Compare: Hisense U8NQ vs LG OLED C4

Hisense U8NQ is an example of a television that shows the brand is not planning to stay in the shadow of the competition. Thanks to MiniLED technology, it has achieved a truly high level of contrast and deep blacks. This is particularly evident in films – dark scenes look vivid, and bright elements in HDR stand out with intensity. Interestingly, the television supports many formats, including the most popular one – Dolby Vision, which highlights details that might be missed on other screens. Of course, there are times when in more demanding scenes, the details of smaller elements can be a bit weaker in representation, but the overall picture is very good. During everyday use, Hisense U8NQ is quite a comfortable and versatile television. A definite plus is the ability to record programmes and support for AirPlay. The remote is classic, simple, but very intuitive to use. Regarding the VIDAA operating system – it works quickly and without significant delays; however, we won’t find all applications here, such as Spotify or Tidal. If someone uses these platforms daily, the absence may be noticeable, although for many it will not be a crucial problem. As for motion on the screen, the U8NQ performs well. The 144 Hz panel and VRR and ALLM features ensure that the television handles smoothly both in dynamic films and during gaming. The gameplay was enjoyable, and the low input lag and stable image allowed for the enjoyment of every detail – even in fast, intense games. Hisense U8NQ is a television that proves it can compete with Korean manufacturers shoulder to shoulder. It offers really solid picture quality and practical features – of course, despite a few minor shortcomings. In its price category, it performs excellently and can be a good choice for both film enthusiasts and gamers.

LG C4 is a television that, in its price range, will likely have no competition for many users. Thanks to its extensive capabilities, it will appeal to those looking for a television not only for films and series but also for gaming. The advanced WebOS system and a remote control that functions like a mouse will certainly be a significant convenience in everyday use, making it likely that we will stick with this brand for much longer. The OLED panel implemented by the manufacturer, resulting from over 10 years of history, shows that this brand has not yet said its last word. The brightness results in HDR materials are very solid and can deliver an incredibly dynamic and deep image. It is worth mentioning the excellently implemented dynamic tone mapping feature, which makes HDR10 content look almost as good as Dolby Vision. And when it comes to fidelity to artistic vision, one cannot overlook how calibratable LG televisions are, allowing considerable freedom for calibrators and classic calibration for home users, as well as 3D LUT for professionals. However, if we are looking for a gaming television, then the LG C4, like most of the manufacturer’s OLED televisions, will be an ideal choice. With the implementation of HDMI 2.1 ports and the full utilisation of their potential, we can enjoy incredibly smooth gameplay with all the benefits, such as VRR, ALLM, FreeSync, and G-Sync. Of course, the panel, with a maximum refresh rate of 144 Hz and an advanced motion smoother, will also provide a very smooth and sharp image during the broadcast of various sporting events. It is hard not to give a high rating to LG OLED C4, as a television in a similar price range with such advanced features is difficult to find among the competition.

Hisense U8NQ is a television with a VA panel and advanced Mini LED backlighting. The 65-inch version has as many as 1600 local dimming zones, significantly improving picture quality, particularly in terms of brightness and contrast management. Larger sizes of the television have more zones, naturally enhancing contrast. The Hisense U8NQ achieves a contrast ratio of as much as 250,000:1, allowing for deep blacks and clear details in both bright and dark areas of the image. Thanks to Mini LED technology, the television effectively controls brightness, making details in darker scenes more visible.

Sometimes in more demanding shots, where small bright elements appear against a dark background, a halo effect may occur — a slight glow around objects. This effect can be noticed, for example, in the film "Sicario 2," where the halos around small lights can be somewhat bothersome. It may also happen that elements may appear muted but at the cost of better blacks - a visible effect in a test scene from the Pioneer Kuro disc. Despite these minor drawbacks, the use of Mini LED ensures that the Hisense U8NQ offers very good picture quality. The television performs excellently for watching movies in a dark room — the black is truly deep, and the contrast is clear, allowing viewers to fully enjoy details even in the darkest scenes.

LG OLED C4, as the name suggests, uses an organic panel of its own production. This series definitely ranks among the most recognisable on the market. Over 10 years of experience in the construction of self-emitting panels has allowed for the refinement of each subsequent design, with the models from the 2024 vintage being the epitome of this. Of course, the use of this type of screen enables the achievement of impeccable contrast and blacks, allowing for immersion in the world created by the director. This is made possible by the OLED panel, characterised by the absence of conventional backlighting, with current passing through organic pixels instead. This allows for super-accurate control of the image, thereby eliminating issues such as the dimming of delicate fine details or the halo/blooming effect. Looking at both of our test scenes, we can observe two things: perfect separation of lights and a whole plethora of details in the film "Sicario 2".

