Panasonic Z95A vs Philips PML8709

Panasonic Z95A showcases class when it comes to HDR performance. In luminance tests, it achieves a level of 1800 nits, which has a real impact on movie watching. Scenes from Life of Pi or Gemini Man look fantastic – the television effortlessly renders details and intensity of bright spots, impressing with its power. In more demanding moments, like the final scene from The Meg, one can see how bright light floods the screen. In such moments, brightness drops, which is typical for organic matrices. Nevertheless, a result around 1000 nits can still be considered excellent, still providing very good image quality. Additionally, the television offers excellent coverage of wide colour palettes – as much as 98.6% for DCI-P3 and 74.5% for BT.2020. Thanks to this, colours are not only vivid but also deeply saturated, allowing for a full appreciation of the richness of details, especially in HDR scenes. Such coverage makes the hues look more realistic, and the HDR effect gains in intensity and accuracy. All this impressive HDR effect is thanks to MLA technology, which enables achieving such high luminance and excellent image detail. Because of this, the Panasonic Z95A offers HDR at a level that truly makes a difference.

Looking at the results of the contrast, we expected that the algorithms responsible for the operation of zones in the Philips PML8709 would be at least decent. However, what we encountered during testing is difficult to explain. The average brightness we managed to achieve was only 350 nits, which is definitely too little to fully enjoy the effects of HDR. In practice, the television barely stands out against the backdrop of an average SDR. The situation becomes even more surprising for test scenes, such as the second one from the film Life of Pi or Sicario 2. Small light elements reach only 120 nits there, making them practically imperceptible. Such a level of brightness is completely at odds with contemporary HDR standards and significantly diminishes the experience of watching high-quality content. The only bright spot in this category is the very good coverage of wide colour gamuts – DCI-P3 at 97% and BT.2020 at 83%. This means that the colours are saturated and well-reproduced, which may improve the overall experience of watching HDR materials, if only a little. However, the lack of adequate brightness means that even this cannot save the Philips PML8709 in this category.

The best picture mode on the Panasonic Z95A is undoubtedly the Filmmaker mode. It offers quite a good image reproduction, but it is not free from certain issues that require improvement. Firstly, the white balance, for both 4K and HD content, tends to have a dominance of red and blue hues. This causes a slight pinkish tint to the image, particularly noticeable in bright, white scenes. Such deviations can be seen in the comparative photo below, which illustrates this issue well. The Colour Checker test also confirms these discrepancies, showing slight shifts in the dots towards the mentioned shades.

In terms of gamma brightness characteristics, it performs very well, with only minor problems when brightening small details. A greater challenge is posed by the EOTF curve, which is responsible for controlling brightness in 4K HDR content. Here, there is a slight boost in brightness above the reference value, which sometimes makes the image too bright, especially in more demanding scenes. Although the Filmmaker mode is definitely the best choice on the Z95A, these aspects require refinement to fully utilise the television's potential.

Although theoretically the Filmmaker mode on the Philips PML8709 should provide natural colour reproduction, in reality it resembles store mode more closely. In the white balance, both for HD and 4K content, there is a clear dominance of the blue colour. This causes the image to appear washed out and cold, which is particularly noticeable in the comparative photo below.

The brightness characteristics also leave much to be desired. Both the gamma and EOTF curve show excessive screen brightening. As a result, there is a loss of detail in both the brighter and darker areas of the image, which further diminishes its credibility and naturalness. Bright elements appear unnaturally flat and lacking in variety.

These significant issues in white balance and brightness characteristics lead to noticeable errors in colour reproduction, which can be easily seen in films as well as in the Colour Checker test. The colours are inaccurate, impacting the overall image quality and visual experience. The factory settings require significant improvement in order to fully enjoy the potential of this television.

After calibration, Panasonic Z95A shows its full potential, offering an almost perfect picture. The television provides immense adjustment capabilities, which we have fully utilised. The white balance after calibration is positively perfect, and errors in SDR content at the level of 0.5 place it in an absolutely reference standard. The same is true for 4K HDR content – the screen tint has been completely eliminated, and the white balance is now exemplary.

The colour palette and Colour Checker test confirm the excellence of the calibration. Errors below 2 are a result that will satisfy both professional calibrators and enthusiasts of cinematic picture quality. Significant changes have also occurred in the brightness characteristic – the EOTF curve has been flattened, eliminating previous issues with excessive brightness. And a small gamma error has been reduced.

Before calibration, the picture was decent, but now it's an entirely different league. It's a real feast for the eyes, the quality of which is hard to compare to anything else. Panasonic Z95A, after fine-tuning the settings, becomes a true master of colour reproduction.

