Hisense A6N vs Sony X90L

Unfortunately, the HDR effect quality on A6N is not impressive. A peak brightness of 250 nits doesn’t allow for spectacular highlights, and HDR looks rather muted, more like ordinary SDR. This will not satisfy more demanding users who want to enjoy high-quality movie content. Additionally, the color gamut coverage is not very impressive either: DCI-P3 at 82% is an average result that doesn’t let you fully enjoy vivid colors in HDR material.

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.

In the color reproduction category, the Hisense A6N in Filmmaker Mode leaves much to be desired. Although the mode's name suggests we should expect faithful movie color reproduction, the reality is different. The TV has significant picture quality problems. The white balance issue is particularly noticeable for both HD and 4K material, as it is heavily skewed by a dominance of blue. This results in artificial, cool tones, clearly visible in the comparison photo below. The ColorChecker test further confirms these errors, which are compounded by low color gamut coverage.

The gamma luminance curve shows a serious problem maintaining the 2.4 level, with the plot well below the reference value. That leads to excessive image brightening and washed-out blacks. The EOTF curve for 4K material also indicates brightness problems. At the low end there is a pronounced bump caused by the TV's excessive brightening, which negatively affects picture quality. This image behavior prevents fully enjoying movies and requires manual correction.

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.

Hisense A6N offers in its settings options and tools to adjust many picture parameters, which we used. As for the white balance, we managed to remove the excess blue; this is clearly visible in the comparison photo below, where the boy in the image practically "comes to life". A large improvement can also be seen in the gamma brightness response, as the TV no longer has serious issues with overbrightening the entire picture. Unfortunately, the same cannot be said for 4K content, where the EOTF curve could not be fully corrected due to this model's exceptionally low brightness. For HDR content we use dynamic tone mapping, which allows recovery of many details despite lifting the midtones. For this TV that brings more benefits than drawbacks. The errors that remain visible in the color gamut test and the ColorChecker for 4K content stem from the low color gamut coverage and are difficult to eliminate because of the TV's characteristics. Even so, the image tonality is much better, so we recommend calibrating the factory settings, which are far from ideal.

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.

Let's see how A6N handles low-quality material. When it comes to smoothing tonal transitions, the lack of a function to reduce posterization or smooth tonal transitions in low-quality sources, such as broadcast TV or DVD, may be noticeable to more demanding viewers. As for digital processing, the model was rendered correctly and the branches were free of the typical jagged edges. The image has a pronounced sense of plasticity and is soft, which may appeal to those who prefer that kind of picture style.

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.

The 60 Hz panel in Hisense A6N will likely please people who enjoy watching movies, because the TV offers an "ultra motion smoothing" feature that lets you adjust the image's motion, making it choppier or smoother and more cinematic. As for motion blur, it is rather average. You can see quite noticeable blur, especially on dark backgrounds, which is a common trait in this class of TVs.

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.

Hisense A6N is a TV that will likely appeal to casual gamers, mainly because of its 60 Hz panel, which may not satisfy more demanding players. Still, it offers several features that can make gaming more enjoyable. The TV supports functions such as ALLM (automatic low-latency mode), VRR (variable refresh rate) and Dolby Vision, which let you enjoy better picture quality and smoother motion in games that support those technologies. Moreover, the low input lag means in-game reactions are fast, which is crucial, especially in fast-paced titles. Thanks to these features, although the TV isn’t the ideal choice for demanding gamers, it provides solid support for those who value comfortable gaming without complicated settings. It’s an ideal solution for people who want to enjoy gaming without high hardware demands while still having access to modern technologies that enhance gameplay quality.

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.