Hisense A6N vs Samsung DU7192 (VA)

Unfortunately, the quality of HDR effect on A6N is not impressive. A peak brightness of 250 nits does not allow for spectacular effects, and HDR is rather pale, resembling more of a regular SDR. This state of affairs will not satisfy more demanding users who want to enjoy high-quality film materials. Additionally, the color gamut coverage is also not very impressive – DCI-P3 at 82% is an average result that does not fully allow for enjoying vibrant colors in HDR materials.

The peak brightness of the television is about 280 nits on the luminance charts. Unfortunately, this value is too low to fully enjoy the effects of HDR, which require significantly higher luminance. In the tested materials, such as The Meg or Gemini Man, the lack of adequate brightness significantly limits the magic of HDR, and the details in the brighter parts of the image are not sufficiently exposed. For users primarily consuming SDR content, this level of quality may be acceptable, but it is definitely insufficient when it comes to HDR. Additionally, the coverage of the DCI-P3 color palette at 82% does not favor the presentation of HDR content in its full glory. The limited color gamut makes it difficult for the television to reproduce vibrant and diverse colors, which is crucial for achieving a cinematic experience.

In the category of color reproduction, the Hisense A6N model in Filmmaker Mode leaves a lot to be desired. Although the name of the mode suggests that we should expect faithful reproduction of cinematic colors, the reality is different – the television has significant problems with image quality. The issue with white balance is particularly noticeable, both for HD and 4K content, which is heavily skewed by the dominance of blue. This results in artificial, cold tones, as clearly seen in the comparative photo below. The Colour Checker test additionally confirms these errors, which are exacerbated by low color gamut coverage. The gamma brightness characteristic shows a serious problem with maintaining a level of 2.4 – the graph is significantly below the reference value, leading to excessive brightness and washed-out blacks. The EOTF curve for 4K content also indicates brightness issues – at the beginning, there is a substantial peak due to the TV's excessive brightness, which negatively impacts image quality. Such image characteristics do not allow for full enjoyment of watching films and require manual adjustment.

The best factory mode we relied on during testing turned out to be "Filmmaker." Although this mode is the closest to the intentions of filmmakers, it is not without certain imperfections. The white balance chart shows a clear dominance of red in both SDR and HDR, resulting in significant yellowness, particularly noticeable in whites and on the actors' faces. In HDR mode, there is additionally a slight dominance of green, which, however, does not have as much impact on the overall perception of the image. The gamma, responsible for brightness in SDR materials, performed quite well, but with one serious caveat. In the darkest areas of the image, it was too low, leading to excessive brightness in those scenes, depriving the film of drama and contrast. In HDR, the white balance remains at a similar level, but the EOTF curve chart draws attention. At the beginning, the curve clearly bulges, leading to strong brightness in the darkest scenes. Then the result drops sharply below the reference line, resulting in an image that is too dark and a loss of dynamics in the brighter areas.

To summarize, the "Filmmaker" mode, despite its advantages, requires refinement – especially regarding white balance and proper management of brightness in the darkest and brightest areas of the image. In its current form, it may be acceptable for less demanding users, but for viewers expecting precise image reproduction, it may leave much to be desired.

Hisense A6N offers options and tools in its settings for correcting numerous image settings that we have utilized. When it comes to white balance, we managed to eliminate the excess blue color – this effect is clearly visible in the comparison photo below, where the boy in the image almost "comes to life." A significant improvement can also be observed in the gamma brightness characteristics – the TV no longer has serious issues with overly brightening the entire image. Unfortunately, the same cannot be said for 4K content, where the EOTF curve could not be fully corrected due to the exceptionally low brightness of this model. For HDR content, we use dynamic tone mapping, which allows for the recovery of many details despite the boosting of mid-tones in the image. In the case of this TV, it provides more benefits than drawbacks. The errors that are still visible in the color palette test and Colour Checker for 4K materials stem from low color gamut coverage and are difficult to eliminate due to the characteristics of the television. Nevertheless, the tonal quality of the image is significantly better, which is why we recommend calibrating the factory settings that are far from ideal.

