Bluetooth audio. Wireless charging. We're moving towards a future where our phones don't have any physical buttons or openings at all — and the Meizu Zero aims to get there first. In addition to the above technologies, it takes advantage of electronic SIMs, a "wireless USB" base, in-screen sound technology that uses the entire display as a speaker, and an in-display fingerprint sensor to rid itself of any unnecessary bumps or valleys. As you'd expect, this helps towards its IP68 water and dust resistance rating, and for those worried about the absence of a power button, pressure sensors on the sides of the ceramic unibody enclosure serve as virtual buttons for both power and volume.