Sony Bravia 9 (XR90) vs TCL P7L / P79L

The brightness measurement results on the Sony Bravia 9 are phenomenal. Each scene achieves well over 1500 nits, and while watching movies, the TV can sometimes shine even brighter. It goes without saying that such brightness allows for unprecedented experiences and engagement with video material at the highest possible quality. With a high coverage of the DCI-P3 colour gamut, the image is full of colours and, combined with such high luminance, it practically breathes. Thanks to the high peak brightness, viewers can enjoy the full spectrum of colours even in the most difficult scenes, such as those based on dynamic lighting changes. The Bravia 9 supports Dolby Vision and HDR10 formats, which further enhances the viewing experience.

The biggest limitation of the TCL P7L in HDR is simply brightness. The TV doesn't have much luminance headroom, so strong highlights, sunlight or small light sources can't clearly "pop" out of the image. As a result, even well-produced HDR material looks fairly restrained and, in terms of dynamics, is closer to good SDR than to what brighter models show. That doesn't mean the P7L completely fails at HDR; the issue is mainly a lack of sufficient backlight power. Looking at colours, the situation is a bit better. The TV covers roughly 91% of the DCI‑P3 gamut and about 68% of the wide BT.2020 space, so for its price class the colour range is quite decent. TCL markets this model as QLED, although the nature of the solution used is closer to a PFS phosphor‑based backlight than a classic quantum dot layer. What matters most to the viewer is the effect: more saturated colours are on offer.

The best factory mode on Sony televisions has remained "IMAX Enhanced" for years. This is what we used throughout the entire testing procedure. Despite being the closest to the reference compared to other predefined options, it has a number of aspects that can be improved to make viewing even more enjoyable. When we look at the gamma in SDR materials, we notice quite a significant boost that is related to over-contrasting the image. It is worth noting that the very beginning of the graph has an even greater spike compared to the reference, which leads to the merging of details in the blacks, creating a uniform blob. The EOTF curve in HDR content looked quite accurate and only showed slight deviations from the reference. However, a common characteristic for both was: a greenish tint in the white balance, issues with greys, and general colour misalignment. The most noticeable issue was related to the uneven distribution of colours in the white balance. Due to the excess of the aforementioned colour, the image was covered with an unpleasant greenish tint.

In Film mode the TCL P7L performs quite decently without major tweaks, especially with ordinary SDR material. The white balance is relatively even, although as brightness increases there’s a slight rise in red and blue and a bit too little green. That doesn’t create a strongly visible colour cast and most colours remain close to their reference points. The Colour Checker confirms this, with a large portion of errors falling below the level that should particularly bother during normal viewing. We have more remarks about the gamma response. In the darkest parts of the image the TV drives it noticeably above the reference, so some shadow detail may be a little too dim. The curve then settles and for much of the range it’s close to the intended targets. As a result SDR generally looks natural, but in dark scenes the P7L can lose some subtlety.

In HDR the factory setup is less precise. As brightness increases the excess blue becomes more pronounced, so the picture can look cooler than it should. The number of larger colour deviations also rises, especially in brighter colours. The EOTF curve itself is handled fairly conservatively, with the TV showing the image darker than the reference over much of the range. For such an inexpensive model, the factory Film mode settings are not bad.

The colour reproduction after the calibration process should be regarded as excellent. Regardless of the signal, whether it's SDR or HDR, we can expect an image incredibly close to what the film director saw. Practically every image flaw has been modelled and maximally improved. This was made possible by the advanced tools used for the calibration process, which Sony has provided in its televisions for years, including 2- and 20-point grey scale adjustment and a very elaborate CMS.

After calibration the TCL P7L can produce a genuinely pleasant picture, especially with conventional SDR material. We managed to even out the white balance very well, and the gamma curve now tracks close to the target value of 2.4. This is also evident in the colour measurements, as most errors have fallen significantly and in everyday viewing it’s hard to notice any major inaccuracies. Films, series, YouTube and regular TV therefore look more natural, without unnecessary warmth or a cool tint. For a model at this price point the SDR result is really very good.

