Yes, Micromax Canvas 2 is 4g mobile phone.
Yes, Micromax Canvas 2 does have fingerprint sensor.
Yes, this phone does have root access but we do not recommend our customers to modify it as it voids the warranty.
Micromax Canvas 2 comes with 3075 mAh battery which is enough for a day's usage. It offers talk time of up to 8 hours on 4g network and about 250 hours stand-by time.
Micromax Canvas 2 is made of Metal and high quality Polycarbonate material. The front of the phone is covered with Corning Gorilla Glass 5.