the first Android 2.3 handset and the successor to the Nexus One
http://phandroid.com/2010/11/11/nexus-s-spotted-in-best-buy-mobile-flyer/
and here;
http://phandroid.com/2010/11/11/nexus-s-spy-shots-emerge-phone-revealed-to-be-the-gt-i9020/
http://phandroid.com/2010/11/11/nexus-s-spotted-in-best-buy-mobile-flyer/
and here;
http://phandroid.com/2010/11/11/nexus-s-spy-shots-emerge-phone-revealed-to-be-the-gt-i9020/