The Micromax Canvas Doodle 4 Q391 is powered by a 1.3 GHz quad-core MediaTek MT6582M processor and coupled with 1GB of RAM. It features a 6-inch qHD IPS touchscreen display with 960*540 pixels of resolution. The built-in 8GB storage is further expandable via up to 32GB memory card.
The Micromax Canvas Doodle 4 Q391 smartphone houses a 8-megapixel auto-focus rear camera and also boasts a 2-megapixel front facing snapper for selfies/video calling. In terms of conectivity options, the phone include FM Radio, WiFi, Bluetooth, micro-USB, Mobile hotspot, GPS / A-GPS,and 3.5mm audio jack. It has also dual SIM (WCDMA+GSM) with dual Standby mode.