Compare: Philips OLED809/819 vs Panasonic Z85A

Philips OLED 809 is a quite versatile television that appeals to a wide range of viewers. Its greatest distinguishing feature among all the television models on the market is the multicolour Ambilight backlighting. This often allows for an even greater immersion and engagement in the world of film. What is most important in televisions, namely contrast, black levels, and colour reproduction, is at a high level, and this is something that will always impress in OLED televisions. The tested television, although it performed quite well in our test, has some shortcomings worth noting. These include the quality of tonal transitions and the abrupt operation of the dynamic tone mapping function. In some cases, these may slightly irritate sensitive eyes. However, Philips OLED 809 excels in other respects, particularly in two areas: gaming performance and motion smoothing. The former stands out particularly strongly, as each of the implemented functions operates without the slightest hesitation, allowing for an even more immersive gaming experience. As for motion fluidity, it is at a similarly high level as the gaming support. Thanks to two sliders, whose effects are noticeable at each position, every user can find the best degree of smoothing for themselves. It’s also worth mentioning the Google TV system, which operates very smoothly and during the tests there were no "stutters".

The Panasonic Z85A is the entry-level OLED model from the Japanese manufacturer, which fully utilises the potential of its panel. Thanks to OLED technology, we can expect phenomenal picture quality at the highest resolution – perfect blacks, excellent contrast, and superb HDR effects, especially after professional calibration. Additionally, it supports a full range of HDR formats, so we can easily choose a film in the best possible quality. Although Panasonic is usually associated with home cinema equipment, the Z85A performs just as well with sports and games. A 120 Hz panel, support for VRR, ALLM, and even functioning Dolby Vision in games guarantee smooth gameplay without any motion blur. The sound also deserves praise – although we won't find an impressive soundbar like in the model Z95A, it is still quite pleasant and has noticeable bass. Downsides? Primarily the Amazon Fire TV – an operating system that still has growing pains. Many popular applications are missing, and some functions are unavailable or poorly translated (e.g. lack of support for external subtitles). Another issue is the not very high brightness, typical of older WOLED panels – this may be a problem in a brightly lit room. Despite these shortcomings, the Panasonic Z85A is a great option for cinema enthusiasts and gamers looking for a versatile television with exceptional picture quality and solid sound. If we can overlook certain limitations of the system and the not-so-high brightness, the Z85A still has a lot to offer. However, if complete user comfort and a richer application ecosystem are crucial for us, then it is worth considering other OLED televisions from competitors as well.

Philips OLED 809, as the name suggests, uses an organic matrix. Like the vast majority of manufacturers, it comes from the LG Displays factory, which is not surprising, as other leading manufacturers like Sony and Panasonic also use them. The application of this type of panel allows for achieving an ideal result in the contrast and black testing procedure. Thanks to such results, the image is incredibly vivid and free of any blooming effect from bright text on a dark background, which is already an indispensable element of televisions with local dimming. This is made possible by the very construction of the panel, which is not made up of many layers of filters, but from conductive organic polymers, controlled by electrical impulses. Thus, if we want to achieve black, the pixel dims to a value of 0, rather than being obscured. The lights present in the test image are perfectly separated from each other, which is extremely difficult, and often impossible, for LCD televisions. One of the strongest advantages of Philips OLED 809 is its ability to render contrasts. The Philips OLED809 test showed that the television excels at separating bright elements, such as headlights, from dark backgrounds.

The Panasonic Z85A uses a WOLED panel, which means one thing – perfect black and infinite contrast. Each pixel lights up and dims independently, so there is no question of any streaks or glow around bright objects on the screen. Even in the most demanding scenes, the image looks simply exemplary. There is no room for compromise in this regard, which is still present even in the most expensive LCD televisions. Here, Panasonic shines, utilising organic technology provided by LG Displays, and does so in truly impressive style.

