Compare TCL MQLED85 / C765 vs LG QNED91T6A

TCL MQLED85, or model C765, is a television that can really surprise, especially in this price range. It is one of the cheapest models with mini-LED technology, which is immediately evident in the picture quality. The blacks are deep, and the brightness is sufficient even in a brightly lit room. With a large number of dimming zones, watching movies in the evening is a pleasure – the blacks are truly deep, and the image in dark scenes looks clear. However, it is not perfect – in some shots, minor issues can be noticed with small bright elements, but this is really a minor detail compared to what this model offers. Google TV works wonderfully here – there are plenty of apps, and using the system is simply convenient. Voice control in Polish works flawlessly, which can be particularly useful if you don’t want to type in movie titles using the remote. Of course, there are minor shortcomings, such as the lack of recording, but these are not things that hinder day-to-day use. For gamers, it is also a great option. HDMI 2.1 support, VRR, and low input lag mean that the television handles consoles well and competes without issues with more expensive models from Korean or Japanese manufacturers. In this price range, it is hard to find something better when it comes to smooth and responsive gameplay. During testing, we encountered a few minor software issues, but it’s hard to say if that’s a serious downside. We hope that TCL will release updates, so there is a chance that this issue will be quickly addressed. TCL MQLED85/C765 is an excellent choice if we are looking for a television with good picture quality and modern features at a reasonable price. It is a model that combines affordable mini-LED technology with a user-friendly Google TV system and also performs excellently in gaming. Minor software shortcomings are something one can live with, especially considering what this television offers in its class.

LG QNED91T is the only MiniLED backlit television from LG for 2024, drawing attention due to its innovative use of a VA panel. This is a definite departure from the previous standards of the Korean manufacturer in its top LCD televisions, which usually installed IPS/ADS panels. However, the effect is positive – the panel combined with local dimming offers really good contrast. Blacks are deep and should satisfy most users. LG 65QNED91T6A is truly a bright television, so placing it in slightly challenging lighting conditions will not pose a challenge. In terms of motion smoothness, the QNED91T shows top performance. The TruMotion feature works great, allowing adjustment of the picture to personal preferences – from a classic film look to a more fluid effect. The 120Hz panel makes it ideal for sports or gaming. For the latter, LG has prepared something special – four full HDMI 2.1 ports with 48 Gbps bandwidth, allowing the enjoyment of features like VRR and ALLM (and more). This, combined with low input lag, makes this equipment an excellent choice for console or PC gaming. Daily use of QNED91T is pure pleasure, mainly thanks to the WebOS system. The interface is intuitive, there are plenty of apps, and the included Magic Remote significantly facilitates navigation through the menu. The operation is quick, and using the television is comfortable thanks to the voice assistant. Unfortunately, the television also has its weaknesses. Despite the advantages of the VA panel in terms of high contrast, the algorithms responsible for local dimming of the miniLED zones do not perform the best. In HDR content, there are situations where the image is either too bright or excessively dark, which particularly affects scenes requiring precision. Additionally, in practice, the differences between standard HDR10 and Dolby Vision are almost invisible. This is quite a disappointment, especially in this class of television. Nevertheless, LG QNED91T is an interesting choice for those who need a bright television with considerable gaming capabilities and value the convenience of the WebOS system. We recommend considering alternative models, such as the OLED B4 from the 2024 line, which can be purchased for a similar price if the priority is picture quality in HDR content, such as Netflix, Prime Video, or Max.

TCL MQLED85/C765 stands out with its use of a VA panel and Mini LED backlighting, which makes a huge difference compared to traditional backlighting systems. Mini LED, thanks to significantly smaller diodes, allows for more precise control of the screen's backlighting, resulting in much better contrast and deeper blacks. The 55-inch model we are testing boasts an impressive number of over 700 local dimming zones, providing exceptional precision in displaying images. It is worth noting that the number of backlighting zones may vary depending on the screen size - for larger diagonals, the number of zones naturally increases due to the larger screen area, allowing larger sizes to achieve better results in terms of contrast and black levels. Thanks to the vast number of zones, the TCL MQLED85/C765 achieved a result comparable to OLED screens on our first test slide from the movie "Oblivion," offering nearly reference-level contrast. But what will happen when we test this model in even more demanding conditions? How will the TV perform in tougher scenarios? Overall, the TCL MQLED85/C765 performs very well in displaying blacks, but in some cases, the local dimming algorithm is not perfect. On dark backgrounds, smaller bright elements can lose sharpness and brightness, as confirmed by our recent slide from the Pioneer Kuro test disc. Despite some imperfections in the local dimming algorithm and the slight presence of the HALO effect (a bright halo around bright objects on a dark background caused by imperfections in the screen's local dimming), the results achieved by the TCL MQLED85/C765 are impressive, especially considering its price. This TV offers contrast and black depth that can compete with models that are even half again as expensive.

