Samsung DU7192 (VA) vs Hisense A6Q

On the luminance charts, the peak brightness of the television is around 280 nits. Unfortunately, such a 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 severely limits the magic of HDR, and details in the brighter parts of the image are not sufficiently highlighted. For users primarily consuming SDR content, this quality level might be acceptable but it is definitely not enough when it comes to HDR. Additionally, a DCI-P3 colour gamut coverage of 82% does not favour presenting HDR content in its full glory. The limited colour range makes it difficult for the television to reproduce vibrant and diverse hues, which is crucial for achieving a cinematic experience.

Unfortunately, the Hisense A6Q is hard to recommend for watching HDR content. The main issue remains the low brightness and quite modest coverage of a wide colour gamut. A measured brightness of about 300 nits simply isn't enough for HDR materials to look impressive. In practice, the image often resembles standard SDR rather than true HDR with clear differences in brightness and dynamics. Additionally, colours in such content do not appear as they should. The TV does not utilise additional filters like QLED or PFS LED, and a DCI-P3 coverage of around 80% makes some colours look just too pale. As a result, some scenes in HDR materials lose intensity and spectacle, making it hard to talk about a proper HDR experience.

The best factory mode we relied on during testing turned out to be "Filmmaker." Although it is the mode that most closely aligns with the creators' intent, it still has some imperfections. In the white balance graph for both SDR and HDR, there is a clear dominance of red, resulting in significant yellowing, particularly noticeable in whites and on actors' faces. In HDR mode, there is also a slight dominance of green, which, however, does not have as large an impact on the perception of the image. The gamma, responsible for brightness in SDR materials, performed quite well, but with one serious reservation. In the darkest parts of the image, it was too low, causing excessive brightening of those scenes, depriving the film of drama and contrast. In the case of HDR, the white balance remains at a similar level, but the EOTF curve graph draws attention. At the beginning, the curve noticeably bulges, leading to strong brightening of the darkest scenes. Then, the result sharply drops below the reference line, resulting in an overly dark image and a loss of dynamics in the brighter parts.

In summary, the "Filmmaker" mode, despite its advantages, needs refinement—especially regarding white balance and proper management of brightness in the darkest and brightest parts 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.

We conducted the tests in the best available mode, which is Filmmaker, however – as is often the case – this does not mean the image is perfect straight out of the box. In the case of Hisense A6Q, this mode clearly “swallowed” too much blue in everyday SDR content. In practice, this led to an image with yellowed whites, particularly noticeable on large, bright surfaces. This does not result from poor assumptions of the Filmmaker mode itself or from the vision of filmmakers, but from factory settings that require adjustment.
Additionally, looking at the saturation characteristics and gamma curve in SDR, as well as EOTF in HDR content, there is a slight tendency to brighten most scenes. As a result, the image often appears brighter than it should, losing a bit of its naturalness. For this reason, we decided to perform a professional calibration to restore the proper colour balance and a more accurate brightness characteristic.

Even with its lower models, Samsung offers advanced image calibration tools, which allow for significant improvement of factory settings. We took on this task, and the results turned out to be more than satisfactory. The white balance, which previously exhibited a strong yellow tint 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 were also able to properly model the gamma in SDR content, allowing for maximum contrast that this television can offer. The EOTF curve, responsible for HDR content, has also been improved – the image is no longer brightened or darkened as drastically as it was before calibration. Despite these successes, HDR content still struggles with high deltaE error values. The main reason lies in the limited brightness of the television, which does not allow for a full representation of the dynamics of HDR content. Nonetheless, after calibration, the image is clearly better and much closer to the creators' intent. For users seeking the best possible quality in this class of equipment, calibration is definitely recommended.

Colours after calibration on the Hisense A6Q need to be evaluated in two ways, as everything depends on the type of content. In the case of SDR materials, the effect is really quite good. In daily programs, series, and movies, it’s hard to find any serious issues with colours. The yellow tint has been effectively removed, and the television has also stopped washing out the entire image. As a result, the ColorChecker test showed errors below a Delta 2 value, which are already outstanding results, allowing for a discussion of very high picture quality in standard content. Unfortunately, the situation looks much worse for HDR materials. Yes, the white balance has been corrected and the EOTF curve has been improved, but the limitations of the panel itself remain insurmountable. The lack of support for a wide colour gamut means that the television still generates quite significant colour errors. Parts of the colours simply cannot be displayed by the screen, making them look less saturated than they should. It’s a pity because even a simple PFS or QLED filter would have resulted in a significantly better end effect. The conclusion is therefore simple – for SDR content, the A6Q after calibration works really very well, while viewing HDR content on it should still be approached with caution.

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

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

Upscaling on the Hisense A6Q works really well for a TV in this price range. Lower resolution materials are correctly “upscaled” to higher resolutions, and the image remains clear without any artificial edge sharpening or the typical "over-sharpening" found in cheap models. Unfortunately, the digital processing is significantly poorer. In practice, it’s hard to talk about any advanced artifact smoothing or masking of problematic tonal transitions. In heavily compressed films—especially those from YouTube—the TV struggles with reducing compression blocks and unwanted banding, making the material's imperfections clearly visible. The A6Q scales the image well, but when it comes to digital processing, it leaves the user alone with the source quality.

Even though Samsung DU7192 is the lowest model in the manufacturer's range, 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 makes the TV stand out against the competition in this price bracket. The TV 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 sport. In the motion smoothing menu, we find, among other things, a "Vibration Reduction" feature. Unfortunately, its performance leaves much to be desired – regardless of the setting, the image retains the characteristic stutter known from material recorded at 24 frames per second, which means that this feature practically fails to fulfil its purpose.

The fluidity of motion on the Hisense A6Q is... well, quite average. It's a TV with a native refresh rate of 60 Hz in 4K, which means the movement of objects on the screen doesn't always look perfectly smooth. In dynamic scenes in films or sports, it's evident that this is not the strongest point of this model. The situation looks much better with 1080p content when connecting a console or computer, as the A6Q can then operate at up to 120 Hz. That's a big plus, especially for gamers. However, the sharpness of motion still leaves a lot to be desired, with noticeable ghosting, and the response time of the panel shows that it isn't one of the TV's strong suits.

Samsung DU7192 is equipped with HDMI 2.0 ports, which is expected at this price range. This limitation means there is no support for the full capabilities of the latest generation consoles, such as VRR technology. The TV offers only basic features for gamers – automatic switching to low-latency mode (ALLM), and support for basic HDR for games in HGiG standard. HGiG allows for displaying HDR content in games according to manufacturers' guidelines, however, the limited brightness of the TV does not allow full enjoyment of the effects that this standard offers. Unfortunately, there are no conveniences such as GameBar, which is increasingly common even in cheaper models and significantly facilitates quick adjustment of settings for games. The presence of this feature could significantly enhance the user experience, especially for those who frequently switch display modes.

For such an inexpensive television, the Hisense A6Q really can surprise with what it offers gamers. It operates in 4K only at 60 Hz, but when the game switches to performance mode and drops to 1080p, the panel can work at even 120 Hz. In this price range, that's a big plus, as most titles on consoles don’t deliver a stable 4K at 120 frames. In practice, we are realistically gaming in 1080p, and here the A6Q provides a very enjoyable gaming experience. Additionally, it has a few features that are usually found in more expensive models: ALLM, VRR, and Dolby Vision Gaming for Xbox Series X/S. Everything is gathered in one place, in a simple and convenient Game Bar, so you don't need to dig through the entire menu. For such an affordable piece of equipment, it's really a solid setup for gamers — maybe not for the most demanding, but definitely spot on for occasional gaming.