Panasonic W85 vs XIAOMI S Mini 2026 (55"-75") 60Hz

Unfortunately, we don't have good news here. The Panasonic W85B is quite a dark television – its peak brightness doesn't exceed 300 nits, making it hard to talk about any real HDR effect. In practice, this means that scenes which can 'shine' and impress on other screens simply look like regular SDR with a slight colour boost here. Our measurements and film tests confirmed this – regardless of the content, the W85B won't draw anything more from HDR. So if someone is looking for a television specifically for HDR, it's better to look at other models. On a positive note, the W85B does quite well in terms of colours. It's a QLED television, so its colour gamut coverage is wide, and most films and series look natural, without a noticeable 'faded' effect. The colours are saturated, so in everyday viewing, there's no feeling that something is seriously off.

When it comes to HDR, the Xiaomi S Mini 2026 performs really well, especially given the segment this model sits in. The TV can reach around 1000 nits of brightness without much difficulty, so in bright scenes it can deliver a very pronounced HDR effect. The sun, highlights or very brightly lit parts of the picture can be intensely bright and at times really hit you with their intensity. It’s a bit different in dark scenes, though. Very small light sources surrounded by black are rendered at much lower brightness, so they lack the pinpoint intensity seen on the best TVs. That’s not unusual for a Mini LED. The local dimming algorithm reduces the backlight in those cases to preserve as deep a black as possible, which in such scenes matters more than a few extra nits.

HDR colours

Colour reproduction also fares well. Xiaomi markets the S Mini 2026 as a QLED TV, although the solution used here is in practice based on a PFS phosphor. What matters is the result, and that is pretty good. Measured DCI-P3 gamut coverage was around 94%, while in the much wider BT.2020 colour space it was about 74%. That means the TV can show most of the colours used in HDR movies with suitably high saturation. Its limitations are most noticeable with very intense shades of green, where the colour range begins to run out.

Testing the Panasonic W85B, we obviously started with the Filmmaker mode, as it's the gold standard for watching content "the way the director intended." The problem is that this TV is quite far from those intentions. The biggest issue turned out to be an excess of red – both in SDR and HDR. The image often looked too warm because of this, and in some scenes, it was almost "on fire." Added to this is the issue of brightness management. When we looked at the gamma and EOTF charts, it was clear as day that in most scenes, the TV brightens the image more than it should. The effect was easy to predict. Details can get lost, leading to flattening and clipping across the entire screen. We obviously know how to fix this, but to be fair, it does require a lot of calibration work. Out of the box, the W85B doesn't produce an image close to reference quality – it's more of a TV that, without professional adjustments, will always interpret colours and brightness a bit "in its own way." Unfortunately, this is to the detriment of the viewer.

We tested the Xiaomi S Mini 2026 (55–75 inch models) in Film mode, which compared with the other presets offered the most accurate colours. That did not mean the image was correctly set up straight away. In our unit the white balance was noticeably shifted toward warmer tones. There was too little blue and too much red, giving whites and greys a slightly warm cast. The TV also tended to brighten darker parts of the image too much. This was due to the gamma, which instead of staying around 2.4 fell in places to about 2.0. That made shadow detail more visible, but the image lost some depth. So the factory settings weren't bad, but they still needed some adjustment to reproduce the picture accurately.

Fortunately, calibration made a significant difference for the Panasonic W85B, especially for SDR content. Here, the improvement was quite evident – we managed to even out the white balance and reasonably tame the TV's tendency to overly brighten the entire image. The picture became more coherent and the colours gained the naturalness that was lacking in the factory settings. Admittedly, the results from the Color Checker are not perfect, as the W85B has noticeable issues with green saturation, but overall, we rate the post-calibration effect in SDR quite positively. The situation with HDR is a bit different. Here too, we managed to reduce the tendency to warm up the entire scene, so the image performed definitely better than in the factory settings. However, there is still the same problem we mentioned earlier – the TV interprets the image too strongly "in its own way" and brightens the whole screen. And the lack of local dimming only exacerbates this effect. In summary, briefly, in SDR content, the W85B performs really well after calibration and is perfectly suitable for everyday viewing. However, in HDR, even after adjustments, it is still difficult to unambiguously recommend it for more serious viewing.

Surprisingly, the Xiaomi S Mini 2026 responds quite well to calibration. After our adjustments we were able to noticeably improve the white balance and the picture stopped leaning toward overly warm tones. In SDR material the result is really good, with the TV able to reproduce such content very accurately and hard to fault for colour reproduction. We made similar adjustments in HDR, although not everything could be corrected there. Colours look better than on the factory settings, but the TV still tends to display the picture a little brighter than it should. You can see this from the EOTF curve, which sits above the reference. In practice this means some HDR scenes are brighter than the creators intended. It's a quirk of this TV and we can't do anything about it.

