Panasonic Z95A vs Samsung S85H

Panasonic Z95A showcases class when it comes to HDR performance. In luminance tests, it achieves a level of 1800 nits, which has a real impact on movie watching. Scenes from Life of Pi or Gemini Man look fantastic – the television effortlessly renders details and intensity of bright spots, impressing with its power. In more demanding moments, like the final scene from The Meg, one can see how bright light floods the screen. In such moments, brightness drops, which is typical for organic matrices. Nevertheless, a result around 1000 nits can still be considered excellent, still providing very good image quality. Additionally, the television offers excellent coverage of wide colour palettes – as much as 98.6% for DCI-P3 and 74.5% for BT.2020. Thanks to this, colours are not only vivid but also deeply saturated, allowing for a full appreciation of the richness of details, especially in HDR scenes. Such coverage makes the hues look more realistic, and the HDR effect gains in intensity and accuracy. All this impressive HDR effect is thanks to MLA technology, which enables achieving such high luminance and excellent image detail. Because of this, the Panasonic Z95A offers HDR at a level that truly makes a difference.

Interestingly, the new WOLED SE panel has brought a slight improvement in brightness to the S85 series. In the same movie scenes last year's model stayed closer to around 700 nits, while the S85H can reach roughly 800 nits. This isn't a change that completely transforms HDR perception, but that extra brightness is noticeable, especially with pinpoint highlights, specular reflections and stronger special effects. Around 800 nits is already a very good result for an entry-level OLED and in most films it's enough for HDR to have the proper impact. Bright elements can stand out clearly against perfect black, and it's still that contrast that does most of the work. You do need to bear in mind a typical limitation of organic panel technology. When a very bright scene covers a large part of the screen, brightness can drop by almost half. That's the effect of the panel's protection mechanisms, which limit its power with large bright areas.

Colours

The S85H can deliver very pleasing, saturated colours and in most HDR films it looks really good in that respect. We measured around 95% DCI-P3 coverage, so the palette most commonly used in movies is reproduced to a very high degree. Skin tones, greens and stronger reds still have the right intensity, and in normal viewing it's hard to fault them. Only when you look wider at BT.2020 do the limitations of the new OLED SE panel become apparent. Coverage was about 70%, a little less than previous-generation WOLEDs and noticeably less than QD-OLED panels. In films this is not a big loss, because most productions rarely use such highly saturated colours. You're more likely to notice it in games, where creators often opt for more intense colours.

The best picture mode on the Panasonic Z95A is undoubtedly the Filmmaker mode. It offers quite a good image reproduction, but it is not free from certain issues that require improvement. Firstly, the white balance, for both 4K and HD content, tends to have a dominance of red and blue hues. This causes a slight pinkish tint to the image, particularly noticeable in bright, white scenes. Such deviations can be seen in the comparative photo below, which illustrates this issue well. The Colour Checker test also confirms these discrepancies, showing slight shifts in the dots towards the mentioned shades.

In terms of gamma brightness characteristics, it performs very well, with only minor problems when brightening small details. A greater challenge is posed by the EOTF curve, which is responsible for controlling brightness in 4K HDR content. Here, there is a slight boost in brightness above the reference value, which sometimes makes the image too bright, especially in more demanding scenes. Although the Filmmaker mode is definitely the best choice on the Z95A, these aspects require refinement to fully utilise the television's potential.

For colour evaluation we naturally chose Filmmaker mode, and in SDR our S85H sample was very well set up from the factory. The largest deviation is in the white balance, where, as brightness rises, there is a slight lack of blue. In practice this means whites and greys have a subtly warmer tint than they should. However, this is not a major fault and during normal viewing it is unlikely to be very noticeable. Gamma also stays close to the reference value, so the image is neither overly bright nor unnecessarily dim. The S85H’s SDR picture quality is therefore very good straight out of the box. A few more imperfections appear in HDR. Here the white balance drifts more with increasing brightness, blue starts to dominate and the red component is clearly lacking. This also translates into larger errors for some colours. They do not yet amount to shifts that completely change the character of the image, but in direct comparison with a reference the difference is easier to spot. Overall, Filmmaker mode is a very good starting point before professional calibration.

After calibration, Panasonic Z95A shows its full potential, offering an almost perfect picture. The television provides immense adjustment capabilities, which we have fully utilised. The white balance after calibration is positively perfect, and errors in SDR content at the level of 0.5 place it in an absolutely reference standard. The same is true for 4K HDR content – the screen tint has been completely eliminated, and the white balance is now exemplary.

The colour palette and Colour Checker test confirm the excellence of the calibration. Errors below 2 are a result that will satisfy both professional calibrators and enthusiasts of cinematic picture quality. Significant changes have also occurred in the brightness characteristic – the EOTF curve has been flattened, eliminating previous issues with excessive brightness. And a small gamma error has been reduced.

Before calibration, the picture was decent, but now it's an entirely different league. It's a real feast for the eyes, the quality of which is hard to compare to anything else. Panasonic Z95A, after fine-tuning the settings, becomes a true master of colour reproduction.

