1. Apple iPad (4th Gen)
Seems like it was just yesterday that Apple first introduced the iPad, yet we're already on the fourth edition of the mega-popular tablet. The fourth-generation iPad, which replaces the "new iPad" that Apple introduced earlier in the year, packs the new iOS 6 operating system as well as the A6 ARM-based system-on-a-chip platform and a 1.4GHz dual-core processor. And like its predecessor, the latest version comes with increased memory and the high-definition Retina display, as well as 1,080p/5-MP camera on the back and a 720P/1.2-MP camera on the front. And like all previous versions of the iPad, the latest model has seen monster launch sales.