All the data of the Specifications of Samsung Galaxy S4 SPH-L720 that we wrote below, in fact are the same with the specs of Samsung Galaxy S4 SGH-i337 for AT&T, except for the data networks technology of Sprint carrier and some preloaded applications installed on the device. We gonna re-write it for you, so you don’t need to open the other page.
Samsung Galaxy S4 SPH-L720, bundled with Sprint Carrier that uses CDMA and GSM technology for its data network. Its works under both CDMA and 4G LTE. For the LTE support band 25 and for CDMA uses EVDO Rev.A for 800 / 1900Mhz frequency. The phone also supports 3G HSDPA/UMTS (and 2G GSM) quad-band 850/900/1900/2100 Mhz.