Compare Philips OLED809/819 vs Panasonic Z85A

The Philips OLED 809 is a versatile television that caters to a wide audience. Its standout feature is the multicoloured Ambilight backlighting, which enhances immersion and engagement, particularly when watching films. As expected from an OLED TV, key aspects such as contrast, black levels, and colour reproduction are excellent, providing impressive visual quality.

However, the television has some drawbacks, such as the quality of tonal transitions and the inconsistent operation of the dynamic tone mapping function, which can occasionally distract more sensitive viewers. Despite these shortcomings, the Philips OLED 809 excels in two key areas: gaming performance and motion smoothing. Gaming performance is particularly noteworthy, with each implemented feature functioning seamlessly to create a highly immersive experience.

Motion smoothness is also impressive, with two effective sliders allowing users to customise the motion settings. The inclusion of the Google TV system further enhances the user experience, offering smooth and lag-free operation during tests. Overall, the Philips OLED 809 strikes a solid balance between its strengths and minor imperfections.

The Panasonic Z85A is a basic OLED model from the Japanese manufacturer that fully utilizes the potential of its panel. Thanks to OLED technology, we can count on phenomenal image quality in the highest resolution – perfect blacks, excellent contrast, and great HDR effects, especially after professional calibration. In addition, there is a full set of supported HDR formats, so we can easily choose a movie in the best possible quality. Although Panasonic is usually associated with home cinema equipment, the Z85A performs just as well for sports and gaming. The 120 Hz panel, support for VRR, ALLM, and even working Dolby Vision in games guarantee smooth gameplay without motion blur. The sound is also commendable – although there is no flashy soundbar like in the model Z95A, it is still quite pleasant with noticeable bass. Drawbacks? Primarily Amazon Fire TV – an operating system that still has growing pains. Many popular applications are missing, and some features 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 can be a problem in a heavily sunlit room. Despite these shortcomings, the Panasonic Z85A is a great option for movie enthusiasts and gamers looking for a versatile TV with exceptional image quality and solid sound. If we can overlook some limitations of the system and the not-so-high brightness, the Z85A still has a lot to offer. However, if full comfort of use and a richer app ecosystem are crucial for us, it’s worth considering other OLED TVs from competitors as well.

The Philips OLED 809, true to its name, uses an OLED panel sourced from LG Displays, a common choice among major brands like Sony and Panasonic. This advanced panel technology enables the television to achieve outstanding results in contrast and black-level tests. The image produced is three-dimensional and entirely free of the blooming effect often seen in TVs with local dimming, where bright text on dark backgrounds can appear hazy.

This exceptional performance is due to the panel's structure, crafted from conductive organic polymers and controlled by electrical impulses. Unlike LCD TVs with layered filters, OLED technology allows individual pixels to turn off completely, creating true black levels with a value of 0. This direct control ensures the precise separation of bright and dark elements in the image.

In tests, the Philips OLED 809 showcased its ability to render contrasts with exceptional precision, such as isolating bright elements like headlights against dark backgrounds. This capability is one of the TV's strongest advantages, elevating its performance in scenarios where contrast and black levels are critical.

The Panasonic Z85A uses a WOLED panel, and that means one thing - perfect black and infinite contrast. Each pixel lights up and dims independently, so there are no streaks or halos around bright objects on the screen. Even in the most demanding scenes, the picture looks simply exemplary. In this regard, there is no room for compromises, which are still present even in the most expensive LCD televisions. Here, Panasonic shines, utilizing organic technology provided by LG Displays, and does so in a truly impressive style.

The Philips OLED 809 delivers a highly satisfactory HDR effect. The television can reach luminance levels exceeding 900 nits in most scenes, and in some cases, even surpassing 1000 nits. This brightness ensures a rich and immersive experience for HDR content with a wide tonal range. The only exception occurs in a scene from the movie The Meg, where a large amount of bright white occupies most of the screen, preventing the TV from reaching higher brightness levels. However, this is not a significant issue, as the performance is still a considerable improvement over its predecessor.

