The micromax series and also this micromax bolt Q346 is a best smartphone for middle socity person in less price.
This phone have android version 5.0 lolipop
Looking cool and 1 gb ram, internal memory is 8gb expandable to 32 gb, for simple use is best
Screen size is to good 4.50 inch.
The best think is phone camera 5 mp back and the selfi shooter camera front 2 mp and the last the corner sides of phone is curved is better