Compare: LG QNED87T6B vs LG QNED91T6A

LG QNED87T is a television that definitely stands out. It is somewhat unconventional – it doesn’t forcefully compete with top OLED models, but it makes up for that with modern features and user-friendly operation. This is a device that works wonderfully for those who value convenience and versatility. The 120 Hz panel, VRR, and ALLM ensure that the television handles dynamic content well. Games run smoothly, the picture is sharp, and the responses are quick. If we spend time on a console, we will appreciate the lack of delays or blurring. When watching sports, fast actions are clear, without stuttering. On a daily basis, LG QNED87T is simply comfortable. WebOS operates intuitively, applications launch quickly, and the Magic Remote significantly simplifies control. Voice control saves time, especially when searching for films or series. Features such as USB recording and Bluetooth offer more options, increasing its versatility. The IPS panel is a significant advantage when it comes to viewing angles. Regardless of where we sit in the room, the picture looks good. It’s an excellent solution in larger spaces, where not everyone has a direct view of the screen. Older films or standard television from built-in tuners also look decent – the improvement in the quality of lower resolution materials works surprisingly well. However, there are certain things that may stand out. The contrast is simply tragic. In dark scenes, there are no details at all. In the evening, in a dimmed room, this is very noticeable. During the day, these imperfections are less felt, so LG QNED87T is better suited for well-lit places. LG QNED87T is a television that has its strengths. It handles dynamic materials well, is comfortable to use, and is perfect for bright rooms. It is not an ideal model for evening screenings in darkness, but in everyday use, it certainly stands out. It is a versatile device that is worth considering when choosing a new television.

LG QNED91T is the only MiniLED backlit television from LG for 2024, attracting attention due to its innovative use of a VA panel. This is a certain departure from the previous standards of the Korean manufacturer in its top LCD televisions, which usually featured an IPS/ADS panel. However, the effect is positive – the panel combined with local dimming offers really good contrast. The blacks are deep and should satisfy most users. LG 65QNED91T6A is truly a bright television, so placing it in somewhat challenging lighting conditions will not pose a challenge for it. In terms of motion fluidity, the QNED91T shows top class. The TruMotion feature works excellently, allowing for adjustment of the image to personal preferences – from classic, cinematic looks to a smoother effect. And the 120Hz panel makes it ideal equipment for sports or gaming. For the latter, LG has prepared something special – four full HDMI 2.1 ports with a bandwidth of 48 Gbps, allowing you to enjoy features like VRR and ALLM (among others). This, combined with low input lag, makes this equipment an excellent choice for gaming on console or PC. Everyday use of QNED91T is pure pleasure, mainly thanks to the WebOS system. The interface is intuitive, there are plenty of applications available, and the included Magic Remote control 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 drawbacks. 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 their best. In HDR content, there are situations where the image is either too bright or excessively dark, which is particularly troublesome in scenes requiring precision. Additionally, in practice, the differences between standard HDR10 and Dolby Vision are almost imperceptible. This is a significant disappointment, especially in this class of television. Nevertheless, the LG QNED91T is an interesting choice for those who need a high-brightness television with considerable gaming capabilities and value the convenience of the WebOS system. If image quality in HDR content, such as Netflix, Prime Video, or Max, is a priority, we recommend considering alternative models, for example, OLED B4 from the 2024 line, which can be purchased for a similar price.

In the category of black levels and contrast, the television LG QNED87T6B has certain challenges to overcome. Equipped with an IPS panel, it does not match models with VA panels in terms of performance in this area. Additionally, the edge-lit dimming affects its poor results in this category. It is worth mentioning that the exception here is the 50-inch variant, which has a VA panel, and is not subject to this test.

Although the manufacturer offers a dimming control option, the effects remain relatively weak. Test patterns show that the contrast is truly miserable, and in the test scene from the film "Sicario 2," it is clearly visible how the television struggles with uneven backlighting, illuminating a large portion of the screen from below. This demonstrates that in more demanding scenes, the television has difficulties maintaining an appropriate level of contrast and black levels, which negatively impacts the overall visual experience.

