TCL P89K / TCL P8K vs Samsung M80H

The maximum brightness of the TCL P8K is around 300 nits, although in real film scenes, the television maintains more of a level of about 250 nits. These values cannot be considered sufficient to achieve a full HDR effect – they are closer to a solid base for SDR content. Therefore, we will not see spectacular flashes, bursts of light, or moments in which the screen actually "blinds," as is the case with more expensive models. This makes the image somewhat flat, and the differences between light and shadow are more symbolic than realistic. Fortunately, TCL has a few aces up its sleeve that save the overall reception. One of these is the coverage of the DCI-P3 colour palette at around 93–94%. Thanks to an additional QLED layer (PFS LED), the colours gain depth and intensity, clearly surpassing standard LCD panels. As a result, although there is a lack of the typical "wow effect" associated with HDR brightness, the image itself can impress with its saturation and vibrant tones, making film scenes pulse with colours and not appear strongly washed out.

The M80H is not among the brightest TVs. Its peak brightness is around 350 nits and we saw similar results in most of our test scenes. That is not enough to achieve truly striking HDR; bright highlights lack the necessary punch and the overall image is a bit too dark. In practice HDR on the M80H resembles a well-presented SDR image more than noticeably more dynamic material with a wide brightness range. The image can still look acceptable, but it is hard to speak of strong specular highlights, clearly glowing light sources or an effect that immediately distinguishes HDR from ordinary content.

Colours

One of the M80H's stronger points is its colours. The TV uses a filter based on PFS backlighting, which allows it to display a much wider colour gamut than a standard LCD screen without filters. Our measurements confirm this – the M80H covers around 96% of the DCI-P3 gamut and 72% of BT.2020. Those are really good figures, which allow colours to be deeply saturated. Samsung's approach here is interesting. The M80H is not part of the QLED family, even though in terms of colour it is practically indistinguishable from models carrying that badge. From an image-quality point of view it doesn't really matter though — the colours are simply good.

In Filmmaker mode, the TCL P8K revealed certain imperfections in image reproduction from the outset. We noticed that the television had a tendency to slightly brighten scenes – its gamma was somewhat low, causing the image to appear slightly "washed out", lacking depth, as if the contrast had slipped out of control. This was most evident in HDR content, where the EOTF brightness graph clearly deviated from reference values. As a result, darker areas of the image appeared too gloomy, while brighter areas did not always reach the correct level of luminance. Another noticeable issue was a slight overemphasis on blue – the television stubbornly boosted this colour, causing certain parts of the image, especially skin tones and reds, to have a subtle purple tint. This is not a major flaw, but it is noticeable to a trained eye. Fortunately, most of these errors could be corrected during calibration. You can see the results of this adjustment in the graphs and photos below.

Filmmaker Mode is set fairly well out of the box, although it falls short of perfection. In SDR material the most noticeable issue is an excess of red in the white balance, which makes the image appear a little warmer than it should. HDR content has a similar character. As for the brightness response, in SDR the gamma stays close to the target value for most of the range. Small deviations are mainly visible in darker areas, which in places are a bit too crushed. In HDR the darkest details are slightly lifted, while from around 65% brightness the image begins to be slightly darkened. This is largely due to the way the TV controls its brightness. Overall, Filmmaker Mode looks pretty good straight out of the box, but the picture can still be improved.

After calibration, the TCL P8K showed a completely different face. It managed to achieve nearly perfect, even reference-level color reproduction in both SDR and HDR content. The screen no longer had a tendency towards a cool tint, and the white balance was perfectly balanced. The gamma values for SDR material also finally look as they should – the image has the proper depth and no longer appears washed out. The only remark that can still be made about the P8K concerns its "Chinese" traits, known from most TCL models. The TV still likes to manipulate saturation in HDR content in its own way – sometimes slightly boosting it, sometimes smoothing it out, which means the effect is not always fully predictable. Nevertheless, after calibration, the colors look stunning, and their accuracy is truly surprising. In most cases, measurement errors dropped below values of 1-2, which is a result that significantly more expensive models would not be ashamed of.

After calibration, the M80H fares very well, especially with the most ordinary SDR content. Regular broadcast TV, YouTube and films watched without HDR can look very good on it. After correcting the white balance the errors are small, although sometimes we can still see that the TV tends to overdo the most saturated reds. In HDR it is also possible to improve the picture and correct its main faults, but it is not at the level of pricier models. Samsung quite heavily restricts colour adjustment in HDR, so in many areas we have to accept what the TV offers out of the box. Calibration lets us improve some parameters, but we are no longer able to change the overall character of the M80H's image.

The TCL P8K performs somewhat worse when it comes to the fluidity of tonal transitions in lower-quality materials. The television does offer a function to smooth out unwanted bands; however, its effectiveness leaves much to be desired. Even at the highest setting, it's hard to talk about any real improvement – at times the effect is almost the opposite of what is intended, as the function can introduce small artifacts and unnatural blurring on the screen.

