A simple test to showcase the Exmor R sensor in the Sony Arc against the iPhone 3GS. Ok, so one is 3.2MP and the other 8.1MP but you can see how far the sensors have come in 2 years. The photo was taking using the Auto settings and under the bed with very little natural light shining through the window.
Sony Ericsson Arc – Low Light Test
iPhone 3GS – Low Light Test