Overall, these brightness levels, especially for an OLED panel not equipped with MLA technology, impress. Coupled with excellent coverage of the DCI-P3 colour spectrum, the Philips OLED 809 offers a truly spectacular HDR viewing experience.

The Panasonic Z85A is an OLED television, so you can expect great effects in movies right away. And indeed – our tests show 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 you to enjoy a dynamic and detailed image. However, like every OLED, the Z85A has its limits. In very bright scenes that cover the entire screen – like the final sequence from the movie The Meg – the television reduces brightness to about 400 nits. This is standard behavior for this technology, so if someone plans to watch movies in a brightly lit living room, it's worth keeping this in mind. The coverage of the DCI-P3 color gamut at 98% also deserves a big plus. As a result, the television delivers a wide range of colors that stand out with vibrancy and depth, and details in HDR scenes are sharp and precise. In short – the Panasonic Z85A provides a solid HDR effect that will satisfy any movie enthusiast.

The best factory mode in which we performed all our tests was "Filmmaker," which is quite standard in televisions from this manufacturer. However, let’s first examine its characteristics before the calibration process. The first aspect we will focus on is white balance, as it is critical to ensuring the image remains free from any colour cast. The chart clearly shows that in both SDR and HDR materials, two colours dominated significantly: red and green, resulting in a strong yellow tint that affected the entire image. This was particularly noticeable on the "ColourChecker" palette, where all colours shifted towards their warmer counterparts.

The second aspect we will assess is what we consider to be the two most important charts for evaluating picture quality: gamma and the Electro-Optical Transfer Function (EOTF) curve. Both aim to maintain appropriate brightness and contrast. The first chart, which describes the brightness levels in SDR materials, shows that the brightness was significantly lower than the reference value marked by the orange line. This resulted in a sharp increase in brightness and a notable decrease in contrast, which was inconsistent with typical OLED television behaviour. The EOTF curve, on the other hand, showed greater "moderation," subtly brightening the overall image only up 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 impressed us positively.

However, there were some minor shortcomings. In the SDR signal, we noticed a slight deficiency in red and blue colors, which made the image have a cooler shade than it should. This is particularly evident in the comparative photo. Conversely, in 4K HDR materials, the situation was the opposite – the excess of red made the image seem warmer than the creators intended. In terms of brightness characteristics (gamma) and maintaining the appropriate EOTF curve, it is hard to find fault. There are some minor deviations, but they are so minimal that the average viewer is unlikely to notice them.

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

Philips, like most leading manufacturers, has been providing advanced calibration tools for years. The inclusion of 2- and 20-point grayscale adjustments, along with an advanced CMS (Color Management System), has yielded extremely beneficial results and fundamentally improved the perceived image. Nearly every element previously mentioned has undergone a transformation and has been restored to its natural state. This is particularly noticeable in the "ColourChecker" palette, where the measured colour samples align harmoniously. Notably, the white balance has been excellently calibrated, ensuring a pure image free from unwanted tint in both SDR and HDR content. The previously problematic gamma has been well addressed, with only minor errors that do not impact the overall performance. Similarly, the EOTF curve has been refined, removing the subtle brightening effect, and now offers a truly reference-quality presentation.

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

Equally important as colour accuracy, black levels, and contrast in the context of image quality is its purity. This includes the quality of tonal transitions. Many viewers will be familiar with the "stepping" effect of colours on older displays—a frustrating issue that can significantly disrupt immersion in films or series. Unfortunately, the Philips OLED 809 suffers from such a problem, and while it might be tempting to overlook, it warrants examination.

In almost every tested scene, a lack of fluidity between colours was evident. While this is somewhat acceptable in certain films, such as Kingsman, it becomes far more distracting in others, particularly in The Green Knight. In this film, the thick fog was rendered as horizontal stripes and indistinct geometric shapes rather than a smooth gradient.

