SAMSUNG OLED S90F (WOLED) vs Samsung The Frame 2025 (LS03F)

Does the S90F handle not only dark scenes but also bright parts of the image? Definitely yes. Stories about OLEDs as "dark screens" can slowly be regarded as a myth. The Samsung S90F, similar to the LG C5 based on a very similar panel, achieves brightness exceeding 1000 nits. This is a value entirely sufficient to enjoy impressive and dynamic HDR images – both in movies and series. Most of the scenes we tested look stunning, with well-defined lights and high contrast. Of course, OLED technology still has its limitations – with very bright, full-screen sequences, such as the test card from the movie The Meg (5th image), the TV can noticeably dim the image. However, it's worth noting that such scenes are quite rare. One can say that the HDR effect is good enough that even mid-range OLED models, like the S90F, can provide a cinematic experience in the home living room.

The Frame LS03F is a television that can surprise with its brightness. The maximum luminance reaches around 650 nits, which already looks solid on paper. But as we know, lab tests are one thing, and real movie scenes tell a completely different story. When watching HDR content in natural conditions, The Frame 2025 maintains very good results. In most film scenes, peak brightness remained at levels of 550–650 nits. This is enough to feel the difference between standard image quality and that of HDR – bright highlights, reflections on water, and moonlight appear clear and impressive.

It’s also worth noting that the LS03F is a QLED television, which translates to solid color saturation. The coverage of the DCI-P3 color space reaches about 92%, allowing for vibrant, intense colors in HDR content. It may not be at the level of top premium models, but for a lifestyle screen, the result truly deserves recognition.

Samsung S90F, like most modern TVs, offers many picture modes, but – in line with our testing tradition – we checked it in its best one, which is the Filmmaker mode. As a result, the image looks much more natural than in the default, often oversaturated settings. It was neither overly saturated nor artificially subdued – just closer to what you should see. Of course, "more correct" doesn’t mean "perfect." Our S90F sample unfortunately had significant issues with white balance, particularly in the blue color range, resulting in a slightly yellowish filter applied to most scenes. Someone might say that it looks more "cinematic" – because it's warmer – but let's be honest, George Lucas didn't film Star Wars in sepia 😉 (you'll find the comparison with the scene as always below).

Additionally, in HDR materials, there was a noticeable issue with brightness management. The EOTF curve showed a distinct "spike" in brightness – the TV brightened the image more than it should have, making some effects look too intense and diverging from the reference. Thankfully, some of these issues can be eliminated with professional calibration – you can read about its effects later in the review.

When it comes to image quality right out of the box, even in Filmmaker mode, which is supposed to be the closest to reference, there were issues. In both HD and 4K HDR content, we noticed noticeable deviations in white balance. The image was heavily skewed towards red and blue, giving the screen a characteristic rosy tint. This effect was most visible in bright scenes – for example, in shots with a lot of white, where neutral light should naturally dominate. In such moments, the screen clearly leaned towards pink tones, which can also be seen in the attached comparison photo. As for brightness characteristics – it wasn't as bad as one might expect given such color inaccuracies. Analysis of the gamma curve and EOTF showed a slight brightening of the image compared to the reference, but not enough to drastically affect the perception of the material.

After calibration, we managed to eliminate almost all the aforementioned errors. Older movies in SDR quality finally look as they should – without the sepia effect or artificial aging of the image. The atmosphere of the classics is returning to its rightful place (you're welcome, Star Wars fans), and the colors no longer resemble an Instagram filter.

One of the key changes was also the improvement of brightness characteristics in HDR content. We managed to control the EOTF curve in an almost reference way. Yes, the most demanding users may notice minimal deviations in brightness, but to be honest – most viewers won't even notice that. And it’s no wonder, because the vast majority of errors are below the ΔE 3 threshold, which is below the visibility threshold. After calibration, the S90F (WOLED) becomes a truly excellent display – one that you can enjoy nearly perfect image quality on.

After calibration, the movie mode gained a completely new quality. The issue of pink tint, which had previously been clearly visible, especially in bright scenes, was effectively eliminated. Colors began to look much more natural, and the white balance no longer dominated the rest of the image. It was no longer the same exaggerated “box picture” – everything gained coherence and a cinematic character. Additionally, the tendency of the television to slightly brighten scenes, previously visible in the EOTF curve analysis, was partially corrected. Of course, this was within the limits of what the design allows without local dimming – it’s hard to speak of perfect brightness management here. Nevertheless, the final effect was definitely closer to what one would expect from a mode called Filmmaker.

Digital image processing in the S90F:

Fortunately, Samsung, as in most of its models, can effectively deal with the unwanted posterization effect in the S90F. The function responsible for this element is noise reduction, which quite nicely smooths out tonal transitions and eliminates unnatural color joins – of course, within its capabilities. Unfortunately, it works quite aggressively, so using it comes with compromises. In addition to improving gradation, it may also remove film grain or gently soften facial features. In this case, the choice is yours – do you prefer a more "clean" image, or do you care about preserving the original texture of the material.

