Samsung has sent out an invite for a February 26 media event. Judging by the outline of a device shown on the invite, the company will be introducing a new tablet, possibly the Galaxy Tab S3. Samsung already confirmed the S8 would not be shown at MWC.
No information beyond the date and location is found on the invite. But the outline is almost certainly for a tablet and the Galaxy Tab S3 did recently pass through the FCC.
Reports claim the Tab S3 uses a Snapdragon 820, 4 GB of RAM, and a 9.6-inch 2048 x 1536 display.