QNED91T is a television with MiniLED backlighting, and in the tested size of 65", we noted 160 zones of backlighting. The specimen we tested, with the "1" suffix at the end, was 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 cautious when choosing a version to avoid disappointment in terms of contrast. The model QNED90T is rather difficult 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 scene from the film "Oblivion", we observed perfect light separation - it looked impressive. However, not everything is so straightforward. In a scene from "Sicario 2", we noticed that the screen was noticeably darker, significantly deviating from the reference image appearance. The television effectively eliminates the halo effect (i.e., the glow around objects), but this comes at the cost of brightness - and quite a substantial one. Despite these compromises, the contrast of the LG 65QNED91T6A is really solid. Of course, as is the case with MiniLED televisions, one must reckon with certain limitations, but the overall impressions are very positive.

LG QNED87T6B delivers truly decent visual experiences when it comes to HDR. During our tests on test patterns, the television achieved brightness close to 500 nits, which is a satisfactory result and allows for good visibility of details in high dynamic scenes. Support for basic HDR formats, such as HDR10 and HLG, ensures appropriate image quality. Unfortunately, the television does not support more advanced standards, such as Dolby Vision or HDR10+, which are particularly important at this screen brightness. The lack of support for dynamic metadata means that in certain scenes, the television may struggle to fully reproduce details, especially in very bright areas – precisely when dynamic metadata could significantly improve image quality. Nevertheless, it is worth noting the excellent coverage of the wide DCI-P3 colour gamut, reaching as high as 96.4%. This ensures that the colours displayed by the QNED87T6B model are more vibrant and natural, enhancing the quality of 4K content with a wide colour palette.

As befits a MiniLED television, LG QNED91T easily surpasses the magical barrier of 1000 nits on the luminance chart. In scenes where light played a key role, the effect was truly decent. For instance, 1000 nits in the first scene of "Life of Pi" is an impressive value, and the 600 nits achieved in the third and fifth scenes allowed one to feel the true magic of HDR. However, problems arise with very small light elements on the screen, such as the moon, street lamps, or lights. A value around 100 nits - to put it bluntly - is disappointing, as these elements are dark enough to be barely visible. The television deserves praise for covering 96% of the DCI-P3 colour gamut and 75% of BT.2020. LG QNED91T leaves us with very mixed feelings, mainly due to the very aggressive dimming algorithms, which, while effectively eliminating the halo effect, negatively impact the brightness of smaller elements.

The colour reproduction in the LG QNED, even in Filmmaker Mode, which is the best factory setting, is not without flaws. The main issue is the white balance – we noticed that the level of blue on the graph tends to decrease. This results in a shift towards yellow tones, making the image appear warmer than it should. This deviation affects the naturalness of colour reproduction, especially in scenes with a white or neutral background. The Color Checker test confirmed that some colours are distorted and deviate from reality. Such distortion can make cinematic scenes seem less realistic, and details are represented in incorrect colours, which negatively impacts the overall picture quality.

In terms of contrast, the analysis of the gamma graph revealed significant drops, while the optimal value should be 2.4. This means that the television may display darker parts of the image brighter in certain scenes, which reduces their depth and dynamism. Additionally, on the EOTF curve, which is responsible for brightness reproduction, an unnatural drop was noted at the beginning. This phenomenon may result in less accuracy in reproducing dark scenes, which in turn affects the overall picture quality. The television may not convey the full depth of black, causing more demanding scenes to lose realism and detail. As a result, viewers may notice that details in the darker areas of the image become less distinct.

