Sony Bravia 8 (XR80) vs Samsung QN85F

Sony Bravia 8 performs reasonably well in terms of HDR brightness. A maximum brightness level of 880 nits is satisfactory and allows for well-rendered lighting effects in most scenes. In the tested segments of the films Life of Pi and Sicario 2, the TV presents itself quite well, offering vibrant and detailed images that fully capture the atmosphere of these productions.

However, a greater challenge arises in a scene from the film The Meg, where the screen is entirely very bright. In such situations, the limitations of OLED technology become apparent, as the TV loses brightness, dropping to around 450 nits. Such a drop is less satisfying, especially when the entire scene requires intense lighting. Despite these limitations, Sony Bravia 8 remains a competitive model, offering excellent coverage of the DCI-P3 colour gamut and 74% coverage of the BT.2020 standard. This results in rich colours and precise details, significantly enhancing the quality of HDR content viewing and making for a pleasurable experience.

Although more than twice the number of dimming zones compared to its predecessor did not result in a spectacular leap in black levels and contrast, we definitely felt it in the HDR effect itself. The QN85F is up to 50% brighter than last year's model and it makes a huge impression in dynamic scenes. Peak brightness can reach almost 1700–1800 nits, which is an impressively high result for this Mini-LED class. The best part is that almost regardless of the scene being watched, the HDR effect remains strong and vibrant. In four out of five test scenes, brightness was maintained around 1000 nits, a level that in most cases allows the viewer to feel the true magic of this format. Of course, in scene number 4 from the film Sicario 2, the limitations of Mini-LED technology become apparent – the brightness of the helicopter's subtle light drops to around 500 nits. This isn't an outstanding result, but it is still much more acceptable than last year's model. Samsung deserves applause for the dramatic improvement in brightness with the QN85F compared to its predecessor. However, there's a certain trend visible in this year's televisions – the manufacturer has worsened colour gamut coverage. Although the QN85F has a QLED panel, its result at around 90% DCI-P3 is average, and in the most demanding films, it may lead to less vibrant colours than its predecessor. Despite this drawback, the overall HDR effect is at an excellent level and truly makes a big impression in this class of devices.

The best factory mode available on the Sony Bravia 8 television is IMAX Enhanced, which provides the most cinematic experience, although it is not set up perfectly. The TV tries to replicate cinema settings as faithfully as possible, however, certain shortcomings are noticeable. Starting with white balance, both for SDR materials and 4K, there is a clear dominance of blue. This makes the picture appear too cold, taking away its naturalness. Tests using Colour Checker show that colours shift towards cooler shades, which may lead to less accurate colour reproduction and makes the image less realistic.

As for brightness and contrast characteristics, gamma shows a significant drop at the end of the graph. This means that dark details may be too dim, while bright elements are too bright, causing them to lose subtlety and become less visible. As can be seen in the sky - in the comparison photo. Meanwhile, the EOTF curve is significantly above the reference value, causing the bright elements of the image to be too intense. As a result, users may perceive the image as unnatural, and bright areas may lose detail, negatively impacting the overall viewing quality.

Samsung QN85F offers several preset picture modes, but out of the box, the television starts in 'Eco' mode. We could almost end the discussion here, as using this setting on such a model makes little sense – the picture is washed out, unpleasant, and far from what we expect from a television of this class. Therefore, we conducted our tests in the best available mode, which is Filmmaker mode. Its purpose is to faithfully reproduce what the directors saw during filming, and indeed, it is the setting that performs best among all factory options. However, this doesn't mean it's free from flaws.

Both in SDR and HDR, the QN85F prominently highlighted warm colours. This was due to a lack of white balance, where the blue colour was noticeably absent. Additionally, the image was sometimes overexposed – both the gamma brightness characteristic and the EOTF curve indicated that the television has a tendency to blow out scenes. In SDR, colour reproduction errors (Delta E around 4–5) were still acceptable, but in HDR, the inaccuracies became quite significant and clearly deviated from what the creators intended to show us. Fortunately, Samsung provides a wide range of calibration tools in its televisions, so – as always – we proceeded with professional calibration to see how much could be improved.

The calibration process of the Sony Bravia 8 television has brought significant improvements in image quality. The white balance has been distinctly enhanced, both for SDR content and 4K HDR, with minimal errors in the middle section of the graph. Gamma proved to be one of the biggest beneficiaries of the calibration – it has been completely stripped of previous drops, which significantly affected brightness stability and better detail reproduction in dark parts of the image. The EOTF curve has also been levelled out, making bright elements of the image appear more natural, and the overall tonal dynamics are now more balanced.

However, the most attention should be paid to colour reproduction, where despite the calibration, there are still some issues. Sony has omitted the use of a CMS system in this model, which allows for very precise control over colours. Consequently, the Colour Checker test for 4K materials still shows significant errors in colour samples. Despite these difficulties, we recommend carrying out the calibration, as the effects are noticeable and significantly enhance image quality, especially in terms of brightness and contrast.

After calibrating the movie mode, we managed to tame the colours in both modes almost to perfection – most of them did not exceed an error value of 3, which is the threshold of perceivability by the human eye. The image became more natural, fuller, and at the same time free of the overexposure that was noticeable right after taking the television out of the box. This demonstrates the significant potential that lies within the QN85F and how well it responds to precise settings. However, this does not change the fact that certain technological barriers cannot be overcome. Despite the enormous benefits of calibration, there are still limitations to the panel itself. Although the number of dimming zones has doubled compared to its predecessor, the algorithms controlling the backlighting can manipulate brightness in their own way. Sometimes this leads to slight colour inaccuracies or subtly visible halo effects around bright objects. Nonetheless, the viewing experience after calibration is really enjoyable and shows how good a screen the QN85F can be if we just take a moment for the right settings.

