LG QNED91T6A vs Philips OLED910

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.

OLED910 is simply an absurdly bright television for an OLED. All thanks to the new panel from LG Display, the Tandem RGB OLED, which Philips has dubbed its "META OLED." It is this panel that allows for over 2000 nits of brightness in films, which was previously completely unattainable in OLEDs. The way the television handles full-screen scenes drenched in bright light is also commendable. Usually, in OLEDs, brightness drops significantly, but here it remains at an excellent level - around 1400 nits. These are almost reference values, and combined with the great color gamut reproduction at 99% DCI P3 and 82% BT.2020, it gives us an HDR effect that can confidently be called one of the best in the world.

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.

Unfortunately, when it comes to color reproduction right out of the box, the Filmmaker mode on the OLED910 performs poorly. The television overly emphasizes the color blue, and at times it almost looks like a store mode. It gives the impression that the manufacturer hasn't quite calibrated the device properly. The result is that colors look unnatural, and the overall effect resembles a somewhat exaggerated display from a market showcase. HDR content looks much better, where aside from a slight loss of detail in blacks, it's hard to find fault with anything. The problem is that in everyday viewing, it is the SDR materials that matter the most – and on the OLED910, they simply look bad and are far from what we would expect from a television of this class.

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.

Fortunately, it quickly turned out that it was not the panel that was responsible for the issues, but rather the way Philips had calibrated the OLED910 from the factory. After calibration, the television displayed its full potential, and only then could we see what the new panels produced by LG Display were truly capable of. We primarily corrected the white balance and brightness characteristics, which allowed us to tame the excessive blue and give the image a natural look. The final effect can be described as excellent. Errors on the Color Checker palette rarely exceeded a value of 3, which in practice means an image close to perfection and colors presented in accordance with the creators' intentions. In SDR content, the effect was remarkable, and in HDR, the improvement was even more noticeable – gradients became cleaner, and colors fuller and more believable. After calibration, the OLED910 transformed from a disappointing television into equipment that can easily be called reference-level in terms of color reproduction.

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.

The previously visible color artifacts can largely be eliminated thanks to a feature called "distortion reduction." Similar to the OLED820, it's best to set it to a medium level, as it then produces quite decent results – smoothing out unwanted tonal transitions while not taking away too many details from the image. Although there may be times when the effect is a bit too aggressive, it can generally be considered a useful feature for everyday viewing.

As for image scaling, the OLED910 performs really well. The test material with the model had a characteristic soft look typical of Philips – at times even too soft – but the sharpness slider can be adjusted at any moment to tailor the image to personal preferences. It's also worth noting that the TV has no issues with overscan, which still occurs in some competing models. It's a small detail, but it's pleasing because it means that all content, even the oldest, is displayed as it should be.

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.

The OLED910 is a television with a refresh rate of 144 Hz. It's a bit disappointing that Philips didn't choose 165 Hz, because we know that the panel used in it is capable of that. On the other hand, such a bonus would mainly benefit PC gamers, as in everyday use, the most important refresh rate is 120 Hz, which is fully sufficient. Combined with the advantages of an OLED panel – lightning-fast pixel response time and no motion blur, the image is impeccably sharp and fast, even in dynamic action scenes. Kudos also goes to Philips' traditional motion smoother called "Motion Style." We can easily adjust it to our preferences: the "Smoothness" slider is for movies and allows you to choose between a more "frame-like," cinematic character and a smooth, theatrical image. Meanwhile, the "Blur Reduction" slider is for sports; it is worth setting it to the maximum value here to ensure that the image is clear and distinct during very fast shots.

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.

The OLED910 is excellent for gaming. It supports 144 Hz, so if someone has a powerful PC, they can easily take advantage of that potential. On consoles, 120 Hz is the most important, and everything works perfectly here. There is VRR, an automatic game mode, and even Dolby Vision in games along with an HGiG mode, so we actually get a full package of gaming features. Philips also added a Game Bar, which is a quick menu that shows basic information and allows you to enable a few useful things. It may not look as modern as the competition, but it works and serves its purpose. The only downside is the number of HDMI 2.1 ports. There are only two, which can be somewhat disappointing for a TV in this class. If someone is connecting two consoles and something additional to eARC - like a soundbar (which doesn't make much sense in this model, but we'll discuss that in the sound section), they'll need to figure things out a bit more. Other than that, the OLED910 has everything we expect from a gaming TV.