Micromax canvas spark 3 is good phone .
This phones features is -
( 1) 5.5 inch HD IPS display with gorilla glass v3 protection
( 2) 1GB RAM and 8GB ROM
( 3) 8MP Autofocus Rear camera and 5MP front camera
( 4) This phone support 3G
( 5) Battery capacity is 2500mAh
( 6) 1.3GHz quad core processor
Processor brand is spradtrum SC7731G
( 7) Android 5.1 Operating system
This smartphone is not for heavy gaming .
For Normally use this smartphone is very good.
Thank you, friends