Though some televisions handle tonal transitions with excellence, the Philips OLED 809 does not belong in that category. Tests revealed visible stepping effects in colours, especially in demanding scenes, which detract from the viewing experience. Even options designed to mitigate posterisation failed to deliver adequate improvements, making this a significant drawback of the model.

The Panasonic Z85A handles tonal transitions very well. Colors blend naturally without noticeable disruptions or visible bands. However, in brighter scenes, such as the opening sequence in the Kingsman film, slight imperfections can be seen. This is typical for 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 seasoned eye will catch them, especially in more demanding scenes with subtle color gradients. Despite these minor reservations, the Z85A presents a level that will satisfy the overwhelming majority of users. The tonal transitions are smooth, and the image remains consistent even in complex scenes. This is a solid result that will rarely be a hindrance during everyday viewing of movies or series.

Philips OLED 809 struggled significantly in the smooth tonal transitions test. Focusing on the TV's algorithms, particularly the feature responsible for removing posterisation, the results were disappointing. This function, which offers several adjustable settings, proved ineffective in practice. The highest setting, while it does mitigate inconsistencies, it simultaneously blurs the entire image, rendering it virtually useless.

When dealing with lower-quality content, the performance of image upscaling algorithms becomes crucial. In this regard, the algorithms implemented in the OLED 809 perform admirably. They enhance image quality effectively, with minimal visible artefacts. Although slight edge fraying can occasionally be observed, it is unlikely to be noticeable during typical viewing sessions.

Now that we know how the Panasonic Z85A handles tonal transitions in 4K materials, it's time to look at its "Gradation Smoothing" feature. It works, but unfortunately not entirely effectively. Regardless of the selected value – whether 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. While it may slightly blur fine details, it at least avoids the problem of losing film grain, which can be crucial for many viewers when watching classic productions.

When it comes to image scaling, the television performs quite well. It is evident that the image is slightly sharpened, and thin lines can sometimes appear somewhat jagged. However, this is standard in most televisions and fortunately, it can be adjusted using the sharpness slider. This gives us full control – we can achieve a more plastic, blurred image or a clearer one, though more "harsh" and artificially sharp. It all depends on the user’s preferences 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 achievable on the Philips OLED 809 is 144 Hz, a feature that can be fully utilised when connected to a high-performance PC. However, when connected to consoles or used for standard television viewing, the refresh rate remains at typical values. For users seeking enhanced motion fluidity or wishing to eliminate the characteristic choppiness of films shot at 24 fps, Philips provides a sophisticated motion-smoothing system.

In the settings menu, there is a "Smoothness" slider designed to reduce choppiness, along with a "Motion Blur Reduction" option to enhance the sharpness of fast-moving elements. These features perform impressively and allow for granular adjustments, ensuring that each setting has a tangible impact on motion perception. Notably, the system operates effectively at a refresh rate of 120 Hz, taking advantage of multiples of video frame rates. With this comprehensive range of options, users can easily fine-tune the settings to suit their preferences. For example, slight smoothing without inducing the soap opera effect offers a balanced viewing experience.

Motion clarity on the OLED 809 is further bolstered by the exceptional response time of the OLED panel, measured at approximately 0.1 ms. This surpasses the performance of IPS/ADS or VA panels, making OLED technology unrivalled in this area.

The Panasonic Z85A has a 120 Hz panel, which will surely please both gamers and sports fans. Sure, it's 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's no sign of any motion blur. The same goes for sports – a quick run by a soccer player or a dynamic car maneuver looks smooth and natural. The TV also has an "Intelligent Frame Creation" feature, which is a motion smoother. There are two sliders – one for reducing motion blur and the other for motion smoothness. With these, you can adjust the picture to your personal preferences – whether you prefer a more cinematic effect with gentle transitions between frames or a maximally smooth image perfect for watching sports.

