Micromax Canvas Infinity is a metal body phone.
Micromax Canvas Infinity comes with 2900 mAh Li-Ion removable battery. It offers almost 20 hours of talk time and about 420 hours of standby time.
Yes, Micromax Canvas Infinity does have a dedicated MicroSD card slot. You can use 2 sim cards and 1 memory card at the same time in this phone.
It takes about 2 Hours to fully charge this phone. However, you can use Sony CP-AD2 fast charger to charge this phone in almost half time.
Yes, Micromax Canvas Infinity does have the beautify mode for selfies.