Apple said it would offer an upgraded iPad 4 tablet in place of the mid-range iPad 2 at the same price.
The iPad 4, which has a 9.7-inch Retina display and supports LTE carriers worldwide, is available at $399 for the 16GB Wi-Fi model and $529 for the 16GB Wi-Fi cellular model at all four major U.S. carriers.
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The fourth-generation iPad was launched in 2012, while the iPad 2 was launched in 2011.
Apple discontinued the iPad 4 last year when it launched its current flagship tablet, the iPad Air. It had reduced the iPad 2's price to $399 in 2012.