Micromax Bolt A58 runs the android v4.2.2 (jelly bean) Operating System. It has a dual core, 1 ghz mtk 6572m processor along with 512 mb ram, 512 mb rom. There is 90 mb (for apps installation) internal memory and an expandable memory option of upto 32 gb, microsd. The phone has a bar shaped design. Sim card supported is dual sim, gsm + gsm. The display is a touch screen.
The phone has a 3.5 inches display. Resolution of the screen is hvga, 320 x 480 pixels and it can show 260 k colors. Pixel Density of the display is ~ 192ppi.
Micromax Bolt A58 has a camera with 2 megapixel resolution. It can record videos at 320 x 480.
This phone has a 1200 mah, li-ion battery. It has a standby time of 200 hrs (2g) and a talk time of 4 hrs (2g). Connectivity features of the phone are 3g: 3g, 21 mbps hsdpa; 5.76 mbps hsupa, wifi: 802.11 b/g/n, usb connectivity, bluetooth: v2, audio jack: 3.5 mm.
Micromax Bolt A58 offers features like call memory, sms memory, sensors: g-sensor. Other features include multi-task, fota.