Key facts
- The TCL QM7L SQD TV uses new Super Quantum Dot (SQD) technology for enhanced color and brightness.
- It delivers impressive black levels and contrast for an LED-backlit TV.
- The TV features a stylish design but has a reflective screen and a large pedestal.
- It offers four HDMI 2.1 ports, with two supporting 144Hz gaming.
- The QM7L supports major HDR formats including Dolby Vision and HDR10+.
The TCL QM7L SQD TV represents TCL's latest advancement in quantum dot technology, aiming to compete with premium displays like RGB LED and OLED. This midrange model, featuring Super Quantum Dot (SQD) technology, delivers bright and colorful visuals with notable black levels and contrast, especially for an LED-backlit television.
Despite its strong performance, the QM7L exhibits some limitations characteristic of its price point, including a reflective screen that can cause noticeable glare and less-than-ideal viewing angles when not directly in front of the display. These minor shortcomings prevent it from reaching true premium status but position it as a compelling value proposition.
The TV is available in five sizes, ranging from 55 to 98 inches. The 75-inch review unit is stylish with slim bezels, though its included faux-metal stand is quite large. The screen's reflectivity is a significant drawback, making it less suitable for brightly lit rooms compared to TVs with matte finishes.
For connectivity, the QM7L offers four HDMI 2.1 ports, with two capable of supporting gaming features like Variable Refresh Rate (VRR) up to 144Hz. The TV supports all major HDR formats, including Dolby Vision and HDR10+, along with Dolby Atmos and DTS:X audio. However, it omits ATSC 3.0 support, a feature becoming less common across brands.
Internally, the QM7L employs a Mini LED backlight system with up to 2,100 dimming zones, enhanced by TCL's SQD technology and a specialized color filter, aiming for full coverage of the BT.2020 color gamut. The built-in speakers, while featuring dual woofers, are best supplemented by an external sound system for optimal audio quality.