Philips OLED 809 delivers a more than satisfying HDR effect. The television is capable of generating brightness exceeding 900 nits in almost every scene, and sometimes even over 1000. This result allows for a full experience of content with a wide tonal range. The only moment when Philips OLED 809 is unable to generate higher brightness is in a scene from the movie “The Meg,” which features a large amount of bright white across a significant portion of the screen. However, this cannot be regarded as a poor result, as it represents a considerable improvement over its predecessor. Generally speaking, such values for OLED panels produced by LG Display, which do not feature MLA technology, are very, very good. When combined with high coverage of the DCI-P3 colour gamut, they allow for an exceptional HDR experience. The Philips OLED 809 test showed that this television supports popular HDR formats such as Dolby Vision and HDR10+.

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.

The best factory mode in which we conducted all our tests was "Filmmaker", which has become rather standard in televisions from this manufacturer. However, let's check what its characteristics were before we began the calibration process. The first aspect we will examine is white balance, as despite appearing unassuming, it determines whether the image will be free from any kind of tint. The graph clearly shows that both in SDR and HDR materials, there was a dominant presence of two colours: red and green, which resulted in a strong yellow tint that was ubiquitous across the entire image. This is perfectly visible on the "ColourChecker" palette, where all hues shifted towards their warmer counterparts. The second thing we will scrutinise is, in our opinion, the two most important graphs regarding image quality assessment: gamma and the EOTF curve. Both aim to maintain adequate brightness and contrast. The first one serves to describe the brightness level in SDR materials, while the second shows the rate of luminance increase. Analyzing the first one, we can observe that it was extremely lowered compared to the reference value marked by the orange line. This situation resulted primarily in a sharp increase in brightness and a significant reduction in contrast, almost reminiscent of that in OLED televisions. The EOTF curve exhibited greater "moderation" and only slightly brightened the entire image to 50% of the maximum brightness.

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!

Philips, like most leading manufacturers, has been providing advanced tools for calibration processes for years. Here we will find both 2- and 20-point grey scale adjustments, as well as an advanced CMS (Colour Management System). As you can observe, this has brought about extremely beneficial results and profoundly changed the perceived image. Practically every one of the elements mentioned above has undergone a transformation and has been brought back to its natural state. This is particularly evident on the "ColourChecker" palette, where the measured samples are harmoniously in place. It must be said that the white balance has turned out exceptionally well, allowing us to enjoy a clean image free from any tint in both SDR and HDR materials. The biggest issue of OLED809, namely gamma, has been properly modelled and only shows minor errors here and there, which will not affect the overall picture. The EOTF curve, on the other hand, has been rid of that subtle brightening and now presents itself as reference-level.

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.

Equally important as colours, blackness and contrast in the context of the image quality assessment process is its purity. This category can also include the quality of tonal transitions. How many of you have experienced the effect of "banding" of colours on your older receivers? It is extremely bothersome and often effectively hinders immersion in the series or film being watched. Philips OLED 809 unfortunately has one of those qualities that are better left unspoken. However, out of editorial duty, we should take a look at them and evaluate, which will be quite simple given their lack of complexity. As you can see, practically every scene demonstrated a lack of fluidity between colours. And just as in the film "Kingsman" this is still acceptable, in other productions it is really impossible to leave them with a clean conscience, especially when looking at "The Green Knight." There, the dense fog has practically been converted into horizontal stripes and vaguely defined geometric shapes. There are televisions that can manage tonal transitions perfectly, but Philips OLED 809 unfortunately does not belong to this group. During the tests, we could observe the colour banding effect, particularly in demanding scenes, which negatively impacts the reception of the film. Philips OLED 809 test indicates that even options for removing posterization do not help sufficiently, which can be considered a serious flaw.

The Panasonic Z85A handles the smoothness of tonal transitions really well. Colours blend together naturally, without noticeable artefacts or visible banding. However, in brighter scenes, such as the opening sequence in the film Kingsman, minor imperfections can be discerned. This is typical of WOLED panels, which have their limitations compared to Samsung Display's QD-OLED designs due to the use of white sub-pixels. The differences are not colossal, but a trained eye will pick them up, especially in more demanding scenes with subtle colour gradients. Despite these minor reservations, the Z85A offers a level that will satisfy the overwhelming majority of users. Tonal transitions are smooth, and the image maintains consistency even in complex scenes. This is a solid result, which in practice will rarely be a hindrance during everyday viewing of films or series.

