LG OLED C4 vs PHILPS PUS9060

The results of HDR materials are definitely among the better ones. Practically every film significantly exceeds the 700 nits barrier, which allows for a very realistic image. Of course, none of them surpasses the magical thousand, however, the combination of such results along with unlimited contrast and black effectively boosts the visual outcome. The last of the scenes, featuring a fullscreen sun burst, is indeed less bright than the others, although it still represents a respectable level. It's also worth mentioning the excellent coverage of the DCI-P3 colour palette, which will enable the achievement of exceptionally vivid colours.

The One is bright enough to enjoy films recorded in HDR format. The average brightness of this model is around 500 nits, so we can easily expect a pleasant viewing experience with films from streaming platforms. Of course—there's always room for improvement, because when it comes to brightness, you can never have too much for this type of content. Unfortunately, a disappointing surprise may be the coverage of the DCI-P3 colour gamut that the PUS9060 offers. Although the manufacturer boasts the use of a QLED filter here (it’s actually PFS LED), it's hard to speak of any positive effects from its operation. 85% coverage of the DCI-P3 gamut is certainly not a level to brag about in 2025—especially in a television marketed as QLED.

The best factory mode implemented in the tested television was "Filmmaker". That was the one we used during all tests. This mode, in terms of colour reproduction, turned out to be quite decent, although other flaws effectively detracted from the enjoyment of the viewing experience. Starting with the most basic one, which is white balance, it was easy to notice that this was marked by a dominance of red, which completely altered the characteristics of the picture. We could see a strong yellowing of the whites and a shift of all colours to warmer tones. The gamma, which is a graph as equally important, if not more so, was quite severely reduced, resulting in a significant drop in contrast, except for the start of the graph, where the television insidiously lost details. That’s all regarding SDR materials. Looking closely at films with a wide dynamic range, we can observe exactly the same phenomenon of white balance yellowing as in films with a standard colour palette. The EOTF curve, which replaces the gamma chart for us, is practically perfect and cannot be faulted.

We tested the PUS9060 in the best factory mode applied to it – of course, we're talking about the movie mode. Unfortunately, the best in this case does not mean good. The image in this mode was clearly yellowish and leaned towards orange tones. The white balance on this television was definitely too warm, giving the entire scene an artificial, somewhat "tanned" appearance. This directly resulted in significant colour inaccuracies, which in the worst cases exceeded a delta E value of 6 – thus, they were visible to the naked eye. The situation was reversed in HDR mode, where the image became too blue and too cool in perception. Additionally, there was a slight boost in brightness – the gamma curve and EOTF suggested that the television slightly brightens the image, which was also evident in the comparative image below.

As we mentioned earlier, LG televisions are equipped with advanced tools for carrying out the calibration process. We used them to model the picture in line with what the director envisioned. And without modesty, we must admit that we achieved this phenomenally. Both SDR and HDR materials present a level that clearly indicates this is how a film should look. It's worth taking a look at the colour errors on the "ColorChecker" palette, where practically none of them exceed "1", except for two samples.

Thanks to calibration in movie mode, we managed to completely eliminate the yellow-orange tint, which significantly improved the reception of the entire scene. The image has become much more visually pleasing, though it still falls short of reference settings. It may now appear slightly bluish, but it is still a considerable improvement compared to the factory settings.

Unfortunately, we could not significantly improve the brightness characteristics, but this is more about the design of the television itself - the lack of local dimming limits the possibilities for precise brightness management. The PUS9060 simply cannot dynamically adjust luminance like more advanced models do. Nevertheless, after calibration, the overall reception is much more enjoyable, especially in film material.

Once again, we will take a look at the feature responsible for gentle gradation, but we will also address the one that aims to enhance the quality of lower-quality materials. The default smoothing of tonal transitions, as we could see, was not the worst, but it can be improved further. The function has a slider that allows us to adjust its intensity. We recommend using the former, as it produces very good results and does not blur important details.

Image scaling on LG C4 is quite good, however, it cannot be said to be without flaws. The image is slightly sharper by default, although not in a very noticeable way. While jagged edges of trees can be seen, it is not a major issue when compared to other manufacturers.

