Micromax Bolt A067

The Micromax Bolt A067 is a budget-friendly smartphone that was released in December 2014. It runs on the Android 4.4.2 (KitKat) operating system and is powered by a Dual-core 1.3 GHz Cortex-A7 processor, along with a Mediatek MT6571 chipset and Mali-400 GPU. The phone comes with 4 GB of internal storage and 512 MB of RAM, which can be expanded up to 32 GB via a microSD card.

The Micromax Bolt A067 features a 4-inch TFT display with a resolution of 480 x 800 pixels and a pixel density of 233 PPI. It has a capacitive touchscreen with a display area of 45.5 cm2 and an aspect ratio of 5:3. The phone supports Wi-Fi 802.11 b/g/n, Bluetooth 4.0, A2DP, GPS, and FM radio. It also has a 2 MP main camera with LED flash and 480p video recording capabilities, as well as a 0.3 MP VGA selfie camera.

The device is available in four different colors: Mint Green, Pure White, Electric Red, and Mystic Grey. It has a 1300 mAh removable Li-Ion battery with a standby time of up to 150 hours and talk time of up to 5 hours. The Micromax Bolt A067 also comes with sensors such as accelerometer and proximity sensor.

Pros:
- Affordable price
- Expandable storage
- Dual SIM capability
- Decent battery life
- Compact size for easy handling

Cons:
- Low internal storage and RAM
- Limited camera quality
- Outdated operating system
- Low-resolution display
- Limited color options