Hisense UR9S vs TCL X11L

The Hisense UR9S is without a doubt a show of strength from the Chinese manufacturer when it comes to luminance. On a synthetic test pattern the panel reached as much as 2600 nits, which is an impressive result. But you have to clearly separate lab results from film realities. In real material the UR9S behaves much more restrained. Peak brightness in balanced scenes hovers around 1500 nits. In demanding, dark shots—where the algorithms must at the same time preserve deep blacks and precisely light small details—brightness can drop drastically, even down to around 400 nits. The gap between the chart and reality is therefore huge. This is a direct consequence of conservative local-dimming behavior. When a bright object occupies a large portion of the frame, the system can easily maintain a high luminance. But in night scenes the priority becomes protecting black levels and fighting the halo effect (unsightly glows around bright edges). To avoid degrading contrast, the TV drastically limits its light output. Even so, the UR9S can still produce a very powerful, engaging HDR effect that impresses in bright, spectacular sequences.

Color gamut coverage

On test patterns the Hisense UR9S performs excellently in terms of color. DCI-P3 coverage is nearly 100%, and BT.2020 coverage reaches 93%. Those are figures even the best QD-OLED TVs don't achieve. But again, synthetic measurements are one thing and movies and series are another. In real-world scenes the numbers fell to 93% for DCI-P3 and 81% for BT.2020. That's still great, but the advantage of RGB Mini LED is no longer as dramatic as manufacturers promise in marketing materials. You could even say their capability is now close to TVs equipped with quantum dots, the so-called QLEDs. Why does this happen? Largely, color reproduction depends on how the local dimming zones operate. When a highly saturated color appears next to white or another, more complex element, a single zone must handle both parts of the image at once. Under those conditions the backlight cannot maintain extreme saturation of a given color on the screen, because the emitted light takes on a character closer to white. Hisense refined this quite well in the UR9S, but still not enough for the TV to sustain such high color saturation in every situation.

Such a large number of zones translated not only into deep, inky blacks but also into the panel’s brightness. The X11L is an extremely bright TV. Peak brightness can easily exceed 4000 nits, and with the special "Boost" mode enabled, under specific conditions that brightness can even hover around the marketing figures of 9000–10,000 nits. This is undoubtedly one of the brightest, if not the brightest, screens on the market. But how do those numbers translate to real-world movie measurements? The results are very good, though of course far from the marketing promises. Our measured brightness in actual movie scenes hovered around 2000–3000 nits. That’s an outstanding result, considering that the vast majority of content is produced to those brightness levels, including the rarer material mastered to 4000 nits. But it also shows that the numbers the manufacturer brags about don’t always translate directly to the video content available at home. The only "quirk" (if you can call it that) is that when very small, bright elements appear on the screen, their brightness drops below 2000 nits. The dimming algorithm does this deliberately to preserve deep blacks and minimize halo. This is entirely understandable and the effect remains very strong, but it also demonstrates that even with such powerful hardware, Mini-LED technology has its limits and does not always work without compromise. In HDR, brightness isn’t the only thing that matters; color saturation and color accuracy do as well. On the X11L these are very good thanks to the new Super QLED quantum dots (SQD). The addition of a newly applied filter delivered excellent coverage of the P3 color gamut and the ultra-wide BT.2020. Although it doesn’t reach the advertised 100% of BT.2020, values around 89–90% can be called excellent. Colors are not far off those of RGB Mini-LED panels. We can even say they’re more stable because they use a less demanding algorithm than the one RGB screens often have to deal with.

We tested the Hisense UR9S in Filmmaker Mode, which, by default, provides the most accurate image reproduction. In HDR content the TV performed quite well in that regard. White balance did not show large errors, and the luminance curve, though typical for Hisense, was at a reasonable level. So the image was neither overly bright nor noticeably color-shifted. The same mode fared much worse with SDR content, meaning the content we watch most often, such as broadcast TV or YouTube. White balance was strongly shifted toward red and blue, giving the image a slightly pink tint. This also affected the gamma curve. Instead of approaching the reference value of 2.4, it was closer to 2.0, which made the image look too bright, especially in midtones and darker areas. Filmmaker Mode therefore remains the best out-of-the-box choice, but it's not without flaws.

When you enable the supposedly best Filmmaker Mode, you expect a one-to-one image of what the director saw. On the X11L it's pretty good, but the mode has obvious flaws that our measurements immediately exposed. Let's start with SDR. Both the white balance and the gamma are simply misaligned here. The whites have too much blue and red, giving a faint pink tint. That also hurt the gamma, which instead of holding the cinematic 2.4 runs closer to 2.2. What did that result in? The whole image ends up pushed and artificially brightened. The worst is saved for last: the HDR measurements. Apart from that slight white balance drift, the X11L fails on the brightness management curve called the EOTF. What we saw in the measurements instantly explains what we noticed earlier in the films. The image is unnaturally bright because the curve is massively overshot above the reference. The TV simply and ruthlessly lifts the dark parts of the image to create a "wow" effect, completely ignoring the director's intent.

After calibration we saw the biggest improvement in SDR mode, though we also refined the HDR picture. Hisense offers a lot of calibration settings in the TV's menu, so we could precisely correct the white balance and other image errors. The most important change was removing the pink cast that had previously been clearly visible in SDR content. After calibration the picture looks much more natural, especially in everyday content such as TV or YouTube.

