LG OLED C4 vs PHILPS PUS9060

The HDR performance of the LG OLED C4 is impressive, firmly placing it in the higher tier. Most films exceed 700 nits, delivering a highly realistic image. While none surpass the 1,000-nit mark, the combination of these results with the TV’s infinite contrast and perfect blacks significantly enhances the visual experience. The final scene, with a full-screen flash of sunlight, is slightly less bright than the others but still maintains a solid level of brightness. Another highlight is the excellent DCI-P3 colour gamut coverage, which ensures incredibly vibrant colours. The HDR technology in the LG OLED C4 delivers exceptional colour and detail reproduction. The dynamic tone mapping feature optimises brightness levels, ensuring ideal light reproduction in every scene, even in the most demanding high-dynamic films.

The One is bright enough to enjoy movies recorded in HDR format. The average brightness of this model is about 500 nits, so we can count on a pleasant viewing experience for movies from streaming platforms without any issues. Of course, it could always be better, because when it comes to brightness, there is never too much for this type of content. Unfortunately, a disappointing surprise may be the DCI-P3 color gamut coverage offered by the PUS9060. Although the manufacturer boasts about using a QLED filter here (it’s actually PFS LED), it's hard to talk about any positive effects of its operation. 85% DCI-P3 color gamut coverage is definitely not a level to brag about in 2025 – especially in a television advertised as QLED.

The best factory mode on the tested television was "Filmmaker," which served as the basis for all evaluations. In terms of colour reproduction, this mode performed reasonably well; however, certain flaws significantly detracted from the overall viewing experience. The most fundamental issue was the white balance, which exhibited a noticeable dominance of red, skewing the image characteristics. This resulted in a pronounced yellow tint to whites and a general shift of all colours towards warmer tones.

The gamma, an equally crucial—if not more important—aspect, was notably lowered, leading to a marked reduction in contrast. Additionally, the television frequently lost detail at the start of the gamma curve. These issues were most apparent in SDR content.

When examining HDR materials, the same yellowing effect in the white balance was observed, as seen with SDR content. However, the EOTF curve, which replaces the gamma curve for HDR, was near perfect and left little room for criticism.

We tested the PUS9060 in the best factory mode it employs – of course, we’re talking about movie mode. Unfortunately, the best in this case doesn’t mean good. The picture in this mode was distinctly yellowed and leaned towards orange tones. The white balance on this TV was definitely too warm, resulting in an artificial, somewhat "sun-kissed" look for the entire scene. This directly translated to significant color errors, which in the worst cases exceeded a delta E value of 6 – thus, they were visible to the naked eye. The situation was the opposite in HDR mode, where the picture became too blue and too cold in appearance. Additionally, there was a slight increase in brightness – the gamma curve and EOTF suggested that the TV slightly brightens the image, which was also evident in the comparison photo below.

As mentioned, LG televisions come with advanced tools to facilitate an accurate calibration process. By utilising these tools, we meticulously adjusted the image to align with the director’s original vision. Without overstating, the results were outstanding. Both SDR and HDR content now achieve a level of visual fidelity that reflects how films are intended to be seen.

Examining the colour accuracy on the "ColourChecker" palette reveals impressive results, with almost all colour errors falling below a delta of "1," aside from two minor exceptions. Post-calibration, the LG OLED C4 demonstrated a marked improvement in colour reproduction, particularly in SDR and HDR modes. Testing the TV after calibration highlighted its capacity for delivering exceptionally accurate colours, underlining the high calibre of this model. The LG C41LA offers a stunningly precise colour palette, sure to satisfy even the most discerning viewers.

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

Unfortunately, we could not significantly improve the brightness characteristics, but that is more about the construction of the TV 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. Nonetheless, after calibration, the overall reception is much more enjoyable, especially in film materials.

Let us revisit the function responsible for smooth gradation and consider its role in improving lower-quality materials. The default smoothing of tonal transitions, while decent, can be further enhanced. The feature includes a slider for adjusting its strength, and we recommend selecting the first option. This setting strikes a balance, offering excellent results without compromising important details through unnecessary blurring.

The image scaling on the LG C4 is commendable, though not entirely without flaws. By default, the image appears slightly sharper, though not to an intrusive degree. While jagged edges on elements like trees are occasionally visible, this issue is relatively minor compared to similar offerings from other manufacturers.

