The HDC-SD1, HD Recording : 1440 x 1080i Rec. Media :SDHC(4GB compatible) 3CCD Camera System Optical Image Stabilizer(O.I.S.) Leica Dicomar Lens (with Low dispersion glass) 12x Optical Zoom 3.0 Wide LCD 2.1 Mega Still Picture Recording 5.1ch Surround (5ECM Mic)&Zoom HDMI Connection