First of all its having dash charging which is the fastest charging.
when was it released I was no expecting as when I used it it now about 2 months I am using it.the thing Iliked
pros
1.OxygenOS based on Android Marshmallow
2.6 GB
3.Dual SIM, GPS, Music Player, Video Player, Fingerprint sensor, Hall sensor, Accelerometor, Gyroscope, Proximity sensor, Ambient light sensor, eCompass, E-mail
4.16MP primary camera and 8MP front facing camera
5.160 Grams light phone great weight distribution
6.Fingerprint Sensor: Faster and more accurate
7.Alert Slider: More options for more control
8.Camera: More advanced for better imaging
7.OxygenOS: Lighter, more powerful, and super sweet
no cons available for me in this device
I just love it