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Micromax A28 Bolt Specs Prices Pros & Cons Unveiled

Release Date
2014
Camera
0.3MP
Battery
1500mAh
Screen
3.5"
Storage
512MB 256MB RAM , microSDHC slot
Ram
256MB RAM
Operating System
Android 2.3

Introduction to Micromax A28 Bolt

The Micromax A28 Bolt is a smartphone that was released in 2014, offering a range of basic features catering to entry-level users. Despite its discontinuation, the device still captures interest due to its simplicity and foundational smartphone capabilities. This article will explore the specifications, features, and potential use cases of the Micromax A28 Bolt.

Design and Build

The Micromax A28 Bolt comes with a compact design, measuring 116.9 x 62.5 x 12.5 mm and weighing just 89 grams. Its light weight and dimensions make it highly portable and comfortable to hold. The device has a Dual SIM slot, allowing users to manage two phone numbers in a single handset, which is practical for separating personal and business contacts or for those needing coverage from more than one network provider. The body is built from durable materials, with a classic black color giving it a sleek and understated look.

Display

Featuring a 3.5-inch TFT display, the Micromax A28 Bolt supports 65K colors, delivering basic visual performance suitable for simple tasks. The display has a resolution of 320 x 480 pixels and a screen-to-body ratio of approximately 49.9%, with a pixel density of around 165 pixels per inch. While not high-definition, this screen suffices for viewing messages, browsing light content, and using various apps.

Platform and Performance

Powered by a 1.0 GHz Cortex-A5 CPU and a Mali-300 GPU, the Micromax A28 Bolt is equipped for fundamental smartphone functions. The device runs on the Android 2.3 (Gingerbread) operating system, which, although outdated by current standards, provides access to a range of applications from the version-specific Android marketplace. The performance is streamlined for tasks such as calling, texting, and using basic apps and games.

Memory and Storage

The phone offers 512MB of internal storage paired with 256MB of RAM, providing limited but manageable space for basic app storage and phone functionality. For users needing more storage, the device includes a microSDHC card slot for expanded memory, supporting additional data storage for multimedia files and documents.

Camera Capabilities

The Micromax A28 Bolt is equipped with a single VGA main camera and a VGA front-facing camera. While these provide basic photography features, they are suitable for taking simple pictures and recording videos at 320p resolution. The cameras are functional for capturing quick snapshots or video calls, catering to users requiring minimal camera functionalities.

Audio and Connectivity

The device features a loudspeaker and a 3.5mm jack, supporting various audio output options for music playback, calls, or media consumption. Connectivity options include Wi-Fi 802.11 b/g/n for internet access, Bluetooth 2.1 with A2DP for exchanging files and connecting to peripherals, and a microUSB port for charging and data transfer. The absence of advanced positioning or NFC services does streamline connectivity to fundamental needs, aligning with the device's entry-level focus.

Battery Life

The Micromax A28 Bolt is powered by a removable 1500 mAh Li-Ion battery. This capacity provides up to 260 hours of standby time and up to 4 hours of talk time, making it adequate for users with low to moderate usage patterns. The removable nature of the battery allows for easy replacement and potentially extended device life, which can be an advantage for users needing long-term reliability.

Additional Features

Though lacking advanced sensor technology, the Micromax A28 Bolt includes FM radio with recording capabilities, offering a multimedia experience beyond digital media. The device supports basic mobile computing and communication needs at an affordable price point, historically around 40 EUR at the time of release.

Conclusion

The Micromax A28 Bolt serves as a reflection of early smartphone technology, providing essential features at an entry-level cost. It is an ideal choice for users seeking a reliable and straightforward mobile phone for communication, light browsing, and basic multimedia functions. Though discontinued, the Micromax A28 Bolt remains a pertinent example of budget-friendly mobile solutions that cater to the fundamental needs of consumers.

Key Features of Micromax A28 Bolt

  • Dual SIM (Mini-SIM) support for versatile communication.
  • Lightweight design with a weight of 89 g (3.14 oz).
  • 3.5 inches TFT display with 65K colors.
  • Expandable memory via microSDHC card slot.
  • FM radio with recording feature.
  • Basic connectivity options including Wi-Fi b/g/n and Bluetooth 2.1, A2DP.
  • Affordable pricing at around 40 EUR.

Key Disadvantages of Micromax A28 Bolt

  • Discontinued; no longer available in the market.
  • Supports only 2G network, lacking modern 3G/4G capabilities.
  • Outdated Android 2.3 (Gingerbread) operating system.
  • Very limited internal storage with only 512MB and 256MB RAM.
  • Low resolution display with only 320 x 480 pixels.
  • Poor camera quality with VGA resolution for both main and selfie cameras.
  • No GPS or NFC features available.
  • Lacks sensors, limiting functionality for modern apps and features.
  • Limited talk time of up to 4 hours.
  • Uses outdated Bluetooth 2.1 technology.
  • No warranty of software updates due to being an older model.
Network
Technology GSM
2G bands GSM 900 / 1800 - SIM 1 & SIM 2
GPRS Class 12
EDGE Yes
Launch
Announced 2014. Released 2014
Status Discontinued
Body
Dimensions 116.9 x 62.5 x 12.5 mm (4.60 x 2.46 x 0.49 in)
Weight 89 g (3.14 oz)
SIM Dual SIM (Mini-SIM)
Display
Type TFT, 65K colors
Size 3.5 inches, 36.5 cm2 (~49.9% screen-to-body ratio)
Resolution 320 x 480 pixels, 3:2 ratio (~165 ppi density)
Platform
OS Android 2.3 (Gingerbread)
CPU 1.0 GHz Cortex-A5
GPU Mali-300
Memory
Card slot microSDHC (dedicated slot)
Internal 512MB 256MB RAM
Main Camera
Single VGA
Video 320p
Selfie camera
Single VGA
Video
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 b/g/n
Bluetooth 2.1, A2DP
Positioning No
NFC No
Radio FM radio, recording
USB microUSB
Features
Sensors
Battery
Type Li-Ion 1500 mAh, removable
Stand-by Up to 260 h
Talk time Up to 4 h
Misc
Colors Black
Price About 40 EUR

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