In the PUS9060, we find another version of the image processor known by Philips as P5 Perfect Picture, which aims to enhance the image – especially the imperfect ones. The TV includes a distortion reduction function, which serves to smooth tonal transitions, meaning those "colour joins" we mentioned earlier. This function does its job very effectively – there’s no strong gradation of colours, but unfortunately, it operates quite aggressively, occasionally dimming desired elements like material textures or film grain. So, it can be seen as a bit of a compromise. We wouldn’t generally recommend using this function for movies, but for more casual content – like YouTube or regular TV – it’s absolutely suitable.

The P5 processor also enhances the quality of lower resolution images, and it does this quite effectively. The test image with the model is very soft – sometimes almost too soft – but this can be easily improved with the sharpness slider, adjusting it to one’s own preferences. It’s also pleasing to see that the TV doesn’t clip the edges in SD materials – which unfortunately still happens in some TV models.

The maximum refresh rate we can set on the LG G4 is 144 Hz. Naturally, this is only possible when connecting the TV to a very powerful PC. Otherwise, we will operate at a maximum refresh rate of 120 Hz, which is recommended if we primarily want to watch sports or content with a lot of motion dynamics. For those who require high fluidity of the image, the manufacturer has implemented a multi-level motion smoother called "TrueMotion". It has been divided into two separate sliders that adjust the sharpness of moving images (De-Blur) and judder (De-Judder). Both sliders can be set in the range of 0 to 10, with each degree affecting the level of smoothing, allowing everyone to find their sweet spot.

The panel of the LG OLED C4 features an average response time of less than 1 ms (which directly results from our measurements), enabling the achievement of an extremely clear image, unattainable for LCD TVs, which can have response times of up to several milliseconds. This is clearly evident in the images from the "UFO Test," which show no trailing blur behind the object.

PHILIPS PUS9060 is equipped with a 4K panel featuring a 144 Hz refresh rate, so we can confidently say it’s suitable for both watching sports and gaming. And indeed it is. But what about movies, which are most often recorded at 24 frames? As with most of the TVs we’ve tested with a refresh rate of 120 Hz and above, the PUS9060 offers two sliders in the motion smoothness options. The “Smoothness” slider allows you to adjust the effect in films – you can set the picture to be smoother, resembling a theatrical effect (higher settings), or more cinematic, with a slight “judder” (lower settings). Additionally, there is a feature called "Motion Blur Reduction," which limits motion blur – and this is a very useful feature, especially when watching sports.

We can now say that LG C4, like practically every OLED television from the manufacturer, is exceptionally good in terms of cooperation with consoles and PCs. Thanks to the implementation of four full-bandwidth HDMI 2.1 ports at 48 Gbps, the manufacturer has embedded all the features that enhance gaming comfort, including simultaneous support for FreeSync and G-Sync technologies. With such a tandem, players with graphics cards from AMD or nVidia can safely choose C4. However, what should please gamers demanding the highest possible quality the most is the simultaneous implementation of HDR Dolby Vision and HGIG mode. The former is particularly important as it operates with extremely low input lag in all settings.

A standard feature in televisions from the Korean manufacturer is also the implementation of GameBar, allowing for quick adjustments of settings "on the fly," without the need to exit the game. It also allows for image adjustments for people with visual impairments, which is an incredibly nice touch. Another important piece of information is that when VRR technology is enabled, we won’t experience a drop in contrast. This is, of course, due to the design of the panel and the absence of conventional backlighting. It is, however, normal for shades of grey to flicker slightly, although this is a characteristic feature of this function regardless of the manufacturer and television.

In summary: LG C4, just like all the manufacturer's OLEDs equipped with high-refresh-rate panels and HDMI 2.1 connections, creates a harmonious whole with consoles. In practice, it is a complete television, and if we expect the highest possible efficiency in gaming, C4 will be an ideal choice.

PHILIPS PUS9060 is a true gaming monster – it has practically everything you could expect from a modern gaming television. It features VRR, ALLM, and also includes HGiG implementation, which helps set up HDR in games as intended by the developers. The television supports every possible resolution at 120 Hz, including 1080p, 1440p, and full 4K – so regardless of whether you're playing on Xbox, PS5, or PC, everything works as it should. It also comes with a simple Game Bar, a special menu for gamers that allows you to quickly check if the ALLM mode is indeed working in low latency mode.

And of course – Ambilight TV. Let’s face it – without LEDs on the back, it’s not a true gaming rig. 😉 The multicoloured backlighting really adds to the atmosphere, especially in the evening. It may not appeal to everyone, but younger gamers will be thrilled – it just looks impressive.