Dell on Monday announced its first Google Android-based smartphone, the Aero , on AT&T. Announced minutes after the Palm Pre and Pixi on AT&T, the Aero is Dell’s first smartphone in the U.S., and will feature a “new, custom user interface” developed by Dell and AT&T. The smartphone offers Wi-Fi connectivity and a 5.0 megapixel camera, but no more details have been announced. Dell calls the device a “sibling” of the Dell Mini 3 in Brazil and China , which also uses Android. Posted by Andrew Nusca zdnet