During the period of April 2010 and March 2012, gross margins on iPhone sales in the US ran 49 to 58 percent. Gross margins on iPad sales during the same period were much lower, according to a court filing in the Samsung vs Apple patent dispute that begins in earnest on Monday, scheduled to take place in U.S. District Court, Northern District of California, called Apple Inc v. Samsung Electronics Co Ltd et al, 11-1846.
The filing was unveiled today in a statement by an Apple expert witness, though Apple has declined to comment on the filing itself.