Panasonic Z85A vs Philips MLED920 / MLED910

The Panasonic Z85A is an OLED television, so one can immediately expect great effects in films. And indeed – our tests have shown that the WOLED panel can achieve around 800 nits of peak brightness in optimal conditions. This is a solid result that performs well in most demanding HDR scenes, allowing viewers to enjoy a dynamic and detail-rich image. However, like any OLED, the Z85A has its limits. In very bright scenes covering the entire screen – such as the final sequence from the film The Meg – the television reduces brightness to around 400 nits. This is standard behaviour for this technology, so if someone plans to watch films in a brightly sunlit living room, it is worth keeping this in mind. The coverage of the DCI-P3 colour gamut at 98% also deserves high praise. Thanks to this, the television reproduces a wide range of colours that stand out with vibrancy and depth, and details in HDR scenes are sharp and precise. In short – the Panasonic Z85A delivers a solid HDR effect that will satisfy any film enthusiast.

Philips MLED920 in our measurements in static tests even reached around 900 nits, which is really a solid result for a mid-range model. In practice, this translates to a lot of satisfaction during viewing sessions – in scenes rich in bright light, such as the first, third or fifth test slide, the screen managed to generate about 700 nits, which is sufficient to feel the true "HDR effect." However, it cannot be denied that the limited number of dimming zones and the compromises typical of mini-LEDs in more demanding scenes reveal their nature. In sequences with small light sources – like the moon or a scene from the film Sicario 2 – the television clearly prioritises maintaining deeper blacks at the expense of the brightness of these small elements. For most viewers, this is still a reasonable compromise, as the dark background looks significantly better, though it is important to be aware that the details themselves may not impress with their intensity. There is also a certain sense of dissatisfaction regarding the colours. Although the applied PFS filter (the equivalent of quantum dots known from QLEDs) does its job and the colours appear quite vivid, the coverage of the DCI-P3 palette reaches “only” 90%. In everyday viewing, this will be sufficient, but in extremely colourful productions – like the latest Disney animations – one can notice that some tones are not as vibrant as they could be in other setups.

The Panasonic Z85A offers many picture modes, but the Filmmaker mode definitely stands out from the rest. It is rare for a television to be so well tuned straight out of the box, and the unit we had the opportunity to test really surprised us positively.

However, there were a few minor shortcomings. In the SDR signal, we noticed a slight deficit of red and blue, which resulted in the image having a cooler hue than it should have. This is especially noticeable in the comparative photo. Conversely, in 4K HDR content, the situation was the opposite – an excess of red made the image appear warmer than the creators intended. In terms of brightness characteristics (gamma) and the maintenance of the appropriate EOTF curve, it's hard to find fault. There are slight deviations, but they are so minimal that the average viewer is unlikely to notice them.

It is also worth emphasising that our observations pertain to a specific unit of the television. Two identical models may differ from each other due to natural production variances. Nevertheless, the unit we had in our hands looks really solid and deserves praise. Now it's time for our calibration – we'll see if we can extract even more from this screen!

Like every Philips television we tested, we primarily assessed the MLED920 in Filmmaker mode – this is meant to be the "most honest" mode, designed for films and to faithfully convey the intentions of the creators. Indeed, in terms of colour reproduction, it performs the best among all the modes available on the television, but it is not without flaws. The first thing that catches the eye is the white balance. The image has a slight tendency towards purple-pink tones, which gives it a somewhat unnatural character. An even bigger problem, however, turned out to be what we mentioned earlier – image blooming. Just looking at the gamma or EOTF charts reveals that the line significantly deviates from the norm, dropping below a value of 1.8. In practice, this means "bleeding" of the brightest whites, where the image becomes almost milky. Fortunately, most of these issues can be corrected – the MLED920 responds well to calibration, and with a few adjustments, one can significantly improve the viewing experience.

The Panasonic Z85A offers truly wide possibilities when it comes to image settings, so we enthusiastically set about calibration. Although we mainly focused on correcting the white balance, the final result exceeded our expectations. Both HD and 4K HDR content now display nearly perfect colour reproduction, with minimal errors that are hard to catch with the naked eye. Well-calibrated televisions are a rarity, and we must admit – it is truly gratifying. Although the gamma and EOTF curve did not require drastic adjustments, it was possible to further stabilise their characteristics across the entire brightness range. After calibration, the Panasonic Z85A is a true gem for home cinema enthusiasts. The image is precise, the colours are natural, and every scene looks exactly as the director intended.

After calibration, we managed to largely tame the white balance – to the extent that the average viewer will not be able to detect distortions in colours. The characteristic pink-purple haze that previously disrupted the naturalness of the image has also disappeared. The colour palette has been organised, and the colours appear more coherent and neutral. The gamma in SDR content post-calibration looks really good – there is no longer any mention of the previous 'bleeding' effect in bright scenes. The image has become more contrasty and devoid of that milkiness which had previously greatly harmed the viewing experience. In the case of HDR content, the improvement is also noticeable, although here it is still evident that the television is going 'its own way'. The EOTF curve cannot be fully shaped, as Philips simply does not offer the tools to allow precise control over this parameter in its settings. In many films, the television still exposes the image 'in its own way'. Despite these limitations, the calibration has delivered quite a bit of good – most of the colour distortions have been minimised, and the overall balance of the image has significantly improved. However, it must be noted that certain barriers stem from the very design of the hardware and simply cannot be overcome.

