Emerging Indian smartphone maker Micromax expanded the Bolt smartphone series with the addition of 'A51 Bolt' to the products portfolio. The A51 Bolt, which is yet to get its official launch in India, is now seen on the company's website.

Micromax's A51 Bolt is a dual-SIM smartphone and it has three options for 3G connectivity -Bluetooth, Wi-Fi and USB port.

Brief description of main specs of Micromax A51 Bolt include:

Display: Micromax A51 Bolt sports a 3.5-inch multi-touch quick response screen with 320x480p display resolution.

Processor: A51 Bolt packs a slow 832MHz processor. But it is remains to be seen if buyers will be happy with the CPU speed considering that most of the budget smartphones in the Indian markets have 1GHz. Even its predecessor A35 Bolt had a faster 1GHz processor.

Camera: The new smartphone houses two cameras - a 2.0-megapixel rear camera with flash support and a 0.3-megapixel front camera. The main-camera can record a 640x480p resolution video and it also capable of 720x486p resolution video-playback,

Mobile Operating System: A51 Bolt runs on Android v2.3 OS Gingerbread. As many of its competitors are offering Android v4.0 OS Ice Cream Sandwich, this factor mighthave an effect on the minds of prospective buyers.

Other specs such as RAM, Storage, Battery seem to be fine fit for a budget smartphone.

Specifications of the Micromax A51 Bolt Include:


Micromax A51 Bolt (Dual-SIM)


3.5-inch screen size

(display resolution: 320x480p)


Android v2.3 OS Gingerbread


832MHz processor

(Chipset type: brcm_21552)


256 RAM

Storage capacity

512 MB(ROM),expandable up to



Main: 2.0-megapixel camera

Front: 0.3-megapixel camera


2G & 3G


1500 mAh

Additional specs

Wi-Fi, Bluetooth v3.0,micro-USB

(No GPS)


Not Announced