Samsung R95H Micro RGB vs Samsung S90H (QD-OLED)

In terms of brightness the Samsung R95H shows it’s still a top-tier TV, although the results aren’t always as spectacular as you might expect from a flagship Micro RGB model. In synthetic tests the TV can exceed 2400 nits, so it certainly has plenty of power. Crucially, it can maintain high brightness even when bright elements occupy a larger part of the screen. In real movie scenes the situation is a bit more complex. The R95H typically reaches around 1000 to 1400 nits, which still delivers a very good, punchy HDR effect. Bright sun, specular highlights and lights can look really impressive, and the TV has enough power for HDR to stand out clearly from ordinary SDR.

The problem mainly appears in very dark scenes with single, small light sources. Here the local dimming algorithm prioritises deep blacks and reducing halo over the maximum brightness of such elements. As a result, small lights can be noticeably dimmed. Overall, HDR performs well, but not without limitations. The R95H has huge brightness headroom, especially in larger, brighter parts of the image, but in difficult, dark scenes its capabilities are mainly limited by the way local dimming works.

Colours

Colours were meant to be the biggest revolution from the RGB backlight and indeed the R95H shows considerable potential here. The assessment isn’t as simple as synthetic measurements might suggest. On test patterns the TV performs brilliantly – BT.2020 coverage reaches nearly 94% and DCI-P3 98%, so particularly strongly saturated reds and greens can look really impressive. The picture changes a little when, instead of test patterns, we start measuring real movie scenes. Then BT.2020 coverage drops to about 87% and DCI-P3 to 93%. It seems that with more complex imagery the RGB zones are not always able to maintain the same high colour saturation as on simple patterns. They are still saturated, but the advantage of the new backlight isn’t as large as the manufacturer’s figures might suggest.

The Samsung S90H is a really bright TV for the mid-range among OLEDs. In synthetic measurements its peak brightness reached around 1650 nits. That's an outstanding result in this class, roughly 50% higher than what we’ve seen from previous models at this price point. Most importantly, these tests translate directly to real video material. In four out of the five film scenes we tested the S90H’s brightness hovered around 1300-1500 nits. That kind of headroom lets it reproduce most HDR films with very high impact and without obvious compromises, especially material mastered to 1000–1500 nits. In practice, highlights, reflections and explosions have the right punch and the picture doesn’t feel dimmed. Of course, on full-screen, very bright scenes the result is naturally lower and drops to about 900 nits. That’s a direct effect of the protection systems that keep the OLED panel from being overloaded. Even in that scenario there’s little to complain about. Nine hundred nits across the whole screen is still a very high level, guaranteeing excellent dynamics in HDR content. A huge advantage of QD-OLED TVs has always been the colours, and the S90H is no exception. The DCI-P3 colour space we measured reached a full 100% (actually 99.9%), while coverage of the much wider BT.2020 gamut hit about 89%. That’s a great result, allowing very saturated and vivid colours in HDR material. It’s worth emphasising that QD-OLED’s edge over WOLED panels isn’t just about gamut coverage. In practice it’s seen mostly in the higher brightness of saturated colours, in other words greater colour volume. That makes intense reds, greens and blues in HDR look juicier and more impressive.

To assess factory colour reproduction we chose Filmmaker mode, the setting that should, in theory, be closest to how the creators prepared the image. Unfortunately the R95H does not fully exploit its panel’s capabilities. The biggest issue in SDR is the gamma. The image is noticeably brightened across almost the entire range, which robs it of some depth and makes it look flatter than it should. The white balance is not ideal either — as brightness increases there is a bias toward red and a lack of blue, making the image too warm. You can see this especially on bright elements and skin tones, which can look more reddish than they should. It’s similar in HDR. The EOTF curve sits above the reference value for a large part of the range, so the R95H again brightens the image compared with how it should appear. Combined with an inaccurate white balance, this means colours here are not as precise as we would expect from a TV of this class. The factory Filmmaker setting is therefore not the R95H’s strongest suit. At first glance the picture may look impressive because it is bright and strongly saturated, but in terms of fidelity to the source material there is still plenty of room for improvement.