In HDR the situation becomes more complicated. Calibration improved the white balance and corrected some deviations, but here the panel’s limitations become increasingly apparent. The P7L has relatively limited brightness and can’t sustain appropriate luminance for more saturated colours, so some errors remain even after careful tuning. In other words, settings can improve how the TV interprets the signal, but you can’t overcome its physical capabilities. That’s why calibration is most worthwhile for SDR on this model.

Let's take another look at the quality of tonal transitions, but this time we will analyse the quality of image scaling, which will be crucial when watching lower quality materials. We'll start with the function responsible for the quality of tonal transitions. While they are quite average by default, after activating the option, even at the smallest degree, we can confidently say that these are some of the better ones we've seen. You can confidently enable this function, as it does not cause any negative phenomena, such as grain blur.

Sony has been boasting for several years that its "XR" processor is unmatched when it comes to image scaling. And it's not hard for us to believe that, because the image is indeed incredibly sharp, yet very natural.

In this respect the TCL P7L performs surprisingly well, especially for such an inexpensive TV. The banding reduction feature, which in many budget models does little or nothing, actually manages to improve the picture here. It doesn't remove all banding completely, but it can noticeably reduce posterisation and make trickier gradients look more natural. In this price segment that's a genuinely pleasant surprise.

The upscaling itself also looks good. Lower-resolution material is upscaled properly, without excessive sharpening or adding artificial edges around objects. Of course the P7L won't turn a very poor source into a 4K-quality picture, but for regular TV the result is simply solid. For a model at this price point there are few major complaints to make.

The maximum refresh rate of the Sony Bravia 9 is 120 Hz. This is the essential minimum for watching primarily sports or content that has a lot of movement dynamics while maintaining a sharp and smooth image. For demanding users, the manufacturer has implemented a very advanced smoothing system, which is divided into three segments: Smoothness (Film), Smoothness (Camera), and Clarity. The first two correspond to: blur degree and smoothing degree, respectively. The third option will be described in more detail below. Additionally, we can adjust all settings to various levels, each of which will have an effect, ensuring that we can find our very own sweet spot. In the photo, we present a setting with slight smoothing, without the soap opera effect.

TCL P7L uses a native 60 Hz panel at 4K resolution, and that's how it should be treated in everyday use. For movies the TV mainly offers frame interpolation, so it can smooth motion and reduce noticeable judder, but it doesn't deliver the smoothness typical of true 120 Hz panels.

The Sony Bravia 9 television is equipped with four HDMI ports. However, somewhat incomprehensibly for this class of device, only two of them operate in the 2.1 standard. Nevertheless, it shouldn't be taken away that almost all features work excellently and do not cause any negative feelings upon being activated. Games operating in either HDR10 or Dolby Vision have a very short input lag, allowing for a very comfortable session with the title. A consolation remains in the good implementation of the HGIG mode, which after proper tuning does not deviate significantly from Dolby Vision.

A year ago, Sony added to its televisions what has been standard for some manufacturers for years. This is, of course, the GameBar, allowing for quick adjustment of settings without the need to exit the game. The implementation of this feature was successful and works very smoothly. We have been provided with conveniences such as: crosshair grid, black level correction, and the ability to reduce the screen to the proportions of gaming monitors.

Sony Bravia 9 will certainly find its group of fans, most likely among PlayStation enthusiasts. Here, we must admit that this will be the most sensible choice, as in practice both the console and the television have exactly the same capabilities. However, looking more broadly, aside from issues with Dolby Vision in games, one cannot deny that the Bravia 9 is a very good television in the context of gaming.

For such an inexpensive TV, the P7L has quite a lot to offer gamers. It has ALLM, VRR and Dolby Vision in games, and TCL also includes its Game Bar, where you can quickly check key information or change some settings without leaving the game. Not everything is perfect, though, because HGiG doesn't work here as it should, but at this price point it's hard to complain much about the feature set. The most interesting part comes when you give up 4K. At that resolution the TV runs at up to 60 Hz, but at 1440p and 1080p it can already display at 120 Hz. And that's not just a spec-sheet curiosity. In fast-paced games that support that frame rate the difference in smoothness is genuinely noticeable, so if you care more about smoother motion than maximum image sharpness, that mode can make a lot of sense. Of course, that doesn't make the P7L a true 120 Hz TV. Still, it's precisely these extra modes that make the P7L perform really well for gaming.