Hisense U7KQ vs Hisense E7NQ PRO

Describing the HDR effect in the Hisense U7KQ 100-inch model is not straightforward and requires context. In bright scenes, the TV achieves over a thousand nits of brightness, delivering vivid and realistic images that meet expectations for this class of equipment. However, performance declines in darker scenes. In mixed shots, like those in Gemini Man, the TV maintains a brightness level of 700 nits, providing good quality. The issue arises in very dark scenes with small light sources, where the TV limits its capabilities to preserve black levels. This results in a lack of the "WOW" effect, making such frames feel less like true HDR.

Based on the luminance chart, which indicates around 550 nits, it can be considered that Hisense E7NQ PRO theoretically has the potential to somewhat "enchant" us with its HDR image. While testing various scenes, we noticed that the TV continually tries to balance maintaining adequate brightness and preserving the deepest blacks. In favourable conditions – for instance, during a scene from "The Meg," where the screen is flooded with bright light – this brightness impresses. At such moments, we feel that HDR actually adds that "something" to the image. Unfortunately, when more challenging shots appear on the screen with small, bright elements against a dark background, the situation looks much worse. The brightness then drops to 200-300 nits, too little to distinguish HDR from regular SDR.

It's clear that the TV is trying, but hardware limitations – primarily the small number of local dimming zones – prevent it from fully spreading its wings. The result can therefore be quite uneven and just as average as in the contrast tests. However, it deserves credit for the impressive coverage of the DCI-P3 colour gamut at 97%. This allows the TV to showcase a wide range of colours, which, in the right scenes, can give us at least a taste of the true HDR effect. It’s a pity that the overall experience isn’t complemented by better brightness and contrast.

The best factory mode we measured on the Hisense U7KQ was "Filmmaker." However, its performance still left room for improvement. Let's start with the gamma chart, which affects image depth and contrast. The orange line, which represents the REC.709 standard reference value, begins at 2.4. Looking at the white multi-point line that indicates the measured value, a noticeable drop to 2.0 indicates a decrease in contrast, making the image lack depth and resulting in a "milky" effect. Next, we checked the white balance, which, although minor, can drastically affect the overall image quality if poorly calibrated. Initially, the chart was fine, but red and blue began to dominate, giving all test materials an unpleasant tint. Fortunately, with the advanced colour management system (CMS) and 2- and 20-point grayscale adjustment tools, we managed to significantly improve SDR material performance, as reflected in low deltaE errors and well-calibrated gamma and white balance.

When we took our copy of Hisense E7NQ PRO out of the box, we immediately started checking the available picture modes. Among them, the Filmmaker mode seemed the most promising, although it was not without flaws. With standard SDR content, we noticed a clear tendency for an excessive boost in red, which caused the image to appear unnaturally warm. This is particularly evident in the comparison photo included below. On the other hand, when we switched to HDR content, the situation went in the opposite direction. This time blue was dominant, and red was scarce, giving a cool effect, at times even a somewhat "store-like" impression — although not as drastic as in those modes that are actually intended for displaying in exhibitions. As a result, in our colour reproduction tests, these imbalances in colour balance led to significant errors.

Additionally, the TV had issues with rendering brightness characteristics. At lower resolutions, it clearly brightened the darkest elements of the image, and with HDR content, the brightness curve (eotf) did not want to align as it should. Initially, the TV excessively darkened the smallest details and then overly brightened larger areas. Fortunately, the E7NQ PRO provides us with plenty of calibration tools, so knowing the potential, we decided to take matters into our own hands and try to set it up to eliminate these issues.

In SDR mode, after calibration, the Hisense 100U7KQ performs excellently. Regarding colour reproduction there is nothing to criticise – both pastel and highly saturated colours are displayed according to the Rec. 709 standard, ensuring the image looks natural and in line with the director's intent. Viewers can enjoy an authentic visual experience, with colours and tonal subtleties faithfully represented.

In HDR mode, however, there is a noticeable boost in bright tones. The TV attempts to enhance the image, which can lead to an artificial brightening. This phenomenon becomes more apparent in real scenes, where bright areas of the image may be excessively brightened. While colours in HDR are generally good, they are intentionally over-boosted by the manufacturer, which can affect their naturalness.

This approach to HDR may not appeal to everyone, particularly those who value authenticity and fidelity to the original colours. However, for those who prefer more dynamic and vivid images, the boost in bright tones can add extra brilliance and impact to scenes.

Thanks to the tools available in E7NQ PRO, we managed to squeeze a quite decent image out of it, especially in the case of lower-quality content. After fine-tuning the white balance of the SDR materials, the colours look much more natural, and what we see on the screen seems closer to the vision the manufacturer intended to present. Additionally, we improved the brightness characteristic (Gamma), causing the TV to no longer have a tendency to over-brighten, and everything looks significantly better than before our intervention.

In HDR materials, we also managed to achieve some results, although it is not as rosy here. Indeed, the white balance has approached an acceptable level, but the problem lies elsewhere. It concerns the EOTF curve, which is how the TV manages the brightness and tonality of the image. At first glance, it might seem that the biggest issue pertains only to the mid-tones of the image, which are overly illuminated. However, after more detailed testing and enabling filters to display the EOTF curve, it is evident that the receiver tends to brighten the entire screen. This appears to be a limitation arising from the small number of local dimming zones and generally modest brightness management capabilities. Such hardware limitations are simply insurmountable. After our calibration, however, the image is noticeably better than at the start. One just needs to be aware that in terms of contrast and brightness management, this model has its limits, which even good calibration cannot fully overcome.

