Samsung S85F OLED vs Philips MLED920 / MLED910

As an OLED, the Samsung S85F can shine – literally. In favourable conditions, it can generate brightness exceeding 750 nits. This is significant because most films are created with displays aiming for around 1000 nits. In practice, this means that in scenes with moderately large, bright elements, the picture can look absolutely stunning. However, it's not always so rosy. When an enormous amount of light appears on the screen – whether it's an expansive, bright background or an entire frame filled with white – the S85F must tone it down. Brightness can drop by even four times in such scenes. This limitation is well-known to anyone familiar with OLEDs in this price segment, so we don't view it as a particular fail. However, something that deserves praise is what sets this model apart from the competition – colour gamut coverage. Thanks to the QD-OLED panel, our colour meter indicated values exceeding 100% coverage of DCI-P3 and an impressive 86% for the ultra-wide BT.2020 palette. Such results are hard to find even in televisions that cost several times more.

Philips MLED920 in our measurements in static tests even reached around 900 nits, which for a mid-range model is quite an impressive result. In practice, this translates to a lot of satisfaction during viewing – in scenes rich in bright light, such as the first, third, or fifth test patterns, the screen was able to generate around 700 nits, which is sufficient to feel the real "HDR effect". However, it cannot be denied that the limited number of backlight zones and the typical mini-LED compromises in dimming algorithms reveal their flaws in more demanding scenes. In sequences with small light sources – like the moon or a scene from the film Sicario 2 – the television clearly prioritises maintaining deeper blacks at the expense of the brightness of these small elements. For most viewers, this is still a reasonable compromise, as the dark background looks much better, although it should be noted that the details themselves may not dazzle with intensity. The question of colours also leaves a bit to be desired. Although the employed PFS filter (the equivalent of quantum dots known from QLEDs) does its job and the colours appear quite vibrant, the coverage of the DCI-P3 colour space reaches "only" 90%. In everyday viewing, this will be sufficient, but in extremely colourful productions – like the latest Disney animations – one can notice that some tones are not as vivid as they could be in other constructions.

Samsung, as befits a manufacturer with ambitions, has equipped the S85F with a mode called Filmmaker. Its task is simple: to make the colours on the newly purchased television as faithful as possible to what the director intended to show us. Sounds great… but, as is often the case, a theory that sounds wonderful doesn’t always translate into perfect practice.

In the tested unit, it quickly became apparent that the image – due to an excess of blue and red – looked as if someone had gone a bit overboard with the saturation. As a result, there were quite significant colour errors, particularly in 4K content. On top of that, there was an issue with brightness – the S85F could brighten most scenes more than it should, stripping them of the intended mood.

Fortunately, Samsung televisions, including the S85F, offer an impressive number of settings for advanced calibrators. This means that we could see what this panel is really capable of when it gets into the right hands.

Like every Philips TV we've tested, the MLED920 was primarily assessed in Filmmaker mode – the so-called "most honest" mode, designed for films and to faithfully convey the intentions of the creators. Indeed, in terms of colour accuracy, it performs best among all the modes available on the TV, but it is not without flaws. The first thing that stands out is the white balance. The image has a slight tendency towards purple-pink tones, giving it a somewhat unnatural character. However, an even bigger problem turned out to be what we mentioned earlier – image clipping. Just looking at the gamma or EOTF charts reveals that the line deviates significantly from the norm, dropping below a value of 1.8. In practice, this means "bleeding" of the brightest whites, where the image becomes almost milky. Fortunately, most of these issues can be corrected – the MLED920 responds to calibration, and with a few adjustments, image quality can be significantly improved.

Thanks to the huge number of settings in the menu, we managed to bring the S85F almost to perfection. White balance in SDR content? Literally perfect – deviations do not exceed a value of "1". So we can confidently say that in materials with not too high dynamics, we have an image that's close to reference.

In HDR content, minor issues appeared, but they don't have much significance in practice – most errors fall below the threshold of perception, which is a value of "3". We also managed to tame the S85F when it comes to brightness management – the EOTF curve, even in films, holds nearly perfect straight line. This is one of those cases where after calibration, you can comfortably forget about the settings and simply watch movies and series at the highest level.

After calibration, we managed to largely tame the white balance – to the extent that the average viewer will not be able to detect colour inaccuracies. The characteristic pink-purple glow that previously disrupted the naturalness of the image has also disappeared. The colour palette has been organised, and the colours appear more cohesive and neutral. The gamma in SDR content looks really good after calibration – there’s no sign of the earlier “bleeding” effect in bright scenes. The image has become more contrasty and free from the milky effect that previously severely affected the viewing experience. In the case of HDR content, the improvement is also noticeable, although here it is still evident that the television goes “its own way”. The EOTF curve cannot be fully adjusted, as Philips simply does not offer tools for precise control of this parameter in its settings. In many films, the television still exposes the image “in its own way”. Despite these limitations, calibration has brought a lot of good – the majority of colour inaccuracies have been minimised and the overall image balance has significantly improved. However, one must remember that certain barriers arise from the very hardware construction and simply cannot be overcome.

