TomTom GO LIVE 820 Regional. Form factor: Handheld/Fixed, Antenna: Internal. Map coverage: Ireland, United Kingdom. Display diagonal: 109.2 mm (4.3 "), Display resolution: 480 x 272 pixels, Aspect ratio: 16:9. Storage media type: Flash, Internal storage capacity: 2 GB. Weight: 203 g, Width: 119.1 mm, Depth: 21.7 mm