GPRS is an up-gradation of GSM features over the basic features to obtain much higher data speeds and simple wireless access to packet data networks than standard GSM. It is the standard-bearer of the 2.5G technologies. … Difference between GSM and GPRS. S.No.GSMGPRS9.It is based on system TDMA.It is based on system GSM.Difference between GSM and GPRS – GeeksforGeeks www.geeksforgeeks.org › difference-between-gsm-and-gprs