TomTom Go 2535 5.0-Inch Portable GPS Navigator Internal memory 4GB internal flash memory / SD Slot No Screen size 5.0 (13 cm) 16 - 9 Capacitive touch widescreen with a screen resolution od WQVGA (480 x 272 pixels) Size (W x H x D) 143 x 88 x 19 mm Weight 260 grams Battery used independtly lasts up to 3 hours per charge