In the PUS9060, we find the latest version of the image processor called P5 Perfect Picture, which is designed to improve the picture - especially the imperfect ones. The TV features a distortion reduction function, which smooths out tonal transitions, that is, those "color joins" mentioned earlier. And this function does so very effectively - there is no strong color gradation, but unfortunately, it works aggressively enough that it sometimes dims desired elements, such as material textures or film grain. So this can be considered a compromise. We would not recommend using this function for movies, but for more casual content - such as YouTube or regular television - absolutely.

The P5 processor also improves the quality of lower resolution images, and it does this quite effectively. The test image with the model is very soft - sometimes even too much - but this can be easily adjusted with the sharpness slider to match personal preferences. It is also pleasing that the TV does not cut off edges in SD content - which unfortunately still happens in some TV models.

The LG G4 supports a maximum refresh rate of 144 Hz, achievable only when connected to a high-performance PC. Otherwise, the television operates at a maximum of 120 Hz, the recommended setting for viewing sports or content with fast-paced motion. For those prioritising smooth image quality, LG has included a versatile motion smoothing feature called "TrueMotion." This function is split into two adjustable sliders: De-Blur, which sharpens moving images, and De-Judder, which reduces jitter. Both sliders offer a range of settings from 0 to 10, enabling users to fine-tune the motion smoothness to their preference.

The LG OLED C4 boasts an impressive average response time of less than 1 millisecond, as confirmed by our measurements. This results in exceptional image clarity, far surpassing LCD televisions, which often have response times of several milliseconds. This clarity is evident in tests like the "UFO Test," where no trailing blur is visible behind moving objects.

PHILIPS PUS9060 is equipped with a 4K display with a 144 Hz refresh rate, so we can confidently say that it is suitable for both watching sports and playing games. And indeed, it is. But what about movies that are most often recorded at 24 frames? Like most of the TVs we tested with a refresh rate of 120 Hz and higher, the PUS9060 offers two sliders in the motion smoothness options. The “Smoothness” slider allows you to adjust the effect in movies – you can set the image to be smoother, resembling a theatrical effect (higher settings), or more cinematic, with a slight “jump” in frame rate (lower settings). Additionally, there is a function called "Motion Blur Reduction," which reduces blurring – and this is a very useful feature, especially when watching sports.

The LG C4, like nearly all OLED televisions from the manufacturer, excels in its compatibility with consoles and PCs. With the inclusion of four full-bandwidth HDMI 2.1 ports supporting 48 Gbps, the TV incorporates a range of features to enhance the gaming experience. Notably, it offers simultaneous support for FreeSync and G-Sync, making it an ideal choice for gamers using AMD or Nvidia graphics cards. For those seeking the best possible gaming quality, the integration of HDR Dolby Vision and HGIG mode is particularly impressive. HDR Dolby Vision operates with remarkably low input lag across all settings, ensuring smooth and responsive gameplay.

A standout feature in LG's televisions is the GameBar, which allows users to adjust settings in real-time without leaving the game. This includes options for customising the image for viewers with visual impairments, a thoughtful addition. Additionally, enabling VRR (Variable Refresh Rate) does not result in a loss of contrast—a benefit of the OLED panel's self-emissive technology, eliminating the need for conventional backlighting. While some slight flickering of grey tones may occur, this is a characteristic of VRR technology across all manufacturers.

In summary: The LG C4, like the brand's other OLED models equipped with high-refresh-rate panels and HDMI 2.1, provides a seamless and immersive gaming experience. For gamers demanding top-tier performance, this TV is an outstanding choice.

The 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 the developers intended. The TV supports every possible resolution at 120 Hz, including 1080p, 1440p, and full 4K – so regardless of whether you’re playing on Xbox, PS5, or a PC, everything works as it should. There is also a simple Game Bar, which is a special menu for gamers that allows you to quickly check if the ALLM mode is indeed functioning in the lowest latency setting.

And of course – Ambilight TV. Let's be honest – without LEDs on the back, it’s not a true gaming device. 😉 The multicolored backlighting can really enhance the atmosphere, especially in the evening. It may not be to everyone's taste, but younger gamers will be thrilled – because it simply looks impressive.