The company teased the new device — rumored to be called the HTC 10 — ahead of Mobile World Congress.
On Tuesday, HTC sent out invites for the April 12 unveiling.
The announcement comes a week after HTC hinted at new cameras for the phone.
As for the device itself, we have a pretty good idea of what it will look like — and of its specs, thanks to numerous online leaks.
The phone is reported to have a quad-HD display, Samsung 820 processor, Adreno 530 graphics chip, 5GB of RAM, a 12-megapixel rear camera and a USB Type-C connector.
We’ll find out more on April 12.