No. Micromax Bharat 5 has a mono speaker.
We have not come across any user's complaint about it so far. Since the model is new, you can expect that such issues reported by users only after a certain usage or time.
No. Micromax Bharat 5 does not have the fingerprint scanner.
Yes, Micromax Bharat 5 pro has dedicated LED flash for the front camera.
Yes, Micromax Bharat 5 pro does have the google assistant.