The tone transition smoothing function in the S85F works really effectively – it can completely eliminate the problem of visible banding in very poor quality material, such as from YouTube. Unfortunately, even the lowest level of this option comes with compromises. The noise reduction is so aggressive that it can smooth out film grain, which many of us consider to be an element of the cinematic atmosphere. At the “Standard” level, we didn’t notice this function removing anything significant from the image, so we can recommend this setting. On the other hand, the “High” level is a different story – it can smooth out not just noise, but also small, desirable details like, for example, the texture of objects.

When it comes to image scaling, the S85F performs very well. The material looks sharp, and the only slight imperfection is the barely noticeable aliasing of edges. And there’s the ongoing issue with Samsung televisions – overscan. This can cause some scenes to be slightly cropped, which is worth noting when watching very old content.

The manufacturer has equipped this model with several features that improve signal quality, and although we usually approach such “enhancers” with caution, here they prove to be really helpful. The key option is called “distortion reduction” – it works best at a medium level because, on one hand, it effectively smooths out unwanted steps and colour transitions, and on the other, it doesn’t excessively cut details, meaning the image still looks natural.

It’s a bit worse when it comes to upscaling. Lower quality materials – such as the test video with the model – appeared soft and lacking sharpness. Of course, it can be partially adjusted with the sharpness slider in the menu, but the result still falls short compared to what competitors offer at a similar price. Philips still needs to work on this aspect because, in light of the successful improvement of tonal transitions, the upscaling simply comes off weak.

S85F is an incredibly fast television – and that’s not just empty hype. Thanks to the 120 Hz OLED panel, dynamic scenes, whether in games or while watching a live match, look just as they should – smooth, sharp, and without the feeling that something is "slipping" out of frame. The lightning-fast pixel response time, typical of OLEDs, plays a big role here. Transitions between frames are virtually instantaneous, and the image remains clear even during the fastest camera movements. A ball flying across half the field? A car speeding in a chase scene? Everything here is clear and free of the typical "trail" associated with LCDs.

This is exactly what we expect from a good OLED – zero compromises when it comes to motion smoothness. The S85F gives the impression that regardless of the pace of action, we can focus on what’s happening on the screen, rather than on the imperfections of the image.

Philips MLED920 features a 144 Hz panel, which immediately suggests that we shouldn’t complain about motion smoothness. And indeed – for a VA panel, the motion blur is relatively low here, and while you can sometimes notice slight issues on darker backgrounds, they’re not something that will catch the eye of most people during regular viewing.

A big plus is also the presence of a motion smoother called “Motion Style.” It allows you to adjust the smoothness to your own preferences – if someone prefers a more “theatrical,” almost television-like character of the image, they can increase the sliders, and if they want to maintain the natural “judders” of a cinematic frame, they just need to set lower values. This way, everyone can find a happy medium.

[UPDATE] We have updated our 2025 Samsung TV reviews following the release of firmware version 1131, which officially restores the essential HGiG (HDR Gaming Interest Group) support.

S85F has practically everything on board to become the dream screen for gaming. Four full HDMI 2.1 ports with a bandwidth of 48 Gb/s, support for VRR, ALLM, a super-detailed Game Bar that clearly shows all parameters – plus a gem in the form of Game Motion Plus. This motion smoother makes animation in games more enjoyable, while input lag increases slightly. It's a rare combination, and that’s a big plus for Samsung. Perhaps Samsung will fix this in the next update – and we have high hopes for that. Because if HGiG comes back, the S85F will become nearly the perfect TV for gamers.

For gamers, the Philips MLED920 is truly a complete tool. The manufacturer has taken care of everything that is now considered standard in televisions for consoles and PCs. It has ALLM, so the console automatically switches the screen to game mode, there’s VRR and a 144 Hz refresh rate that ensures smooth gameplay even in fast-paced titles. All key HDR formats are supported – including HGiG and Dolby Vision Gaming for Xbox – which means that regardless of what you’re playing and on which console, the television will be able to extract the maximum potential from the image. In everyday gaming, the Game Bar proves useful too – a relatively simple implementation by Philips, but a functional panel where you can quickly check image parameters, enable VRR, or adjust details without leaving the game. It’s not as elaborate as the competition, but it does its job without any complaints. And finally, something that sets Philips apart from the competition – Ambilight. The three-sided LED backlighting can make a huge impression in games, especially in the evening. It’s also a way to slightly 'expand' the screen and create a greater sense of immersion. And since coloured LEDs have recently become almost an essential element of a gamer’s room, the MLED920 fits perfectly into this trend.