Sony Bravia 8 MK2 vs Samsung S90H (WOLED)

Thanks to its new QD-OLED panel, the Sony Bravia 8 II can reach an astronomically high peak brightness of around 2000 nits, which translates to near-reference quality for films and series mastered in HDR. In test material such as Life of Pi or Sicario 2 the effect is simply stunning – detail in bright areas remains perfectly visible, and night scenes impress with depth and contrast. It's not perfect, though. Compared with its fiercest rivals the Bravia 8 II shows a noticeable drop in brightness on full-screen, very bright frames. If you compare peak point luminance with the 100% white level in HDR, the Bravia 8 II can be two to three times dimmer than the LG G5 or Samsung S95F. This was particularly clear in a scene from The Meg – the screen became noticeably darker than the competitors' TVs. Despite this drawback the Bravia 8 II still ranks among the market leaders. Credit is due for the absolutely top-tier coverage of colour gamuts – DCI-P3 at almost 100% and BT.2020 close to 90%. Those are the specs that let HDR content reach its full potential and deliver a cinema-like experience at home.

The Samsung S90H in the WOLED variant is still an exceptionally bright TV for its price bracket, although it is slightly dimmer compared with the QD-OLED version. That difference is not as pronounced as in last year’s F series, where gaps sometimes reached 500 nits. Here the parameters of both panels are very similar, with differences in peak brightness of only about 100–150 nits. In small-window measurements the S90H with the WOLED panel easily reaches close to 1,500 nits. That headroom lets it phenomenally convey the dynamics of HDR effects — blooms, light reflections and explosions have the right punch, exactly as intended by the studio creators. As with most OLED displays, when a very bright scene fills the entire screen, panel protection systems kick in and brightness naturally falls to around 700 nits. It’s worth stressing that this is still an excellent result on the market, often noticeably better than many Mini LED screens in the same segment.

Colour gamut coverage

The biggest difference between the two S90H variants lies in colour reproduction and saturation. This stems directly from the different construction of the WOLED panel, which uses an additional white subpixel. As a result, very high-brightness colours don’t achieve quite the same saturation, and the wide-colour volume is slightly more limited than with QD-OLED. That said, in everyday use these differences will be hard for most viewers to notice. Our measured DCI-P3 coverage on the WOLED panel reaches almost 99%, meaning that for the vast majority of real film scenes both variants will present an almost identical image. The real gap only appears in rarer, especially demanding productions that use the ultra-wide BT.2020 gamut. Because of the WOLED panel’s construction, coverage of that standard is roughly 15% lower compared with the S90HAT with a QD-OLED panel, so the brightest, heavily lit HDR colours may appear a touch less vivid.

Straight out of the box, the Bravia 8 II performs very well. In its best IMAX® Enhanced mode the TV renders colours pleasantly and naturally, though "good" here doesn't mean "best in class". The white balance definitely needs adjustment — skin tones tend to lean slightly pinkish to cool, in both SDR and HDR material. We also noticed that the EOTF curve shows a tendency to brighten the darkest parts of the image. This likely stems from the manufacturer's desire to reveal as much detail as possible, even in deep shadow. Is that a good approach? It's hard to say definitively, but one thing's certain: it's not an ideal solution.

In Filmmaker mode, which we strongly recommend switching on straight out of the box, the S90H offers very good factory colour tuning. Colours are natural and faithful to the creators' intent, without the annoying oversaturation seen in more aggressive profiles. However, as is often the case without full calibration, there is unit-to-unit variation. In our test the white balance was a little deficient in the blue component, so the image leaned slightly towards warmer, yellowish tones. This was most noticeable in bright scenes, such as the snowy sequences from Star Wars. Additionally, the gamma curve was slightly low at around 2.2, which caused a small lift in shadow detail. In HDR mode the tuning was a bit better, showing only a slight undersaturation in the red region.

After calibration we were mainly able to eliminate the excessive coolness of the picture caused by an overly strong boost to the blue channel. Reds became deeper and skin tones took on a natural, healthy look. Actors who previously seemed 'cold' now appear much livelier and more convincing on screen. One thing hasn't changed: analysis of the EOTF curve still shows the Bravia 8 II tends to brighten the darkest parts of the image. It's hard to tell whether this is an intentional choice by the manufacturer or an effect of the panel design and software. In practice this means scenes that creators intended to remain in deep shadow can reveal more detail than intended. Despite this, the picture after calibration is clearly better, with warm, natural colours and realistic skin tones making viewing on the Bravia 8 II simply more pleasant to the eye.