Image scaling in the S90F:

In this year's model, Samsung has implemented its own AI processor – NQ4 Gen3, which really manages quite well with upscaling. In our test scenes, the television effectively "pulled up" lower-quality content towards artificial 4K – the image was more pleasant to view, and the differences in sharpness between native and scaled content were minimal. Unfortunately, behind this entire AI marketing façade lies a certain shortcoming. The S90F does not handle overscan well. If you reach for truly archival materials – like a VHS tape of your parents' wedding – you must reckon with the fact that the lower part of the image may be cut off. The image adaptation function to the resolution simply does not work here as it should.

The LS03F is equipped with the NQ4 processor, which is responsible for improving image quality—especially in lower-quality materials. In practice, it works surprisingly well, particularly with older content and recordings with lower resolution. Activating the "noise reduction" feature yields noticeable effects. The television effectively smooths tonal transitions and removes digital noise that can appear in darker areas of the image. Compared to previous generations, there is a clear improvement—previously, this feature often smoothed everything too much, including details that it shouldn't have removed. In this year's model, the smoothing still occurs, but it is done in a much more acceptable manner. Textures of materials, skin, or fabric details are no longer so heavily muted as before—the image retains more naturalness. However, this does not change the fact that film grain is still removed by the television, which may not be to everyone's liking. On the other hand, it is no longer as aggressive an intervention as in previous models. It is also worth mentioning that the LS03F may struggle with very weak signals—such as recordings from VHS tapes or video in low resolution. In such cases, we noticed slight clipping of the image at the edges—so-called overscan. This can lead to situations where a small part of the image (e.g., subtitles at the bottom edge) gets cut off.

S90F really handles motion great – after all, it's an OLED with a 144 Hz panel, so sports and games look simply amazing on it. The picture is smooth, clear, and there's no room for ghosting or blurring that sometimes plagues cheaper LCDs.

The TV is also equipped with motion smoothing settings that allow you to tailor everything to your liking. We have motion blur reduction and judder reduction – you can set it up to make the picture super smooth (even to that soap opera effect), or more cinematic, with the classic "choppiness" of 24 frames. The choice is yours; Samsung doesn't impose anything.

A novelty in The Frame for 2025 is the panel with a refresh rate of 144 Hz. Yes – in a television primarily associated with displaying artwork, you can now not only watch Van Gogh but also comfortably play on a console or follow dynamic sports action. This is a definite step towards greater versatility. In the case of Samsung films, as usual in models with a 120 Hz panel and above, it allows you to adjust motion smoothness according to your own preferences. You can set a more cinematic representation while maintaining frame rate or opt for full motion smoothing. The range of options is wide, allowing you to tailor the effect to your taste – whether the viewing experience is meant to resemble classic cinema or a presentation on a modern theater panel.

*this part of the test refers to the model LS03FAU in sizes 55 and 65 inches, which is equipped with a 144Hz panel; the 43 and 50-inch sizes have 60Hz panels, and therefore perform much worse in terms of motion smoothness.

When it comes to gaming features – we have absolutely no complaints about the S90F. Aside from the lack of Dolby Vision, which is already the norm for Samsung. The TV operates at 144 Hz, has four HDMI 2.1 ports, so you can easily connect more than one console or PC. It also includes Game Bar – a practical tool that allows you to quickly preview picture settings, VRR status, ALLM mode, and other useful options. Game Motion Plus is also noteworthy – Samsung’s proprietary motion smoother, which uniquely works well in games. The image feels smoother without any artificial effects or slowdowns.

It’s also worth mentioning the HGiG feature, which – surprisingly – works correctly. We mention this because Samsung clearly broke something in one of its recent updates, and in some models, the option responsible for HGiG simply... disappears from the menu. Setting it becomes virtually impossible. Fortunately, our S90F unit did not have this issue, but the situation is dynamic, so it’s worth keeping this in mind and regularly checking for new software versions and information from the manufacturer.

As we mentioned earlier – although The Frame likely displays images and works of art most of the time, Samsung has recognized that a Van Gogh enthusiast can just as easily be an avid gamer. And it must be admitted that The Frame 2025 has almost everything it needs to become a fully-fledged gaming television.

On board, we find support for ALLM (automatic game mode) and variable refresh rate (VRR) thanks to the implementation of one HDMI 2.1 port. The television handles lower resolutions at higher refresh rates without any issues and features an expanded Game Bar – already known from other Samsung models – which allows for quick previewing and changing of the most important gaming-related settings. For this, it earns additional points from us. The proprietary motion smoother Auto Motion Plus Game also deserves special mention, which – and it's worth emphasizing – works without increasing input lag. Samsung remains the only manufacturer that has managed to implement this feature in a practically noticeable way in terms of delays. The result? Much better fluidity in games, especially those that struggle to maintain stable 60 frames. This solution can realistically improve the gaming experience in more demanding titles – especially on consoles that don’t always manage full fluidity, especially in AAA games.

As for the downsides – the lack of Dolby Vision is already considered standard in Samsung televisions, so there's nothing to particularly complain about here. However, the problem is something entirely different. In the latest version of the Tizen system, the HGiG option has disappeared. Literally – it's not there. This is a significant setback when configuring a console for proper HDR content display in games. It’s hard to understand why such a decision was made, but one thing is certain – this should be fixed as soon as possible. We are talking about a brand that has set standards for gaming on televisions for years. If HGiG comes back – and we hope that it will – The Frame LS03F can confidently aspire to be a true gaming television. Not just as a decoration on the wall, but as equipment that really provides joy in gaming.