Micromax Bolt A40

Name: Micromax Bolt A40
Brand: Micromax
SKU: SKU1033
Rating: 4.0 (101 reviews)

Micromax
101 User Ratings
Last Updated: 10th December 2025

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Key Specs

Display 4.50-inch (480x854)
Processor Spreadtrum SC6820
Front Camera 0.3MP
Rear Camera 2MP
RAM 512MB
Storage 75MB
Battery Capacity 1500mAh
OS Android 2.3

Market Status Released

Release Date September 2013

Micromax Bolt A40 Summary

Micromax Bolt A40 mobile was launched in September 2013. The phone comes with a 4.50-inch touchscreen display offering a resolution of 480x854 pixels. Micromax Bolt A40 is powered by a 1GHz one-core Spreadtrum SC6820 processor. It comes with 512MB of RAM. The Micromax Bolt A40 runs Android 2.3 and is powered by a 1500mAh removable battery.

As far as the cameras are concerned, the Micromax Bolt A40 on the rear packs 2-megapixel camera. It sports a 0.3-megapixel camera on the front for selfies.

Micromax Bolt A40 is based on Android 2.3 and packs 75MB of inbuilt storage that can be expanded via microSD card (up to 32GB). The Micromax Bolt A40 is a dual-SIM (GSM and GSM) mobile that accepts Regular and Regular cards. The Micromax Bolt A40 measures 135.00 x 67.00 x 10.00mm (height x width x thickness) and weighs 158.00 grams.

Connectivity options on the Micromax Bolt A40 include Wi-Fi, GPS, Bluetooth v2.10, and FM radio. Sensors on the phone include accelerometer.

As of 10th December 2025, Micromax Bolt A40 price in India starts at Rs. 6,299.

Micromax Bolt A40 (512MB RAM, 75MB) - Grey

₹ 6,299

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Micromax Bolt A40 price in India starts from ₹ 6,299. The lowest price of Micromax Bolt A40 is ₹ 6,299 at Amazon on 10th December 2025.

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Micromax Bolt A40 Full Specifications

General

Brand	Micromax
Model	Bolt A40
Price in India	₹6,299
Release date	September 2013
Form factor	Bar
Dimensions (mm)	135.00 x 67.00 x 10.00
Weight (g)	158.00
Battery capacity (mAh)	1500
Removable battery	Yes

Display

Screen size (inches)	4.50
Touchscreen	Yes
Resolution	480x854 pixels

Hardware

Processor	1GHz one-core
Processor make	Spreadtrum SC6820
RAM	512MB
Internal storage	75MB
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 2.3

Connectivity

Wi-Fi	Yes
GPS	Yes
Bluetooth	Yes, v 2.10
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	No
4G/ LTE	No
Supports 4G in India (Band 40)	No
SIM 2
SIM Type	Regular
GSM/CDMA	GSM
3G	No
4G/ LTE	No
Supports 4G in India (Band 40)	No

Sensors

Compass/ Magnetometer	No
Proximity sensor	No
Accelerometer	Yes
Ambient light sensor	No
Gyroscope	No
Barometer	No
Temperature sensor	No

! Error or missing information? Please let us know

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Micromax Bolt A40 User Review and Ratings

4.0★ 101 ratings &
101 reviews

5 ★

64
4 ★

10
3 ★

9
2 ★

4
1 ★

14

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Battery issue

Prantika (Jul 15, 2019) on Amazon

Battery life is not very good

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One of the best phone

Chand Pasha (Feb 23, 2018) on Amazon

Very good phone, nice battery backup & clarity is superb ( sound & display)

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Awesome phone

Srinivas (Aug 13, 2019) on Amazon

Nice phone

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I love apple

Salman Shaikh (Jul 30, 2019) on Amazon

Nice phone using since last 2.5 years and never disappointed

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I phone

Nadeem (Jul 28, 2019) on Amazon

awesome phone

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