Sprint offers Truly UnlimitedSM 4G LTE data, text and calling to any mobile device with no metering, no throttling, and no overages, all while on the Sprint network, making it the ideal carrier for customers who want to use every single feature of their Galaxy S 4 every single day of the month without worry.
ENGADGET: Samsung Galaxy S 4 priced at $150 on Sprint and T-Mobile, hits both carriers in late April