iPhone 4S carrier performance study finds no clear victor – Apple Insider

msnbc.com iPhone 4S carrier performance study finds no clear victorApple InsiderA new study testing data speed, call reliability and voice quality, web browsing and video performance of Apple’s iPhone 4S on the three major US carriers finds that AT&T’s data speeds are the fastest, while Verizon takes the crown …AT&T raises iPhone 3GS price…to 99 […]