Philips OLED 809 did not perform particularly well in the test of tonal transition fluidity. Moving on to the part of the test where we assess the behaviour of the television's algorithms, we will once again check the function responsible for removing posterization. Indeed, such a function exists in the menu and has several available options. As you can see in the picture on the left, although its presence has been confirmed by us, it is not useful. Only at the highest setting does it effectively remove stuttering; however, it blurs the entire image in the process. Therefore, it is completely useless.

It happens more than once or twice that you and we watch lower quality materials. In this case, the quality of the image upscaling algorithms can have a beneficial effect. We must admit that those implemented in OLED 809 work quite efficiently and improve image quality without visible artifacts. You can only notice slight edge fringing; however, it is unlikely to be visible during normal viewing.

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 maximum refresh rate we can set on the tested television is 144 Hz. This value can be achieved by connecting it to a really powerful PC. In the case of consoles or television, everything remains the same. For those who require high smoothness of motion or dislike the characteristic stuttering of films recorded at 24 fps, the manufacturer has prepared a fairly extensive motion smoothing system. In the dedicated tab, we will find a slider for “Smoothness” that is responsible for eliminating stutter, and “Motion Blur Reduction,” which helps increase the sharpness of dynamic elements. The function works very well and granularly, meaning that each setting has a real impact on the perception of motion. We also mention that it works at a refresh rate of 120 Hz, as it operates on multiples of film or television materials. With such an extensive set of options, every user will find their golden mean. In the picture, we present our choice, which is slight smoothing without the soap opera effect.

Motion is influenced not only by settings on the television but also by the response time of the panel itself. OLED televisions feature the best response time on the market, which in the case of 809 is about 0.1 ms. There are no IPS/ADS or especially VA panels that come close to the results of organic panels.

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 OLED 809 television supports all technologies included in the HDMI 2.1 standard, and during our testing, each one activated without any problems. Therefore, we must state that this television is perfectly suited for all gamers, whether they are using a console or a computer. It is worth mentioning that the manufacturer has opted to implement the HGIG mode, which provides a great alternative to Dolby Vision, which unfortunately in the OLED809 is unplayable due to very high input lag.

A nod to gamers is also the inclusion of a dedicated GameBar, which allows for monitoring current gameplay parameters and quick changes to settings. We will also find a function to enable a crosshair, which will be very useful when shooting with a sniper rifle, but from the so-called hip. Additionally, we can also find a shadow enhancement function for better visibility in shadows and a colour filter for gamers with visual impairments.

In summary, the OLED 809 is a very good and versatile device for gamers. Anyone who purchases this television for gaming does not need to worry about anything, as it is simply made for gaming. Especially since features such as VRR, ALLM, G-Sync, FreeSync, or HDR Dolby Vision gameplay will allow for an even greater immersion in their favourite title. Lastly, we will add that the only downside of the television in game mode is the artificial image sharpening, regardless of the settings, and it cannot be 'softened'.

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.

The results of input lag measurements in the Philips OLED 809 are at a high level, regardless of the signal or resolution. All gamers will certainly appreciate the manufacturer's efforts, which mean that a game running at 4K120Hz with HDR has only 5 ms of lag, which is practically unnoticeable even in online games. One should not forget the proper implementation of the gaming mode with Dolby Vision, which deserves praise for a similar reaction time of 13 ms. In this case, the Philips OLED 809 receives our highest rating.

