Officially called the "iPad with Retina Display" by Apple, the iPad 4 is a fairly minor update over the third generation iPad, offering the same 9.7-inch Retina display screen, weight and battery life as the previous iPad.
The iPad 4th Generation does add a faster A6X processor and the new Lightning connector that’s also found on the iPhone 5 and new iPod Nano devices, as well as expanded 4G LTE coverage, with Sprint added to the roster of carriers (along with Verizon and AT&T). Pricing for the iPad 4 starts at $499 for the 16GB Wi-Fi-only model.
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