After full calibration, you can safely say the S90H in the WOLED version looks almost perfect. In SDR mode colour errors fall to ultra-low levels and Delta E values very rarely exceed 2. That's a phenomenal result, so if perfectly faithful colour reproduction matters to you, it's definitely worth getting it calibrated. The calibrated HDR mode also performs very well, where the white balance was stabilised and previous deviations eliminated. After professional tuning it's really hard to fault anything, because the TV delivers an image with almost exemplary naturalness and three-dimensionality. The slightly lower score in this category compared with the QD-OLED variant is solely due to the saturation limitation in extremely bright scenes, while the tuning potential and colour fidelity are at the highest level.

Upscaling and digital image processing are a real showcase for the Bravii 8 II. Sony has long been seen as a master in this area and this only confirms its reputation. The proprietary XR processor can extract almost the maximum from lower-resolution sources – whether it's broadcast TV or an old DVD movie, the picture looks crisper, with more detail and better depth. Of course, if you feed it exceptionally poor-quality material (like our archival shot of the Model), don't expect miracles, but in everyday viewing there's little to complain about.

The smooth gradation function also performs very well. On the "Medium" setting it effectively smooths tonal transitions, removing banding in colour and grey gradients, while not destroying film grain or fine image detail. It's this balance between subtlety and effectiveness that keeps Sony TVs among the best on the market in this category.

When it comes to banding reduction itself, Samsung has kept the same solutions known from last year’s models. The dedicated gradient-smoothing function works quite well and can effectively mask unwanted tonal transitions, which can be useful on a WOLED panel that’s somewhat more prone to banding. However, it’s important to remember it acts aggressively. This mechanism, aside from the artefacts themselves, can remove fine film grain and subtly soften detail. Ultimately it’s a trade-off, but if you want perfectly faithful image reproduction, it’s safer to leave this option off.

There’s also no breakthrough in scaling. The S90H uses the same NQ4 Gen3 processor as its predecessor, so upscaling quality was almost identical. The chip sharpens lower-resolution material very well, pulling a satisfying level of detail out of it. However, Samsung still hasn’t solved the old overscan problem. For some older recordings or archival footage the edges of the image can be slightly cropped. It’s a minor drawback, but it’s a shame the manufacturer still hasn’t fixed it.

Motion handling is essentially sorted on the Bravia 8 II. The OLED panel with a 120 Hz refresh rate naturally delivers a very clean, sharp picture in fast-moving scenes, so there's little to complain about. What really deserves praise, though, are its motion smoothing systems, among the best on the market. They let you precisely tailor film motion to your preferences, from subtle smoothing to an almost "soap-opera" effect, without the risk of artificial stutter, frame tearing or annoying artefacts. It's one of those features you'll appreciate both during film sessions and when watching sport.

When it comes to motion handling the S90H is simply excellent. This year's panel offers its refresh rate boosted to 165 Hz, although in practice the benefit will mainly be for gamers connecting a powerful PC. For movies, TV series or sports broadcasts such a high refresh rate makes no difference and the picture looks exactly the same as at the standard 120 Hz. Regardless of the source, the OLED panel's lightning-fast response time does the job. Motion is clean, and the ghosting or smearing seen on LCDs simply doesn't occur here.

Sony has really done its homework and with the Bravia 8 II put together a package of features for gamers that’s hard to call anything other than 'almost perfect'. It has everything you expect in gear of this class – VRR, ALLM, a Dolby Vision Gaming mode, HGiG, and even a handy Game Bar that lets you quickly check parameters and change settings without leaving the game. It’s also a plus how smoothly and hassle-free these features run, with no latency and no odd stutters. You just fire up a game and everything looks as it should. Unfortunately, there are a few caveats. The maker still gives us only two full-bandwidth HDMI ports, so if you have a console, a PC and another device, for example a soundbar on eARC, you end up having to swap cables. It’s also surprising there’s no support for 1440p at 120 Hz, which is particularly important for Xbox gamers. Overall though, it’s one of those TVs you can confidently put at the centre of your gaming living room and enjoy gameplay without major compromises.

Gamers should feel right at home with the S90H, because Samsung has left few reasons to complain in this area. The TV has four HDMI 2.1 ports, each supporting VRR, ALLM and high refresh rates. There's also the Game Bar, a handy menu that lets you quickly check key parameters and change settings without leaving the game. Importantly, Samsung has also improved HGiG. In last year's models it could cause issues when used with a console, but on the S90H it now works as it should. What really stands out against the competition is Game Motion Plus. It's a specialised motion-smoothing mode for games that works best with titles running at 30 or 60 frames per second. Motion becomes noticeably smoother and latency remains at a reasonable level. In our measurements it was under 50 ms, so gaming is still comfortable. That's important, because on many TVs enabling a similar smoothing feature causes such a big increase in input lag that controls become noticeably sluggish. Samsung has managed to find a good compromise here. There's still no Dolby Vision Gaming, but in practice Game Motion Plus may prove to be the more useful feature.