Micromax Bolt A28

OS: Android v2.3 (Gingerbread)

CPU: 1 GHz, Single Core Processor

RAM: 256 MB

Display: 3.5 inches, 480 x 320 pixels

Camera: 0.3 MP

Battery: 1500 mAh, Li-ion Battery

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Micromax Bolt A28 smartphone runs on Android v2.3 (Gingerbread) operating system. The phone is powered by 1 GHz, Single Core Processor processor. It has 256 MB Ram. Internal storage options which can be extended with the help of memory card upto 32 GB. The smartphone has a Removable Battery providing. The smartphone is fueled with a 1500 mAh, Li-ion Battery. The main camera of the smartphone consists of a 0.3 MP. Connectivity features in the smartphone include Bluetooth, A-GPS Support, Wi-Fi, 3.5 mm Jack and more. It measures 116.9 x 62.5 x 12.5 mm and weighs 89 g.

Hardware and OS Micromax Bolt A28
Operating System:	Android v2.3 (Gingerbread)
Processor:	1 GHz, Single Core Processor
RAM:	256 MB
Internal Memory:	512 MB
Memory Card Slot:	Yes, upto 32 GB
Graphics:	Mali-300
Dual Sim:	Yes
Sim Type:	Dual Sim, GSM GSM
Display Micromax Bolt A28
Screen Size:	3.5 inches, 480 x 320 pixels
Display Type:	Color TFT screen (65K colors)
Pixel Density:	~165 PPI
Touch Screen:	Yes
Display aspect ratio:	3:2
Connectivity Micromax Bolt A28
3G Network:	No
Bluetooth:	Yes, v2.1
EDGE:	Yes
GPRS:	Yes
GPS:	Yes, with A-GPS Support
USB:	Yes, microUSB
USB Features:	USB Tethering
Wifi:	Yes, with wifi-hotspot
Camera Micromax Bolt A28
Main camera:	0.3 MP
Video Recording:	320 x 480 px
Selfie camera:	0.3 MP
Multimedia Micromax Bolt A28
Headphone jack:	Yes
Email:	Yes
FM Radio:	Yes, with FM Recording
Music:	MP3, MIDI, WAV
Video:	MP4, 3GP, 3GP
Java:	Yes, via 3rd party
Supports:	MMS, Calendar
Design Micromax Bolt A28
Case type:	Classic (Candybar)
Dimensions:	116.9 x 62.5 x 12.5 mm
Weight:	89 g
Battery Micromax Bolt A28
Battery capacity:	1500 mAh, Li-ion Battery
Type:	Removable Battery
StandBy Time:	10 days
Talk Time:	4 hours

Micromax Bolt A28 Overview

The Micromax Bolt A28 is a budget-friendly smartphone that runs on the Android v2.3 (Gingerbread) operating system. It is powered by a 1 GHz single-core processor and comes with 256 MB of RAM and 512 MB of internal memory, which can be expanded up to 32 GB using a memory card slot. The device features a Mali-300 graphics processor and supports dual SIM functionality with dual GSM SIM slots.

The phone sports a 3.5-inch color TFT display with a resolution of 480 x 320 pixels and a pixel density of around 165 PPI. It has a 3:2 aspect ratio and supports touch screen input. The Micromax Bolt A28 does not have 3G connectivity but offers Bluetooth v2.1, EDGE, GPRS, GPS with A-GPS support, microUSB, USB tethering, and WiFi with hotspot capabilities.

In terms of camera specifications, the device is equipped with a 0.3 MP main camera and a 0.3 MP selfie camera. It also features a headphone jack, email support, FM radio with recording, and media playback for MP3, MIDI, WAV, MP4, and 3GP files. The phone supports Java applications via third-party software and includes features like MMS and calendar support.

The Micromax Bolt A28 has a classic candybar design with dimensions of 116.9 x 62.5 x 12.5 mm and weighs 89 g. It is powered by a removable 1500 mAh Li-ion battery that provides up to 10 days of standby time and 4 hours of talk time.

Pros:
- Affordable price
- Dual SIM functionality
- Expandable memory
- Decent battery life
- Compact and lightweight design

Cons:
- Outdated operating system
- Limited RAM and internal storage
- Low-resolution cameras
- Lack of 3G connectivity
- Limited screen resolution and pixel density