Philips offers advanced image calibration tools in its televisions, which we decided to fully utilise. The results? Although we managed to improve many aspects, it was not without difficulties. White balance was one of the biggest challenges – despite our efforts, this can be described as a fight against windmills. We managed to correct it significantly, resulting in the image now looking much better than in the factory settings, but it is still far from perfect. Particularly in some scenes, a subtle dominance of blue is visible, although not as intense as before. We achieved a substantial improvement in brightness characteristics – gamma now appears much more stable. The EOTF curve initially looks correct, however, when analysing film content, it is evident that the television struggles to maintain the appropriate characteristics. The algorithms are "battling," trying to adjust brightness, which may stem from the limited number of dimming zones that do not always cope with more complex scenes. Overall, the image after calibration looks much more pleasing to the eye – colours are more natural, and errors in colour reproduction have been minimised. Although it is still not perfect, the Philips PML8709 now performs significantly better than in the factory settings.

In the case of lower quality materials, the function "Gradation Smoothing" is responsible for smoothing tonal transitions. The best results are achieved with an intermediate setting – although they are not spectacular, the function works correctly and does not introduce unwanted effects into the image. It can be rated as average, but sufficient to improve the quality of tonal transitions.

As for digital processing, or upscaling, the image looks surprisingly good. It is vivid and pleasant to the eye, which makes lower quality content, such as standard television or YouTube, look quite decent. However, minor issues can be noted, such as "jagged" edges, for example, branches in the background. Nevertheless, this does not significantly affect the overall viewing experience, and the television handles these materials in an acceptable manner.

The distortion reduction function in the Philips PML8709 smooths tonal transitions, but its effectiveness leaves much to be desired. We recommend setting this option to "Medium" – at this level, the effect is noticeable but not excessive. Unfortunately, compared to other Philips models, the smoothing effect is less effective, which means that certain tonal transitions may still appear a bit uneven. An additional drawback is that this function also smooths out other details, such as the textures of materials like a shirt, which can affect the sharpness of the image.

When it comes to image scaling, the television performs very well. The image appears plastic and free of noticeable "jaggedness." This effect may appeal to many users, although some may prefer a more pronounced appearance. Fortunately, the television allows for sharpness adjustment, and this enables us to tailor the image to individual preferences.

Panasonic Z95A, thanks to its 144 Hz panel, offers excellent image fluidity. For films, there is an "Intelligent Frame Creation" feature that enhances fluidity and reduces motion blur. The user has two sliders at their disposal: "Motion Blur Reduction" – responsible for clearer and sharper details in rapidly moving scenes. "Film Smoothness" – adds fluidity by creating additional frames between the originals, making motion appear smoother and more natural with a "soap opera" effect.

Thanks to this, viewers can adjust the settings to their own preferences. Films and less dynamic material look smooth and natural, which should satisfy most users.

The Philips PML8709 is one of the few models with mini-LED technology on the market, offering a refresh rate of 60 Hz. Although it is not a panel for the most demanding gamers, it should satisfy those who mainly watch films. The television is equipped with the "Motion Style" function, which is a motion smoother that allows you to adjust the smoothness of motion according to preferences – from a more "plastic" look to a cinematic aesthetic with clearly visible frames.

Panasonic Z95A this year shows that the manufacturer has made a huge leap forward in terms of support for gamers. The television offers virtually everything one could expect from a device in this bracket. Support for ALLM (automatic low latency mode) and VRR (variable refresh rate) ensures smoothness and eliminates tearing in dynamic games. The 144 Hz panel allows for incredible fluidity, and additional support for resolutions other than 4K provides greater flexibility, which is a significant advantage for gamers using various configurations.

A unique and quite specific feature is the "Game Bar." Its ball-shaped interface stands out from the competition and allows for quick adjustments of key settings such as VRR, brightness level, or picture mode, without having to interrupt gameplay.

However, in this class of device, there is a minor disappointment – the Panasonic Z95A offers only two HDMI 2.1 ports, instead of four. This is definitely too few for a premium television, especially at a time when many people own more than one device requiring full HDMI 2.1 support, such as a next-gen console or an advanced computer. In this category, it's hard to accept this limitation, especially given the high aspirations of this model. Nevertheless, the television is an excellent choice for gamers, offering versatility and functionality at the highest level.

Philips PML8709 is a television aimed more at casual gamers, primarily due to its 60 Hz panel, which may not meet the expectations of the most demanding users. However, for those who appreciate gaming at a more measured pace, this model may prove sufficient.

The television offers several gamer-friendly features, such as ALLM (automatic switching to game mode) and VRR (variable refresh rate), which help deliver smoother visuals without annoying stutters. Furthermore, in terms of HDR, it includes an HGiG implementation that adjusts HDR effects to the specifics of games, providing a more natural image in properly optimised titles. Unfortunately, it lacks support for Dolby Vision mode, which may be noticeable in games that utilise this format.

A nice addition is the presence of a basic "Game Bar," which allows for quick viewing and modification of the most important gaming-related settings. This is a simple but useful feature, especially for those who often switch configurations between different types of gameplay. Despite some limitations, Philips PML8709 offers a solid set of features for less demanding gamers.