The Philips OLED 809 fully supports all technologies included in the HDMI 2.1 standard, and during testing, each activated without issue. This makes the TV an excellent choice for gamers, whether on console or PC. Notably, it features HGIG mode as a strong alternative to Dolby Vision, which is less ideal for gaming on this model due to its high input lag.

The TV also includes a dedicated GameBar for monitoring gameplay parameters and adjusting settings quickly. Features like a crosshair overlay for sniper shots, shadow enhancement for better visibility, and a colour filter for gamers with visual impairments further enhance its gaming appeal.

In summary, the OLED 809 is a fantastic choice for gaming, equipped with VRR, ALLM, G-Sync, FreeSync, and HDR Dolby Vision gaming for a deeply immersive experience. The only drawback is the artificial sharpness in game mode, which cannot be fully softened, regardless of settings.

Panasonic is mainly associated with home cinema televisions, but the Z85A shows that it can also enter the gaming world with a really strong punch. This is equipment that can easily be called a gaming beast - it has everything needed for comfortable gameplay.

Even though we only have 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 TV to game mode, VRR ensures smooth images without stuttering and tearing, and with properly implemented HGIG and Dolby Vision, HDR games look really good - colors are vivid, details clear, and dark scenes readable. There is also a Game Bar in the form of a clear, circular menu. It may not look as impressive as with the competition, but it is intuitive and contains all the most important settings that we would like to have at hand during gaming.

In summary - the Panasonic Z85A is equipment that really surprises with its gaming capabilities. It is a television where both console gamers and PC gamers will feel at home. It's smooth, dynamic, and simply good.

The input lag measurements on the Philips OLED 809 are impressively low across all signals and resolutions. Gamers will undoubtedly value the manufacturer’s efforts, as a game running at 4K120Hz with HDR achieves a latency of just 5 ms—virtually imperceptible, even in online gaming. Additionally, the game mode with Dolby Vision deserves praise, delivering a comparable response time of 13 ms. In this regard, the Philips OLED 809 earns top marks.

Since the Panasonic Z85A was also designed with gamers in mind, the input lag had to be fine-tuned. And indeed – the results are really great. At 120 Hz, the lag is only 5 ms, and at 60 Hz, it's 13 ms. These are values that will satisfy even the most demanding gamers, whether we're talking about dynamic shooters or precise fighting games. The reactions to our controller movements 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 came with high input lag, but in the Z85A, this problem has been effectively eliminated.

As in gaming, the Philips OLED 809 delivers excellent performance, but its capabilities falter with everyday text work. Despite its impressively low latency, the issue lies in its lack of chroma 4:4:4 support, leading to noticeable font blurriness regardless of the refresh rate. While this is not a problem during gaming, it can significantly affect text work by making fonts less readable and more straining to the eyes.

Using the Panasonic Z85A as a computer monitor performs really well. Text is readable and clear, making web browsing or working with documents not much of a problem. However, one has to keep in mind certain limitations of the WOLED panel – the characteristic way of displaying fonts may be bothersome for more demanding users, especially those who spend long hours working with text. In terms of gaming on PC, the TV performs as well as with a console. Low input lag, 120 Hz refresh rate, and proper implementation of G-Sync and FreeSync ensure smooth and responsive image without annoying stutters or tearing.

An advantage of OLED panels is their excellent performance at sharp viewing angles, with no noticeable drop in contrast or color saturation. However, a characteristic feature of panels produced by LG Display, which are not used in top models, is the appearance of a teal or cyan tint when viewed from a wide angle.

The viewing angles on the Panasonic Z85A are really good – after all, it's OLED. Whether we are looking at the screen straight on or at a steep angle, the colors remain vibrant, and the contrast hardly loses quality. Of course, the Z85A falls a bit short compared to TVs with MLA micro-lens technology 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 regular viewing.

