HTC Advantage X7510. Display diagonal: 127 mm (5 "), Display resolution: 640 x 480 pixels, Display: LCD. Internal memory: 256 MB, Internal memory type: SDRAM, ROM, Flash memory: 16 MB. Processor clock speed: 624 MHz, Processor family: Marvell PXA, Built-in processor: Marvell PXA270. Wireless technology: Wi-Fi: IEEE 802.11 b/g. Bluetooth version: 2.0+EDR