Even with its lower models, Samsung offers extensive tools for image calibration, allowing for significant improvement of factory settings. We undertook this task, and the results proved to be more than satisfactory. The white balance, which previously exhibited strong yellowing in both SDR and HDR, has been significantly improved. Although minor deviations from the norm can be observed, the overall effect is much cleaner and more natural than before calibration. As a result, whites and skin tones look much better. We also managed to appropriately model the gamma in SDR materials, allowing for maximum contrast that this television can offer. The EOTF curve, responsible for HDR materials, has also been improved – the image is no longer brightened or darkened as drastically as it was before calibration. Despite these successes, HDR materials still struggle with high deltaE error values. The main cause lies in the limited brightness of the television, which does not allow for a full representation of HDR content dynamics. Nevertheless, after calibration, the picture is clearly better and more aligned with the creators' intent. For users seeking the best possible quality in this class of equipment, calibration is definitely recommended.

Let's check how the A6N handles low-quality materials. When it comes to smoothing tonal transitions, the lack of posterization reduction or smoothing of tonal transitions in low-quality materials, such as television or DVD, may be noticeable for more demanding viewers. As for digital processing, the model was presented correctly, and the branches were free of characteristic jaggedness – the image is very plastic and soft, which may appeal to people who prefer this kind of image style.

The tonal smooth transition function operates in two modes – "off" and "auto." Turning it off causes gradation issues, while the "auto" mode provides smooth transitions but at the expense of grain and details that are often blurred. Due to these limitations, we do not recommend using this function, as confirmed by our tests conducted with it turned off.

Scaling lower resolution materials in this model is not impressive. Details are blurred, and the edges of objects may contain artifacts. This limitation means that the television is better suited for higher resolution content.

The 60 Hz panel in the Hisense A6N will likely please those who enjoy watching movies, as the TV offers an "ultra motion smoother," allowing us to adjust the motion blur – either more choppy or smoother, theatrical. As for trailing, it performs quite average – noticeable trailing can be seen, especially on dark backgrounds, which is a rather typical feature in this tier of TVs.

Although the Samsung DU7192 is the lowest model in the manufacturer's offer, it is equipped with a motion smoothing system. While the functionality of this solution is significantly limited compared to more expensive models, its mere presence distinguishes the television from competitors in this price range. The television supports a maximum refresh rate of 60 Hz, which is sufficient for comfortable viewing of movies and series, but may be inadequate for dynamic content such as sports. In the motion smoothing menu, we find, among others, the "Motion Blur Reduction" function. Unfortunately, its performance leaves much to be desired – regardless of the setting, the image exhibits characteristic stuttering known from material recorded at 24 frames per second, which makes this function practically fail to fulfill its role.

The Hisense A6N is a television that will likely appeal to casual gamers, primarily due to its 60 Hz panel, which may not satisfy more demanding users. Nevertheless, it offers several conveniences that can enhance the gaming experience. The television supports features such as ALLM (Auto Low Latency Mode), VRR (Variable Refresh Rate), and Dolby Vision, allowing for better image quality and smoother motion in games that support these technologies. Furthermore, the low input lag ensures quick responses in-game, which is crucial, especially in dynamic titles. With these features, although the television is not the ideal choice for demanding gamers, it provides solid support for those who value comfortable gaming without complicated settings. It is an ideal solution for individuals who want to enjoy gaming without high hardware requirements while still having access to modern technologies that improve the gaming experience.

The Samsung DU7192 is equipped with HDMI 2.0 ports, which is expected in this price range. This limitation means a lack of support for the full capabilities of the latest generation consoles, such as VRR technologies. The television only offers basic features for gamers – automatic switching to low latency mode (ALLM) and support for basic HDR for games in the HGiG standard. HGiG allows for displaying HDR content in games according to manufacturers' guidelines; however, the limited brightness of the television does not allow for fully enjoying the effects that this standard offers. Unfortunately, there is a lack of conveniences such as GameBar, which is increasingly found even in cheaper models and greatly facilitates quick adjustments of settings for games. The presence of this feature could significantly enhance user comfort, especially among those who frequently change display modes.