TCL X11L
11,000+ Nits Peak Brightness, RGB Subpixel Layout, the closest LCD has come to OLED according to RTINGS and many other review outlets.
Here are some excerpts from RTINGS’ review of the set.
Note: Due to the high peak brightness of the TV, we had to use different measuring equipment for many of our tests, as the TV exceeds the peak luminance of our Colorimetry Research CR-100, which we normally use. As such, we combined our CR-100 with a Colorimetry Research CR-250 when necessary, as it’s designed for higher luminance measurements, but it’s not as sensitive as the CR-100 in low-light conditions.
11,000+ Nits Peak Brightness anyone?
HDR Brightness In Game Mode
Peak 2% Window 11,020 cd/m²
Peak 10% Window 4,547 cd/m²
Peak 25% Window 3,002 cd/m²
Peak 50% Window 1,571 cd/m²
Peak 100% Window 805 cd/m²
Sustained 2% Window 774 cd/m²
Sustained 10% Window 397 cd/m²
Sustained 25% Window 791 cd/m²
Sustained 50% Window 562 cd/m²
Sustained 100% Window 804 cd/m²
Content mastered in the BT.2020 color space is where the improved quantum dots on this TV really shines, and it has better coverage of the BT.2020 color space than any other LED TV tested up until now.
It displays dark, saturated colors well, and bright highlights aren’t washed out by whites at all.
Panel Technology
Panel Type: LCD
Sub-Type: VA
Subpixel Layout: RGB
The TCL X11L uses a combination of new panel technologies, including an improved color filter, a new WHVA 2.0 panel structure, and improved quantum dots, which TCL calls Super Quantum Dots.
The spectral power distribution shows the impact of the SQD layer. Compared to the TCL QM8K, we can see that there’s no change at all to the blue backlight, but the green peak has shifted 10 nm towards blue. The biggest change is with the reds, which are far more powerful and more precise, and the center wavelength has increased by 20 nm. This results in a far greater separation between green and red, resulting in more precise, saturated reds.
HDMI 4 (4x HDMI 2.1)
HDMI 2.1 Rated Speed 48 Gbps
ATSC Tuner 3.0 (NEXTGEN TV)
USB Ports3
USB 3.0 Yes (1)
Audio Out 3.5mm 0
Wi-FiYes (2.4 GHz, 5 GHz)
Ethernet Speed 100 Mbps
Composite In 0
Digital Optical Audio Out 1
The TCL X11L is the first TCL TV on the market to feature four full-bandwidth HDMI 2.1 ports. There’s also an additional USB port on the side bezel of the TV.
Running the AIDA64 app on the TV confirms that it’s powered by the new MediaTek Pentonic 800 chipset, with 2.5GB of RAM and 48GB of internal memory.
What do you think about TCL’s claim of “up to 100% BT.2020 coverage, with a possible deviation of ≤5%,” in relation to your measured results?
Exact copy and paste from their website: *100% BT.2020 refers to a typical value of the area ratio under the BT.2020 color gamut standard. The test data comes from TCL laboratories. Due to differences in test environments/test standards/test equipment, as well as other reasonable and objective factors such as different products/production batches, a deviation of ≤5% may occur.
That’s most likely referring to flat color gamut coverage, whereas our test looks at gamut rings instead. They’re not comparable. It’s not just different methodology or equipment; it’s a completely different test.









