Compare: Sony X90L vs Philips PML8709

Sony X90L is a premium model from the Japanese manufacturer, which premiered in 2023 but will successfully continue into 2024. The Sony brand and the name Bravia are associated with excellent picture quality, and this model confirms that reputation – it offers great brightness and very good blacks. Despite having fewer local dimming zones than the competition, it makes up for it with an advanced algorithm. Additionally, after calibration, the television presents very well-rendered colours, resulting in a natural and cohesive image associated with IMAX cinema. In everyday use, X90L performs excellently, mainly thanks to the picture processor that effectively upscales lower resolution content, as well as the recording function from the built-in tuner, which is becoming increasingly rare in today's televisions. Sony is also strongly linked to the world of PlayStation, and in this regard, X90L Sony does not disappoint. It comes equipped with HDMI 2.1, VRR, ALLM, and a convenient Game Bar, making it a good choice for gamers who expect smooth gameplay and quick response times. However, even in such a successful model, there are some drawbacks. Gamers may be disappointed by the lack of support for HGiG, which could improve image quality in HDR games. Furthermore, Sony has yet to release an update that would reduce input lag in Dolby Vision mode – something achieved in the higher-end model, the A95L. Those who prefer slimmer devices should know that although Sony X90L looks elegant with its aluminium frame, it is not among the thinnest televisions on the market. Even though X90L already has a year behind it, it remains a solid piece of equipment that combines good picture parameters with functionality and support for gamers. It’s a successful choice for those looking for a versatile high-end television.

Philips PML8709 is a model that stands out in the offering of the Chinese-Dutch manufacturer due to its uniqueness. Instead of the classic Philips operating system - TitanOS, we find the well-known Google TV, which provides extensive personalisation options and access to a vast library of apps. This is a television that, on one hand, entices with very good contrast, and on the other – surprises with several unusual design decisions. In terms of picture quality, the PML8709 offers excellent contrast, which combined with wide colour gamut coverage ensures great colour reproduction – especially after calibration. Despite having a 60 Hz panel, the television performs well in occasional gaming thanks to support for features such as ALLM, VRR, and a low input lag of around 13 ms. On the flip side, Philips has deprived this model of one of the biggest advantages of its TVs – the Ambilight system. This is a surprising move that may disappoint many brand fans. Another weak point is HDR performance – despite promising contrast results, the television performs averagely in this category. Average brightness and issues with detail in brighter scenes give the impression that something has clearly gone wrong in the implementation of this feature. Philips PML8709 is a television full of contrasts. On one hand, it offers solid black quality and interesting solutions for gamers, while on the other – some limitations, such as the absence of Ambilight or average brightness, mean that it is not a model without flaws. It is a good choice for those who appreciate the versatility of Google TV and are looking for a television for everyday use.

The Sony X90L television is equipped with a VA panel and in the tested size of 65', it has 88 backlight zones. It may seem that such a number of zones doesn't make a big impression, but thanks to the local dimming algorithm, the television handles blacks exceptionally well. This is clearly visible on the first and third test screens, where the contrast reaches nearly 100,000:1. In more demanding scenes, the X90L doesn't achieve such spectacular results – a contrast level of 6000:1 is just fine. The light separation performs really well, which is confirmed by a scene from the film "Oblivion". However, the small number of backlight zones means that the halo effect is noticeable, especially in the test footage from "Sicario 2", where the helicopter lights cause quite a significant flare over a large area of the screen. Despite the limited number of backlight zones, the Sony X90L does really well in reproducing blacks. Although it doesn't match the top series of miniLED or OLED televisions in terms of black depth and contrast level, it offers solid results that are sufficient for most demanding users.

