TomTom Start 20 Europe Traffic. Form factor: Handheld/Fixed, Antenna: Internal. Map coverage: All Europe. Display diagonal: 109.2 mm (4.3 "), Display resolution: 480 x 272 pixels, Aspect ratio: 16:9. Storage media type: Flash, Internal storage capacity: 4 GB, Compatible memory cards: SD. Weight: 0.181 kg, Width: 119 mm, Depth: 25 mm