'The 1/8-inch CCD sensor is substantially smaller and lower resolution than the 1/4-inch Exmor R CMOS found elsewhere in the Sony lineup.'
'The Sony SD 80GB Hard Drive Digital Camcorder, Model: DCR-SR68/L features a massive internal storage drive, Carl Zeiss Vario-Tessar lens and a touch-screen interface for extreme user friendliness. '
'Its main claim to fame is its 70x optical zoom lens, which is considerably more powerful than the average entry-level camcorder (most models offer an optical zoom of between 10x and 40x). '