Leaked White iPhone 4 appears to show expose-like functionality in iOS.
The video was posted by Tinhte, a site which previously leaked accurate footage and information on the iPhone 4, the iPod touch, and the new white MacBook.
Engadget notes The multitasking menu shown here substitutes the current use of apps' icons to represent them with a visual of each app's open window. You can tap on a window to expand it (replete with animation) to fill the screen or long-press on it to bring up the familiar "x" button for shutting it down. This is all accompanied by a new "Search iPhone" dialog at the very top, which sends you into Spotlight search that looks very much the way it currently does (though it seems to no longer be accessible with a left swipe from the first homescreen as on previous versions of iOS).
Additional footage reveals 64GB of storage, a new method of creating folders, and the Touch Fighter app. It's unclear if this is a preview of iOS 5 or if its a version of iOS 4 that never got released.
Take a look below...