Hisense U8NQ demonstrates its capabilities in terms of HDR, achieving a luminance chart score exceeding 2000 nits. In the first, third, and fifth scenes where the screen is bathed in light, the television displayed very high brightness that impresses and allows one to fully enjoy the HDR effect. Unfortunately, in the second and fourth scenes, such as those from the film "Sicario 2", the television encounters difficulties in maintaining brightness, resulting in disappointing scores around 250 nits. Although the large number of dimming zones should theoretically help, the algorithm responsible for their control does not always work perfectly — bright, small elements like the moon or helicopter lights are too dim, which detracts from the typical HDR effect. Instead of dazzling brightness, we get a more subdued light that does not realise the full potential of HDR. Nevertheless, the television deserves praise for its very good coverage of the DCI-P3 colour gamut at 97%. This results in vibrant colours, and most film scenes look really good, significantly enhancing the viewing quality.

The results of HDR materials are definitely among the better ones. Practically every film significantly exceeds the 700 nits barrier, allowing for a very realistic image. Of course, none of them surpasses the magical thousand, yet the combination of such results and unlimited contrast and black effectively boosts the outcome optically. The last of the scenes, featuring a full-screen burst of sunlight, is actually less bright than the others, although it still represents a commendable level. It is also worth mentioning the excellent coverage of the DCI-P3 colour palette, which will allow for achieving extremely vivid colours.

The Filmmaker mode on the Hisense U8NQ television can be described as the most accurate mode available on this model. Despite its accuracy, it has significant errors in reproducing reference images, which we will now describe. In the case of HD content, the white balance shows a clear dominance of red, making the image overly pink and warm. The comparative photo below illustrates how this effect impacts content presentation. The brightness characteristics also leave much to be desired — too low a gamma results in an excessively bright screen, and blacks appear elevated, making the overall image seem cooler than it should be.

In the case of 4K HDR content, the problem is the opposite — the white balance shows too great a dominance of blue, resulting in an artificial appearance and an unnaturally sharp image. All of these deviations for both HD and 4K HDR content can be confirmed using the Colour Checker test, which clearly demonstrates how colours deviate from correct standards.

The best factory mode implemented in the tested television was "Filmmaker". It was this mode that we used during all tests. This mode proved to be quite good in terms of colour reproduction; however, other shortcomings effectively detracted from the enjoyment of viewing. Starting with the most basic aspect, the white balance, it was easy to notice that it was marked by a dominance of red, which overall changed the characteristics of the image. We could thus see a strong yellowing of the whites and a shift of all colours towards warmer shades. The gamma, which is a curve just as important, if not more so, was quite significantly lowered, resulting in a considerable drop in contrast, except at the beginning of the graph, where the television insidiously lost details. That’s all regarding SDR materials. Taking a closer look at films with a wide dynamic range, we can observe exactly the same phenomenon of yellowing of the white balance as in films with a standard colour palette. The EOTF curve, which replaces our gamma curve, is practically perfect and cannot be faulted.

The white balance for both 4K and HD content has been significantly adjusted, which has greatly improved the picture quality. Although some errors are still visible, they are not large enough to heavily affect the perception of the image. A significant improvement can also be noticed in the gamma brightness characteristic — the picture is no longer excessively bright, translating into more natural blacks and better contrast.

However, as with many other Hisense models, there are visible issues with the EOTF curve, which is responsible for managing brightness in high-quality materials. Although at first glance it may seem correct, when the filter is applied to the "EOTF in films" chart, it is evident that the television somewhat "manipulates" 4K content. It is clear that the EOTF curve is significantly below the reference level, leading to an overall dimming of the image compared to the reference. We noticed this effect in previously tested scenes from the films "Pan" and "Billy Lynn." While it is not a serious issue, it is worth noting. It may be of great importance to those seeking a display with the most faithful reproduction of the image. Despite this error, for most, the picture will be more enjoyable. Colours are better represented, and the overall picture quality is significantly improved.

As we mentioned earlier, LG televisions are equipped with advanced tools for carrying out the calibration process. We therefore used them to model the image in the way that the director intended. And without modesty, we must admit that we achieved this phenomenally. Both SDR and HDR materials present a level that clearly indicates that this is how a film should look. It is worth looking at the colour errors on the "ColorChecker" palette here, where practically none of them exceeds "1", apart from two samples.