The model name 8709 “PML” refers to Philips' mini-LED technology, but can we truly call its backlighting that? In the 65-inch version, we counted only 96 local dimming zones. For mini-LED standards, this number seems too low, raising questions about whether we are indeed dealing with a full-fledged mini-LED here. However, if we look at the black quality, the TV performs quite well. On the first two test patterns and in less demanding scenes, the picture looks very decent – blacks are deep and the contrast is satisfactory. Problems begin with more complex scenes, such as the last three test patterns, where minor light elements appear on screen. The local dimming algorithm seems to “lose track,” unable to decide whether to brighten or darken a particular area. The result is noticeable errors – reduced black quality and unevenness in the image. An example of the operation of local dimming zones can be seen in a scene from the film Sicario 2. You can see how the dimming zones attempt to replicate details, but at the same time, this leads to a slight brightening around the helicopter lights. Nevertheless, despite these shortcomings, the black level in the Philips PML8709 turns out quite well, especially considering its price range.

HDR on the Sony X90L television looks promising. The luminance chart indicated that the TV has a solid power reserve, achieving a maximum of 1000 nits in synthetic tests. But how does this perform in real-world scenarios? In scenes such as the opening of Life of Pi or the final sequence from The Meg, the TV is capable of delivering that power on HDR content, reaching around 800 nits. Unfortunately, displaying small light elements on a black background, like in the scene from Sicario 2, presents greater challenges for the X90L – here the results reach around 600 nits. Nevertheless, when looking at competitive models with mini-LED technology, the effect looks very good and can shine enough to impress us. The colour gamut coverage is also noteworthy, with a result of 96% for DCI-P3 and 76% for BT.2020, which indicates good colour reproduction in HDR content.

Looking at the contrast results, we expected that the algorithms responsible for the 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 just 350 nits, which is definitely too low to fully enjoy HDR effects. In practice, the TV barely stands out compared to an average SDR. The situation becomes even more surprising in test scenes, such as the second one from the movie Life of Pi or Sicario 2. Small light elements achieve just 120 nits there, making them practically imperceptible. Such a level of brightness is completely below modern 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 color gamuts – DCI-P3 at 97% and BT.2020 at 83%. This ensures that colors are saturated and well-reproduced, which can somewhat improve the overall experience of watching HDR materials. However, the lack of adequate brightness means that even this cannot save the Philips PML8709 in this category.

The best mode on Sony televisions is the IMAX Enhanced mode. Although IMAX is mainly associated with the cinema experience, the colour reproduction out of the box is average here. In the case of lower quality materials, such as HD – regular television or YouTube – it's worth paying attention to the white balance. It suffers from a shortfall in red and excessive dominance of blue, which gives the image a pinkish hue. The brightness characteristic, or gamma, for HD content is quite acceptable, but a slight boost can cause the image to appear washed out and look as if it’s behind a light fog.

For 4K HDR content, the situation is somewhat different. The white balance shows a significant boost in blue, which makes the image unnaturally sharp and gives it an artificial feel. Such an exaggeration in colour reproduction may not appeal to everyone, especially if one prefers more realistic tones. Additionally, the EOTF curve in Sony X90L looks quite acceptable at first glance. However, at the end of the graph, there are certain fluctuations that suggest the television is trying to maintain the correct brightness to avoid overexposing larger elements.

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

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

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

Sony offers many tools for improving picture quality, including two extra picture modes that we decided to use during testing and apply calibration to. This solution greatly simplifies the calibration process and is very effective, provided you have the right tools. In the case of HD content, white balance was almost perfectly aligned – only one shade of grey exceeds an error value of "1", which is a great result. The same can be said for the brightness characteristic (gamma), which presents almost perfectly, with microscopic deviations of around 0.01.

For 4K HDR content, the situation is not as ideal. Although white balance has been significantly improved, it was not possible to completely eliminate the dominance of blue. Nevertheless, errors in the Colour Checker test only occasionally exceed the value of "2", which means that picture distortions are practically unnoticeable. When it comes to the EOTF curve, it's worth activating the filter in the top right corner "EOTF in Films" – the graph looks correct, but the TV struggles with illuminating very small elements, which is due to the limited number of backlight zones. Despite these minor errors, it's thanks to the calibration that the IMAX Enhanced mode in the Sony X90L makes watching movies feel like a true cinema experience.

