Hi,
Micromax Canvas turbo A 200 is very good phone in low budget.
1 GB RAM, 8 MP back and 5 MP front camera for selfie. Camera quality is good but the sound in headsfree is very good.
I am using it since 3 years and no issues comes till now . Everything like Calling, Camera, internal storage is fine.
You can extend memory upto 32 GB through external SD card slot.
Now the rates are very cheaper from rates of 3 years back. For small budget users it’s very useful phone.