Hisense U8NQ offers excellent smoothness of tonal transitions. The image is very well balanced, and the transitions between different shades of colour are almost flawless. For more discerning viewers, slight banding can be noticed in darker hues; however, these imperfections are minimal and do not significantly affect the overall picture quality. The tonal smoothness is at a very high level, making watching content on this television exceptionally enjoyable, without noticeable issues with gradients and colour transitions.

The fluidity of tonal transitions in LG televisions has always been a fairly sensitive issue, as the manufacturer, despite impeccable performance in other areas, has almost always struggled to get this right. The results of the assessment of the fluidity of tonal transitions in the tested television were quite good, and the problems are mainly visible in darker scenes, such as the last two scenes. Interestingly, this is a result that is definitely better than the highest model from the manufacturer, namely the LG G4.

In the context of smoothing tonal transitions, the television Hisense U8NQ unfortunately struggles. The “Smooth and Gradient Picture” function does not yield noticeable effects — there is no improvement in any setting, which is disappointing, especially for demanding scenes with a lot of subtle tonal transitions.

Regarding digital processing, or so-called upscaling, the scene with the model is presented correctly — her outline is clear, without significant cropping. Similarly, thin lines, such as tree branches, exhibit slight jaggedness, but overall it looks plastic and soft, which creates a good impression. Unfortunately, there is also an issue with so-called overscan, which causes cropping of the image at the edges. This can be frustrating when watching content like news, where lower information bars may be partially invisible.

Once again, we will take a look at the function responsible for smooth gradation, but we will also address the one that aims to improve the quality of lower-quality materials. The default smoothing of tonal transitions, as we have seen, was not the worst, but it can still be improved. The function has a slider, which allows us to adjust its strength. We recommend using the first one, as it yields very good results and does not blur important details.

Image scaling in LG C4 is quite good; however, it cannot be said to be without flaws. The image is slightly sharper by default, although not in a very noticeable way. Admittedly, there are jagged edges on the trees, but this is not a major issue compared to other manufacturers.

Hisense U8NQ is equipped with a 144 Hz panel, making it an excellent choice for both sports and gaming. The television will also easily satisfy film enthusiasts, as it features a built-in "Ultra Motion Smoothness" processor that allows you to control the smoothness of the image — you can decide whether you prefer a more "framey" picture or a smoother, theatrical effect. This provides great flexibility in adjusting motion quality to the viewer’s individual preferences.

The maximum refresh rate that we can set on the LG G4 is 144 Hz. Naturally, this is only possible when connecting the television to a very powerful PC. In other cases, we will be operating at a maximum refresh rate of 120 Hz, which is recommended if we primarily want to watch sport or content with a lot of motion dynamics. For those requiring high fluidity of the image, the manufacturer has implemented a multi-step motion smoother called "TrueMotion". It has been divided into two separate sliders that adjust the sharpness of moving images (De-Blur) and judder (De-Judder). Both sliders can be set within a range from 0 to 10, with each degree affecting the degree of smoothing, allowing everyone to find their golden mean.

The LG OLED C4 panel features an average response time of less than 1 ms (which directly results from our measurements), allowing for an incredibly clear image that is unattainable for LCD televisions, whose response times can be as high as several milliseconds. This is clearly visible in the pictures from the "UFO Test," showing no trailing blur behind the object.

Hisense U8NQ offers everything a gamer may need for comfortable gameplay. The television supports a refresh rate of 144 Hz, ensuring an extremely smooth image, particularly in dynamic action games. The VRR (Variable Refresh Rate) feature allows the image to adjust to varying frames per second, eliminating stuttering and tearing, resulting in exceptionally fluid gameplay. Additionally, the television is equipped with an ALLM (Automatic Low Latency Mode) feature, which automatically switches the television to gaming mode, minimising input lag. This allows players to enjoy responsive gameplay without the need to manually adjust settings.

Hisense U8NQ also supports Dolby Vision, which is important for gamers who value high image quality, high contrast, and deep colours in games that support this format. The television also has a “Game Bar” — a feature that provides quick access to key settings during gameplay, significantly enhancing user convenience.

However, it is worth noting that despite its rich set of features, the Hisense U8NQ does not offer support for the HGiG standard, which is a popular HDR format in games. This may be disappointing for gamers expecting optimal detail reproduction in HDR scenes. Nevertheless, the other features of the television make the Hisense U8NQ a solid choice for console gaming enthusiasts, offering fluidity, high contrast, and user convenience.

