Mio Moov Spirit 500. Form factor: Handheld. Map view options: 2D, 3D. Display diagonal: 119.4 mm (4.7 "), Display resolution: 480 x 272 pixels, Placement supported: Horizontal. Compatible memory cards: microSD, Internal memory type: SDRAM. Processor clock speed: 400 MHz, Built-in processor: Samsung S3C2450