Motorola MC3190-G. Display diagonal: 76.2 mm (3 "), Display resolution: 320 x 320 pixels, Display: TFT. Internal memory: 256 MB, Internal memory type: RAM, Flash memory: 1024 MB. Processor clock speed: 624 MHz, Processor family: Marvell PXA320, Processor manufacturer: Marvell. Mobile operating system provided: Windows CE, Operating system version: 6.0. Wireless technology: Wi-Fi, Wireless LAN type: 802.11a, 802.11b, 802.11g, Security algorithms supported: 802.1x RADIUS, CCX v4, EAP, EAP-TLS, EAP-TTLS, LEAP, MD5, PEAP, WPA2