According to iMore, Apple will unveil the iPad 3 on March 7. Citing “sources who have been reliable in the past,” iMore believes that the iPad 3 will have an A6 processor, a 2048×1536 Retina display, and 4G LTE as a “possible” upgrade. Apple has surprised us in the past, but the Retina display and the A6 processor should be a given if Apple wants to keep their competitive edge in the tablet market. Other rumors previously reported include a larger battery, a new camera, and possible Siri integration. Overall, if the rumors hold true, it sounds like a fairly significant improvement is coming to the next generation iPad. The only real question that remains is will Apple unveil a 7-inch iPad as well? I guess we will find out on March 7.