Samsung has released two teaser videos that promise “something big” is coming during the IFA trade show in Berlin, which kicks off on September 1st. The videos are vague: one shows scenes by an ocean and the second has a number of people walking around with glowing objects in their hands. It is possible the clips are hinting at Samsung’s rumored Android Honeycomb Galaxy Tab device, which packs a 7-inch Super AMOLED screen with a 1024 x 600-pixel resolution, a 3-megapixel camera and a 2-megapixel camera for video chats. Samsung unveiled the original 7-inch Galaxy Tab last year, so it’s entirely possible that an update will be announced on September 1st. But, some of the users are also holding the glowing objects up to their heads, which means a phone announcement is also likely in store. Thankfully we only have just over two weeks to find out what’s in store. Hit the jump for both videos.