We have seen the future and it includes an iris-scanning smartphone and luggage that can weigh itself. Check out the rest of the impressive tech from day two of Mobile World Congress 2015.
By contrast, Microsoft's most recent public count in November noted Xbox One sales at around 10 million, though that figure is likely much higher after a strong holiday-shopping season.
The much-anticipated consoles will be accompanied by a Steam Controller and Steam Link, which will stream content among devices on the same network.
The company also plans to release a second Porsche edition and another keyboard BlackBerry later this year.
Denon and Spotify have announced a limited-time promotion where customers can buy a HEOS 3 multi-room player for $99, reduced from $299.
Available this spring, the waterproof and durable Kyocera Torque will launch first in Germany and France.
The BQ Aquaris E4.5 Ubuntu Edition will be sold in limited-run flash sales, with several sales expected in the coming weeks.
Microsoft unveiled its new 84-inch 4K display that includes dual cameras, high-tech sensors and stylus support.
Microsoft introduces a holographic system baked into Windows 10, along with more mundane features such as universal applications and Cortana as a personal assistant.
Current and future owners of the company's latest high-end cameras will get a firmware update for six new features for photos and video.