Panasonic Z95B vs TCL C7L

The quality of HDR on the Panasonic Z95B is among the absolute best. Thanks to the latest generation panel, referred to by the manufacturer as Primary RGB Tandem OLED, the television can achieve over 2000 nits of brightness in cinematic scenes. The effect is impressive and can amaze with the intensity of the light, providing a sense of connection with the screen that goes beyond previous experiences. Similar feelings accompanied us only during tests of the LG G5, Samsung S95F, or Philips OLED910. Of course, there are moments when the device's algorithms decide to limit luminance – this especially concerns full-screen bright sequences, such as the closing credits in the film The Meg. Even then, the Z95B maintains a level of around 1500 nits, which is still an incredibly impressive result. One can thus say that HDR in this model has reached masterful form. A significant step forward is also evident in colour reproduction. The new tandem OLED panel does not yet match the best QD-OLED screens in terms of full gamut coverage, but the gap between these solutions has significantly decreased. When watching films, the differences are subtle enough that under normal conditions they are hard to notice, and the colours remain vivid and saturated.

The TCL C7L is, without doubt, an extremely bright TV. In synthetic tests using static test patterns it can reach peak brightness of around 2800 nits. That's a truly phenomenal result, given the price bracket it occupies. Unfortunately, measurements with real film scenes are not as spectacular as the white-square tests. Brightness in real HDR footage on the C7L falls to around 1200 nits. That's still very good, because the vast majority of modern films are graded to that level. However, when small, pinpoint elements appear on screen, the brightness of those details drops dramatically, even to around 400 nits, which reduces the HDR impact. The TV does this deliberately to preserve black levels and avoid excessive blooming. This is somewhat understandable, but it also shows that Mini LED technology is not completely without compromises in this respect. As for the HDR effect itself, alongside brightness the key factor is, of course, colour. Thanks to the use of new 'super' quantum dots, the colours are simply superb and among the best on the market. The TV is able to achieve very wide coverage of the BT.2020 and DCI-P3 colour gamuts, matching the best RGB Mini-LED screens with ease. Best of all, the C7L can maintain such high colour saturation regardless of the scene being displayed, which is often problematic in competing RGB Mini-LED TVs.

The factory colour reproduction of the Filmmaker mode, my dear friends, is truly remarkable in the case of the Panasonic Z95B. I'm referring to our test sample, but the result was so good that it’s hard to believe. The only detail one might nitpick about is a slight lack of blue in the white balance, but apart from that, the television straight out of the box presented an image unlike anything we have ever seen in factory mode. Tests of the colour palette, Color Checker – everything indicated values below Delta 2. That’s a much lower result than the threshold of human eye perception, which means, quite simply, that the viewer has no chance of noticing any serious deviations. It looks as though Panasonic has actually calibrated this model at the factory stage. Of course, we cannot rule out the possibility that we received an exceptionally well-set sample, but the result is still impressive. We are very strict when it comes to evaluating factory calibration, and here our jaws simply dropped.

When it comes to out-of-the-box colours, what's new in TCL TVs, including the C7L model, is the addition of a picture mode called Filmmaker Mode. This is significant because such a mode was not previously available from this manufacturer. As the name suggests, this setting is meant to present the picture with the filmmaker's full intent. After our tests we can confirm that it is, without doubt, the best built-in mode on this TV if you want faithful colour reproduction straight out of the box. However, we certainly wouldn't say it's perfect. Like most devices on the market, this C7L also had some factory calibration errors. The white balance in Filmmaker mode drifted towards a slightly greenish-yellow tint, caused mainly by an excess of the green component and a noticeable shortfall in blue. Of course, this won't be a major drawback for the average viewer, but if you care about perfect whites, natural skin tones and getting the full potential out of the structure of those new "super" quantum dots, the TV really needs professional calibration.

The colour representation after calibration in the Z95B is a topic that is difficult to elaborate on, as there was simply not much to be done here. A slight adjustment of the white balance was sufficient to eliminate the lack of blue, and at this point, the picture reached an almost reference level. It must be admitted that we haven't had such a small range of work in a while. If any of you are particularly observant, you may notice minimal deviations in the EOTF curve, but this is rather related to the operation of the dynamic tone mapping function we mentioned earlier. In fact, it is not a flaw, but a characteristic of this solution, which deliberately alters the brightness characteristics depending on the scene. In summary, we are extremely impressed. The Panasonic Z95B is a television that looks great straight out of the box, and after calibration, it reaches a level where it is truly difficult for us to find anything to improve.

After professional calibration we managed to greatly improve the situation in the factory Filmmaker Mode. After our corrections, the errors in the ColorChecker test and across the wide colour gamut fell below the threshold of human perception, that is below a value of 3, which is a very good result. The TCL C7L definitely benefits from such a procedure in terms of colour fidelity, and it's hard to deny. Brightness management for HDR content looks a little worse after calibration, though. As I described earlier, even though we set this model up correctly, when you play real film scenes the TV can handle its brightness in a rather peculiar way. It often brightens some elements on screen contrary to the creator's intent, which is clearly visible in the EOTF traces measured from specific films. Despite this defect, or rather a specific characteristic of the television, one thing you can't fault is that after calibration the C7L was able to reproduce colours accurately.