We can already say that LG C4, like practically every OLED television from the manufacturer, is exceptionally good in terms of compatibility with consoles and PCs. Thanks to the implementation of four full bandwidth HDMI 2.1 ports at 48 Gbps, the manufacturer has included all features that enhance the gaming experience, among which we find simultaneous support for FreeSync and G-Sync technology. With such a tandem, gamers with a graphics card from AMD or Nvidia can confidently opt for C4. However, what should delight the players requiring the highest possible quality the most is the simultaneous implementation of HDR Dolby Vision and HGIG mode. The first is particularly important as it works with extremely low input lag in all settings.

A standard in the Korean manufacturer's televisions is also the implementation of GameBar, allowing for quick adjustments of settings "on the fly" without the need to exit the game. It also enables image adjustments for visually impaired individuals, which is a very nice touch. Another important piece of information is that when VRR technology is enabled, we will not experience a drop in contrast. This is, of course, due to the panel's design and the absence of conventional backlighting. However, it is normal for shades of grey to flicker slightly, although this is a characteristic feature of this function regardless of the manufacturer and television.

In summary: LG C4, just like all of the manufacturer's OLEDs equipped with high refresh rate panels and HDMI 2.1 ports, creates a harmonious whole with consoles. In practice, it is a complete television, and if we expect the highest possible performance in gaming, C4 will be an ideal choice.

The input lag on the Hisense U8NQ is at an outstanding level, maximally reaching 18 ms, which is an excellent result even in Dolby Vision mode (16ms). This achievement is worth highlighting, as Dolby Vision mode often increases delays in other television models, but here it has been managed to be avoided. Thanks to the low input lag, gameplay is smooth and responsive, which will be appreciated by both casual gamers and more advanced users.

The input lag of the LG C4 is at an incredibly low level in every scenario. Even the most dedicated gamers will surely appreciate the very low input lag at demanding 4K 120 Hz settings with HDR, which is just 5 ms. It is also worth noting that the lag at the same settings but with Dolby Vision HDR enabled remains unchanged, which is not so obvious with the competition. Therefore, it deserves the highest rating and recommendation.

Hisense U8NQ offers full support for chroma 4:4:4, which ensures good readability of fonts, especially when working with text. Overall, the image quality and visibility of letters are at a satisfactory level. However, it is worth noting the issue related to font display on a dark background (similar to the U7N model) — in this situation, the letters become practically invisible, and only the vertical subpixels are visible.

LG C4 in combination with a PC performs excellently, thanks to a very low latency of just 13.5 ms, which is practically an instantaneous response between the mouse, eye and screen. A particularly important issue when working on the screen is the readability of text, which in the case of the tested television is very good. However, it is worth noting that to achieve sharp fonts, you need to enable the passthrough option in the settings.

The RWBG pixel arrangement has no significant impact on the display of fonts or letters, which is a considerable advantage over Samsung's QD-OLED panels. Users of both computers equipped with the Windows operating system and macOS will certainly be satisfied with the experience on the screen of the tested television.

The viewing angles of the Hisense U8NQ are typical for a VA panel. Unfortunately, they leave much to be desired. The television does not have a coating that widens the viewing angles, resulting in a significant drop in image quality when viewed at an angle. Colours become washed out, and brightness noticeably decreases. It is best suited for viewing directly in front. This is a limitation that must be taken into account, especially if we plan to watch television with a larger group, where viewers may be sitting at different angles.

The undeniable advantage of OLED panels is their efficiency in the context of group viewing, that is, from various angles. LG C4 maintains very good contrast, colour saturation, and fidelity. Although this is not the result of organic televisions supported by MLA technology, it cannot be said that anyone who purchased the device was dissatisfied with the results obtained. However, it should be noted that at sharp angles, a slight greenish tint can be observed. This is a characteristic feature of WRGB panels from LG, without the aforementioned microlens technology, and unfortunately, there is nothing that can be done about it.

Hisense U8NQ is equipped with a glossy panel that moderately suppresses reflections. Despite this, the brightness level of 1200 cd/m² is impressive and ensures that the television performs very well even in bright rooms. Thanks to such high brightness, watching content during the day is not a problem, and the picture remains sharp and readable even with a large amount of external light.