All our tests are conducted in the best picture mode on each television. In this case, as usual, it is the Filmmaker mode. The name of the mode suggests ideal colour reproduction; however, there were noticeable deviations from the correct image here. Our unit, in terms of white balance, displayed quite a strong dip in blue hues - both in SDR and 4K HDR content - which resulted in a distinct yellowing of the image, visible in comparison scenes from the film with Tom Cruise. As we mentioned earlier, QNED91T has certain tendencies to brighten the screen. This is confirmed by gamma, which is quite significantly below the reference value of 2.4. Meanwhile, the EOTF curve, responsible for brightness in 4K content, showed some issues with the television's dimming in the darkest areas, which we could observe in the paragraph describing the quality of the HDR effect. Although the Filmmaker mode is quite a good "out-of-the-box" mode, it too requires some adjustments.

After calibration, the colours in SDR content look very good. The improved white balance translates to natural and harmonious shades in various scenes. Thanks to the precise adjustment of the gamma, details in shadows and bright areas of the image are accurately reproduced. The television performs excellently in everyday use, offering vivid, well-balanced images and solid colour quality in HD quality. The greatest beneficiary here is also the contrast. The gamma chart has been freed from very large errors, so here the television has gained a second face.

As for the white balance in 4K HDR, it has also been significantly improved. However, certain errors still appear at the end of the chart. This could be due to the overly aggressive operation of the television's local dimming, which affects the accurate reproduction of colour in certain scenes. It is difficult to speak here of an improvement in brightness represented by the EOTF curve. Due to its construction limitations, the television has certain disadvantages and we are not able to overcome them. The Color Checker test confirms the issue with colour saturation – despite the television offering a wide colour palette, it is not able to fully convey what the director intended.

Despite these shortcomings, the overall picture quality after calibration is significantly better than before. Improvements in white balance and gamma adjustment make images more vivid, and colours closer to reality.

LG offers advanced calibration tools in its televisions such as 65QNED91T6A, which we utilised. 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 significantly better than before calibration. Errors on the Color Checker palette and colour gamut are much smaller than in the factory settings. Regarding brightness characteristics, gamma for HD content is practically ideal, with a slight exception at the end of the graph. However, the television had the most trouble with brightness in 4K HDR content. Analyzing the EOTF characteristics in films, we observed that the television manipulates brightness quite heavily, which we could see in previous tests. Brightness is significantly boosted compared to the graph in the static test, and the television lights up certain scenes to the point that some smaller elements lose detail. This is unfortunately caused by the average backlight zone management algorithm in this model. Nevertheless, calibration yields quite good results, especially when it comes to the precise reproduction of colours.

The gradation in LG QNED is quite good, despite minor issues on the colourful dark sky. These slight flaws do not detract from the fact that the gradation is one of the positive aspects of this model. Overall, the television performs well with smooth transitions of colours.

The gradation on the LG QNED91T looks very good. There are only slight cut-offs in the brightest scenes, but the television handles the black levels very well, ensuring smooth tonal transitions. As a result, the picture is natural and pleasant to the eye, without any visible issues.

When it comes to lower quality materials, the gradation looks really good. A feature called "Smooth Gradation" effectively smooths out the most problematic areas of the image without negatively affecting the film grain. For the best effect, it’s worth setting it to a low level. This solution significantly improves the quality of the displayed content and makes watching lower resolution materials more enjoyable and smoother.

In terms of digital processing, the image is displayed without cropping, known as overscanning. Although slight fringing of the branches against the model’s background can be noticed, the overall presentation is very good. Users should be satisfied with the image quality when watching low-quality materials, such as standard television. The television handles this task exceptionally well, providing a satisfying visual experience even with lower quality content.

When it comes to tonal transitions in lower quality materials, the television offers a well-known feature from LG televisions - "Smooth Gradation". We can control it in three levels: low, medium, and high. We recommend using the medium option, as it does a good job of removing tonal transitions without causing noticeable problems with the removal of object structure or other artefacts.