The fluidity of tonal transitions in low-quality materials on the ChooseTV 8 is lacking. Unfortunately, the gentle gradation feature (which was available in previous models) is missing, which is a significant downside. The digital noise reduction function can improve tonal transitions quite well, but it also tends to remove some details, such as clouds in scenes from the film The Martian, which may not appeal to everyone. When it comes to digital processing, the Sony XR80 TV performs quite well. The model in the test scenes is displayed without noticeable errors, and the branches in the background are not overly jagged. This shows that ChooseTV 8 is capable of processing complex image details at low resolution well.

Although the native tonal transitions on the QN85F perform excellently with 4K content, we don't always have to deal with the highest resolution material. This is where how the TV handles upscaling and digital image processing becomes crucial. This process is managed by Samsung's proprietary processor – AI NQ4 Gen2. In practice, it works very effectively. If visible colour banding or other undesirable phenomena appear on the screen, for instance with content from YouTube, they can easily be smoothed out using the "noise reduction" feature. Set to medium, it improves tonal transitions while not overly blurring desired details. However, it should be noted that – like in most Samsung TVs – this feature heavily interferes with film grain. Therefore, during movie screenings, it’s wise to use it cautiously to avoid losing the natural character of the image.

The upscaling itself looks very good. Test materials in lower resolutions were displayed sharply and clearly, with a lot of details. The only drawback remains the issue with overscan, which cuts off the edges of the screen. In most situations, this isn't noticeable, but with very old materials below HD quality, there may be instances where a fragment of the image from the left side gets slightly cut off.

Sony Bravia 8 offers a maximum refresh rate of 120 Hz, which lays the groundwork for smooth viewing of dynamic content such as sports and games. As a result, movements are sharp and fluid. For more demanding users, the Sony XR80 television is equipped with an advanced motion smoothing system, which is divided into three segments: Smoothness (Film), Smoothness (Camera), and Clarity. The first two are responsible for adjusting the level of blur and smoothing of the image. The third option, concerning clarity, will be described in more detail below. Each of the parameters can be tailored to personal preferences, allowing users to find the optimal setting suited to their individual needs.

Motion blur and fluidity of movement in the QN85F is a topic worth discussing further because the TV is equipped not with a standard 120 Hz panel but with a 144 Hz one. The extra hertz will mainly be appreciated by PC gamers, but the very fact of having such an option can be seen as a nice addition and a sign of the times – it's hard to complain about the trend of faster panels since in practice, each of us would like the picture to be as smooth as possible. However, the most important thing is how the TV performs with typical 120 Hz refresh rates – in the case of consoles, sports, or films recorded at 24 or 30 frames per second. And here, the QN85F performs really well. In films, you can easily adjust the character of the picture thanks to the "image clarity" feature, where you'll find two control sliders. Key in the case of screenings is the one responsible for reducing motion judder. Lower values give the image a more cinematic character with preserved "frame-ness," while higher values lead to strong smoothing, reminiscent of television theatre.

Sony Bravia 8 has significantly improved its compatibility with consoles compared to earlier models. The TV supports variable refresh rate (VRR), which eliminates screen tearing, and is compatible with graphics cards, ensuring smooth visuals. The auto low latency mode (ALLM) reduces input lag, which is crucial in fast-paced games. Dolby Vision with low latency additionally provides impressive HDR effects that look fantastic during gameplay.

The Sony XR80 TV also features a Game Bar, which allows quick access to settings and monitoring parameters while gaming. An interesting option is the ability to enable a virtual crosshair on the screen, which can provide a slight advantage in shooter games.

A downside is the lack of support for 1440p@120hz resolution, which could make gaming easier for users with less powerful graphics cards. Additionally, the Sony XR80 only has two HDMI 2.1 ports, one of which is typically used to connect an audio system via eARC, limiting the number of available ports for connecting next-gen consoles.

The Samsung QN85F makes a fantastic impression from a gamer’s perspective. It features four HDMI 2.1 ports, so we can easily connect multiple devices at the same time. There’s also Variable Refresh Rate (VRR) to prevent screen tearing, as well as Auto Low Latency Mode (ALLM), which allows the TV to automatically switch to the appropriate settings when we start the console. Additionally, it supports refresh rates of up to 144 Hz – something that PC gamers will particularly appreciate, but the mere fact that this option is available shows that Samsung is committed to full support for gamers. The Game Bar panel also deserves praise. It provides a quick overview of key parameters – from frame rates to refresh mode, and even shortcuts to picture settings. Instead of sifting through the entire menu, everything is at our fingertips, which proves to be really convenient in practice. However, the most interesting addition is the Game Motion Plus feature. It’s essentially a motion smoothing function, brought into the gaming world. When activated, the picture becomes smoother, sometimes it even looks like we’ve gotten a few extra frames, and importantly – the response delay doesn’t increase enough to hinder gameplay. This solution truly sets Samsung’s 120Hz TVs apart from the competition.

The only serious downside remains the lack of proper HGiG support. This standard is responsible for accurate tone mapping in HDR games, which ensures that brightness and contrast are displayed according to how creators intended. Without HGiG, we have to manually adjust brightness, which doesn’t always yield perfect results. The feature was available in previous models, but it disappeared from the QN85F after one of the updates. We hope that Samsung will quickly rectify this issue, and we will be keeping an eye on whether they succeed.