Navigon 20 Plus Europe 23. Form factor: Handheld/Fixed. Map view options: 2D, 3D. Display diagonal: 88.9 mm (3.5 "), Aspect ratio: 4:3. Built-in processor: STMicroelectronics Cartesio 2064. Weight: 0.135 kg, Width: 98 mm, Depth: 16.9 mm