A comparison: Samsung Galaxy S4 vs iPhone 5

Technology



CDMA

2. 800, 1700/2100, 1900 MHz

GSM

1. 850, 900, 1800, 1900 MHz
2. 850, 900, 1800, 1900 MHz     

UMTS

1. 850, 900, 1900, 2100 MHz
2. 850, 900, 1900, 2100 MHz     

LTE

2. 700 MHz Class 13, 850 MHz, 1800 MHz, 1900 MHz, 2100 MHz

Data

1. LTE Cat3 Downlink 100 Mbit/s, LTE Cat3/4 Uplink 50 Mbit/s, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS, EDGE, GPRS
2. LTE Cat3 Downlink 100 Mbit/s, HSDPA+ (4G) 42.2 Mbit/s, UMTS, EDGE, GPRS, EV-DO Rev.A, EV-DO Rev.B   

nano-SIM

2. Yes

Global Roaming
1. Yes
2. Yes

Positioning
1. GPS, A-GPS, Glonass
2. A-GPS, Glonass, Cell ID, Wi-Fi positioning     

Navigation
1. Yes
2. Turn-by-turn navigation