Sony X90L vs Panasonic W95B

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

The Panasonic W95B is truly a bright screen, capable of achieving peak luminance levels of around 1400 nits. In brighter, well-lit movie scenes, this value translates into spectacular HDR effects that can leave a big impression. However, knowing our test setup, you probably see that in very demanding shots – such as the distant moon or helicopter lights in a scene from Sicario 2 – the TV does not impress. In such situations, brightness drops to around 200 nits, making the HDR effect much less visible. This happens because Panasonic prioritizes maintaining deep black levels without lighting up the background – for many users, this shouldn't be a cause for concern. However, it's important to remember that in these moments, the image starts to resemble SDR content. The coverage of the color palette also deserves praise, as it reaches about 93% of the DCI-P3 color space thanks to the use of the PFS filter (also known from QLED technology). As a result, most movies look very good in terms of saturation and colors, maintaining a cinematic quality of the image.

The best mode in Sony televisions is the IMAX Enhanced mode. Although IMAX is mainly associated with the cinematic experience, here the color reproduction right out of the box is average. In the case of lower quality materials, such as HD – regular TV or YouTube – it is worth paying attention to the white balance. It is characterized by a deficit in red and an excessive dominance of blue, which gives the image a pinkish hue. The brightness characteristic, or gamma, for HD content is quite decent, but a slight boost may cause the image to become washed out and appear as if it is behind a light fog.

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

In Filmmaker mode, the Panasonic W95B offers an image with quite accurate color reproduction, although it is not without minor imperfections. The white balance slightly leans towards red, which can cause a subtle warming of the image, and the gamma curve is slightly elevated, making the screen appear somewhat brightened. It’s good that the manufacturer has included this mode – even in its factory configuration, it provides a fairly natural look for movies. However, knowing how susceptible Panasonic televisions are to calibration, we decided to check how much the image could improve after professional tuning.

Sony offers many tools to improve image quality, including two additional image modes that we decided to use during testing and apply calibration to them. This solution significantly facilitates the calibration work and is very effective, provided that the right tools are available. In the case of HD content, the white balance has been almost perfectly aligned – only one shade of gray exceeds the error value of "1", which is an excellent result. The same can be said about the brightness characteristic (gamma), which looks nearly perfect, with microscopic deviations of around 0.01.

In the case of 4K HDR content, the situation is not as ideal. Although the white balance has been significantly improved, it has not been possible to completely eliminate the dominance of blue color. Nonetheless, errors in the Colour Checker test only occasionally exceed the value of "2", which means that image distortions are practically unnoticeable. As for the EOTF curve, it is worth activating the filter in the upper right corner "EOTF in Movies" – the graph looks correct, but the television encounters difficulties illuminating very small elements, which results from the limited number of backlight zones. Despite these minor flaws, it is thanks to the calibration carried out that the IMAX Enhanced mode in the Sony X90L makes watching movies resemble a true cinema experience.

After professional calibration, the Panasonic W95B shows what it is really capable of. Color errors have mostly dropped below 2–3, making them practically invisible to the human eye. The excess red in the white balance has also been corrected, which has eliminated the slight pink tint, and details in dark areas no longer get lost due to overly strong dimming in the gamma. Improvements are also noticeable in HDR content – color saturation is now more stable and does not veer towards blue as clearly as before. It is truly a great television for watching movies and series in the highest possible quality. Although we know that Mini LED screens are not always perfectly suited for this, the W95B is an excellent example that with proper refinement, an OLED-like effect can be achieved.

The Sony X90L TV features a tone transition smoothing function known as Smooth 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 is evident that the engineers really put effort into this aspect, creating a solution that impresses and works well in everyday use. Because of this, even when watching content like regular television or YouTube, where the image is not inherently stunning, one can enjoy a smooth, cohesive, and visually pleasing experience.

In terms of image processing, the Panasonic W95B performs excellently. The proprietary processor responsible for digital image processing effectively upscales lower-resolution content to 4K, preserving a great amount of detail and a natural appearance of contours. The final effect is impressive – the upscaling is at a truly high level, and Full HD content can look surprisingly good. The way the television smooths tonal transitions in low-quality materials is also worth noting. The algorithm does not operate as aggressively as in some competing models, but as a result, it does not cause loss of detail or blurring of film grain.

Sony X90L with a 120 Hz panel is a great choice for both gamers and movie enthusiasts. The TV is equipped with the Motion Flow smoothness feature, which allows you to adjust motion smoothness using two sliders: "smoothness" and "clarity." The "smoothness" slider controls the level of motion fluidity, which helps reduce image stuttering, while "clarity" is used to reduce blurring and improve motion sharpness, which is especially useful in dynamic scenes.

The 144 Hz panel used in the Panasonic W95B offers excellent smoothness, although in practice, considering how television content looks or the values to which next-generation consoles are limited, it's worth looking at its behavior when refreshing at 120 Hz. In this mode, the TV performs wonderfully – despite it being a VA panel, which is not known for the fastest pixel response times, motion blur here is minimal and difficult to detect with the naked eye.

Sony X90L is a television 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 play in high resolution and at a high frame rate. Gamers can also take advantage of the ALLM feature, which automatically switches the TV to low latency mode, and VRR, which provides smooth gameplay without screen tearing. Game Bar is an additional advantage – an intuitive tool that allows for quick access to the most important settings and gaming features, making it easier to control gameplay.

Unfortunately, in terms of HDR in games, the Sony X90L has its limitations. There is no support for HGiG, a standard that many gamers consider essential for precise HDR reproduction in games. Although the TV supports Dolby Vision, which theoretically could improve image quality in games, the practical application of this feature is problematic. Dolby Vision in game mode is associated with very high input lag, making gameplay less comfortable and precise movements more difficult. Additionally, it is not possible to enable Dolby Vision along with VRR. This means that despite numerous advantages, gamers seeking perfect HDR in games may feel a sense of disappointment.

Aside from the previously mentioned drawback related to the VRR mode, in which local dimming does not work, the Panasonic W95B is a true gaming monster. The television offers practically everything gamers can expect – except for four HDMI 2.1 ports, as there are only two available. On board, we find an auto low latency mode (ALLM), properly implemented HDR modes for gamers, including HGiG, as well as support for Dolby Vision in games. This is complemented by an interestingly designed Game Bar, presented in the form of circles. While it may not be the most visually appealing, it serves its purpose – allowing a quick glance at key game parameters and adjusting settings without entering the system menu.