Samsung today became the second company ever to formally launch a smartphone based on Google's Android platform. The i7500 is one of the thinnest full touchscreen phones at 0.47 inches deep and is also billed as one of the most advanced: it centers on a 3.2-inch, 320x480 AMOLED screen that not only provides much better color accuracy and brightness but also helps extend battery life. A 5-megapix