QNED91T is a television with MiniLED backlighting, and in the tested size of 65", we counted 160 local dimming zones. The unit we tested, with a "1" at the end, is equipped with a VA panel, which offers significantly better contrast than IPS panels, which – note – can be found in the LG QNED90T. Therefore, it is worth being careful when choosing a version to avoid disappointment regarding contrast. The QNED90T model is hard to acquire in Poland, but distribution can vary. Returning to our contrast tests, it performed really well in less demanding scenes. For example, in one of the scenes from the film "Oblivion," we observed perfect separation of lights – it looked impressive. However, not everything is so straightforward. In a scene from "Sicario 2," we noticed that the screen is distinctly darker, deviating significantly from the reference image appearance. The television effectively eliminates the halo effect (i.e., glow around objects), but this comes at the cost of brightness – quite a considerable one. Despite these compromises, the contrast of the LG 65QNED91T6A is really solid. Of course, as with MiniLED TVs, one must reckon with certain limitations, but the overall impressions are positive.

The TCL MQLED85/C765 television performs well with HDR handling. In the tested movie scenes, where the screen is covered at 100% brightness, the model achieves impressive results around 1000 nits, providing intense and realistic representation of HDR content. However, similar to contrast, the dimming algorithm may show some limitations. Despite the large number of Mini LED zones, the television does not always manage to "stun" the user with brightness in very challenging test scenes. For example, in a scene from "Life of Pi," where a bright moon appears against a dark background, and in another scene from "Sicario 2," where a very bright light effect is visible against a dark background, the television did not reach maximum intensity. For users expecting perfect HDR performance in such extreme cases, the TCL MQLED may be slightly disappointing. However, regarding colors, the television stands out with a very high color gamut coverage of DCI P3 at 95%, which is an impressive result comparable to much more expensive models. The TCL MQLED85 / C765 offers support for various HDR formats, including Dolby Vision and HDR10+, which is essential for cinema image enthusiasts. Although this model achieves brightness over 1000 nits, the TCL MQLED85 may struggle to reflect details in very high contrast scenes. For better HDR quality control, the C765 is equipped with dynamic tone mapping, making the image more realistic and natural depending on the content.

As befits a MiniLED television, QNED91T LG easily exceeds the magic barrier of 1000 nits on the luminance chart. In scenes where light played a key role, the effect was truly decent. For example, 1000 nits in the first scene of "Life of Pi" is really an impressive value, and the 600 nits achieved in scenes three and five allowed us to feel the true magic of HDR. However, problems arise with very small light elements on the screen, such as the moon, lanterns, or lamps. A value of around 100 nits - to put it bluntly - is disappointing, as these elements are so dark that they are barely visible. It is worth praising the television for covering the DCI-P3 colour gamut at 96% and BT.2020 at 75%. LG QNED91T leaves us with mixed feelings, mainly due to very aggressive dimming algorithms, which, while effectively eliminating the halo effect, do impact the brightness of smaller elements.

TheTCL MQLED85/C765 television was tested in movie mode, which, although it seems to be the best setting from the manufacturer, is not without flaws. The color reproduction in HD/SDR mode MQLED85 shows certain shortcomings. In the analysis of white balance, there is a significant lack of blue color, which can affect the overall picture quality, especially in bright scenes where blue hues are crucial for natural representation. The overall image may then seem too warm. As for gamma contrast, the graph shows a significant jump above the reference line of level 2.4 at the beginning, which may suggest significant dimming of brightness in darker areas, leading to a loss of detail in blacks. Then, for most of the time, the values are below this line, which can lead to a loss of detail in the brighter parts of the image. Such a distribution can negatively affect the perceived image quality, especially when watching regular HD television.

In the case of 4K HDR image quality of the TCL MQLED85/C765, there is a noticeable excess of red color in the analysis of white balance. Such an excess can significantly affect the viewer's experience, leading to several significant effects. First of all, too much red can make other colors, such as green or blue, appear muted or unnatural. This distortion of color balance can result in an overall impression of "oversaturation," which detracts from the image's naturalness and authenticity. Regarding contrast, the EOTF (Electro-Optical Transfer Function) graph indicates that most values are above the reference line, suggesting an intense boost in brightness in the bright areas of the image. However, the exception is the beginning of the graph, where the EOTF line is below the reference one, which may lead to excessive dimming of small light elements.