Since the Panasonic Z85A has also been designed with gamers in mind, the input lag had to be refined here. And indeed – the results are truly excellent. At 120 Hz, the lag is only 5 ms, and at 60 Hz, it is 13 ms. These are values that will satisfy even the most demanding gamers, whether we are talking about fast-paced shooters or precise fighting games. The responses to our movements with the controller are practically instantaneous, and the gameplay is smooth and responsive. Importantly, the Dolby Vision mode also works flawlessly here. Just a few years ago, using Dolby Vision in games often resulted in high input lag, but in the Z85A, this problem has been effectively eliminated.

Just like in games, the tested television performs excellently, but in everyday work with text, it doesn't do so well. Although its latency is very low, the problem lies elsewhere. The television does not support chroma 4:4:4, which results in unpleasant font blurring, regardless of the provided refresh rate. While this is not usually a problem in games, it can be quite bothersome during text work due to poor readability. Additionally, the pixel arrangement in WOLED panels does not make things easier for it.

Using the Panasonic Z85A as a computer monitor performs really well. The text is readable and clear, making it easy to browse websites or work with documents. However, one must keep in mind certain limitations of the WOLED panel – the distinctive way it displays fonts may hinder more demanding users, especially those who spend long hours working with text. In terms of gaming on PC, the television performs just as well as with a console. Low input lag, a 120 Hz refresh rate, and proper implementation of G-Sync and FreeSync ensure a smooth and responsive image without annoying stutters or frame tearing.

A widely known advantage of OLED matrices is their performance when viewed even at sharp angles. We do not experience a drop in contrast or colour saturation. However, a characteristic feature of panels produced by LG Display, which are not used in top models, is a tint in shades of sea or cyan when viewed at large angles.

The viewing angles on the Panasonic Z85A are really good – after all, it's OLED. Whether we're looking at the screen straight on or at a steep angle, the colours remain vibrant, and the contrast hardly loses quality. Of course, the Z85A is somewhat outperformed by televisions with MLA micro-lenses or Samsung's QD-OLED panels, which currently set the highest standard in this regard. However, the differences are subtle enough that most users won't notice them during everyday viewing.

For many years, the issue raised regarding OLED televisions has been their performance during the day. Many people still believe that these are not receivers intended for such use. They are probably right, except when it comes to screens from a few good years back. Technology advances, and currently there are no objections to recommending such a television for today. Admittedly, a glossy panel does not sound like something that would substantiate this claim; however, it is hard to stand against the images that you can see for yourselves. Another point we indicate to pay attention to is contrast during daytime use. This, unlike QD-OLED panels, and even OLEDs equipped with MLA technology, is higher. The reason for this situation is the lack of excited quantum dots and micro-lenses.

The Panasonic Z85A leaves something to be desired during the day. The panel, despite being matte, moderately suppresses reflections, which can be noticeable in bright rooms. The reflections are not excessively visible, but there is one catch – they take on a bluish tint. In certain situations, especially in strong daylight, this can be slightly annoying and distract from the content on the screen. Additionally, the maximum brightness is just under 280 cd/m². That simply isn't enough to comfortably watch television in a brightly lit room. If we are planning a viewing in the middle of a sunny day, it will be necessary to cover the windows to ensure the image looks good.

Before we move on to the software that controls the television, it is impossible not to mention the manufacturer's biggest differentiator. We are, of course, talking about the multicoloured Ambilight backlighting, which placed on the back of the device displays colours adjusted to what is happening on the screen, often allowing for an even greater immersion experience. The Philips OLED 809 is powered by the Google TV system. This is an undeniable advantage compared to some other models from the manufacturer that use the proprietary TitanOS system, which is significantly more closed and limited in terms of available applications. With Google TV, we can install almost any application, both from the store and directly from online repositories via an APK file.

The Google TV system also offers many conveniences related to control. We can easily connect a keyboard with a touchpad, which significantly facilitates typing queries and navigation. Additionally, thanks to integration with Google, we can issue voice commands using the remote, which are quickly and accurately interpreted by the system.

In summary: Google TV is currently one of the most popular systems on the market. Thanks to the use of a powerful CPU, it operates very smoothly and stably, without freezing or experiencing lags during tests. It is definitely the best option for those who want to make the most of their television's capabilities and appreciate the openness and versatility of the system.

