Philips PML9009 / 9019 / 9059 vs TCL C75B

The Philips PML9009 struggles to deliver the highest HDR performance. Scenes with effects around 550 nits don’t provide particularly impressive lighting, though the effects remain stable, an improvement over SDR materials. A notable exception is in Gemini Man, where a flashlight as the sole light source stands out. This is likely due to the absence of large dark areas and the relatively small size of the light source compared to scenes with larger, brighter elements like the sun. While the brightness results in HDR content aren’t quite strong enough to recommend this TV for productions utilising a wide colour gamut, it’s worth mentioning that the model does achieve decent coverage, reaching 93% of the DCI-P3 spectrum.

During our luminance test, the TCL C75B "spat out" about 380 nits of brightness. We recorded similar results while watching most of the films we tested. These can be considered average – the television does not perform badly in this segment, but around 400 nits is definitely too low to fully experience the magic of HDR effects. Of course, such results are better than those of budget models, which can achieve nearly half as low brightness values. However, for HDR enthusiasts seeking stronger light effects and greater realism, the C75B may prove insufficient. On the plus side, it's worth mentioning the 95% coverage of the DCI-P3 color palette. This is a very good result that easily suffices to enjoy a wide range of colors in content available on popular streaming platforms. Vivid and rich colors are definitely a strong point of this model.

During testing, the Philips PML9009 performed best in the factory "Filmmaker" mode, which we evaluated across both SDR and HDR content. A key characteristic observed in this mode is the EOTF curve’s behaviour in HDR content and gamma settings in SDR, designed to enhance image accuracy. However, the PML9009 presented noticeable issues, particularly with white balance, as a pronounced red dominance created a yellow tint across the entire image. This affected skin tones and white areas, with faces and whites appearing unnaturally warm. The colour shift was confirmed through the "ColourChecker" palette, where colours leaned towards warmer shades.

In the gamma analysis, responsible for image contrast, we noticed considerable inaccuracies early on. Our measured values spiked above the reference, causing dark scenes to lose detail and merge visually up to about 10% screen brightness. Following this, the values dropped below the target line, further degrading contrast—an area already challenging for this model.

In HDR content, the white balance remained similarly flawed, and the EOTF curve also restricted brightness levels, resulting in a dim, muted image. Colour inaccuracies were even more pronounced here, with lower luminance levels causing large deviations from accurate colours, which were clearly visible on the error graph, often exceeding acceptable limits. While aiming for cinematic quality, this mode ultimately fell short in delivering balanced colour and contrast fidelity.

TCL C75B offers many picture modes, but in our opinion, the best choice is the "Film" mode. Although its settings are quite good, the television struggles with certain color reproduction issues. In tests, we noticed that the image had a noticeably pinkish tint compared to what could be considered correct. This effect was particularly noticeable in skin tones, which appeared unnaturally warm. The main culprit of this phenomenon turned out to be the white balance, characterized by an excessive amount of blue and red in both HD and 4K HDR materials.

Another issue was the way brightness was reproduced. The gamma, which is responsible for the visibility of details in darker materials, was definitely boosted, causing details in the darkest parts of the screen to be invisible, lost in total blackness (e.g., the bottom part of the screen in the comparative photo - the area around the actress's ear). Similarly, the situation was reflected in the EOTF curve, which was below the correct value, suggesting that a similar problem may be encountered in 4K HDR content.

Thanks to our experience and the appropriate tools, we decided to take matters into our own hands and see how much could be extracted from this model after professional calibration. Details are described in the next section.

Philips has long provided sophisticated calibration tools, including 2-point and 20-point grayscale adjustments as well as an advanced CMS (Colour Management System). These allow users to make significant improvements, and even those less attentive to image quality will likely notice a positive difference post-calibration. Both SDR and HDR content benefit from this process, notably eliminating the prominent yellow tint caused by an overemphasis on red in the white balance.

For SDR content, although gamma adjustments don’t entirely resolve the loss of detail in dark areas, the overall improvements bring most content to an impressive standard, with minimal, hardly perceptible errors. Colour accuracy is notably enhanced, achieving nearly reference quality with low deltaE errors.

HDR content, however, remains somewhat limited due to the display’s lower brightness capability. While the white balance has largely been corrected, a slight blue tint can occasionally appear. The EOTF curve aligns very well, providing accurate geometry, though colour errors persist due to the limited luminance. This calibration offers a substantial improvement but may still fall short for viewers who expect high brightness levels in HDR.

After calibrating the TCL C75B, it has clearly improved in terms of color reproduction. Although the TV does not offer many options for adjusting the white balance, we were able to refine its settings significantly. As a result, the image has stopped being overly pink, and the colors now look much more natural and harmonious.

