iPad 3 Full Specs:
CPU: Dual Core A5x processor
GPU: Quad-core graphics. 2x times faster than Tegra 3, 4x times the performance.
Display: Retina Display: 2048×1536, 3.1 million pixels, more saturation, & contrast.
Apps: Siri for dictation, 200,000+ apps
OS: iOS 5.1, iOS 6 soon.
iSight Camera: iPhone 4S camera, 2MP front, 5MP rear
Video: 1080p with Image Stabilization
Connectivity: 4G LTE, Wifi, 21Mbps HSPA+ and DC-HSDPA at 42Mbps, with LTE taking the cake at 73Mbps
Battery: 10 hours of battery life still! 9 hours on 4G.
Dimensions: 9.4mm thin, weighing 1.4lbs