New 21.5-inch Retina 4K models expected.
Apple Posts New iPod Television Ad: 'Bounce'
The ad premiered during the media event introducing the new iPods. The iPod touch now carries the taller 4" screen and comes in several different colors. The new iPod nano is radically redesigned with a 2.5" multi-touch screen and front home button. Finally the iPod Shuffle was upgraded with new color choices.