Calibration yields very good results on the S85H. First and foremost, it was possible to set the white balance almost perfectly, which removes the slightly too warm character of the image that was previously visible in SDR. Colour reproduction itself also improves markedly, with most errors falling to a very low level and in everyday viewing it is hard to speak of any noticeable inaccuracies. You can also make significant improvements in HDR, although some issues remain due to the TV's inherent characteristics. The S85H does not always hold the brightness curve perfectly; the darkest parts are slightly lifted, and as you approach the panel's limits small deviations are visible in the brightest areas. Added to this is the limited coverage of the wider BT.2020 gamut, which of course cannot be overcome by any calibration. Despite this, the end result is very good and, after calibration, the S85H can produce a really well-tuned, natural image.

In the case of lower quality materials, the function "Gradation Smoothing" is responsible for smoothing tonal transitions. The best results are achieved with an intermediate setting – although they are not spectacular, the function works correctly and does not introduce unwanted effects into the image. It can be rated as average, but sufficient to improve the quality of tonal transitions.

As for digital processing, or upscaling, the image looks surprisingly good. It is vivid and pleasant to the eye, which makes lower quality content, such as standard television or YouTube, look quite decent. However, minor issues can be noted, such as "jagged" edges, for example, branches in the background. Nevertheless, this does not significantly affect the overall viewing experience, and the television handles these materials in an acceptable manner.

Samsung has fitted the S85H with the same proprietary AI NQ4 Gen2 processor used in last year’s S85F and, in terms of digital image processing, it performs quite well. Upscaling is one of the model’s stronger points. Lower-resolution material is well sharpened, edges look natural, and the picture does not feel overly artificial. One caveat is a typical Samsung trait: at very low resolutions you cannot completely disable overscan, so the TV may slightly crop the left edge of the image. The "noise reduction" function also works very well, smoothing weaker tonal transitions. The processor can effectively remove posterisation and other imperfections visible in lower-quality material. However, you need to be careful with the strength of this function, because Samsung can be quite aggressive here. When it is activated, small image details, such as the texture of skin or clothing, can start to disappear along with the unwanted artefacts.

Panasonic Z95A, thanks to its 144 Hz panel, offers excellent image fluidity. For films, there is an "Intelligent Frame Creation" feature that enhances fluidity and reduces motion blur. The user has two sliders at their disposal: "Motion Blur Reduction" – responsible for clearer and sharper details in rapidly moving scenes. "Film Smoothness" – adds fluidity by creating additional frames between the originals, making motion appear smoother and more natural with a "soap opera" effect.

Thanks to this, viewers can adjust the settings to their own preferences. Films and less dynamic material look smooth and natural, which should satisfy most users.

The S85H uses an OLED panel, so it performs excellently for motion blur. Pixels respond virtually instantly, so moving objects do not leave the characteristic trailing seen on some LCD TVs. This is especially noticeable in sport and fast-paced games, where the picture remains very clean even during rapid motion. The panel itself runs at 120 Hz. That is more than sufficient for films, TV series, sport and console gaming. It is a pity Samsung did not include a higher refresh rate aimed at PC gamers, as more and more TVs now offer 144 or even 165 Hz at 4K. However, that does not affect motion handling in films or sport.

You also have a classic motion-smoothing feature with two settings, blur reduction and judder reduction. So you can decide whether films should retain their cinematic 24 frames per second or whether you prefer to smooth them a little. The S85H gives plenty of freedom here, and the interpolation works well and, with sensible settings, does not generate too many artefacts.

Panasonic Z95A this year shows that the manufacturer has made a huge leap forward in terms of support for gamers. The television offers virtually everything one could expect from a device in this bracket. Support for ALLM (automatic low latency mode) and VRR (variable refresh rate) ensures smoothness and eliminates tearing in dynamic games. The 144 Hz panel allows for incredible fluidity, and additional support for resolutions other than 4K provides greater flexibility, which is a significant advantage for gamers using various configurations.

A unique and quite specific feature is the "Game Bar." Its ball-shaped interface stands out from the competition and allows for quick adjustments of key settings such as VRR, brightness level, or picture mode, without having to interrupt gameplay.

However, in this class of device, there is a minor disappointment – the Panasonic Z95A offers only two HDMI 2.1 ports, instead of four. This is definitely too few for a premium television, especially at a time when many people own more than one device requiring full HDMI 2.1 support, such as a next-gen console or an advanced computer. In this category, it's hard to accept this limitation, especially given the high aspirations of this model. Nevertheless, the television is an excellent choice for gamers, offering versatility and functionality at the highest level.

The Samsung S85H is very well prepared for gaming, essentially regardless of whether you connect a console or a PC. The manufacturer hasn't skimped on ports and all four HDMI ports support full HDMI 2.1. That means you can use 4K at 120 Hz, VRR and ALLM without worrying which input your console is plugged into. With multiple devices that matters a lot, because you don't have to choose between a console, a PC or a soundbar connected via eARC. The feature set itself is very comprehensive. The S85H supports VRR, FreeSync and automatic game mode switching, and Samsung also offers its extensive Game Bar where you can quickly check key signal parameters and change settings without leaving the game. The only notable omission is Dolby Vision, which will matter mainly to Xbox owners. This, incidentally, is typical of Samsung TVs. Game Motion Plus performs very well, and it's one of the features that have set Samsung TVs apart for years. It smooths motion in games running at 30 or 60 fps, but does so without as much increase in input lag as a conventional motion interpolator. In practice, with slower-paced games, racing titles or action games this can really improve the perceived motion, especially if you're sensitive to low frame rates.