TomTom GO LIVE Top Gear edition. Form factor: Fixed, Antenna: Internal. Display diagonal: 109.2 mm (4.3 "), Display resolution: 480 x 272 pixels, Display: LCD. Storage media type: Flash, Compatible memory cards: SD. Weight: 0.203 kg, Width: 119.1 mm, Depth: 21.7 mm. Battery life (max): 2 h