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 wasn't without difficulties. White balance was one of the biggest challenges – despite our efforts, it could be called fighting against windmills. We were able to significantly correct it, so the picture now looks much better than in the factory settings, but it is still far from perfect. Especially in some scenes, a subtle dominance of blue is visible, although not as intense as before. We achieved a significant improvement in brightness characteristics – gamma now appears much more stable. The EOTF curve looks correct at first glance, however, when analysing movie content, it is evident that the television has trouble maintaining the proper characteristics. The algorithms are "struggling", trying to adjust brightness, which may be due to the limited number of dimming zones that do not always handle more complex scenes well. Overall, the picture after calibration looks much more pleasing to the eye – colors are more natural, and colour reproduction errors have been minimised. Although it is still not perfect, the Philips PML8709 now presents itself much better than in the factory settings.

The smoothness of tonal transitions in Sony X90L is excellent. The gradation is beautiful on high-quality sources such as streaming in 4K. One can only notice slight cuts on more demanding gradients, but the overall effect is very good and should satisfy even the most discerning viewers.

The fluidity of tonal transitions in the Philips PML8709 is at a very high level. The colour gradation is incredibly smooth, and the transitions between shades look natural and detailed. Even in more demanding scenes, the television performs excellently. Minor issues may arise with bright elements, where the gradation can be slightly less precise. However, these are such subtle differences that only the most demanding purists will notice them. For most users, the effects will be fully satisfying, and the image will maintain its impressive quality.

The Sony X90L television features a smooth tonal transition function known as Gentle Gradation, which is incredibly effective. Even at the "low" setting, the effects are satisfactory, but at the "medium" setting, it works like a dream – we recommend using this option for the best results. The image scaling on the Sony X90L is simply excellent. The image is not overly sharpened, which gives a natural effect and makes everything look cohesive. It's clear that the engineers have really put effort into this aspect, creating a solution that impresses and performs well in everyday use. This means that even when watching content like regular television or YouTube, where the image is by nature not stunning, you can enjoy a smooth, coherent, and visually pleasing experience.

The distortion reduction feature 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, meaning that certain tonal transitions may still appear somewhat uneven. An additional drawback is that this feature also smooths other details, such as the textures of materials like shirts, which can affect image sharpness.

As for image scaling, the television performs very well. The image appears smooth and free of noticeable "jaggies". This effect may appeal to many users, although some might prefer a more vivid look. Fortunately, the television allows for adjustment of the sharpness parameter, enabling us to tailor the image to individual preferences.

Sony X90L with a 120 Hz display is an excellent choice for both gamers and film enthusiasts. The television is equipped with the Motion Flow smoothing feature, which allows for adjusting motion smoothness using two sliders: "smoothness" and "clarity". The "smoothness" slider controls the level of motion fluidity, which affects the reduction of image stuttering, while "clarity" is used to reduce blurriness and enhance motion sharpness, which is especially useful in dynamic scenes.

Philips PML8709 is one of the few models with mini-LED technology on the market, offering a refresh rate of 60 Hz. While it’s not a panel for the most demanding gamers, it should satisfy those who mainly watch movies. The TV is equipped with a “Motion Style” feature, which is a motion smoother that allows you to adjust the fluidity of motion according to your preferences – from a more “plastic” look to a cinematic aesthetic with clearly visible frames.

Sony X90L is a TV that performs well in terms of compatibility with consoles and features for gamers. Its 120 Hz panel and two HDMI 2.1 ports with a bandwidth of 48 Gb/s allow for smooth playback of high-resolution games at high frame rates. Gamers can also take advantage of the ALLM feature, which automatically switches the TV to low latency mode, and VRR, which ensures smooth gameplay without frame tearing. The Game Bar is an added bonus – an intuitive tool that provides quick access to essential settings and gaming features, making it easier to control the gameplay.

