DoCoMo 504iS Type: Mobile; Battery: Li-Ion; Dimensions: 97 x 49 x 24 mm; Formfactor: Clamshell; Keyboard: Numeric; Weight: 105 g; Color: Yes; Colors: 65K; Other: Second External; Pixel aspect ratio: 1.0; Resolution: 160x198; Display PPI: 121; Screen S...