LG Dual XD Engine

The LG Dual XD Engine has two chipsets -- one for processing digital inputs and HD signals and another chipset for processing analogue/Freeview signals. XD engine is a technology used In LG HDTV’s to enhance picture quality.

In addition to providing standard features such as Deinterlacing and upscaling, it also provides three user selectable enhancements
 * XD contrast This feature attempts to increase the black levels and brightness of various aspects of the picture
 *  XD color This alters and enhances color tones
 * XD Noise reduction Provides analog and MPEG noise reduction.