Sony PlayStation Vita Slim (PCH-2000) vs Sony PSP-1000: size comparison

The Sony PlayStation Vita Slim (PCH-2000) is 13.6 mm wider, 11.1 mm taller, 8 mm thinner, 61 g lighter than the Sony PSP-1000, with a front footprint about 24% larger. Screens: 5″ vs 4.3″.