Samsung says the 'most powerful Galaxy device' is coming on April 28

Samsung's got something big coming on April 28 — both literally and figuratively. 

In a teaser on its official YouTube channel, the company announced an event scheduled for this date, which should reveal the "most powerful Galaxy device."

The video clip announcing the event shows nothing besides a glowing box — check it out below. 

But even the glowing box tells us something: it appears just a bit too big to contain just a phone. And given that Samsung is unlikely to launch another major Galaxy smartphone in April, we're probably getting a new Galaxy Book laptop — or three.