iOS Support Matrix Text (english)

iOS Support Matrix
Winter 2012 Edition - v2.0
iPhone June 2007
iPod touch Sept 2007, Feb 2008 (32GB only)
iPhone 3G July 2008
iPod touch (2nd Generation) Sept 2008 Sept 2009 - (8GB only)
iPhone 3GS June 2009
iPod touch (3rd Generation) Sept 2009
iPad April 2010
iPhone 4 June 2010
iPod touch (4th Generation) Sept 2010 Oct 2011 (white)
iPad 2 March 2011
iPhone 4S Oct 2011 
[new] iPad (3rd Generation) March 2012
iPod touch (5th Generation) Sept 2012
iPad mini Oct 2012
iPhone 5 Sept 2012
iPad (4th Generation) Oct 2012
iPhone SDK 1.0 Installed on less than 1%
iPhone SDK 2.0 Installed on less than 4%
iPhone SDK 3.0 Installed on less than 10%
iOS 4 Installed on less than 10%
iOS 5 Installed on approximately 15%
iOS 6 Installed on approximately 60%
Model ID
Key
Chip generation
Device memory
Do not support
Full support
Earliest release
Latest release 
Retina display
Lightning connectivity
Geek Bench rating