Philips OLED769 vs LG NANO81A / NANO80A

The Philips OLED769 performs admirably in film scenes featuring small bright elements. With peak brightness reaching around 800 nits, the TV handles light sources like street lamps or stars with remarkable vividness and detail. However, its limitations become evident during scenes with full-screen brightness, such as sun glare, where brightness drops to approximately 250 nits. This is a common challenge for more affordable OLED models, which often struggle to sustain high brightness across the entire display.

If you're counting on HDR in the NANO81A to bring tears to your eyes, I have to disappoint you. This TV is simply too dark to show what this format is really about. With a brightness of just 250 nits, HDR here essentially exists only on paper. In practice, during a viewing session, it's very hard to distinguish whether we're watching high dynamic range content or regular SDR – it simply lacks that "punch" of light in bright areas of the image. But, to not have all criticism, we do have a glimmer of light at the end of the tunnel – and it’s quite clear. It's about color gamut coverage. Here, the NanoCell filter shows that it's not just marketing nonsense. Our measurements indicated that the coverage of the DCI-P3 space is around 88%. This is really a solid result that positions this model significantly above typical budget models based on regular white LED lights without any filters. Of course, it's still a bit lacking compared to the level of quantum dot TVs (QLED) or advanced panels with PFS filtering, but for this price range, the colors are surprisingly saturated and vibrant. It's just a shame that this low brightness doesn’t allow them to fully "spread their wings" with the Nano filter.

The "Film" mode on the Philips OLED769 proved to be the most faithful factory setting for preserving the source material, and it was the basis for our tests. However, like other factory presets, it has a few flaws. Let’s break down the key issues observed in SDR and HDR content.

In both formats, the white balance exhibited a noticeable dominance of green and red tones. This led to a yellowish tint across the image, resulting in yellowed whites and slightly unnatural skin tones. This was particularly evident in the "ColourChecker" palette, where colour samples leaned toward warmer shades.

In terms of contrast and brightness, two critical graphs tell the story: the Gamma curve for HD content and the EOTF curve for 4K HDR content. For SDR, the gamma value dips below the ideal 2.4 level, causing lighter parts of the image to appear overly bright. This overexposure reduces detail and depth in bright areas. In contrast, the EOTF curve for HDR content performed admirably, accurately maintaining details in both bright and dark regions. This ensures realistic, dynamic scene reproduction that enhances the overall viewing experience.

For every movie fan, the natural choice in LG televisions is the Filmmaker Mode. This mode is designed to display the image as the director intended – without unnecessary "enhancements." Unfortunately, in the case of our test unit NANO81A, the factory settings left something to be desired. The main issue turned out to be white balance. Measurements showed a clear deficiency of blue color, which practically translated to many scenes having a slightly yellowish, almost "too yellow" tint. The white was not perfectly clean, which detracted from the freshness of the image. Additionally, brightness management was not ideal either – the factory-set gamma was too low. The image often appeared oversaturated, as if it had been pulled too much from the shadows, losing its naturalness and depth. Fortunately, LG, even in this relatively low price segment, does not block access to advanced settings. The calibration capabilities of this model are immense, which is a big plus for those who like to "dig around" in the menu. We decided to approach the topic in our own way and see how much we could extract from this panel with professional calibration.

After professional calibration, the Philips OLED769 truly excels in colour accuracy. Any yellow tint previously seen in HD and 4K content is now eliminated. The Colour Checker test shows minimal deltaE errors, occasionally exceeding a value of 2, which indicates a nearly perfect representation of the director's intent.

When it comes to contrast, the results are equally impressive. For 4K materials, there was little room for improvement initially, but the gamma curve has been significantly refined. This leads to a more accurate rendering of dark and bright areas, resulting in a dynamic and realistic viewing experience.

Thanks to the calibration, the full potential of the television has been unlocked. The Philips OLED769 now delivers vibrant, natural, and high-quality images, making it an excellent choice for movie lovers and multimedia users.

After calibrating the NANO81A, it's a completely different television. What LG offers in terms of image enhancement tools even in such an inexpensive model deserves a big plus. We were able to completely eliminate that annoying yellowing of whites and make the colors natural, juicy, and simply "true." In SDR content (such as regular TV, YouTube, or older films), the picture now looks infinitely better – it's clear, well-balanced, and no longer strains the eyes with strange hues. It's evident that this panel has considerable potential, which is simply wasted by poor presets out of the box. However, we have one serious reservation that calibration cannot fully overcome – it's about brightness management in HDR mode. The algorithm LG uses in this model is designed very conservatively. The television deliberately dims the image in HDR to avoid overexposing an already weak black from the IPS panel. The developers faced a choice: either provide more light and accept that black will turn light gray, or reduce the brightness to maintain any contrast. They chose the latter. Nevertheless, after our adjustments, watching anything on the NANO81 is significantly better.

