ASUS P552w, black. Display diagonal: 71.1 mm (2.8 "), Display resolution: 240 x 320 pixels, Display: LCD. Internal memory: 128 MB, Internal memory type: SDRAM, Flash memory: 256 MB. Processor clock speed: 624 MHz, Processor family: Marvell Tavor, Built-in processor: Marvell Tavor. GPS receiver: SiRF StarIII. Operating frequency: 900/1800/1900 MHz