3.5" high resolution digital TFT-LCD panel(320*240 pixels) 1.8" HDD, 20G/30G/40G/60G Touch sensor keys, &. USB On The Go Long battery running time: Up to 6 hours video playback D1 resolution (720*480, 30fps or 720*576, 25fps)PVR Size: 131*79*22mm Weight: 250g