TCL 75 Inch Class QM7L Series vs TCL 55 Inch Class QM6K Series — Head-to-Head (2026)

The specs side by side, with links to both product pages.

TCL 75 Inch Class QM7L Series | SQD-Mini-LED QLED Smart TV | 75QM7L, 2026 Model | 144Hz | Ultimate Color Ultra Brightness & Contrast | Google AI Bang & Olufsen | Voice Gaming Streaming Television

Check price on Amazon

Check price on Amazon

*Price sourced from Amazon.com. Price and availability subject to change.

Spec	TCL 75 Inch Class QM7L Series \|…	TCL 55 Inch Class QM6K Series \| Mini…
Size	75-inch	55 inches
Brand	TCL	TCL
Color	Black	Black
Model Name	75QM7L	55QM6K
Model Year	2026	2025
Resolution	4K	4K
Unit Count	1 Count	1 Count
Audio Input	HDMI	HDMI
Screen Size	75 inches	55 inches
Aspect Ratio	16:9	16:9
Model Number	75QM7L	55QM6K
Model Series	QM7L Series	QM6K
Refresh Rate	144 hertz	144 hertz
Mounting Type	Wall Mount	Wall Mount

Already narrowing? Open each product page for the full spec sheet, FAQ, and a link to the current Amazon price: TCL 75 Inch Class QM7L Series |… · TCL 55 Inch Class QM6K Series | Mini…. Browse the full Gaming Monitors catalog or read our Gaming Monitors buying guide for tier picks. You can also compare up to four products side-by-side, jump to all categories, or check the benchmarks index for hardware-only matchups.