The Samsung Galaxy Ace, a new entry level Android phone, looks an awful lot like the iPhone 3G/iPhone 3GS. Samsung has a history of copying Apple's design so this really shouldn't come as a surprise.
Motorola and HTC both do far better jobs at providing real hardware alternatives to the iPhone, but Samsung's growth in recent years sadly shows there's probably a bigger market for Android lovers who who want iPhones -- even retro iPhones -- not running iOS.