Let’s start with what works well. The upscaling on the Z95B is at a very high level – the picture in lower resolutions is clear and sharp, and the only minor drawbacks are subtle aliasing in certain areas of the image. It’s also important that the television does not crop the material in any way and maintains its proportions, which is not always an obvious fact even in 2025.

The situation with digital processing is less impressive. Features such as “gradation smoothing” or “block noise reduction” practically do not work – the material tested looked identical regardless of the settings. We might as well state that this feature simply does not exist. This is somewhat disappointing, especially since Panasonic heavily promotes its HCX Pro AI II processor, boasting the presence of artificial intelligence to enhance picture quality. Meanwhile, in such a basic area, the television does not provide a real effect and it appears weaker than one might expect from high-end equipment.

This can be seen as, to some extent, the Achilles' heel of the C7L. Unfortunately, this TV uses the older MediaTek Pentonic 700 chip, which has never been famed for outstanding digital image processing. You can clearly see that in the behaviour of the progressive smoothing function, the feature responsible for reducing jagged edges and removing digital noise. It simply performs very poorly. When set to low, its effectiveness is almost non-existent. The only small plus is that the algorithm does not further spoil the picture or blur details unnecessarily. Upscaling, that is scaling lower-resolution content to 4K, performs slightly better. It is simply adequate and does not stand out against the competition. There is no denying that the C7L would benefit greatly in this regard if the manufacturer opted for the newer Pentonic 800 processor, which is now appearing in an increasing number of rival models.

The OLED matrix with a very high refresh rate already provides an extremely sharp image even in dynamic sports scenes, such as football or basketball matches, and the Z95B is no exception. It is also very important that the television is equipped with an proprietary motion smoothing system called “Intelligent Frame Creation”. Among the available sliders, the most important one is the one named “film smoothness”, as it allows you to adjust motion to your own preferences when watching 24-frame materials, i.e. films – from a more “frame-like” appearance to a smooth, almost theatrical effect. It is somewhat disappointing that Panasonic did not choose to overclock the latest OLED matrix to 165 Hz, as Samsung did with the S95F or LG with the G5, because we know that the panel is technically capable of it. On the other hand, this is mainly an advantage for PC gamers, so in everyday viewing, it is not a significant drawback since we are limited to 120Hz.

The TCL C7L uses a native 4K panel with a 144 Hz refresh rate, which at lower resolutions when connected to a PC can even reach up to 288 Hz. These are, of course, very high figures and impressive on paper, but bear in mind that almost all the dynamic content you’ll watch on this TV will still run at around a maximum of 120 Hz. To rein in that motion, the TV’s menu includes a motion-smoothing system called "Motion Clarity". It offers several preset modes, including a user mode that we strongly recommend you set manually using our tried-and-tested guides on our YouTube channel. There are two key sliders available. The first, "Blur Reduction", is responsible for cutting motion blur and improving sharpness in dynamic 60-fps material, such as sports broadcasts. The second slider, "Flicker Reduction", lets you add artificial frames to films and series shot in cinematic 24 or 30 frames per second. This, of course, can completely eliminate the irritating judder that appears during camera movement.

The Panasonic Z95B is fully equipped for gaming. Two HDMI 2.1 ports with full bandwidth of 48 Gb/s guarantee support for everything you would expect from a modern screen. There is VRR frame synchronization, an automatic ALLM game mode, and full compatibility with HDR formats used in games. The television supports both Dolby Vision for Xbox and the popular HGiG, which has been implemented correctly in this case, so it actually works as it should.

Although the brand is mainly associated with home cinema and equipment for filmmakers, there is also room here for features for gamers. On board, there is a Game Bar (or rather Game Circles) – visually, it looks a bit unusual, but it serves its purpose and allows you to quickly check the most important picture parameters. The only thing that is actually missing for complete happiness is having four HDMI 2.1 ports instead of two. It's a minor detail, but in a television of this class, one could expect a full set.

When it comes to gaming, the TCL C7L is simply an outstanding TV for players. Thanks to two HDMI 2.1 ports with full 48 Gbps bandwidth, you get access to all the key features required by console owners and powerful PC rigs. There’s a well-working ALLM mode with very low input lag and VRR frame synchronisation that operates over an impressive range from 48 to 288 Hz. Importantly, unlike some rivals, TCL has properly implemented the console HDR10 HGIG profile and supports Dolby Vision in games. The package is completed by a very well designed gamer panel, the Game Bar, which even lets you edit its appearance and change the theme so it perfectly matches the style of your console.

The only thing you can, and even should, criticise is that the TV offers only two full-spec HDMI 2.1 ports, while the other two are older HDMI 2.0. That creates quite a logistical problem. Why? Because one of the fast ports also handles the return audio channel eARC. In practice this means that if you connect a soundbar or home cinema system to the TV, you’ll be left with just one free HDMI 2.1 socket. If you have two consoles at home, or a console and a powerful PC, unfortunately you’ll have to give something up or keep juggling cables at the back of the case while trying to maintain convenient control of the audio system.