Now that we know how the Panasonic Z85A performs with tonal transitions in 4K content, it’s time to take a look at its "Gradation Smoothing" feature. It works, but unfortunately not entirely effectively. Regardless of the chosen value – whether it’s low, medium, or high – we were unable to achieve perfectly smooth tonal transitions in our test sequence. We recommend setting this feature to an intermediate level. Although it may slightly blur fine details, at least the issue of film grain loss does not occur, which for many viewers can be crucial when watching classic productions.

As for image scaling, the television performs quite well. It’s noticeable that the image is slightly sharpened, and slim lines may at times appear a bit jagged. However, this is standard in most TVs, and fortunately, it can be adjusted using the sharpness slider. This gives us complete control – we can achieve a more plastic, blurred image or a clearer one, although it may be more “harsh” and artificially sharp. It all depends on user preference and the type of content we are watching. Overall, the scaling is at a solid level and should satisfy most users who are using lower resolution materials.

The manufacturer has equipped this model with several features that improve signal quality, and although we usually approach such "enhancements" with caution, here they prove to be really helpful. The key option is called "distortion reduction" – it works best at a medium level, as on one hand it effectively smooths out unwanted stair-stepping and colour banding, while on the other it does not excessively cut out details, allowing the image to still look natural.

Things are a bit worse with upscaling. Lower quality materials – such as the test video with the model – appeared soft and lacking in sharpness. Indeed, it can be partially corrected with the sharpness slider in the menu, but the effect remains far from what competitors in a similar price range offer. Philips therefore still needs to work on this element, as compared to the successful improvement of tonal transitions, the upscaling simply falls short.

The Panasonic Z85A features a 120 Hz panel, which will certainly please both gamers and sports fans. Admittedly, it is not 144 Hz like some gaming TVs, but in practice, the difference is really hard to notice. In games, the image is stable and clear, and during fast action, there is no sign of any blurring. The same applies to sports – a fast-running footballer or a dynamic car manoeuvre looks smooth and natural. The TV also has the “Intelligent Frame Creation” function, which is a motion smoother. There are two sliders here – one is for reducing blur, and the other is for motion smoothness. With these, you can adjust the image to your own preferences – whether it be more of a cinematic effect with gentle transitions between frames, or a maximally smooth image ideal for watching sports.

The Philips MLED920 features a 144 Hz panel, which immediately suggests that we shouldn't complain about motion smoothness. And indeed – the motion blur is relatively low for a VA panel, and although slight issues can sometimes be noticed on darker backgrounds, they are not something that would stand out to most people during regular viewing.

Another significant advantage is the presence of a motion smoother called “Motion Style.” It allows you to adjust the sensation of smoothness to your own preferences – if someone prefers a more “theatrical,” almost television-like image, they can increase the sliders, whereas if they prefer to maintain the natural “jumps” of cinematic frames, it’s enough to set lower values. This way, everyone can find their golden mean.

Panasonic is mainly associated with home cinema televisions, but the Z85A demonstrates that it can also step into the gaming world with a really strong impact. This hardware can easily be called a gaming beast – it has everything needed for comfortable gameplay.

Although there are only two HDMI 2.1 ports, both operate at full bandwidth, so we can easily connect both a next-gen console and a gaming PC. All key features are supported: ALLM automatically switches the television to game mode, VRR ensures smooth images without stuttering or tearing, and with correctly implemented HGIG and Dolby Vision, HDR games look really good – colours are vivid, details are sharp, and dark scenes are clear. We also find a Game Bar in the form of a clear, circular menu. It may not look as impressive as the competition's, but it is intuitive and contains all the important settings we would like to have at hand during gameplay.

In summary – the Panasonic Z85A is equipment that truly surprises with its gaming capabilities. It is a television on which both console gamers and PC players will feel at home. It is smooth, dynamic, and simply good.

For gamers, the Philips MLED920 is truly a complete tool. The manufacturer has taken care of everything that is considered standard in televisions designed for consoles and PCs today. It features ALLM, so the console automatically switches the screen to game mode, alongside VRR and a refresh rate of 144 Hz, which guarantees smooth gameplay even in fast-paced titles. All key HDR formats are supported – including HGiG and Dolby Vision Gaming for Xbox – which means that regardless of what you are playing and on which console, the television will be able to extract the maximum potential from the image. The Game Bar also proves useful in daily gaming – a relatively simple implementation by Philips, but a functional panel where you can quickly check image parameters, enable VRR or adjust settings without leaving the game. It may not be as comprehensive as the competition, but it performs its task flawlessly. And finally, something that sets Philips apart from the competition – Ambilight. The three-sided LED backlighting can create a huge impression in games, especially in the evening. It's also a way to slightly 'extend' the screen and enhance the feeling of immersion. And as colourful LEDs have recently become almost a mandatory element of a gamer’s room, the MLED920 fits into this trend perfectly.