The gamma jump, which was previously a problem, has not disappeared completely, but we managed to significantly reduce it. This has made the details in dark scenes more visible – both in HD and 4K HDR material.

Unfortunately, the lack of local dimming is still noticeable. The "glowing black" effect remains, but that's a limitation of the display itself. Despite this, the colors after calibration look vastly better, and the image is much more enjoyable to watch.

Given the impressive handling of tonal transitions by the Philips PML9009, one might expect similar success in the image scaling test. However, the results were less than stellar. When upscaling lower-quality images, like those from certain TV programmes or older films, the Philips algorithm tended to blur fine details noticeably, especially in intricate elements like fine branches or a model's hair.

On the other hand, the tonal transition performance remains noteworthy, with the TV offering several levels of smoothing. Even at the lowest setting, it effectively addresses non-smooth transitions in most materials, and crucially, it preserves the film grain effect, maintaining fidelity to the director's vision. However, it’s worth noting that some fine details may still appear slightly softened.

The TCL C75B has a tonal transition smoothing feature, but unfortunately, we can't praise it. Regardless of the selected level – low or high – tonal transitions in older materials remained visible, as if the feature didn't work at all. It's hard to say something positive about it because, in practice, it seems completely useless.

The image scaling is better. The TV performs quite decently, although on thinner elements, like branches in the background, you can notice slight halos. However, this is not something that significantly interferes with daily viewing.

Unfortunately, a bigger problem turned out to be overscan, which is the trimming of the image edges. In our tests, it happened that news tickers or other elements close to the edge of the screen were cut off. This is definitely something worth paying attention to, especially if we use the TV for watching news programs or content with text on the screen.

The Philips PML9009 has a 120 Hz native refresh rate, a baseline standard for watching sports and an ideal setting for gaming on consoles or PCs. Philips includes an effective motion-enhancement system for users who want to reduce the stutter of 24 fps content or need fluid motion for fast-paced scenes, like in football matches. The dedicated "Smoothness" slider effectively mitigates stuttering, while "Motion Blur Reduction" enhances the sharpness of dynamic content. Each setting produces a noticeable difference, so users can tailor the motion effects to their preferences. Our recommended setup achieves a moderate smoothing effect, avoiding the exaggerated “soap opera” appearance.

Regarding pixel response time, VA panels like this generally fall short compared to OLED or even IPS panels, which can lead to a slight "black halo" trailing behind fast-moving objects. Although not a frequent issue with this TV, the effect can be seen in certain scenes.

TCL C75B definitely has something to offer gamers. The TV is equipped with a panel that can display images with a refresh rate of 144 Hz in 4K, and even 240 Hz in Full HD. These are really great results, especially for a model from the budget range.

Additionally, there are features for improving smoothness and reducing motion blur in films. The "Motion" option allows for precise adjustment of the effect on a 10-step scale, providing a lot of customization options – everyone can set the smoothness to their liking.

The Philips PML9009, with HDMI 2.1 ports supporting full bandwidth, is thoroughly equipped with gamer-focused features. Core functions like Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM) are included, as well as the additional perks of G-Sync and FreeSync compatibility and low-lag HDR Dolby Vision support. All these gaming features activate seamlessly, proving this model’s suitability for gaming. The TV’s HGIG mode, particularly beneficial for gaming, adjusts HDR effects to the television’s capabilities to avoid image dimming and blooming, an advantage given the still limited number of games supporting Dolby Vision.

For added convenience, the PML9009 has a GameBar menu, allowing in-game setting adjustments without needing to exit. This menu includes features like a crosshair option and black level correction, which can enhance the visibility of shadowed areas—ideal for competitive play.

Overall, the Philips PML9009 offers a comprehensive setup for gamers, supporting VRR, ALLM, G-Sync, FreeSync, and HDR Dolby Vision to deliver immersive, high-quality gaming experiences across a wide range of titles.

The TCL C75B is undoubtedly a television designed for gamers. It offers almost everything that the most demanding console users need. With the implementation of full-bandwidth HDMI 2.1, the television supports features such as ALLM (automatic low latency mode) and VRR (variable refresh rate) – operating across the full capabilities of the TV, up to 240 Hz in Full HD resolution.

Additionally, the television supports advanced HDR technologies, including Dolby Vision and HGiG, which allows for even better detail representation in HDR-optimized games. The C75B is also equipped with a very convenient interface for gamers in the form of a Game Bar, where you can check all key parameters, such as refresh rate, input lag, or picture settings – all within one click's reach.

In a nutshell: the C75B is an excellent choice for gamers, offering a wide range of features that allow for fully enjoying the capabilities of modern consoles and games.