When it comes to lower-quality materials, the distortion reduction in the Philips OLED769 does well in smoothing tonal transitions, especially at the minimum setting. It's worth noting that film grain is not blurred, which is a positive surprise, as such negative phenomena often occur with other manufacturers. Overall, this is quite a decent solution. However, it should be pointed out that this setting does not work in HDR mode, where gradation issues are much more pronounced. In HDR mode, the TV struggles with smoothing tonal transitions and may exhibit more noticeable distortions and noise, reducing image quality in dynamic scenes.

As for digital processing, the Philips OLED769 performs well. The model in the photo is not overly jagged, and the branches in the background lack characteristic jagged edges. The TV achieves this effect thanks to the absence of artificial sharpness, which may be an advantage for some users. However, others may find this less attractive as they prefer a more pronounced, sharper image instead of a subtle effect. This effect can be mitigated using a higher setting for the "Sharpness" parameter.

It often happens that cheap 4K panels mercilessly bring all the "dirt" and imperfections of lower resolution materials to light. However, in the case of the LG NANO81A, the situation is quite different. It’s a really solid performer when it comes to handling content that is far from ideal. The built-in processor does a great job with upscaling. Even older recordings look quite decent on this screen – the image is coherent, cleaned of digital noise, and simply pleasant to the eye. A big plus is the gradation reduction feature that you will find in the settings. It is exceptionally effective in combating color banding, which is a lifesaver when watching low bitrate materials, for example from some streaming services or older files from the internet. However, it is worth maintaining a certain vigilance. Since we are dealing with a less efficient chip than in LG's top models here, too aggressive an adjustment of this option can sometimes result in minor artifacts or a slight blurring of details. Despite this risk, I definitely encourage experimentation with this feature – in many cases, it can save the viewing experience and make low-quality material fully watchable.

The Philips OLED769 features a multi-stage motion smoother called "Motion Style," which will satisfy users who value the ability to customize motion fluidity in movies. Thanks to this function, the image can be set to be more frame-like or fluid, resembling a theatrical effect. This is a great solution for those who want to match the displayed content to their visual preferences. Gamers will also be pleased, as the TV, like most OLEDs, is equipped with a 120Hz panel. This provides extraordinary fluidity and image dynamics. Unfortunately, the Philips OLED769 lacks BFI (Black Frame Insertion) functionality, which could further improve motion fluidity and sharpness. Despite this limitation, it offers excellent visual experiences for cinema and gaming enthusiasts, one of its main strengths.

In terms of motion fluidity, the NANO81A unfortunately has a few drawbacks. The TV is based on a panel with a refresh rate of 60 Hz. If you're looking for perfect sharpness in dynamic football matches or fast-paced action games, you might feel somewhat unsatisfied. With such a low native refresh rate, fast-moving objects on the screen will always be a bit blurry.

The Philips OLED769 was created with gamers in mind, offering full compatibility with consoles and the highest-quality gameplay. The television received the maximum rating in this category, providing everything one could desire. With HDMI 2.1 ports fully supporting ALLM (Auto Low Latency Mode) and VRR (Variable Refresh Rate), the television ensures smooth and hassle-free gaming. ALLM automatically switches the TV to low latency mode, and VRR eliminates stuttering and screen tearing, resulting in fluidity and stability in gameplay. The Dolby Vision feature for gamers is another advantage, though it only works at 60 Hz. Most casual gamers are unlikely to feel the lack of a higher frequency, but more demanding users may have some reservations. This allows for enjoying a dynamic range of tones and realistic images, enhancing the gaming experience. PC gamers will also not be disappointed, as the Philips OLED769 offers full compatibility with Nvidia graphics cards, thanks to support for G-Sync. This technology synchronizes the TV's refresh rate with the graphics card, eliminating tearing and stuttering, translating to excellent image smoothness.

The Philips OLED769 is a television that perfectly meets the needs of gamers, offering a wide range of advanced features and technologies that significantly improve game quality and user comfort.

NANO81A is unfortunately not a device designed for e-sports. The lack of support for a 120 Hz signal is a fact that users planning to purchase this model must simply come to terms with. Nevertheless, LG engineers have worked hard to squeeze the maximum capabilities out of this 60 Hz panel, offering a set of features that genuinely enhance the gaming experience. Above all, the television supports VRR technology (in the range of 48–60 Hz) and ALLM. As a result, the image remains stable and does not "tear," and the device automatically switches to low-latency mode as soon as it detects a signal from the console. Managing these settings is incredibly simple thanks to a dedicated system overlay that allows for a quick overview of parameters without leaving the game. A significant advantage is the support for the HGiG format. This solution is crucial for owners of modern consoles, as it enables the TV to correctly "understand" the intentions of game developers regarding HDR tone mapping. In practice, this helps avoid the effect of "blown out" bright spots, such as clouds or light sources, which unfortunately is a common issue in budget LCD televisions.