Sprint had announced earlier today that they will launch the LTE-enabled Samsung Galaxy Tab 2 (10.1) on November 11 this year, had priced it at $549.99 without contract.
The only different between the 4G LTE version and the original Galaxy Tab 2 Wi-fi lies in the speed of the processor. The 4G LTE version Galaxy Tab 2 (10.1) will be equipped with a 1.5GHz dual-core processor, even though the original Wi-fi version was equipped with only 1Ghz dual-core processor. Apart from that, both tablets will have the exact same specifications.
*Update : The Galaxy Tab 2 LTE (10.1) will be running on Ice Cream Sandwich.