Alcatel One Touch Fire C-4020D dark choclate features with display 3.5-Inch capacitice touchscreen powered by 1GHz Spreadtrum 6821 Processor, Firefox v1.3 OS and having 128MB RAM-256MB ROM, GPRS, EDGE enabled & Wi-Fi, Firefox Marketplace, Facebook, Twitter, File Manager, Alcatel Help, 1.3MP Primary Camera, audio jack 3.5mm, much more. etc.