, which in itself will not have the best sharpness under the sun. This type of panel is primarily associated with high contrast, which goes hand in hand with quite slow response times, as we can clearly read from the matrix analysis results. As you can see, from the photos taken in quick motion, the image is typically blurred for this type of panel. Although it will not be the ideal option, it can conditionally be used for watching sports, keeping in mind the less than optimal sharpness in motion. It is worth mentioning that movies will be characterised by judder, as the television does not have any, even the simplest, motion smoother.

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".

Philips PUS8079 offers only the most basic support for gaming in the form of ALLM, VRR, and a Game Bar. The most important information is that thanks to the implementation of the feature responsible for dynamic frequency changing, the picture is actually quite smooth for this price range and does not suffer from tearing.

A slightly greater nod towards gamers is the introduction of the Game Bar, allowing for real-time editing of settings. This means we won't have to exit the game to make any changes to the picture. Importantly, it has not been stripped of options known from higher models. Thus, we will find features such as shadow enhancement for better visibility in dark areas and a colour filter for players with visual impairments.

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.