Mio P550 UK Generic. Display diagonal: 88.9 mm (3.5 "), Display resolution: 240 x 320 pixels, Display: TFT. Internal memory: 64 MB, Flash memory: 128 MB, Compatible memory cards: MMC. Processor clock speed: 400 MHz. GPS receiver: SiRFStar III. Bundled software: Microsoft Outlook Microsoft Office Mobile Microsoft Internet Explorer 4.0 Windows Media Player 10