Prestigio MultiPhone 3500 DUO. Display diagonal: 88.9 mm (3.5 "), Display resolution: 320 x 480 pixels, Display: LCD. Processor clock speed: 1 GHz, Processor manufacturer: Qualcomm, Processor model: MSM 7225A. Internal RAM: 256 MB, Internal ROM: 512 MB, Compatible memory cards: microSD (TransFlash). Main camera resolution: 2 MP, Video capture resolution (max): 640 x 480 pixels. Data network: EDGE, GPRS, HSDPA, Wireless LAN type: 802.11b, 802.11g, 802.11n, Bluetooth version: 2.1