With native SDR content, the Panasonic W85B performs very well – tonal transitions are smooth and natural, without artificial bands or clear outlines. However, the situation is worse with lower resolution materials. This is where the TV has the biggest problem with "beautifying" the image. The lack of any menu option to improve gradation means that with older films or materials from YouTube, one can sometimes notice slight issues with colour blending.

Fortunately, upscaling, or enhancing the quality of lower resolution content, performs much better. This is definitely a strong point of this model – the image is scaled cleanly and in detail, and the TV handles this better than one might expect from such an inexpensive setup. This is thanks to the HCX processor, which Panasonic has been developing for years, and it shows that even in the lower series, it can do a good job.

The MT5896 processor handles digital image processing in the Xiaomi S Mini 2026. Unfortunately, in this respect the TV is fairly average. Low-resolution content isn't upscaled very well, and its limitations become obvious on a large screen. The picture looks quite digital, and the TV can't pull out many extra details. You also can't turn off overscan for low-resolution content. The handling of posterisation smoothing is even worse. On the smaller models there's not even a separate setting to reduce the visible banding between similar shades. So if those imperfections are already present in the source material, Xiaomi effectively doesn't mask them.

At first glance, everything looks good – the Panasonic W85B has a 120 Hz panel and even a 144 Hz mode, so it seems like it should handle smooth motion really well. The problem starts when we delve into the settings. The options for improving fluidity are supposedly present in the menu, but in practice… they don't change anything. No matter what we choose, the image looks the same. On top of that, there’s a lack of BFI, or black frame insertion, which in many TVs helps sharpen motion. And suddenly, it turns out that despite the strong panel, the W85B doesn’t give us any real tools to adjust that motion to our needs. It’s only good when the source itself operates at a higher frequency – for example, games at 120 Hz. But when it comes to movies or sports, we just have to accept what the TV shows us because there’s nothing more that can be done about it.

The smaller variants of the Xiaomi S Mini 2026 use a 60 Hz panel, and that's their biggest limitation when it comes to motion. For films and TV series this isn't yet a major problem, because the TV has a classic motion interpolator for 24/30 fps material. So you can reduce the characteristic judder and adjust motion to your own preferences. Sports and other 50/60 Hz material fare worse, because there’s no additional feature to improve smoothness. In such content we’re therefore limited by the panel itself.

In terms of motion blur the TV performs fairly typically for a VA panel. The most trailing is visible behind objects moving against a dark background, while in brighter scenes the effect is noticeably smaller. It’s not at a level that completely ruins the perception of motion, but in dynamic scenes you can see that the panel isn’t one of the fastest.

On paper, the Panasonic W85B looks really solid. It has two full HDMI 2.1 ports, support for ALLM, variable refresh rates, Dolby Vision in games, and of course, a high refresh rate for the panel itself. Additionally, there's the characteristic Panasonic game bar, which allows you to view key parameters with a single click and quickly change them if needed. It sounds great, but the problem arises when we enable HDR. Here, the W85B really struggles because the implementation of HGiG is practically nonexistent – the TV poorly manages brightness, and instead of faithful images, we get scenes that are too bright, sometimes even blown out. The solution? The simplest one – turn off HDR in the console settings and keep everything in SDR. And here it gets really interesting, because in this scenario, the W85B shows its better side. Low input lag, high smoothness thanks to 120 Hz – all of this makes gaming look phenomenal. Yes, HDR can be skipped, but if responsiveness and smooth gameplay are the priorities, the W85B provides plenty of fun.

In the larger sizes the Xiaomi S Mini 2026 becomes a far more interesting option for gamers. The panel runs natively at up to 144 Hz, so when you connect a PC you can use the high refresh rate even at 4K. At lower resolutions the TV can go even further, reaching up to 288 Hz. It also offers ALLM, automatic switching to Game Mode, and a Game Bar that keeps the most important settings within easy reach. Of course, the TV has two full-bandwidth HDMI 2.1 ports. So in terms of smoothness the difference compared with the 55–75 inch versions is substantial and particularly easy to notice when using a PC or console. However, not everything works perfectly. As with the smaller variants, we have reservations about the HGiG implementation. The HDR setup screens on the PS5 and Xbox don't precisely reflect the TV's actual capabilities, so if you set the console according to those prompts the brightest parts of the image can be blown out and lose some detail.