Captivate also a quad band 3G phone?

[hahaland]

On Att's Captivate website, it's showing:

Wireless Technology

GSM/GPRS
850/900/1800/1900 MHz

3G
UMTS/HSDPA (850/900/1900/21000 MHz)



Do that mean it supports quad 3G bands like Iphone 4?

Samsung Captivate (TM) Cell Phone - Wireless from AT&T