Sony Xperia ZU 6.4" phablet could let you use a pencil, Snapdragon 800 on board
44


The source publication here confirms that the phone is indeed built in the Z line heritage, as it is waterproof as well, and IP58-certified at that, meaning it can be submerged in up to 5 feet of water for 30 minutes without damage.
The French teaser for a demo on July 4th also depicted a very thin frame and a pen that writes "don't forget the notes in your schedules," so the scribbling functionality will be focused on indeed.
source: ePrice
Things that are NOT allowed: