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TV Display Deception: Mini LED Definition Under Fire
2 Oct
Summary
- TCL accuses Samsung of falsely advertising budget TVs as Mini LED.
- The dispute centers on the definition of Mini LED and Full Array Local Dimming.
- Industry lacks agreed-upon standards, allowing manufacturers marketing flexibility.
A legal battle has erupted between TV manufacturers TCL and Samsung, centered on the definition of Mini LED displays. TCL has accused Samsung of falsely advertising its M-series televisions as Mini LED, alleging they are merely re-labeled budget LCD-LED sets lacking essential Mini LED technologies.
The controversy specifically targets Samsung's use of 'Supreme Mini LED Dimming,' which TCL claims is software-based and not true Full Array Local Dimming (FALD). Experts generally agree that FALD, which uses individually controllable LED zones, is a critical hardware component of Mini LED technology for enhanced contrast and HDR.
Adding to the confusion, there are no universally agreed-upon industry standards for what constitutes a Mini LED display. This includes the size of the LEDs and the number of dimming zones required. This ambiguity allows manufacturers considerable leeway in their marketing, leading to potential consumer confusion about product capabilities.
Performance tests indicate that Samsung's M-series TVs exhibit lower contrast ratios and less impressive HDR performance compared to Samsung's own Neo QLED Mini LED TVs and even TCL's budget QM6K model. These performance discrepancies underscore the importance of independent testing over marketing labels when consumers consider TV purchases.
