The Sony Ercsson CyberShot C905a is an American version of the phone CyberShot C905 announced last year. AT&T will launch this 8.1 megapixel phone in the U.S on July 19 giving Sony Ericsson a boost in the U.S market.I am sure bloggers right now are busy trying to compare this CyberShot C905a with iPhone 3GS as this has now become a custom to compare every new smartphone with iphone. The 8.1 megapixel camera of CyberShot C905a is sure much …