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Micromax Bolt D321 Specs Pricing & Performance Insights

Release Date
2015, February
Camera
5MP
Battery
1800mAh
Processor
MT6572
Screen
5.0"
Storage
4GB 512MB RAM , microSDHC slot
Ram
512MB RAM
Operating System
Android 4.4.2

Introduction to the Micromax Bolt D321

The Micromax Bolt D321 is an Android smartphone that was announced and released in February 2015. Though it is now discontinued, this device offers a glimpse into the mobile technology that was accessible during its time. Designed for budget-conscious consumers, the Bolt D321 incorporates basic features that cater to everyday needs, making it an interesting subject for those studying the evolution of smartphones.

Design and Build

The Micromax Bolt D321 employs a simple yet functional design, suitable for users who prefer straightforward aesthetics. It features dimensions that fit comfortably in the hand, though exact measurements are not specified. The phone is available in classic colors like Black and White, appealing to conservative tastes. The use of a plastic body ensures that the device remains lightweight and easy to carry.

Display

The device comes with a 5.0-inch TFT display offering a resolution of 480 x 854 pixels. With a pixel density of approximately 196 ppi, the display is adequate for basic tasks such as calling, texting, and casual media consumption. However, users accustomed to higher resolution screens may find the quality lacking in terms of crispness and detail.

Platform and Performance

Running on Android 4.4.2 KitKat, the Micromax Bolt D321 delivers a modest performance suited to basic smartphone operations. It is powered by a Mediatek MT6572 chipset with a dual-core 1.3 GHz Cortex-A7 CPU and a Mali-400 GPU. While the device is not built for intensive gaming or multitasking, it handles standard applications with relative ease.

Memory and Storage

The Micromax Bolt D321 comes with 512MB of RAM and 4GB of internal storage, which might feel limiting to modern users. Thankfully, it includes a microSDHC card slot, allowing users to expand their storage capacity. For users who mostly rely on cloud services, the internal limitation might be more manageable.

Camera Capabilities

Equipped with a 5 MP rear camera complemented by an LED flash, the Micromax Bolt D321 provides basic photography solutions. The camera’s capabilities include standard photo capture and video recording, meeting the needs of casual users. On the front, a 2 MP camera caters to video calls and simple selfies, though the quality is modest by modern standards.

Battery Life

The phone is powered by a removable Li-Ion 1800 mAh battery. It supports up to 300 hours of standby time and up to 7 hours of talk time when utilizing 3G connectivity. These figures suggest that the device is capable of lasting a day on a single charge with moderate use, suitable for users who require basic functionality over extended periods.

Connectivity Options

Offering essential connectivity features, the Bolt D321 is equipped with GSM/HSPA network technology. It supports dual SIM functionality, a plus for users needing to manage multiple lines. While the lack of 4G might be a drawback, the phone provides solid 3G connectivity for its time. Additional features include Wi-Fi 802.11 b/g/n, Bluetooth 4.0, GPS, and microUSB 2.0 compatibility, ensuring broad usability for communication and navigation.

Audio and Additional Features

The device includes a loudspeaker and a 3.5mm headphone jack, catering to audio playback and calls. FM radio support offers additional entertainment options without consuming data. The phone is equipped with standard sensors such as an accelerometer and proximity sensor, enhancing user interaction through automatic adjustments and feedback.

User Experience and Reception

As a budget phone from an earlier era, the Micromax Bolt D321 was targeted at entry-level smartphone users or those transitioning from feature phones. Its simplicity and affordability attracted a segment of the market looking for basic features without the financial commitment of high-end devices. User reception emphasized ease of use and reasonable performance given the hardware constraints.

Conclusion

The Micromax Bolt D321 serves as an example of early affordable smartphones designed to bring connectivity and basic smartphone functionalities to a wider audience. Though it may not compete with contemporary devices in terms of performance and features, it holds historical significance in understanding the progression and accessibility of mobile technology in mid-2010s. For users seeking a device for fundamental tasks or collectors interested in mobile history, the Bolt D321 remains a noteworthy consideration.

Key Features of Micromax Bolt D321

  • 5.0-inch TFT Display with 256K colors, providing vibrant visuals.
  • Dual SIM capability for multiple network connections.
  • Powered by Android 4.4.2 KitKat for user-friendly experience.
  • Mediatek MT6572 (28 nm) chipset ensuring decent performance.
  • Dual-core 1.3 GHz Cortex-A7 CPU offering efficient processing.
  • Expandable storage via microSDHC card slot.
  • 5 MP rear camera with LED flash for capturing moments.
  • 2 MP front camera for selfies and video calls.
  • Connectivity features include Wi-Fi, Bluetooth 4.0, GPS, and FM radio.
  • Removable Li-Ion 1800 mAh battery for flexibility and convenience.

Drawbacks of Micromax Bolt D321

  • Low internal storage and RAM: Only 4GB of internal storage and 512MB RAM, which may not be sufficient for modern applications and multitasking.
  • No 4G support: Limited to 3G connectivity, which may result in slower internet speeds compared to 4G-enabled devices.
  • Outdated operating system: Runs on Android 4.4.2 (KitKat), which is outdated and may not support newer applications and security updates.
  • Basic display quality: Features a TFT display with a resolution of 480 x 854 pixels, which is relatively low compared to modern HD displays.
  • Limited camera capabilities: Equipped with only a 5 MP main camera and a 2 MP selfie camera, which provide basic photo quality.
  • No NFC support: Lacks NFC functionality, which is a limitation for users interested in contactless payments and easy device pairing.
  • Relatively small battery capacity: The 1800 mAh battery may not provide sufficient power for heavy use throughout the day.
  • Unavailable for purchase: As the device is discontinued, it may be difficult to find for purchase or receive support and services.
Network
Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 900 / 2100
Speed HSPA 21.1/5.76 Mbps
Launch
Announced 2015, February. Released 2015, February
Status Discontinued
Body
Dimensions -
Weight -
SIM Dual SIM
Display
Type TFT, 256K colors
Size 5.0 inches, 68.9 cm2
Resolution 480 x 854 pixels, 16:9 ratio (~196 ppi density)
Platform
OS Android 4.4.2 (KitKat)
Chipset Mediatek MT6572 (28 nm)
CPU Dual-core 1.3 GHz Cortex-A7
GPU Mali-400
Memory
Card slot microSDHC
Internal 4GB 512MB RAM
Main Camera
Single 5 MP
Features LED flash
Video Yes
Selfie camera
Single 2 MP
Video
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 b/g/n, hotspot
Bluetooth 4.0, A2DP
Positioning GPS
NFC No
Radio FM radio
USB microUSB 2.0
Features
Sensors Accelerometer, proximity
Battery
Type Li-Ion 1800 mAh, removable
Stand-by Up to 300 h (3G)
Talk time Up to 7 h (3G)
Misc
Colors Black, White
SAR 0.51 W/kg (head)     0.84 W/kg (body)

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