Nokia spilled the beans about the Abu Dhabi event on October 22 - details are still scarce, but as they say a picture is worth a thousand words. The picture in question shows a phone (possibly a phablet), a tablet and a laptop. A quick peek at the rumor mill will tell you that Nokia is working on the Lumia 1520 phablet and the Lumia 2520 tablet. As for the laptop, we haven't heard anything...
Source: http://www.gsmarena.com/nokia_releases_teaser_picture_of_a_phablet_tablet_and_a_laptop-news-6952.php