2010
iPAD Jan 2010
The original shipped April 3, 2010, in Wi–Fi or Wi–Fi+3G versions, with 16GB, 32GB, or 64GB of storage.
2011
iPAD 2 Mar 2011
33% thinner, a bit lighter, 0.7MP camera. The App Store offered 65,000 apps “made for iPad.”
2012
iPAD 3RD–GEN Mar 2012
The “new iPad” with its Retina display and better camera showed the future.
iPAD 4TH–GEN Oct 2012
128GB option, Lightning cable
2013
iPAD MINI Oct 2012
7.9–inch display, 1,024x768 (163ppi), weight just 0.68lb, starting at $329.
iPAD AIR Oct 2013
At 0.3in thick, 20% thinner than previous iPad; at 1lb, nearly half–a–pound lighter. A bargain at $499.
2014
iPAD MINI 2 Oct 2013
2048x1536 Retina display, faster connectivity, still just $399.
iPAD AIR 2 Oct 2014
Faster Apple A8X processor, more RAM,…