Color reproduction errors on the ColorChecker chart are very small after calibration. The vast majority of colors fall below a Delta E of 2–3, meaning at a level very hard for the human eye to detect. The only thing we couldn't completely eliminate is the characteristic HDR tone mapping typical of Hisense TVs. It affects how brightness is distributed in movies and can subtly "beautify" the image, rather than strictly following the creators' intent. For a less experienced viewer this can produce a stronger "wow" effect, but it won't always fully match how the content should look.

After a professional calibration we were above all able to fully tame the SDR signal. The X11L responded perfectly to our adjustments. We were able to completely straighten the white balance, eliminate that pink tint, and set gamma to a stable 2.4. After that treatment the picture finally became consistent with the director’s intent, natural and free of artificial boosts. For HDR we also managed to make minor corrections, but the TV’s biggest flaw remained unchanged. I’m talking, of course, about how the X11L manages its brightness and how badly it overshoots the EOTF curve. Unfortunately, TCL provides virtually no tools to manipulate this parameter. Even during professional calibration the software offers no way to tame that curve, so the TV will always tend to brighten the image in HDR.

Digital image processing has been one of Hisense's strengths for two years, and the UR9S is no exception. The manufacturer uses the Hi-View AI Engine RGB processor, which is essentially based on the well-known MediaTek Pentonic 800 platform, previously used, among others, in the U8Q. The TV handles upscaling lower-resolution material to 4K and low-bitrate content very well, where various compression-related artifacts are common. Thanks to a feature called "Smooth and Gradient Picture", the image remains detailed without appearing overly sharpened or artificially smoothed. When watching regular TV or older, lower-quality material, the UR9S can pull a surprising amount out of them. In terms of digital image processing, this is one of the most refined LCD TVs we've had the chance to test.

Like in the C8L model we tested earlier, TCL has delivered a substantial upgrade in its flagship X series in this area. It's all thanks to the MediaTek Pentonic 800 processor used in this model. Thanks to it, features that smooth tonal transitions or even upscale content to higher resolutions finally look the way they should. The biggest Achilles' heel of previous TCL models has finally been addressed. The processor excels at digital processing, and in this respect the TV no longer lags behind flagship models from Korea or even the most refined ones from Japan.

The Hisense UR9S is one of the first TVs on the market with a 4K panel and a 170 Hz refresh rate. In the larger sizes, 75 and 85 inches, that goes up to 180 Hz. Such a high refresh rate will mainly be useful to owners of very powerful PCs. We still watch movies and series mostly at 24 fps, and sports broadcasts at 50 fps, so in everyday use panel response time and the performance of motion smoothing are more important. In that respect the UR9S performs very well. Motion blur is minimal, as our UFO test also confirmed. Moving objects do not leave a pronounced trail, so the picture remains clear even in fast scenes.

In terms of specs, the X11L can impress: it supports refresh rates up to 144 Hz at 4K, and at Full HD it can be pushed to 288 Hz. But from a real-world perspective, we were most interested in how the screen handles 120 Hz. After all, modern hardware is limited to that rate, led by current-generation consoles. How does it perform in practice? Although it uses a VA panel, the screen doesn't exhibit heavy ghosting. With very fast-moving objects you can notice a slight smear, but it's subtle enough that it doesn't stand out when gaming or watching sports. The motion smoothing feature called "Motion Clarity" is also very helpful; it lets you adjust motion smoothness to your liking. Recommended settings are shown in the photo.

The Hisense UR9S is very well prepared for gaming. All three HDMI ports are HDMI 2.1 and offer the full 48 Gb/s bandwidth. The TV supports 4K at 170 Hz, and on larger screen sizes even 180 Hz. On top of that there are VRR, ALLM, NVIDIA G-Sync and AMD FreeSync, so in terms of core features there’s little to complain about. PC gamers can also enable DLG mode. After switching the resolution to Full HD the refresh rate can increase to as much as 330 Hz. That’s probably an option for a narrow group of users, but it shows how much headroom the panel has. Hisense also added a Game Bar that lets you quickly change key settings, check the refresh rate, or enable a reticle and minimap zoom. The biggest downside remains the lack of a properly working HGiG. The TV keeps using its own tone mapping, which makes setting HDR on a console a bit more difficult. In our case values between 1500 and 2000 nits worked best, but it’s worth checking which setting still preserves all the details in the brightest parts of the image.

For gamers the X11L is simply a superb screen. TCL has already gotten us used to the fact that its products deliver practically every feature available on the market, and it's exactly the same with the flagship from the X series. Thanks to the new processor, the X11L offers four HDMI 2.1 ports with the full 48 Gbps bandwidth. Naturally, the 2.1 standard brings a set of extremely useful options, such as Auto Low Latency Mode (ALLM) and VRR frame synchronization, working across the full refresh range up to 288 Hz. All of these features can be conveniently controlled from a dedicated Game Bar. Interestingly, its appearance can be customized to your taste, with three ready-made themes referencing Nintendo, PlayStation, and Xbox consoles. And speaking of Xbox: Dolby Vision Gaming also works on the X11L without any problems.

When gaming in the standard HDR10 format, however, you should be aware of the specific tuning of the brightness curve, which can cause problems during initial setup. Although the TV supports HGiG, configuring everything through the PlayStation or Xbox system menus can be tricky. The screen's algorithms tend to artificially brighten the test checkerboard pattern, making it really hard to hit the correct white clipping point by eye. For HDR10 content to look right, we recommend manually setting the brightness in the console menu to around 2500–3000 nits.