Best Cell Phones - GSM 850 / 900 / 1800 / 1900 Network Type, v4.4.2 (KitKat) Operating System, 114 to 246 ppi Pixel Density, Integrated FM Radio Phone Features, 5 to 13 MP Digital Camera Resolution, 720 to 2260 MHz Processor Speed, RSS Messaging Formats, HTML5 Data Formats