Design and Build
The Micromax Bolt D320 features a straightforward design, typical of many smartphones of its era. It measures 135 x 66.5 x 10.2 mm and weighs only 128 grams, making it relatively light and compact. The phone's dimensions contribute to a comfortable grip, and its slightly thicker build compared to modern devices can be attributed to its removable battery and plastic construction. The phone supports Dual SIM capabilities, which was a strong selling point for users managing multiple networks or phone numbers.