Worldwide tablet shipments totaled 27.8 million units in the third quarter of 2012 (3Q12), according to preliminary data from the International Data Corporation (IDC) Worldwide Quarterly Tablet Tracker. The tablet market grew 49.5% year over year in 3Q12 and 6.7% over the second quarter of 2012. Android shipments, led by Samsung and Amazon, surged during the quarter, at the expense of Apple, which saw its share slip notably during the quarter.
Apple's slowdown put a sizeable dent in the company's commanding worldwide market tablet share, which slipped from 65.5% in 2Q12 to 50.4% in 3Q12. The remaining top five tablet vendors all gained share during the quarter as a result. Most notable was the impressive quarter turned out by Samsung—driven by its Galaxy Tab and Note 10.1. Samsung shipped 5.1 million tablets worldwide in 3Q12, up 115.0% from 2Q12; that's an increase of 325.0% from 3Q11, when it shipped 1.2 million tablets.