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

The television provides decent smoothness when watching films, thanks to the "Tru Motion" feature that allows for adjustment of the motion smoothing level on a scale from 0 to 10. De-Judder adjusts motion smoothness, while De-Blur regulates motion sharpness. The user has the option to choose between a traditional, cinematic effect with slight judder (lower settings) and a smoother, theatrical image. Although the latter slightly deviates from the cinematic standard, it may be appealing to many viewers.

As for gamers and sports fans, the LG QNED87 television with a 120Hz panel will certainly not disappoint them. And with the use of an IPS panel, the response time is generally better than that of VA panels available at a similar price. This guarantees smoother gameplay and dynamic experiences when watching sports events.

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 films. Within this feature, we can adjust the "De-Judder" and "De-Blur" sliders. The "De-Judder" slider is responsible for reducing judder in films, which is particularly useful when playing content with a lower frame rate, while "De-Blur" helps to reduce blur in fast scenes, which is important for sports or dynamic shots.

LG QNED offers a range of features that make it an excellent choice for gamers looking for a high-performance television. The television is equipped with four HDMI 2.1 ports, allowing for connection to the latest consoles, such as PlayStation 5 and Xbox Series X, and taking full advantage of features including Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM). With the Game Bar feature, gamers can quickly and easily manage all their game settings without having to navigate through complicated menus. It is possible to adjust parameters such as VRR, ALLM, Multi View, and monitor frame rates. The television also supports G-Sync and FreeSync technologies, which is particularly important for owners of Nvidia and AMD graphics cards. G-Sync and FreeSync synchronise the television's refresh rate with the graphics card. The 120Hz panel ensures incredible motion smoothness and image clarity. Combined with the Black Frame Insertion (BFI) feature, available at 60Hz and 120Hz, gamers can enjoy an even clearer and smoother picture. LG QNED87 is a television that will meet the expectations of even the most demanding gamers, offering modern technologies and features that significantly enhance comfort and satisfaction in gaming.

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

Thanks to support for all popular HDR standards in games, such as HGiG and Dolby Vision, we can fully utilise the potential of the PS5 and XBOX One consoles. The television also handles lower resolutions than 4K without any issues, 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 the NVIDIA GeForce Now feature, which allows us to play in the cloud without needing a console. However, it should be noted that this solution is quite costly and somewhat falls short of the Xbox Game Pass, which is available only on Samsung televisions.

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

LG QNED stands out with an extremely low input lag, which is crucial for smooth and responsive gameplay. For a refresh rate of 120Hz, input lag values do not exceed 6 ms, whereas at 60Hz, the input lag reaches a maximum of 15 ms. These are truly impressive results that ensure player reactions are almost instantly reflected on the screen.

The input lag on QNED91T is really very low, even in Dolby Vision mode. This means we can rely on a fast response time, which is very important in dynamic games where every millisecond counts. Regardless of whether we are playing in standard mode or HDR, the television offers very good results that will satisfy even the most demanding gamers.

The LG QNED television works excellently with a computer, offering very good font readability. As a result, working and browsing content is exceptionally comfortable. The high refresh rate of 120Hz ensures a smooth and vivid image. It combines a large workspace with efficiency, making it a real pleasure to use. However, for more demanding users, the disappointing fact may be that the television has issues displaying fonts on a dark background. Instead of white letters, they take on a greenish hue.

When it comes to gaming on a computer, LG QNED91T easily synchronises with NVIDIA graphics cards and supports G-Sync functionality. The very low input lag makes gaming on a personal computer truly enjoyable. The television supports chroma 4:4:4, which provides excellent text readability. Although we noticed slight blurring of fonts around the edges, overall the image looks very good, and readability is at an acceptable level.

When it comes to viewing angles, LG QNED87 performs really well. Thanks to the use of an IPS panel, it offers wide viewing angles compared to VA panels. This means that the image remains clear and does not lose quality even at an angle. Although it may not achieve results as perfect as OLED televisions, which maintain colours and brightness regardless of the viewing angle, in the context of LCD QNED87 screens, it stands out positively. This makes it an excellent choice for larger rooms where viewers often watch from an angle.

