Reg-usage

[sasi4392]

I have a sony xperia SP bought in India. I am currently moving to USA for higher studies. I would like to know if the phone bought in India will be usable there. I would also like to know if 4G LTE connections in the US will work on my phone.

Thank you.

[Uliwooly]

Which version do you have? 

[Uliwooly]

3G Network

850 / 900 / 2100 - C6603

850 / 900 / 1700 / 1900 / 2100 - C6602

4G Network LTE 800 / 850 / 900 / 1800 / 2100 / 2600 - C6603

it has to be either Tmobile or AT&T as the other networks are CDMA

USA Carrier Voice Frequencies 3G 4G 3G Technology 4G Technology

AT&T	850 MHz, 1900 MHz	850 MHz, 1900 MHz	700 MHz, 1700/2100 MHz	GSM/HSPA+	LTE
MetroPCS	1700/2100 MHz, 1900 MHz	1700/2100 MHz, 1900 MHz	1700/2100 MHz	CDMA/EVDO	LTE
Sprint	800 MHz, 1900 MHz	1900 MHz	800 MHz, 1900 MHz, 2500 MHz	CDMA/EVDO	WiMAX (2010–present) LTE (2012–present)
T-Mobile USA	1700/2100 MHz, 1900 MHz	1700/2100 MHz, 1900 MHz	1700/2100 MHz	GSM/HSPA+	LTE (2013)
Verizon	850 MHz, 1900 MHz	850 MHz, 1900 MHz	700 MHz, 1700/2100 MHz (Planned)	CDMA/EVDO	LTE [3][4]
U.S. Cellular	800 MHz, 1900 MHz