Hisense A6N vs TCL C655 / C69B (55"-85")

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.

Overall, the quality of HDR performance in TCL C655 / C69B looks quite promising. The average value in test patterns is around 450 nits, which already allows one to feel the effects of lighting and better image dynamics. However, as mentioned earlier, this effect may be partially suppressed by slight differences in bright and dark colors, resulting from the lack of local dimming technology. However, the DCI-P3 color gamut coverage of 94% deserves high praise, and this is made possible by the use of a quantum dot (QLED) panel. As a result, colors are vibrant and well-reproduced when watching HDR content.

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 TCL C655 / C69B television offers a movie mode that has been tested for color reproduction quality. Although this mode is called movie mode, unfortunately, it has quite a few errors that a director would certainly not want to see while recording their work. Starting with image analysis, it's worth looking at the white balance - both in HD and 4K HDR content, the white balance has significant errors. In both cases, the red color dominates, making the colors too warm, and overall it has a pink or yellow tint. This can be seen in the picture below from the movie "Star Wars." The Colour Checker test confirms these errors - the color samples stray into inappropriate shades, affecting the overall color fidelity. A minor issue is the brightness characteristic. However, it is also not free of flaws. The gamma chart shows a strong spike at the beginning, causing the image to be overly bright, and the EOTF curve responsible for brightness in 4K HDR material shows significant fluctuations as well – it is visible how the television tries to maintain proper brightness, but it does not always succeed effectively.

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.

After calibrating the movie mode of the TCL C655 / C69B television, the white balance has been equalized, and the colors look as they should – which is confirmed by only slight deviations in the Colour Checker test. The gamma is really accurate, which means the television should not have issues with brightness in low-resolution materials. Unfortunately, a similar EOTF characteristic is still visible, which is a natural phenomenon in televisions that do not have local dimming – they simply struggle to “shine” more brightly in a given part of the screen. Despite this structural limitation that cannot be overcome, we recommend adjustments in the settings, as the overall color representation looks really very good.

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 TCL C655 / C69B television handles tonal transitions in low-quality materials pretty well. The "Gradual Smoothing" feature at a low setting effectively smooths tonal transitions, but at the same time, it blurs important details, such as the texture of objects. On the positive side, it does not negatively affect film grain, allowing for a natural look of the image. As for digital processing, the television adds artificial sharpness, which may appeal to some users who prefer a sharpened image. However, for those who prefer a softer look, this may be a disadvantage. A downside is also that the image has been quite heavily cropped by so-called overscan, which reduces the field of view and cuts off the edges of the image.

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.

The C655 / C69B TV is equipped with a 4K@60 Hz panel, which means it performs best when watching movies and less dynamic content. It also has a "Flicker Reduction" feature that allows for adjusting the fluidity of the image – users can choose whether they prefer smoother motion or a more cinematic, frame-by-frame effect. The TV can also adapt to lower resolutions, such as Full HD and 2K at 120 Hz, which will definitely please gamers by offering a smoother image at the cost of resolution. It is worth noting that this feature is available in sizes from 55"+. Additionally, the largest variant, 98", is equipped with a 144Hz panel with full motion smoothing.

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 television TCL C655 / C69B offers an almost perfect set of features for gamers, supporting all the most important technologies. It has an ALLM feature that automatically switches the television to low latency mode, significantly improving responsiveness and minimizing signal delays, which is particularly important during dynamic gameplay. The VRR feature allows for synchronizing the screen refresh rate with the number of frames generated by the console, eliminating the tearing effect and ensuring smoother gameplay.

The television also supports Dolby Vision in game mode, providing better color reproduction and contrast in games that support this format, and the Game Bar enables quick access to gameplay-related settings such as response time, delay level, and other parameters. Unfortunately, C655 / C69B does not support 4K resolution at 120 Hz (with the exception of the 98" variant), which may be disappointing for more demanding gamers who expect the highest fluidity in high-resolution games. However, if we are willing to forgo 4K, the television offers support for Full HD and 2K at 120 Hz, providing a smoother image and being a great alternative for those who prefer a higher refresh rate at the expense of resolution.