We're not sure what it shows, and your guess probably hinges on whether you think the mark in the center is a home button or a USB-C port. Of course, this being the "Mobile" event, and considering the devices already ruled out, it could be some new (albeit oddly-shaped) Galaxy Tab. Whatever it is, you have a month to get your guesses in.

Big news is on its way. Don't miss out. https://t.co/ChwhlkYISP pic.twitter.com/rblHI0BkPq — Samsung Mobile (@SamsungMobile) February 1, 2017