Apple's iPhone (pictured) has been widely successful and it's been available to the public for just under a year. Capitalizing on that success, device makers have been scrambling to add a touch-screen Web-enabled devices their handset rosters. This week is no exception, as HTC unveils the Touch Diamond, which is being billed as the next true iPhone rival.
While it's unclear if these "iPhone clones" will turn into iPhone killers and have Steve Jobs running scared, they're certainly going to try. Here we've compiled a handful of recent devices that hope to unset the coveted iPhone as the touch-screen multimedia device of choice.