Well, rumors around iPhone 5 are getting bigger and bigger. This one is really big in terms of dollars. WSJ reports ^[1] that Sprint, the third largest wireless operator in the US, committed to buy 30.5 million new iPhones for $20 billion.

BGR has heard that Sprint will actually get the much rumored iPhone 5, that is said to be a 4G LTE device. AT&T and Verizon would launch the iPhone 4S and get the iPhone 5 some time in the first quarter of 2012 as an LTE device. Globally, the iPhone 5 might be available as a 4G HSPA+ device.

According to BGR's source the iPhone 4S will feature the A5 processor, an 8MP camera with 1080p video recording, a Multiband 3G Qualcomm chipset, NFC support, and a metal or premium plastic back casing.

The Sprint exclusive iPhone 5 is said to feature a faster CPU, 4-inch screen, 1 GB of RAM, slightly larger design (though thinner), larger battery, 32GB of storage, Assistant, and possibly a new home button which integrates activating assistant.

There's too much rumors lately.