The maximum brightness of the television in SDR materials is 367 nits. For an OLED television, this is a very good result that allows for quite comfortable viewing during the day. It is worth noting two things. Thanks to the glossy coating of the screen, reflections are held well in place and do not spill over onto the rest of the display. The second issue is the brightness of the screen at 100% white fill, which hovers around 220 nits, a remarkable result, as until recently OLED televisions in this range could only "boast" of brightness that was half as much. This means that conditions for watching, for example, winter sports will be very good.

Hisense U8NQ offers many practical features. The television supports the ability to record programmes, allowing you to save your favourite content and play it back at a convenient time. Additionally, there is support for AirPlay, which enables easy streaming of media from Apple devices directly to the television screen. The Bluetooth function allows for connecting various peripheral devices, such as headphones or speakers, which further enhances user comfort. Hisense U8NQ is also equipped with a simple yet functional voice control system, making it easy to navigate the menu and select content.

The VIDAA operating system runs fairly smoothly. There are quite a few applications available, but unfortunately, it lacks those for music, such as Spotify or Tidal. It's worth keeping this in mind to avoid being forced to purchase additional devices.

In terms of design, Hisense U8NQ presents a modern look thanks to its narrow bezels and elegant stand. Although the device is not among the sleekest on the market, its appearance is still stylish and will easily fit into most interiors. Despite the somewhat thicker casing compared to the top models from competitors, the aesthetic finish and solid construction ensure that the television looks good in the living room.

LG uses the well-known proprietary WebOS system that has been around for many years. The system offers practically all the most important applications, and the few that are missing can be counted on one hand, such as CDA or KODI. It is also worth mentioning that the modern web browser and the remote control with a built-in mouse allow for convenient use of streaming services in this way, if there is no built-in application.

WebOS also features a highly valued ability to perform operations with a cursor that appears when the remote control is in motion. The convenience of such a function is invaluable when typing in queries or passwords for portals. WebOS, like most systems, also supports features such as screen mirroring, AirPlay, voice search in Polish, and the ability to connect headphones via Bluetooth. On more practical matters, WebOS allows simultaneous use of headphones and the TV speaker, which will certainly be a big help for people with hearing impairments. Among the more interesting features, particularly appreciated by sports fans, is the option to turn on an alert notifying about an upcoming match, ensuring that we never miss a broadcast. The home panel is also praiseworthy, allowing for the control of all smart devices connected to the home network. For example, the cycle of completed laundry will be signalled by a notification in the upper right corner.

In summary, the WebOS system, although less known and having certain limitations compared to Android TV, offers stable and fast performance and supports most features that users may need. It is a solid solution for those looking for a simple and effective operating system in their television.

In the Hisense U8NQ, the built-in file player handles most popular video and audio formats, making it a very versatile solution for users. However, some shortcomings can be observed in less common image formats, such as Apple's HEIC. For standard formats like JPEG or MP3/4, the television works flawlessly, easily meeting the multimedia needs of most users.

The default file player in LG C4 definitely handles all image resolutions well. We can successfully play videos recorded in virtually all the most popular formats, including Dolby Vision. The only codec that the C4 does not support is H.266 VVC, although this is currently rather unused. However, it is a pity that subtitles in .txt format are not supported. Attention should be paid to the supported image formats, of which there are only three: JPEG, PNG, and, importantly for Apple phone users - HEIC. However, the tested television cannot be faulted for lack of diversity in audio files, the playback of which will not be met with a compatibility warning.

Hisense U8NQ performs quite well. Both low and high tones are audible, which makes the sound full and balanced. Even at higher volume levels, the television manages without significant distortion, which is a big plus. The sound is strong enough to fill a room, which will satisfy most users who do not have an external audio system. Although the built-in speakers do not match the sound quality of home cinema systems, they are more than sufficient for everyday television viewing or movies.

The implemented audio system in LG C4 has been very well tuned, allowing us to experience strong bass, as well as balanced mid and high tones. We can confidently say that in its price range, it is one of the better sounding televisions. However, we believe that those deciding to purchase the C4 will already own a dedicated audio set. The presence of DTS-HD Master Audio and Dolby Atmos codecs will not be without significance.

Hisense U8NQ vs LG OLED C4

Advantages

Disadvantages

Our verdict

TV appearance

Where to buy

Contrast and black detail

HDR effect quality

Factory color reproduction

Color reproduction after calibration

Smoothness of tonal transitions

Image scaling and smoothness of tonal transitions

Blur and motion smoothness

Console compatibility and gaming features

Input lag

Compatibility with PC

Viewing angles

TV efficiency during daytime

Details about the matrix

TV features

Playing files from USB

Apps

Sound