According to the Samsung, Galaxy S had a success partly due to aggressive marketing campaign, and certainly helped the fact that it is offered in many mobile operators in the United States.
Galaxy S is whole line of Samsungs's mobile phones based on Android, which were first issued under the name of i9000 and are offered in more than 100 mobile operators worldwide. Later, the devices are modified for the needs of individual mobile operators who sell them under different names. So AT&T offers the Samsung Captivate, while the T-Mobile offers Samsung Vibrant. Sprint should start selling the device Epic Samsung 4G very soon and during the autumn Verizon Wireless is going to offer Samsung Fascinate.
