Facebook unveils smart displays, promises not to snoop on your video calls

In addition to their price and size differences, the Portal+ has a more powerful speaker that includes two tweeters with high-range frequency and a single, four-inch bass speaker for richer sound. Both devices have a four-mic array that's designed to pick up your voice no matter where you are in the room.

Facebook hasn't been the most forthcoming company when it comes to letting users know which data it collects and how it's using that data. It also doesn't have the best track record when it comes to keeping users' data safe.

Facebook said it doesn't "listen to, view, or keep the contents of" Portal video calls and that all video calls are encrypted as well.