Zamjena s2 i mozda jos 300kn.

Pod brzinom prijenosa podataka sam mislio sljedece:
* 920:
LTE Cat 3 (100/50 Mbit/s), , HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS, EDGE, GPRS
* S2:
HSDPA+ (4G) 21.1 Mbit/s, HSPA (unspecified), HSUPA 5.76 Mbit/s, UMTS, EDGE