Users should be aware that despite using the best mode, which is movie mode, the television is not free from flaws in the context of picture settings, so it is worth considering adjusting the settings to achieve better results.

We conduct all our tests in the best picture mode on each TV. In this case, as usual, it is the Filmmaker mode. The name of the mode suggests perfect colour reproduction; however, there were noticeable deviations from the correct image. Our unit, in terms of white balance, showed a significant drop in shades of blue - both in SDR and 4K HDR material - which caused a clear yellowing of the image, noticeable in comparison scenes from the film with Tom Cruise. As we described earlier, QNED91T has some tendencies to brighten the screen. This is confirmed by the gamma, which is significantly lower than the reference value of 2.4. On the other hand, the EOTF curve, responsible for brightness in 4K content, showed some issues with the TV dimming the image in the darkest areas, which we could observe in the paragraph describing HDR effect quality. Although the Filmmaker mode is quite a decent "out of the box" mode, it still requires some adjustments.

After professional calibration of the TCL MQLED85/C765 television, its color properties in movie mode have significantly improved, resulting in much more satisfying visual experiences. Both in SDR and HDR modes, the white balance shows no serious errors, and the graph appears much better harmonized. Users can now enjoy natural color reproduction, which is essential for achieving an authentic experience while watching movies. It is worth noting that in HDR content, there may be minor color reproduction errors at the end of the graph, but they are significantly smaller than before calibration. This makes characters and landscapes more realistic, enhancing the depth of immersion in the story.

Regarding contrast, the gamma curve, responsible for HD quality, has been completely free of drops below the reference line, which means better detail visibility in dark scenes. However, there is still a slight boost at the beginning of the graph, which may affect the perception of bright elements. For HDR content, the EOTF curve also shows smaller errors, although certain issues in reproducing midtones may still be noticeable. The EOTF curve measured on real film scenes still shows a significant brightness boost, making the image appear more intense but artificially brightened. This is a typical issue for TCL brand televisions, which may appeal to untrained viewers but can be annoying for those more familiar with the ideal picture.

What benefits does professional calibration bring for movie enthusiasts? Thanks to it, watching becomes even more realistic and immersive, allowing every scene to be experienced fully, maintaining details and natural colors.

LG offers advanced calibration tools in its televisions such as 65QNED91T6A, which we took advantage of. When it comes to white balance, we were able to significantly correct it in SDR content. The picture mode in 4K HDR quality posed greater challenges, which, although still not perfect, looks better than before calibration. The errors on the Color Checker palette and the colour palette are much smaller than in factory settings. Regarding brightness characteristics, gamma for HD content is practically ideal, with a slight exception at the end of the graph. However, the biggest issues the television had were with brightness in 4K HDR content. Analyzing the EOTF characteristics in films, we noticed that the television manipulates brightness quite significantly, which we observed in earlier tests. Brightness is considerably boosted compared to the graph in the static test, and the television brightens certain scenes to the extent that some smaller elements lose detail. Unfortunately, this is caused by an average local dimming algorithm in this model. Nevertheless, calibration yields decent results, especially in terms of precise colour reproduction.

The fluidity of tonal transitions in the TCL MQLED85/C765 television is decent, although certain issues are noticeable in both bright and dark test scenes. In particular, color transitions are visible in a scene from the movie "The Green Knight," where the red color of the water transitions to black. Despite these imperfections, the overall quality of gradation is acceptable and does not overly spoil the visual experience. The television handles most scenes well, offering satisfying tonal transitions, which contributes to an overall enjoyable visual experience that will not ruin our cinematic impressions.

The gradation on LG QNED91T looks very good. There are only slight cut-offs in the brightest scenes, but the television handles blacks very well, providing smooth tonal transitions. As a result, the image is natural and pleasant to the eye, with no noticeable issues.

We will now take another look at the tone transitions in the TCL MQLED85/C765 television, but in the context of poorer image quality. Despite the presence of the "Gradual Smoothing" option, when set to "low," the effects are practically invisible, disappointing users expecting an improvement in image quality. On the other hand, setting it to "high" brings minimal results, and worse, it can blur significant details, negatively affecting the sharpness and clarity of the displayed image. However, in terms of image scaling, the television successfully displayed the image without overscan, which means we do not lose any part of the view. The image looks quite decent, and details such as tree branches or the outlines of models do not show significant fraying, which positively influences the visual quality.

When it comes to tonal transitions in lower quality materials, the TV offers the already-known feature from LG TVs - "Smooth Gradation." We can control it at three levels: low, medium, and high. We recommend using the medium option, as it effectively removes tonal transitions without causing noticeable issues with removing the structure of objects or other artefacts.

