Philips PUS8359 (VA) vs LG OLED C5

The Philips PUS8359 has low brightness levels; however, dynamic tone mapping works surprisingly well, making it worth praising!

LG C5 finally does what we have been waiting for years in the C series – it exceeds 1000 nits of brightness! This is a significant change compared to previous models in the series and also very important – because this is exactly the level of luminance around which most HDR content is now created on streaming platforms. The image finally has the right “glow,” and details in bright areas look as they should even without the use of dynamic metadata. However, there are scenes where the C5, like most OLED televisions, has some issues. Especially when the screen needs to illuminate fully. In our test sequences, such as the bright scene from the movie The Meg, brightness clearly decreases. Don’t get us wrong, this result isn’t bad; it’s more of a reminder that OLED technology still has its limitations. They are getting smaller year by year, but still.

Now, what about the colors? They are very good. Although the C5 does not match the OLEDs with QD-OLED or Tandem RGB panels, the DCI-P3 coverage at 97% and 73% BT.2020 will satisfy even the most demanding viewers. The colors are saturated, natural, and very consistent in HDR materials.

The best factory mode for fidelity to the source material was the "Film" mode, which we used during our tests. As with all factory modes in televisions, it has flaws, and we’ll now examine what went wrong in both SDR and HDR materials. In both cases, the white balance showed an excessive dominance of green and red, resulting in a yellowish tint across the entire image. This caused issues such as yellowed whites and problems with skin tones. This was clearly illustrated on the "ColourChecker" palette, where each tested sample shifted towards warmer equivalents. The foundation of the image lies in contrast and black levels, represented by gamma charts and the EOTF curve. Looking at the gamma chart, we saw a real rollercoaster, with both elevated and lowered gamma. The elevated gamma caused visibility issues in blacks, while the lowered gamma led to a dramatic drop in contrast. In this context, the EOTF curve performed significantly better, as it only mildly brightened the image.

LG C5, like other TVs we tested, was checked in the best possible factory mode – which remains Filmmaker Mode. And here we have good news: in SDR materials, LG once again did a solid job. The white balance and color reproduction straight out of the box are at a very high level. Most errors – both in balance and in the color test (Colour Checker) – did not exceed a ΔE value of 3, which is the threshold above which differences become visible to the naked eye. Such factory settings are something we would like to see in many more TVs!

However, the situation is different for HDR content, which is really what the C series was created for. Here the C5 performs weaker. The excessive presence of blue in the white balance causes the image to appear noticeably cooled – which affects, for instance, unnaturally pale skin tones and somewhat shifted tonality of the entire scene. Fortunately, LG provides very precise calibration tools, and we – as always – took advantage of them.

Philips offers a wide range of image calibration tools in its higher-end and more affordable models. We used these tools, but the process was not as straightforward as many might expect. While we adjusted the white balance, significantly improved the gamma, and refined the EOTF curve in both SDR and HDR content, the deltaE errors remained extremely high. Several factors contribute to this situation, including the limited coverage of the DCI-P3 colour gamut and the unit's maximum brightness in HDR materials.

We must honestly admit – in the case of the LG C5, it took really very little to achieve an almost perfect picture. After calibration, we managed to achieve compliance with reference screens at a level that impresses even compared to much more expensive models. The picture after our adjustment looks exactly as filmmakers and series creators would want it – without color distortions, with natural depth and subtle texture. LG has done a great job this year regarding factory settings and calibration potential. Hats off!

In this paragraph, we will take a look at two functionalities. We will once again look at the function responsible for tonal transitions, but we will also check how the television handles image scaling. The option responsible for smooth gradation is called "Distortion Reduction." As we have established, it quite effectively smooths out imperfections. However, we need to point out two things: we cannot enable it for HDR material and it blurs details in films.

The tested television cannot boast the best image scaling. There is a noticeable overall blurriness of the image, but what is worse, it blurs details. This is particularly visible on the branches and the model's hair. Additionally, a characteristic white halo can often be seen surrounding characters.

LG C5 handles lower-quality materials really well. One of the main issues older WOLEDs faced was posterization – unwanted "steps" in color transitions. The C5 uses a system feature to smooth these transitions, which works surprisingly effectively. The banding effect is almost completely eliminated, and the image gains consistency. Compared to last year's model, we feel that this feature works slightly weaker – but the good news is that it does not compromise the structure of the image. Film grain, textures, and details remain on the screen – nothing is smoothed out forcefully.

The C5 also does a great job of enhancing the quality of older recordings. Thanks to the α9 Gen6 processor (8th gen), "scaling to 4K" performs really solidly. The image is clear, the details are sharp, and the only minor drawback might be slightly visible jaggedness on some edges. However, there is no issue with overscan here – the image is not artificially cropped or shifted, which is a significant plus and still isn’t a given.

The Philips PUS8359 is not the best choice for watching sports. This is primarily due to the absence of even a basic motion smoothing feature, which given the price point, is not entirely surprising. Additionally, the television uses a VA panel, which, while offering high contrast, is not known for its sharpness or fast response times. As demonstrated in our analysis, fast-moving scenes often result in noticeable blurring, a common issue with this type of panel.

Although it is not an ideal option, the TV can be used for sports viewing with some compromises, particularly regarding motion sharpness. It's also worth noting that films are prone to stuttering since the TV lacks any form of motion smoothing, even the most basic functionality.

The LG C5 is equipped with a 144 Hz panel, and this, combined with the practically zero response time of the OLED pixels, makes it one of the best screens for watching dynamic content. It doesn't matter whether it's sports, fast-paced games, or just action – the image is as sharp as a razor.

And what about movies in 24 frames? LG thought of that too. The built-in "TruMotion" smoother allows you to adjust the image to your own preferences. The "de-judder" slider increases the smoothness in movies, while "de-blur" gently reduces blurring – although to be fair, it is almost imperceptible here anyway.

Unsurprisingly the Philips PUS8359/12 offers only the most basic support for consoles. When connecting a console, users can rely on features like VRR (Variable Refresh Rate) and ALLM (Auto Low Latency Mode). VRR is particularly commendable, as even some higher-end models can struggle with this functionality.

A noteworthy addition is the implementation of a dedicated GameBar, which allows for on-the-fly adjustments without needing to exit the game, minimising unnecessary distractions. This feature also provides options to tailor gameplay for individuals with disabilities, making it a highly commendable inclusion.

LG C5 is a television designed with gamers in mind – and there’s not a hint of exaggeration in that. It's hard to find anything to criticize here. We have 144 Hz refresh rate, full support for VRR, ALLM, and up to four HDMI 2.1 ports with full bandwidth of 48 Gb/s. For those who have an Xbox, PS5, Nintendo, and a gaming PC all in one room – there are no limits, everything can be connected without any hassle.

The HDR configuration for gaming is also problem-free. The television properly supports the HGiG mode, which allows for an image consistent with the creators' intentions. For those interested, there’s also Dolby Vision in Gaming mode, though we still recommend HGiG as the most predictable and “pure” version of HDR for games.

The Game Bar is also included, which serves as the “command center” for the gamer. Everything that’s most important, from VRR settings, to picture modes, to frame rate information – is at our fingertips. The interface is simple and readable. It may look like something out of a space simulator, but it serves its purpose and just works; exactly as it should.

C5 is truly a complete package for every gamer.