Micromax lists Canvas 4G+ on its website

Micromax Canvas 4G+, successor to the Canvas 4G is listed on the company detailing its specs, but fails to reveal pricing and availability. The Canvas 4G+ comes with a slightly bigger and higher resolution display, bumped up rear and front camera, and increased battery capacity as compared to Canvas 4G. 

The Micromax Canvas Fire 4G+ features 4.7-inch HD (1280 x 720 pixels) IPS display instead of 4.5-inch (480 x 854 pixels) on the Canvas Fire 4G. Under the hood there is an 1GHz quad-core MediaTek MT6735P 64-bit processor with Mali-T720 GPU, 1GB RAM and 8GB internal storage, further expandable via microSD card up to 32GB. The dual-SIM phone runs Android 5.1 Lollipop out of the box.

It is equipped with 8-megapixel rear camera with LED and for clicking selfies you get a 5-megapixel shooter. Connectivity features include 4G LTE, 3G HSPA+, WiFi 802.11 b/g/n, Bluetooth 4.0 and GPS. It is fueled by 2000mAh battery. There is also dual front facing speaker whicg delivers crystal clear audio and improved bass response.

By comparision Canvas Fire 4G was equipped with 5-megapixel rear camera, 2-megapixel front camera and a 1850mAh battery. 

The Micromax Canvas Fire 4G+ comes in Silver color and is expected to launch soon.