Micromax Bolt D320

Micromax Bolt D320 Specifications & Hardware Analysis

The **Micromax Bolt D320** by Micromax is officially listed at **৳4,950** in Bangladesh. Positioned in the competitive mobile market, it is built around a **4.5 inches (11.43 cm) TFT (480×854 px)**, powered by the **MediaTek MT6572M (Dual core, 1.2 GHz, Cortex A7) and Mali-400 graphics**, equipped with **512 MB RAM and 4 GB internal storage**, and backed by a **1600 mAh Li-Ion (Lithium-Ion)**.

Display Panel & Visual Experience

The front of the Micromax Bolt D320 is dominated by a 4.5 inches (11.43 cm) TFT (480×854 px). With a pixel density of 218 ppi, text and app icons render sharp and legible. The display offers adequate brightness for everyday indoor and outdoor viewing. Screen protection is provided by Gorilla Glass. Touch response is tuned for prompt reaction to navigation gestures.

Processor, Memory & Operating System

Under the hood, the Micromax Bolt D320 runs on the MediaTek MT6572M (Dual core, 1.2 GHz, Cortex A7) and Mali-400 graphics, paired with 512 MB RAM and 4 GB internal storage. Operating system duties are handled by Android v4.4.2 with Around UI. In practical day-to-day use, this hardware configuration handles essential tasks—such as web browsing, social media feeds, banking apps, and communication—reliably. For graphics and light gaming, the Mali-400 chip provides steady rendering on compatible settings.

Camera Setup & Video Capabilities

Photography on the Micromax Bolt D320 is anchored by a Single camera setup featuring 3.15 MP, Primary Camera. The setup includes features such as Optical Zoom. For video recording, the primary camera captures up to 640×480. Selfie capture handles video calls and casual portraits under proper lighting.

Battery Capacity & Charging

Endurance is driven by a 1600 mAh Li-Ion (Lithium-Ion). Given the power profile of the MediaTek MT6572M, this capacity is designed to comfortably power the device through a full day of standard daily usage. Standard charging replenishment keeps daily downtime manageable.

Design, Build & Security

In terms of build and ergonomics, the device measures 135 mm x 66.5 mm x 10.2 mm with a weight of 128 grams, finished in Black. Network capabilities include 2G, 3G with Dual SIM, GSM+GSM support.

Pros & Cons Breakdown

Market Verdict

At its price point of **৳4,950**, the **Micromax Bolt D320** by Micromax provides a balanced set of hardware specifications. With its 4.5 inches (11.43 cm) display, MediaTek MT6572M processing platform, and 1600 mAh battery, it represents a practical choice for consumers in Bangladesh seeking official hardware backed by local warranty support.