Unfortunately, when it comes to HDR in games, the Sony X90L has its limitations. It lacks support for HGiG, a standard that many gamers consider crucial for accurate HDR representation in games. While the TV supports Dolby Vision, which theoretically could enhance image quality in games, the practical implementation of this feature is problematic. Dolby Vision in game mode comes with very high input lag, making gameplay less comfortable and precise movements more difficult. Additionally, Dolby Vision cannot be enabled alongside VRR. This means that despite numerous advantages, gamers seeking the perfect HDR in games may feel unsatisfied.

Philips PML8709 is a television aimed more at casual gamers, mainly due to the 60 Hz panel, which won’t meet the expectations of the most demanding users. However, for those who appreciate gaming at a more moderate 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 in providing smoother image display without annoying stutters. Furthermore, in terms of HDR, we find the implementation of HGiG, which adjusts the HDR effect to the specifics of games, ensuring a more natural image in appropriately optimised titles. Unfortunately, there is no 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 previewing and modification of the most important settings related to gaming. It’s a simple but useful touch, especially for those who frequently change their configuration between different types of gameplay. Despite some limitations, the Philips PML8709 offers a solid set of features for less demanding gamers.

Input lag in Sony X90L can be rated as decent, although it’s not outstanding. In Dolby Vision mode, the television operates only at 60 Hz, and the high input lag complicates matters because it makes gameplay practically unplayable. For games at the popular 60 Hz frequency, the input lag is around 25 ms – this is an acceptable result, but for more demanding players, it may turn out to be disappointing.

Those more advanced players who have equipment supporting higher refresh rates can expect better results. With a 120 Hz signal, the input lag drops to around 12 ms, which provides significantly better responsiveness and smoother gameplay, meeting the expectations of more demanding users.

The Philips PML8709 performs very well in terms of input lag. With supported resolutions, results around 13 ms are more than sufficient to ensure a comfortable gaming experience. Such a reaction time means that even more dynamic games do not cause annoying delays. As a result, gamers can enjoy smooth gameplay without unnecessary stress.

Collaboration with a PC in Sony X90L is at a good level. The X90L television supports chroma 4:4:4, which provides quite good text visibility, essential for work or browsing content on a large screen. Although there are minimal issues with font readability on a dark background, it is not problematic enough to be a significant concern in everyday use.

An additional advantage for PC users is the 120 Hz refresh rate and support for G-Sync. This means gamers can expect smoother gameplay without the effects of stuttering or tearing, which significantly enhances comfort and gaming experience.

Philips PML8709 offers a dedicated mode for PC, however, its capabilities are significantly limited. The TV does not support chroma 4:4:4, which greatly affects the readability of fonts – text appears blurry and is difficult to read, which disqualifies this model for those planning to use it as a monitor for work or document viewing. Additionally, even though in G-Sync tests the TV showed compatibility, the picture when using this feature is very unstable, with frequent stutters. Such unpredictability eliminates the benefits that should come with support for adaptive sync.

The only positive aspect in the context of PC collaboration is the low input lag, which may be an advantage for those using the TV mainly for gaming. Nevertheless, the limitations in chroma support and issues with G-Sync mean that PML8709 is not the best choice for PC users.

The viewing angles on the Sony X90L are unfortunately very poor, which is typical for VA panels. The image quality deteriorates when viewed at an angle, which can be problematic when watching from a greater distance or with a larger group of people. It's a shame the manufacturer didn't apply a coating to widen the viewing angles, as this could significantly improve this aspect and make the TV more versatile for different room layouts.

Philips PML8709, equipped with a VA panel, offers average viewing angles typical of this type of panel. The image deteriorates in quality when viewed from a greater angle – colours wash out and contrast noticeably decreases. This is a characteristic feature of VA panels and is worth keeping in mind, especially if we plan to watch the TV from different spots in the room. For viewers sitting directly in front, however, the image remains clear and well-reproduced.