As for image scaling (upscaling), LG's Alpha processor handles this well. The image appears very plastic, with slight jaggedness in some elements, which does not significantly affect the quality. It looks really okay, and the overall effect is very satisfactory.

TCL MQLED85/C765 is equipped with a standard refresh rate matrix of 120 Hz, with the possibility of increasing it to 144 Hz when connected to a powerful computer. The television also offers a multi-stage motion smoother, which mainly serves users who want to improve motion smoothness in films. It allows for the adjustment of the effect's intensity on a scale from 0 to 10, enabling precise matching of image smoothness to individual preferences. The matrix's response time is decent but not perfect. We can observe ghosting occurring behind both dark and medium objects.

The television has a refresh rate of 120 Hz, which should satisfy most users in terms of motion smoothness. Additionally, QNED91T is equipped with the TruMotion feature, which allows for smoother image display in movies. As part of this feature, we can adjust the "De-Judder" and "De-Blur" sliders. The "De-Judder" slider is responsible for reducing jitter in movies, which is particularly useful when playing content with a lower frame rate, while "De-Blur" helps reduce blurriness in fast scenes, which is essential for sports or dynamic shots.

TCL MQLED85/C765 has received an impressive rating in the gaming features category, making it an excellent choice for gaming enthusiasts. The television supports all the latest technologies that significantly enhance the gaming experience. Among the key gaming features is ALLM (Auto Low Latency Mode), which automatically switches the television to low latency mode, minimizing response time and ensuring smooth gameplay. VRR (Variable Refresh Rate) supported in the range from 48 to 144 Hz eliminates stuttering and screen tearing in dynamic gaming scenes. Additionally, the television supports Dolby Vision Game Mode, which provides better image quality in games with exceptional color depth and contrast. TCL MQLED85/C765 also features a decent but not the best implementation of HGiG (HDR Gaming Interest Group), optimizing HDR game display, but in the case of TCL, it causes bright details in white, resulting in some elements blending into a white spot - we can read more about this in the color reproduction section. It supports various resolutions such as 1080p@120Hz, 1440p@120Hz, and 4K@120Hz, allowing gamers to take advantage of higher image quality and better fluidity. The Game Bar feature allows for easy switching between game settings and quick control of parameters, significantly facilitating the adjustment of the television to individual needs. With support for G-Sync and FreeSync technologies, users of NVIDIA and AMD graphics cards will be pleased with the synchronization of refresh rates, eliminating tearing and stuttering issues, providing a smoother and more immersive gameplay experience.

MQLED85/C765 is a television that combines advanced technologies and excellent support for gamers, making it an ideal choice for those who want to maximize their gaming experiences.

The LG 65QNED91T6A television is equipped with HDMI 2.1 ports with a full bandwidth of 48 Gb/s, providing full support for all standards needed for gaming on modern consoles. We can count on support for variable refresh rate (VRR) and auto low latency mode (ALLM). This ensures smooth gameplay without delays.

With support for all popular HDR standards in games, such as HGiG and Dolby Vision, we can fully harness the potential of the PS5 and XBOX One consoles. The television also easily handles lower resolutions than 4K, so even older consoles look good on it. The Game Bar makes it easy to access gaming-related settings, allowing us to quickly and intuitively adjust picture parameters and features for gamers. Additionally, the QNED91T offers NVIDIA GeForce Now functionality, enabling us to game in the cloud without needing a console. However, it should be noted that this solution is quite expensive and somewhat falls short compared to Xbox Game Pass, which is available only on Samsung TVs.

QNED91T LG is a great choice for less experienced and more advanced gamers looking for a versatile television for gaming.

Input lag on the TCL MQLED85 television reaches impressively low levels under any conditions. Even the most demanding gamers will surely appreciate the minimal input lag of only 8 ms at 4K 120 Hz settings with HDR. Moreover, the delays remain at the same level even with Dolby Vision HDR turned on, which is not the case with many competitive models.

The input lag on QNED91T is really very low, even in Dolby Vision mode. This allows for a quick response time, which is very important in dynamic games where every millisecond counts. Regardless of whether we play in standard mode or HDR, the TV offers very good results that will satisfy even the most demanding gamers.

TCL MQLED85 performs well as a computer monitor. Thanks to 4:4:4 chroma support, text on the screen is clear and readable, which is important for people working with text documents or spreadsheets. One of the greatest advantages of this model is its exceptionally low input lag in "PC" mode, which is only 8 ms. This is a reference-level result that ensures smoothness and responsiveness, crucial for both gamers and those engaged in video editing. However, it is worth noting that there is a certain issue related to font display on dark backgrounds. When zooming in on the tested font image, it can be seen that horizontal lines are darker compared to vertical ones. This means that the sub-pixels in the television do not fully illuminate in this case, which can affect the quality of the displayed text. Nevertheless, the overall performance of TCL MQLED85 as a computer monitor is very good and will certainly meet the expectations of many users.

