HTC has been preparing for the launch of their next biggest smartphone, HTC One M9. After a lot of speculation and rumors, fans and lovers of HTC can expect the M9 to be on market starting March 1^st, 2015.

According to Android Guys, HTC has sent out press invites for a tech event in Barcelona. This could certainly lead to unveiling the most - awaited smartphone of this year, after HTC One M8 (code named as Hima).

The latest HTC One phone boasts of an EYE technology, bringing it to mainstream Android devices like M9. The technology was first used in Desire Eye which was equipped with a 13 MP camera and dual LED flash. It was marketed for selfie enthusiastic users.

The new HTC One M9 include a Snapdragon 810 display, 3GB RAM, and 5 inch 1080p display. In addition to this, it comes with 13MP front camera, 20.7 MP rear camera, 2840 mAh battery, Sense 7.0 skin, and of course, Android Lollipop (5.0.1).

In addition to above, the rumors suggest that the device will be available in colors like dark gunmetal, silver, gold, and will maintain the sleek look of the M series. The device will consist of an octa core processor 4 Cortex-A57 cores at 2.0GHz and 4 Cortex-A53 cores at 1.5GHz, Adreno 430 GPU and 3GB of RAM. In addition to this, the storage capacity can be increased up to 32 GB, by means of external storage.

Thus, as the fans and followers of HTC M series wait eagerly for the big announcement, it has yet to be seen what the new HTC One M9 brings for its eager users.