Best 4 inch Sprint Cell Phones - CDMA 800 / 1700 / 1900 / 2100 Network Type, ~Android.*|.*iPhone OS.*|.*Windows.*|BlackBerry.* Operating System, Hearing Aid Support Other Features, GPS Phone Features, Stopwatch Organizer Features, USB Connectivity, 800 to 2000 mAh Battery Capacity, TFT Screen Type, 0 to 0.65 in. Depth