When it comes to gaming on a computer, LG QNED91T easily synchronizes with NVIDIA graphics cards and supports G-Sync. The very low input lag makes gaming with a personal computer really enjoyable. The TV supports chroma 4:4:4, which provides excellent text readability. Although we noticed slight font blurring around the edges, overall the image looks great, and readability is acceptable.

The viewing angles on the TCL MQLED85 television are not its strongest point. The use of a VA panel means that the picture loses a significant amount of brightness when viewed at an angle. When the viewer's position changes, especially when watching with a larger group, colors may appear less saturated, and the contrast may be less pronounced. For this reason, it is recommended to sit directly in front of the screen to fully enjoy the picture quality. Although the television offers excellent color reproduction from a direct view, the loss of brightness and detail at an angle can be problematic for those planning to use the TV in a larger room or from various positions.

As we mentioned in the paragraph about contrast, the TV is equipped with a VA panel, which usually offers very good contrast compared to IPS panels. Unfortunately, VA panels have their weakness in the form of limited viewing angles, which is also visible in the case of QNED91T LG. The viewing angles are not the best here, and while the use of a coating to widen the angles could significantly improve the situation, unfortunately, we do not have that here. As a result, the image loses quality when viewed from a greater angle, which can be problematic when multiple people are watching simultaneously.

MQLED85 performs decently in daylight conditions, and it's worth noting the satin finish of the panel. Although it doesn't excel at reducing reflections, it offers satisfactory performance in various lighting conditions. An average brightness level above 600 nits is an impressive result, allowing for comfortable viewing even in well-lit rooms. As a result, the television works well both during the day and for evening movie sessions, providing satisfactory image quality.

The LG 65QNED91T6A television is equipped with a satin matrix, which performs average in handling direct light reflections, such as from lamps or wall sconces. In the first test photo with a large lamp, it is visible how the reflection "spreads across the screen." However, the QNED91T makes up for it in terms of brightness - the average SDR brightness of 580 cd/m² is sufficient for watching television even in more challenging lighting conditions. As a result, despite issues with reflections, the television performs well during the day.

Brak funkcji PIP, obecne "MultiVision" czyli dzielenie ekranu między tv a urządzenie mobilne

The most important thing in today's TVs, besides picture quality, is the operating system. The one available in LG models is really very good. Of course, we are talking about the WebOS system, which offers the most popular apps similar to GoogleTV. What sets this system apart is primarily the great remote control with an accelerometer - the Magic Remote, which resembles a magic wand. Controlling with this remote is extremely convenient.

In terms of user functions, the TV offers practically everything one could wish for. Here we find the ability to record programs from built-in tuners, support for AirPlay to connect an iPhone, and a mirroring function. We can easily connect keyboards, mice, or headphones, although keyboards are not necessary thanks to the convenient Magic Remote. Unfortunately, there is no PiP (Picture-in-Picture) function, but this is such a specific feature that only those who actually need it will feel its absence. The QNED91T is a TV that does not disappoint when it comes to everyday enjoyment of its use.

Thanks to the built-in player, the television is capable of playing most file formats available on external storage devices, making it a versatile tool for consuming multimedia. However, there may be certain limitations in the support of some formats, which can be inconvenient for more demanding users. Fortunately, the Google TV system allows for the installation of other media players from Google Play, which helps eliminate compatibility issues. This gives users the option to choose applications that best meet their needs, significantly increasing the functionality of the television.

The built-in player in QNED91T should satisfy most users. It easily supports Polish characters and plays movies with subtitles from external drives. The player also handles most audio and photo formats, except for Apple HEIC files.

The sound of the TCL MQLED85 television can be described as decent, making it sufficient for everyday viewing of movies, TV shows, and games. The speakers branded with Onkyo offer surprisingly good audio quality, and the sound does not hiss or distort even at higher volume levels.

LG QNED91T is equipped with a set of 4 speakers in a 2.2 configuration with a total power of 40W. The television sounds quite pleasant, and the subtle bass is noticeable. Of course, it is not on the level of an external audio system, such as a soundbar or home theatre, but it is sufficient for everyday use. It is also worth praising the support for audio formats DTS:X and Dolby Atmos, which significantly improve the quality of the audio experience.

TCL MQLED85 / C765 vs LG QNED91T6A

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