As we mentioned in the paragraph about contrast, the television is equipped with a VA panel, which generally offers very good contrast compared to IPS panels. Unfortunately, VA panels have their weakness in the form of limited viewing angles, a weakness that is also evident in the case of QNED91T LG. The viewing angles here are not the best, and although the use of an angle-expanding coating could significantly improve the situation, unfortunately, it is not present here. As a result, the picture loses quality when viewed from a larger angle, which can be problematic when there are multiple people watching at the same time.

During the day, the LG QNED television performs acceptably. It has a satin finish panel that doesn't suppress reflections very well, which can be noticeable in bright rooms. Nevertheless, thanks to quite good brightness of 430 nits, the picture remains visible and readable. Although reflections can be somewhat distracting, the television's brightness allows for comfortable use during the day.

The LG 65QNED91T6A television is equipped with a satin panel, which performs moderately with direct reflections of light, such as from lamps or wall lights. In the first test photo with a large lamp, you can see how the reflection "spreads across the screen". However, the QNED91T makes up for this 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 the issues with reflections, the television performs well during the day.

LG QNED87 Television offers a multitude of features that significantly enhance user comfort. Let's start with the WebOS system, which we believe has the most user-friendly interface among all televisions available on the market. One of its greatest assets is the remote control with an integrated gyroscope, known as the Magic Remote. Thanks to this, navigation is intuitive and fast, making the use of the television a pleasure. WebOS also supports a number of smart features that greatly simplify daily use of the television. Among them, we find AirPlay, which allows easy content streaming from Apple devices such as iPhone or iPad. Additionally, the television supports a wide range of streaming applications, such as Netflix, YouTube, Amazon Prime Video, and many others, providing access to favourite films and series in one place. When it comes to daily usage, LG QNED87 does not disappoint. The television offers a USB recording function, which is increasingly rare in today's models. This allows for recording favourite programmes and watching them at any time. Furthermore, the television has a PIP (Picture-in-Picture) function, although only for one tuner, enabling the viewing of two programmes simultaneously. Connecting additional devices via Bluetooth is simple and hassle-free. The television supports various Bluetooth devices, such as mice, keyboards, or headphones, increasing its versatility and allowing easy personalisation of the user experience. With all these features, the LG QNED87 television is a versatile and convenient device that meets the expectations of even the most demanding users.

The most important thing in today's televisions, 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 most of the popular applications available in Poland, similar to GoogleTV. What sets this system apart is primarily the excellent remote control with an accelerometer - the Magic Remote, which resembles a magic wand. Controlling with this remote is incredibly convenient. Additionally, the television offers a very good voice assistant that understands Polish perfectly.

In terms of user functions, the television offers practically everything one could desire. Here we find the ability to record programmes 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 essential thanks to the convenient Magic Remote. Unfortunately, it lacks the PiP (Picture-in-Picture) function, but this is such a specific feature that only those who truly need it will feel its absence. The QNED91T is a television that does not disappoint when it comes to daily enjoyment of its use.

The built-in media player in the LG QNED87 television should not disappoint anyone. It offers rich capabilities when it comes to playing video and audio files. It supports many popular formats, providing versatility and user convenience. The only criticism that could be made is the limited number of supported image formats. However, this mainly concerns those less popular formats, so most users should be satisfied with the player's functionality. For everyday use and typical multimedia formats, the player performs very well.

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

When it comes to sound, one could say it is moderately pleasant. There is a lack of pronounced bass, and the mid-tones seem somewhat unclean. This is not an ideal situation for audiophiles, but it is worth noting that the television has no trouble playing DTS files. This is a feature that is lacking in many other televisions, so the LG QNED87 deserves praise for this support.

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 at the level of an external audio system, such as a soundbar or home cinema, but it is sufficient for everyday use. It is also worth praising the support for audio formats DTS:X and Dolby Atmos, which significantly enhance the quality of sound experiences.

LG QNED87T6B 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