The operating system in the Panasonic Z85A is Amazon Fire TV, which is still a relatively new solution in the Polish market. Until now, we mainly associated it with portable smart devices, and now it is also making its way into televisions – similar to the flagship model Z95A.

On the plus side, it must be noted that the system operates smoothly and responsively. It is also quite intuitive, so navigation does not pose major problems. Unfortunately, when it comes to the availability of applications, it is somewhat lacking. In the Amazon store, we do find icons for popular services such as SkyShowtime, Rakuten, or Viaplay, but… they cannot be downloaded. This is a significant drawback for those who use these platforms daily. Additionally, some functions are poorly translated, which means in certain areas one has to guess what is meant. However, we believe that these are just growing pains, and over time they will be improved – both in terms of translations and application availability.

As for user functions, the situation is much better. The television supports recording to USB and the PiP (picture-in-picture) feature. There is also support for AirPlay, which will surely please users of Apple devices. We also have Bluetooth here, but unfortunately, we cannot connect headphones to it – it only works with keyboards and other control devices. Fortunately, it is possible to connect headphones or a home cinema system via cable, which resolves this issue.

In summary – the Panasonic Z85A offers a solid set of user functions that work well for everyday use. The Amazon Fire TV system is a step in the right direction, especially when compared to Panasonic's old system. However, at this moment, it is difficult to praise it unequivocally. There is potential, but the manufacturer still has a lot of work ahead to ensure everything functions as it should.

The default media player in Philips OLED 809 is of a fairly high standard, although it is not without its flaws. It performs excellently in playing various types of video files, except for two less popular ones. The presence of all checkboxes confirming playback of different subtitle formats deserves a big plus. The television handles every resolution of images, making it an excellent screen for viewing family albums or studio photos. The rest, including supported photo and audio formats, is satisfactory, and those that the television cannot play are either uncommon or becoming obsolete. Anyway, this is not a problem, as we can download a program from the app store that will resolve these issues.

In terms of playback of files from USB, the Panasonic Z85A performs rather mediocrely. The built-in media player does handle most popular video formats, but it has one rather significant drawback – it does not support external subtitles. So, if we have older films on the drive or USB stick with separate subtitle files, we must reckon with the fact that the television simply will not display them. This is a considerable disadvantage, especially for those who use their own media libraries instead of streaming services. Of course, this problem can be circumvented by using an external media player (e.g. via a console or Smart TV box), but this is an additional step that could be avoided if the built-in application were better developed.

At the outset of this paragraph, it should be noted that sound quality is always subjective. In our opinion, the audio system that the manufacturer has equipped the Philips OLED 809 with is of a fairly high standard. The bass is well-defined, but at the same time, it does not overshadow the mid and high tones. Looking at it from another angle, when opting for a television at this price point, we will likely already have a separate audio system. In this context, the tested television will certainly not disappoint, as it supports virtually every important standard, including Dolby Atmos and, more importantly, DTS-HD Master Audio.

In terms of sound, the Panasonic Z85A is pleasantly surprising. The television delivers a pleasant and clear sound, and it can also generate a noticeable bass, which adds depth to both films and music. The surround effect is also quite well reproduced, making watching films or playing games more immersive. Unfortunately, there is one "but". The television does not support the DTS:X format, which is quite popular among more advanced home cinema systems. Therefore, if we plan to use this sound standard, it will be necessary to connect the audio equipment first to the amplifier or soundbar, and only then to the television.

Philips OLED809/819 vs Panasonic Z85A

Advantages

Disadvantages

Our verdict

TV appearance

Where to buy

Contrast and black detail

HDR effect quality

Factory color reproduction

Color reproduction after calibration

Smoothness of tonal transitions

Image scaling and smoothness of tonal transitions

Blur and motion smoothness

Console compatibility and gaming features

Input lag

Compatibility with PC

Viewing angles

TV efficiency during daytime

Details about the matrix

TV features

Playing files from USB

Apps

Sound