ASUS will announce what's next for its Zen line of products on May 30. The "Zenvolution" event is taking place in Taiwan, just ahead of the Computex trade show, which itself runs May 31-June 4.
The company has already put up a teaser site counting down to the press event, which will be held at the Humble House Taipei. The event will also be streamed live around the world.
It's likely that ASUS will use this event to announce the ZenFone 3, and possibly a ZenFone 3 Deluxe. Recent leaks appear to show that the next ZenFone will sport 2.5D curved glass on the front and back, USB Type-C connectivity, a fingerprint sensor, front LED flash, and laser autofocus at the back. As for the Deluxe, it's said to feature an all-metal design with a physical home button on the front.