Apple is expected to start selling a new iPhone next month, and a mini iPad could come later. Makers of rival products including Nokia Corp. and Google's Motorola Mobility announced new offerings Wednesday to beat Apple Inc.

Here's a look at Apple's smartphone and tablet shipments for the past several quarters.

Quarter ending June 30, 2012: 26 million iPhones, 17 million iPads

Quarter ending March 31, 2012: 35.1 million iPhones, 11.8 million iPads

Quarter ending Dec. 31, 2011: 37 million iPhones, 15.4 million iPads

Quarter ending Sept. 24, 2011: 17.1 million iPhones, 11.1 million iPads

Quarter ending June 25, 2011: 20.3 million iPhones, 9.25 million iPads

Quarter ending March 26, 2011: 18.7 million iPhones, 4.7 million iPads