The Samsung Galaxy S4 Mini i9192 White Frost features 4.27-inch ,Wi-Fi enabled, alphanumeric keypads, it has Dual SIM functionality (GSM+GSM) powered by 1.7 GHz Dual core Application processor (Android-Jelly Bean)and 3G & 2G Network Support , Primary Camera 8MP CMOS-1.9MP CMOS, Video player, Music player, Video recording, FM radio with recording, 1.5GB RAM, 8GB internal memory, Expandable storage capacity 32GB. Additional feature which you will get it are Handset, Guide, phone book memory, call memory & SMS memory, important apps like ChatOn, Yahoo Messenger, Facebook, Twitter, Google talk; call blacklists and much more features with one year manufacture warranty for the phone and 6 moths for the in-Box series.