Micromax Bolt A66

  • Micromax
  • 16 User Ratings
  • Last Updated: 3rd October 2025
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Key Specs
  • Display 4.50-inch
  • Processor Spreadtrum SC7710G
  • Front Camera 0.3MP
  • Rear Camera 2MP
  • RAM 512MB
  • Storage 512MB
  • Battery Capacity 1500mAh
  • OS Android 4.1
Market Status Released
Release Date January 2014

Micromax Bolt A66 Summary

Micromax Bolt A66 mobile was launched in January 2014. The phone comes with a 4.50-inch touchscreen display. Micromax Bolt A66 is powered by a 1GHz one-core Spreadtrum SC7710G processor. It comes with 512MB of RAM. The Micromax Bolt A66 runs Android 4.1 and is powered by a 1500mAh removable battery.

As far as the cameras are concerned, the Micromax Bolt A66 on the rear packs 2-megapixel camera. It sports a 0.3-megapixel camera on the front for selfies.

Micromax Bolt A66 is based on Android 4.1 and packs 512MB of inbuilt storage that can be expanded via microSD card (up to 32GB). The Micromax Bolt A66 is a dual-SIM (GSM and GSM) mobile that accepts Regular and Regular cards.

Connectivity options on the Micromax Bolt A66 include Wi-Fi, GPS, FM radio, and 3G.

As of 3rd October 2025, Micromax Bolt A66 price in India starts at Rs. 3,999.

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Micromax Bolt A66 Price in India

Micromax Bolt A66 price in India starts from ₹ 3,999. The lowest price of Micromax Bolt A66 is ₹ 3,999 at Amazon on 3rd October 2025.

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Micromax Bolt A66 Full Specifications

General
Brand Micromax
Model Bolt A66
Price in India ₹3,999
Release date January 2014
Battery capacity (mAh) 1500
Removable battery Yes
Display
Screen size (inches) 4.50
Touchscreen Yes
Hardware
Processor 1GHz one-core
Processor make Spreadtrum SC7710G
RAM 512MB
Internal storage 512MB
Expandable storage Yes
Expandable storage type microSD
Expandable storage up to (GB) 32
Camera
Rear camera 2-megapixel
Rear flash Yes
Front camera 0.3-megapixel
Software
Operating system Android 4.1
Connectivity
Wi-Fi Yes
GPS Yes
Bluetooth Yes
NFC No
Infrared No
USB OTG No
Headphones 3.5mm
FM Yes
Number of SIMs 2
Wi-Fi Direct No
Mobile High-Definition Link (MHL) No
SIM 1
SIM Type Regular
GSM/CDMA GSM
3G Yes
4G/ LTE No
Supports 4G in India (Band 40) No
SIM 2
SIM Type Regular
GSM/CDMA GSM
3G Yes
4G/ LTE No
Supports 4G in India (Band 40) No
Sensors
Compass/ Magnetometer No
Proximity sensor No
Accelerometer No
Ambient light sensor No
Gyroscope No
Barometer No
Temperature sensor No
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Micromax Bolt A66 User Review and Ratings

2.2 16 ratings &
16 reviews
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