Becker Transit 50. Map coverage: All Europe. Display diagonal: 127 mm (5 "), Display resolution: 480 x 272 pixels, Display size (HxV): 4775.2 x 2717.8 mm (188 x 107 "). Storage media type: Flash, Internal storage capacity: 4 GB, Compatible memory cards: microSD (TransFlash). Built-in processor: SiRF III. Image formats supported: JPG