The next stage of the test was to check how the S90H handles colour reproduction without any calibration. As always, we took measurements in Filmmaker Mode, the best factory picture setting. And here Samsung really deserves praise. The factory tuning is at a very high level, which wasn’t always the case a few years ago. The white balance was set correctly, as was the brightness response. The average colour reproduction error (Delta E) stayed around 3, which is below the level at which most viewers can notice inaccuracies. Only in the brightest shades of grey did the values slightly approach 4, but it’s still hard to call that a real problem during viewing. For out-of-the-box settings, the result is simply excellent.

The R95H responds very well to calibration. In SDR we were able to set the white balance and gamma almost perfectly, and colour errors dropped to a very low level. The difference compared with the factory settings is therefore substantial, and after calibration the picture looks noticeably more natural. In HDR we can also make significant improvements, especially in terms of white balance and overall colour accuracy. The situation is a bit different when it comes to managing brightness and colour saturation. At a certain point we hit limits caused by the way the RGB backlight and local dimming operate. Individual zones have to control both the brightness and the colour of the light at the same time, so in more demanding scenes you can’t always achieve exactly the same saturation and brightness that the TV shows on simple test patterns. Calibration simply can’t entirely overcome that. Even so, after calibration the R95H delivers accurate image reproduction, and most of the errors we saw with the factory settings can be effectively eliminated.

All right, but you know we wouldn't be ourselves if we didn't also check how much we could get out of the S90H with professional calibration. And there was no big surprise. Since the out-of-the-box settings were already very good, there wasn't a huge margin for improvement. Even so, we managed to refine the image almost to perfection. After calibration the average colour reproduction errors fell below the threshold of perception, reaching Delta E values under 2 for both SDR and HDR material. We also improved the luminance response, so the picture more faithfully reflects the creators' intent and maintains correct tonality across the entire brightness range. After professional calibration the S90H therefore becomes a screen very close to reference. Will the difference be spectacular for everyone? Not necessarily. The factory settings already deliver a very high level, so in everyday viewing some people may not notice a huge jump. Much also depends on the specific unit. Our sample was very well tuned straight out of the box, but that doesn't mean every S90H will present the same level. Even identical models can differ in their factory calibration. That's exactly why professional calibration makes sense: it lets you bring a particular unit to the highest possible accuracy, rather than relying on a bit of luck when buying.

The Samsung R95H uses the new Micro RGB AI Processor, but in practice we didn’t notice a big leap compared with the NQ4 AI Gen2 or Gen3 chips found in the manufacturer’s other TVs. Upscaling itself still performs very well. The image is properly smoothed while retaining plenty of sharpness and not looking overly soft. That’s definitely one of Samsung’s strong points. It’s a pity that with very low-resolution material you still can’t completely disable overscan.

The processor also handles banding well and can effectively smooth unwanted posterisation. The noise reduction feature works really effectively, but you need to use it with restraint. At higher settings it can start to interfere quite heavily with the picture and even remove natural film grain. So it’s best to use it only when the source is genuinely heavily compressed.

W tej kwestii Samsung praktycznie nic nie zmienił względem ubiegłorocznego modelu, co akurat jest dość dobrą wiadomością. Funkcja odpowiedzialna za wygładzanie przejść tonalnych nadal bardzo skutecznie ogranicza efekt posteryzacji. Trzeba jednak pamiętać, że działa dość agresywnie, bo oprócz samych artefaktów potrafi usunąć również ziarno filmowe i delikatnie zmiękczyć drobne detale obrazu. Jak zwykle jest to więc kwestia kompromisu i własnych preferencji. Jeśli zależy Wam na jak najwierniejszym odwzorowaniu materiału, polecamy pozostawić tę funkcję wyłączoną.