Although the Hisense 100U7KQ is equipped with a feature to reduce posterisation called "Smooth Gradation," we did not notice a significant effect from its operation. Material subjected to strong compression, such as YouTube videos, still showed uneven, cut-off tonal transitions, which did not look particularly favourable. While this is the fault of the material itself and not the television, it would be beneficial if there were a function to mask these problems, similar to screens from competing brands.

The image scaling, which is crucial when playing lower resolution content, is average. Details are not excessively blurry, and the image is not "smeared," but there is noticeable aliasing on the edges of objects, such as branches, and a halo effect around characters and text. While the television performs fairly well, there is still room for improvement, particularly in the context of displaying lower-quality material.

Unfortunately, the "smooth and gradient image" feature in Hisense E7NQ PRO does not impress when it comes to smoothing tonal transitions in lower-quality materials. At the lowest setting, the change is hard to notice—it's more of a cosmetic improvement. Switching to "Medium" mode already provides a noticeable effect, but it still isn't anything special. In addition, the television starts to excessively interfere with other image elements, which can look unnatural.

Image scaling is also rather average. On the test screen, where a portrait of a model and text are displayed, slightly jagged edges can be seen, which makes the overall presentation less smooth and aesthetically pleasing than we would expect in this class of device. It's simply hard to speak of truly effective enhancement of lower resolution quality here.

The Hisense 100U7KQ TV correctly receives a 4K signal up to 144 Hz, allowing for very smooth images in high resolution. When the resolution is reduced to Full HD, the TV can handle up to 240 Hz, but this signal can only be obtained from a PC. However, the use of this feature is limited by several factors.

Firstly, Full HD resolution on a large TV screen may feel insufficient, affecting image quality. Additionally, the panel's response time isn't fast enough to fully utilise the 240 Hz refresh rate. As a result, at such a high refresh rate, significant overdrive occurs, leading to noticeable motion blur and "ghosting" behind moving objects.

The motion smoothing feature, which works up to 120 Hz, is also worth noting. This is especially useful for sports and movies where motion fluidity is crucial. The TV provides stable operation of this feature, minimising generated artefacts. Motion fluidity can be adjusted using two sliders – one for smoothness in movies and another for reducing blur in sports content.

In summary, while the Hisense 100U7KQ TV offers impressive image refresh rates, the panel's response time and resolution may affect the overall benefits of these features. Nevertheless, the motion smoothing function enhances the viewing experience of dynamic content.

Thanks to its 144 Hz panel, the E7NQ PRO performs excellently with almost every type of content. Whether we are watching fast-paced matches, dynamic games, or action movies, the fluidity of motion leaves a good impression. For movies, the manufacturer has equipped the TV with two key tools: "motion blur reduction" and "judder reduction." Each of these functions can be adjusted on a scale from 1 to 10.

At lower values, the processing is subtle, barely noticeable, and gently smooths motion without ruining the cinematic character of the image. The higher we move up the scale, the more clearly the TV intervenes in the presented material, smoothing motion more forcefully, thus minimizing any stutter or micro-cuts. On the other hand, the highest settings may resemble the so-called "soap opera effect," which makes the image look overly smooth, losing some of its cinematic atmosphere. However, with such a scale, we can find the golden mean, adjusting the fluidity of motion to our own preferences.

The Hisense U7KQ TV supports all the key features when using Xbox or PlayStation consoles, including high refresh rates, low input lag, and a game bar. Most of these features work well, providing a satisfying gaming experience.

However, VRR (Variable Refresh Rate) technology does not perform optimally. When activated, VRR disables the local dimming function, significantly reducing image quality. In VRR mode, the TV struggles with maintaining good contrast and high brightness in HDR, resulting in unsatisfactory image quality. As a result, VRR mode may be infrequently used by gamers due to these limitations.

Additionally, the TV does not support the HGIG (HDR Gaming Interest Group) mode, which optimises HDR image quality in games. Without this mode, tone mapping issues arise in the TV and the console, leading to lower-quality HDR games, which could affect the overall gaming experience.

In summary, while the Hisense U7KQ offers many features for gamers, certain key aspects, such as VRR performance and HGIG support, may not meet the expectations of more demanding users. Nonetheless, the TV supports most standard gaming functions, making it suitable for gamers.

If you enjoy switching on your console and immersing yourself in games for hours, the E7NQ PRO is sure to make a strong impression. With its 144Hz refresh rate, gameplay feels impressively smooth, while support for HDMI 2.1 and VRR prevents screen tearing, even during the most action-packed moments. Additionally, ALLM automatically applies the lowest latency as soon as you switch to your console, so there’s no need to tweak the settings manually.

A major plus is the ability to play games in Dolby Vision, enhancing colours and contrast for a more vibrant experience. Hisense has also included a user-friendly game bar, allowing you to monitor key performance stats and adjust settings without leaving the game. The only real drawback is the absence of HGIG support. While not essential, some gamers may miss it if they’re looking for the most accurate representation of a game’s intended visuals. That said, in practice, the E7NQ PRO delivers an excellent gaming experience that’s smooth, responsive, and enjoyable.