Sony Bravia 8 MK2 vs Hisense UR8S

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.

UR8S is a higher-end Mini-LED, so you could expect plenty of brightness. Indeed, on a synthetic test pattern peak brightness reached about 2200 nits. That’s a very good result, but as always what the TV does in normal film scenes matters much more. Here the results are a bit more mixed. In bright scenes with lots of light on screen, the UR8S can deliver very strong HDR. Brightness then gets up to around 1500 nits, so the image is very intense and has a lot of punch. It’s worse with small bright elements on a dark background. The TV noticeably dims them to preserve deep blacks and avoid excessive blooming. As a result, things like single stars or small specular highlights can be only around 200 nits. And here HDR is no longer as impressive. So the local dimming algorithm works effectively, but it comes at a cost — sometimes it sacrifices the brightness of small details too much in favour of contrast.

Colours

For RGB Mini-LED TVs, colours should be evaluated a little differently than usual. If we look only at the panel’s capabilities, the UR8S performs excellently. We measured about 94% coverage of BT.2020 and virtually full DCI-P3. Those are among the highest figures currently seen in LCD TVs, and this is where the potential of the RGB backlight is most apparent. The problem is that this potential isn’t always used in real scenes. When we ran the same measurements on patterns overlaid with a film-like background, saturation of some colours started to fall noticeably. Individual zones can’t always control the three RGB components with the same precision when the scene becomes more complex. It’s most noticeable with blue and magenta. On simple test patches they can look very strong, but in tougher scenes samples of those colours clearly shrink. In other words, the UR8S has huge potential, but the TV can’t always take full advantage of it in every scene.

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.

For evaluating the factory colours we used Filmmaker mode, which is supposed to show the image as close as possible to how the content was prepared. And if you look at the white balance alone, the UR8S performs quite well. There’s no strong tint that immediately jumps out, although as brightness increases a bit too much blue and red start to appear, with a corresponding lack of green. Colour errors are therefore visible in measurements, but the image itself doesn’t look bad.

We have much bigger reservations about how the UR8S manages image brightness. In SDR the gamma stays around 1.9–2.0 for most of the range instead of the target 2.4. In practice this simply means the image is too bright, especially in the midtones. Shadows are lifted too much, so the picture loses some depth. A similar tendency is visible in HDR. The EOTF curve sits above the reference value for a large part of the range, so the UR8S again brightens the image more than it should. This isn’t a case of the TV lacking brightness, because it has plenty, but of how it manages that brightness. As a result, HDR material can look very striking, but not always exactly as it should.

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.

Hisense offers quite a lot of calibration options, and in SDR you can achieve a really good result with them. After adjustment the white balance is practically even across the whole range, and colour errors fall to very low values. The UR8S can be set very precisely here. HDR looks a little different. The white balance can also be noticeably improved, although at the highest brightness levels larger deviations start to appear. Most interesting, however, is the behaviour of the EOTF curve. Even after correctly setting it on test patterns, the UR8S can still interpret brightness in its own way when watching films. Depending on the scene, parts of the picture are slightly brightened and others darkened compared with how they should look. This shows that the algorithms controlling the backlight have quite a large influence on the final image. Calibration therefore allows colours to be improved very well, but we are not able to completely 'turn off' the way the UR8S manages brightness in HDR.

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.

The big plus of the UR8S is its use of the MediaTek Pentonic 800 processor, and digital image processing is one of this model’s stronger points. The TV handles smoothing tonal transitions very well, especially with poorer-quality material. The feature responsible for this effect works effectively without overprocessing the picture. Even on a medium setting it can noticeably reduce visible banding and artefacts without heavily blurring details. Upscaling itself also performs very well. Lower-resolution content is displayed cleanly, edges look natural, and the image isn’t over-sharpened. The UR8S simply copes very well with weaker signals, and in that respect it’s one of its clear strengths.

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.

The UR8S is equipped with a panel that has a native 180 Hz refresh rate, so right away it offers very strong potential for smooth motion. The panel itself performs really well, although some limitations typical of VA panels are still visible. Smearing is relatively low for this type of screen, but during faster motion, especially on darker backgrounds, it can still be noticed, particularly if you compare the same image to OLED TVs.

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.

In terms of gamer features the UR8S stacks up really well. The TV supports virtually everything you'd expect from a modern console or PC display. It has ALLM, VRR, and 4K at 120 Hz. There's also Dolby Vision in game mode, so when using, for example, an Xbox Series X you don't have to give up that HDR format. PC gamers get even more options. The panel can run at 4K and 180 Hz, and dropping to Full HD can push the refresh rate as high as 330 Hz. There's also a Game Bar that lets you quickly view key info and change gaming-related settings. The only real shortcoming is a proper implementation of HGiG. When enabled, the TV still interferes with HDR brightness mapping, so we don't get the effect intended by that standard. Apart from that, the UR8S is very well equipped for both consoles and a powerful PC.