Best Cell Phones - HSDPA 850 / 900 / 1900 / 2100 Network Type, ~Android.*|.*iPhone OS.*|.*Windows.*|BlackBerry.* Operating System, Predictive text input Other Features, MP3 ringtones Multimedia Features, 5 to 13 MP Digital Camera Resolution, IM Messaging Formats, 800 to 2000 mAh Battery Capacity