On the other hand, upscaling – that is, scaling the image to 4K resolution – looks significantly better. The P8K handles this task surprisingly well – HD content, and even SD, is enhanced in an aesthetically pleasing manner without excessive loss of sharpness. While there are slight "hard" edges typical of this class of equipment, this can be easily adjusted with the sharpness slider to suit personal preferences. The final effect is more than satisfactory, especially considering the price range in which this model is situated.

Although the M80H is positioned fairly low in Samsung's range, the manufacturer equipped it with one of its stronger processors, the NQ4 AI Gen2. The same chip can be found, for example, in Neo QLED TVs and the lower-tier S85H OLED. That is good news, because when it comes to improving weaker sources the processor performs really well. Upscaling is the strongest point. Low-resolution content is displayed correctly and edges do not look overly jagged. Of course the TV will not create details that are not present in the source, but regular broadcast TV and older recordings look decent on it. One drawback is the overscan effect, that is edge cropping, which cannot be completely turned off. The tonal transition smoothing function, the so-called noise reduction, also works well. The processor can effectively reduce visible traces of heavy compression, but it does not do this without side effects. At higher settings it may over-smooth the image, remove some fine detail and even eliminate film grain. For that reason we recommend using this function mainly for content that really suffers from strong compression and posterisation.

TCL P8K is one of the cheapest televisions offering a refresh rate of 144 Hz, which in itself is quite an advantage in this price segment. Thanks to the fast panel, this model can confidently be recommended to both sports fans and video gamers – the image is smooth, and the movement of the ball or dynamic actions look natural. However, this does not mean that the P8K is suitable solely for sports. On the contrary – it can also maintain appropriate dynamics in films without introducing the artificial effect of "theatricality", as long as we set the parameters wisely. The television is equipped with a motion smoother called "Motion Clarity", which features two sliders: blur reduction and judder reduction. The first is responsible for smoothing the image by generating additional frames, which increases fluidity, but may cause a slight soap opera effect. The latter, on the other hand, reduces judder and improves sharpness during movement, although it can slightly darken the screen. Properly adjusting these two parameters allows for a really good balance between natural motion and fluidity. It has a 60 Hz refresh rate, but it is hard to say that it is a top-tier panel in terms of response speed. It will perform well for dynamic content, although more demanding users will notice that it is not a screen from the highest class in terms of motion clarity.

The M80H performs very well for watching sport and for gaming. The TV is fitted with a panel offering a refresh rate of up to 144 Hz at 4K, and when the resolution is lowered to Full HD it can even support 240 Hz. PC gamers will benefit most from the latter.

The panel also handles content displayed at 120 Hz well, which is particularly important for console gaming. The high refresh rate is also useful when watching sport, and motion blur is relatively limited. That matters because VA panels are not known for top results in this area. With the M80H, fast-moving objects do not show pronounced smearing.

Although the TCL P8K is a budget television, it cannot be said that it is unsuitable for gaming. On the contrary – it is a screen that can pleasantly surprise any gamer. It features two HDMI 2.1 ports, allowing for 4K output at 120 Hz without any issues. For those gaming on a PC, they will also be pleased to know that the television can operate with a refresh rate of up to 240 Hz at a lower resolution – a small thing, but it delights. Additionally, it comes with a full set of gaming features: automatic game mode, Game Bar with quick parameter previews, VRR, HGiG, and support for Dolby Vision in games. All of this makes gaming on the P8K a truly enjoyable experience – the picture is smooth, the response is quick, and the television communicates well with next-generation consoles. The TCL P8K shows that a cheap screen doesn't have to mean giving up on fun. Certainly not in terms of gaming.

The M80H could be a very good choice for gamers on a slightly smaller budget. In terms of features it offers essentially the same as far more expensive Samsung TVs. All three HDMI ports support the 2.1 standard, so even if one is taken by a soundbar connected via eARC there is still room for a PC and consoles. There is also VRR that runs up to 144 Hz at 4K and up to 240 Hz at Full HD. Samsung has also correctly implemented HGiG, so after performing HDR calibration on a console games are properly matched to the screen’s capabilities. This won't make the M80H any brighter, but at least it won't unnecessarily crush the brightest parts of the image. There's also a Game Bar for quick access to key settings and a Gaming Hub that lets you play in the cloud without a console. The M80H also offers Game Motion Plus, which creates additional frames and improves the smoothness of games running at 30 or 60 fps. Input lag then rises to around 59 ms, but is still roughly three times lower than with ordinary motion smoothing on TVs from other manufacturers. We wouldn't really recommend it for online gaming, but in more relaxed titles it can perform very well.