For many years, the efficiency of OLED TVs during the day has been a topic of debate, with many still believing these screens aren't suitable for daylight use. While that may have been true for older models, current technology has advanced significantly. Today, there are no major objections to recommending an OLED TV for daytime use. Despite the glossy panel, which might seem like a drawback, the real-world results speak for themselves. One aspect to consider is contrast which remains higher during daytime use, unlike QD-OLED panels or OLEDs with MLA technology. This is due to the absence of excited quantum dots and micro-lenses.

The Panasonic Z85A leaves something to be desired during the day. The panel, although silky, averages in suppressing reflections, which can be noticeable in bright rooms. The reflections are not overly prominent, but there is one catch – they take on a bluish tint. In some 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’s simply too little to comfortably watch television in a brightly lit room. If we plan to watch a movie in the middle of a sunny day, we will need to close the curtains to ensure the picture looks good.

Before we dive into the software that controls the TV, it’s important to highlight one of the standout features of Philips OLED 809 is the multicoloured Ambilight. This unique system, positioned on the back of the device, adjusts its colours according to what's happening on the screen, enhancing immersion and overall viewing experience.

The Philips OLED 809 runs on the Google TV system, which is a significant advantage over some of the manufacturer's other models that use the proprietary TitanOS, a more closed system with fewer available apps. With Google TV, users can install virtually any application, from the store or via APK files directly from online repositories.

Additionally, Google TV offers convenient control options, such as easy integration with keyboards and touchpads for smoother typing and navigation. Voice commands can also be issued using the remote, with quick and accurate interpretation by the system.

In summary, Google TV is one of the most popular systems available today. Powered by a robust CPU, it operates smoothly and stably, without freezes or stutters. For those who want to make the most of their TV’s capabilities, Google TV offers the openness and versatility needed to enhance the overall experience.

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 primarily associated it with portable smart devices, and now it is also coming to televisions – similar to the flagship model Z95A.

On the positive side, the system works 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 worse. In the Amazon store, we can 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 that in some places, you have to guess what they mean. However, we believe that these are just growing pains, and over time, these issues will be resolved – both in terms of translations and app availability.

When it comes to practical features, it is much better. The TV supports USB recording and the PiP (picture-in-picture) function. There is also support for AirPlay, which will certainly please users of Apple devices. We also have Bluetooth here, but unfortunately, we cannot connect headphones to it – it only works with keyboards or other control devices. Fortunately, you can connect headphones or a home theater system via cable, which solves this problem.

In summary – the Panasonic Z85A offers a solid set of practical features that will 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 give it an unequivocal praise. There is potential, but the manufacturer still has a lot of work to do to ensure everything works as it should.

The default media player on the Philips OLED 809 is of a high standard but has shortcomings. It excels in playing a wide variety of video files, with the exception of two less commonly used formats. A key advantage is the inclusion of options to confirm playback for various subtitle formats. The TV handles images of any resolution effortlessly, making it a great choice for browsing family albums or studio photos. In terms of supported photo and audio formats, the performance is satisfactory, with only a few outdated or rare formats being unsupported. However, this isn't a significant issue, as users can easily download an app from the store to handle those formats.

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

At the outset, it's important to note that sound quality is always subjective. In our opinion, the audio system in the Philips OLED 809 is of high quality. The bass is well-defined without overpowering the mid and high tones. From another perspective, considering the price range of this TV, most users will likely have an additional audio system. In this context, the television will not disappoint, as it supports nearly all major standards, including Dolby Atmos and, notably, DTS-HD Master Audio.

In terms of sound, the Panasonic Z85A is pleasantly surprising. The TV delivers a pleasant and clear sound, and it can also generate a noticeable bass that adds depth to both movies and music. The spatial effect is also quite well reproduced, making watching movies or playing games more immersive. Unfortunately, there is one "but." The TV does not support the DTS:X format, which is quite popular among more advanced home theater systems. So 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 TV.

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