Samsung is getting ready to announce the Galaxy Note 4 at IFA 2014 in Germany early next month, and the company on Friday released a teaser video that highlights one of the iconic features of the Galaxy Note series and its advantages – the S Pen stylus. FROM EARLIER: Samsung sees an ALS charity campaign as the perfect opportunity to troll Apple again Each Galaxy Note phablet model to date has come with its own built-in stylus, a characteristic not shared by any other Samsung flagship phone. The short 75-second teaser ad focuses on the Galaxy Note’s stylus as a device that offers a unique ability to take handwritten notes on your smartphone. “Handwriting is extremely important,” Samsung wrote on YouTube. “However,