Samsung advertises another feature called Multi-Window that parallels -- nay, exceeds -- the aforementioned Popup Note in awesomeness.

ENGADGET: Samsung Galaxy Note II review Mobile

Popup Note lets users open an S Note instantly as a pop-up window to jot down a quick note during a phone call, checking email or watching a video.

ENGADGET: Samsung Galaxy Note II to land 'by mid-November' on all major US carriers

Thanks to the breadth of the GALAXY Note II's amazing viewing experience, a feature called Popup Note extends the concept of Popup Play, which lets users open an S Note instantly as a pop-up window anywhere on the screen.

ENGADGET: Samsung Galaxy Note II unveiled: 5.5-inch HD Super AMOLED display, Android Jelly Bean and more S Pen functionality

Earlier we mentioned that Popup Video is available on the Note II, but that isn't the only thing that pops up -- you can do the same thing with Popup Note, which is activated by holding the S Pen button and double-tapping on the screen.

ENGADGET: Samsung Galaxy Note II review Mobile