The performance of the Sony X90L television during the day is very good. The satin matrix effectively reduces reflections, which minimizes glare and keeps the image clear even in bright rooms. An SDR brightness level of 785 cd/m² allows for comfortable viewing of standard television and lower quality materials regardless of the time of day. This means that the X90L will work great in both well-lit living rooms and in sunnier spaces.

The Philips PML8709 is equipped with a satin matrix, which average handles glare reduction. In moderately lit rooms, reflections won't be too bothersome, however, in strongly sunlit conditions, the situation may become problematic. An additional challenge is the relatively low screen brightness, at around 330 cd/m². This level may prove insufficient for comfortable viewing in bright rooms, where the image may appear too dark and unclear. The television will perform better in controlled lighting conditions, but for those looking for a model that handles daytime viewing well, this could be a significant limitation.

Sony X90L offers a rich set of features, starting with the Google TV system, which is the heart of entertainment. This solution provides access to a vast array of apps and streaming services, and the interface is intuitive and straightforward. With the support of a voice assistant, using the television becomes even more convenient – just one command is enough to find your favourite movies, series, or music. Google TV operates smoothly and allows for full personalisation, making everyday use pleasant and hassle-free.

The television also offers a range of practical features. It supports AirPlay and Miracast, enabling easy content sharing from mobile devices. Additionally, you can connect other devices via Bluetooth, which enhances versatility and user-friendliness. For those who prefer traditional TV viewing, there’s even a recording feature available without the need for an external decoder, which is a significant advantage for fans of live programs.

In terms of design, Sony X90L may not be the slimmest, but its appearance is impressive thanks to the metal frame that adds elegance. The television comes with a stand that can be set up in three different ways, allowing you to customise its placement to suit various spaces and user preferences.

Philips PML8709 runs on the Google TV operating system. This is quite a surprising choice, considering it isn’t the flagship model of the brand. Fortunately, it has avoided the implementation of the less popular TitanOS, which can be seen as a plus. Google TV offers a well-known, clear interface and wide capabilities in terms of app installation, making the television more versatile.

In terms of user features, the television performs solidly. Daily use of the device is enjoyable thanks to support for voice search in Polish. The ability to connect peripheral devices such as keyboards, mice, or headphones via Bluetooth enhances its functionality. Unfortunately, the PML8709 does not offer more advanced options, such as USB recording or the PiP (picture-in-picture) feature, which may disappoint more demanding users.

An interesting fact, and quite a surprise, is the absence of the Ambilight system, for which Philips is commonly known. The decision to omit this technology in the PML8709 model seems puzzling, especially since Ambilight is often cited as one of the greatest strengths of televisions from this brand.

Sony X90L easily handles playback of most popular file formats from USB, which is a big plus for those who often reach for external content. However, there is a minor downside – the built-in player does not allow for changing the font colour in subtitles, which may be problematic for some. Fortunately, thanks to the advanced Google TV system, users have a wide range of options. You can easily install alternative media players that offer more personalisation options.

Philips PML8709 handles playing multimedia files from USB well. The television shouldn't have issues supporting most popular video, audio, and photo formats, making it a versatile tool for home entertainment. Files are read smoothly, and the interface of the built-in player is simple and intuitive.

However, a significant downside is the lack of support for Polish diacritics in subtitles, due to the incomplete implementation of the UTF-8 standard. Subtitles with Polish characters are displayed incorrectly, which can be frustrating for those watching films in their native language. This shortcoming means that users seeking full compatibility with subtitles may have to resort to using external media players.

The sound on the Sony X90L is pleasant and clear, and the presence of bass makes the audio fuller. The television handles music playback well, offering satisfying audio experiences. An additional advantage is the support for Dolby Atmos and DTS technology, which provide a more spacious and immersive sound. This makes movies, games, and music richer and more realistic, creating better experiences for the user.

The sound quality in the Philips PML8709 is average and standard for a television equipped with speakers rated at 2 x 10 W. The audio is sufficient for everyday viewing, but it's hard to expect deep bass or clear details in more demanding scenes. On the positive side, it does support Dolby Atmos and DTS.

Sony X90L vs Philips PML8709

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