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Backlit, with local dimming.
Sorry, there was a problem. Please try again later.Our 6-Series TCL Roku TV uses CCZ technology. Our Contrast Control Zones (CCZ) is part of the powerful performance package available on our new six series TV. It is a combination of a full array back light and up to 120 zones of individually controlled dimming zones of the LEDs in the backlight. Simply put, and LED TV with Full array and contrast control zones is the only way in LED TV can have the blackest blacks and whitest whites on screen at the same time, delivering an amazing contrast, bright vibrant white, and deep rich blacks. Thanks, TCL Customer Support
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