Micromax had recently announced to launch its first Cyanogen-based smartphone under its new YU brand on December 18.

A day prior to its launch, the company has made public that its YU Cyanogen OS Smartphone will only be available on Amazon India website for now.

The company's official invite also did not disclosed much details about the device.

Some of the prelim leaks, however, have signaled that Micromax's first YU brand smartphone will feature CyanogenMod OS version and will be powered by a 64-bit CPU.

Last month, Micromax, India's second largest smartphone maker, had unveiled a new range of devices under 'Yu' brand. Yu Televentures, a subsidiary of Micromax, has partnered Cyanogen to offer customised user experience to end users.