Również w kwestii upscalingu trudno mówić o rewolucji. S90H korzysta z tego samego autorskiego procesora obrazu NQ4 Gen3 co jego poprzednik, dlatego jakość skalowania pozostała praktycznie bez zmian. Telewizor dobrze radzi sobie z materiałami o niższej rozdzielczości, skutecznie poprawiając ich ostrość. Nadal jednak nie rozwiązano problemu z overscanem. W przypadku niektórych starszych materiałów, zwłaszcza archiwalnych nagrań, może zdarzyć się, że fragment obrazu przy krawędziach zostanie ucięty. To drobna wada, ale szkoda, że Samsung kolejny rok z rzędu pozostawił ten problem bez zmian.

Samsung R95H has a 165Hz panel, so its motion handling is genuinely excellent. At 120Hz, for example when gaming on a console or watching sport, motion blur is minimal, and when you connect a PC you can use the full 165Hz and further improve motion clarity. Bear in mind it's still a VA panel, so it doesn't respond as instantly as OLED. Sometimes you might notice slight ghosting behind a moving object, but from a normal viewing distance it shouldn't be bothersome. For movies and TV shows you can also use the adjustable motion smoothing. You can keep the more cinematic 24 fps look or gradually smooth motion if you prefer a more fluid image. Samsung gives plenty of freedom here, so it's easy to find a setting that suits your preferences.

In terms of motion handling the S90H delivers a very high level of performance. A new feature here is a panel with a refresh rate of up to 165 Hz, although in practice this will mainly benefit PC gamers. Movies, TV series and sports broadcasts don’t use such high refresh rates, so when watching them the difference compared with the standard 120 Hz won’t be noticeable. That said, thanks to the OLED panel’s instantaneous response time, motion is very clean and the image doesn’t suffer from the smearing common to many LCDs. Samsung has equipped the TV with extensive motion settings. You get two sliders: judder reduction and blur reduction, which let you easily tailor the image’s character to your preferences. You can easily achieve very smooth motion for sport, but you can just as easily preserve a more cinematic feel at the typical 24 fps. It all comes down to which effect you prefer.

In terms of gaming the Samsung R95H is almost a complete TV. When you connect a PS5 or Xbox Series X you can use 4K at 120 Hz, VRR and ALLM, and the TV also works correctly with HGiG. The only major omission is Dolby Vision Gaming, which Samsung, like on its other sets, simply doesn't support. There's also the Game Bar, already known from other Samsung models, which lets you quickly check the frame rate, VRR status or HDR format and change key settings without leaving the game. You can also brighten darker parts of the picture or change the screen aspect ratio.

Samsung also offers Game Motion Plus, a motion-smoothing feature designed specifically for gaming. It makes most sense in titles running at 30 fps, where it can noticeably improve smoothness and make camera movement feel much nicer. You should just remember this comes at the cost of higher input lag (about 60 ms), so it's not the best choice for online or fast-paced games. It's also worth mentioning the Gaming Hub, which lets you run some games directly from the cloud without connecting a console. In terms of gaming features it's hard to find any major omissions on the R95H.

From the start, the Samsung S90H gives the impression of a TV designed with gamers in mind, and it's easy to see why. The maker has equipped it with nearly everything you’d expect from a modern gaming display. You get as many as four full-bandwidth HDMI 2.1 ports, support for ALLM, VRR and very high refresh rates. There's also a clear Game Bar that lets you quickly check key picture parameters or change settings without leaving the game. Another very welcome improvement is HGiG support. Last year it could cause quite a few problems, but in the S90H it works exactly as it should.

Samsung's real ace, however, is its proprietary Game Motion Plus mode. The feature works much like the motion smoothing used in films: it improves animation smoothness in games while keeping input lag at a very reasonable level. For titles running at 30 or 60 fps, with the right settings, input lag in our testing never exceeded 40 ms. That's an excellent result, especially since on many manufacturers' TVs enabling similar features results in delays several times higher. Game Motion Plus doesn't replace Dolby Vision Gaming, of course, since it's a completely different type of feature, but overall for gaming it's an addition that many players may find more noticeable. Smoother motion in 30/60 fps games often makes more of a difference than HDR itself, which, incidentally, is often poorly implemented in games.