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Micromax Bolt Q331
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Phone Insight
Full Specifications September 4, 2026
Micromax Bolt Q331 Android 4.4
Micromax · 2015

Micromax Bolt Q331

Micromax Bolt Q331 Android smartphone. Announced Oct 2015. Features 5.0″ display, Spreadtrum 7731G chipset, 5 MP primary camera, 2 MP front camera, 2000 mAh battery, 4 GB storage, 512 MB RAM.

Display 5.0"
Chipset Spreadtrum 7731G
RAM 512 GB
Storage 4GB 512MB RAM storage, microSDHC slot
Camera 5 MP
Battery 2000 mAh
OS Android 4.4.2

Launch

Announced 2015, October. Released 2015, October
Status Discontinued

Platform

OS Android 4.4.2 (KitKat)
Chipset Spreadtrum 7731G
CPU Quad-core 1.2 GHz

Display

Type IPS LCD
Size 5.0 inches, 68.9 cm 2
Resolution 480 x 854 pixels, 16:9 ratio (~196 ppi density)

Memory

Card slot microSDHC
Internal 4GB 512MB RAM

Main Camera

Single 5 MP
Features LED flash
Video 720p

Selfie camera

Single 2 MP

Body

Weight -
SIM Dual SIM

Battery

Type Li-Ion 2000 mAh, removable
Stand-by Up to 200 h
Talk time Up to 6 h

Sound

Loudspeaker Yes
3.5mm jack Yes

Comms

WLAN Wi-Fi 802.11 b/g/n, hotspot
Bluetooth 2.1
NFC No
Radio FM radio
USB microUSB 2.0

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

Features

Sensors Accelerometer, proximity

Misc

Colors Black
Phone Insight phoneinsight.org/ Printed September 4, 2026

For live pricing, photos, and comparisons, visit phoneinsight.org/phones/micromax-bolt-q331/

In depth

Full specifications

Announced 2015, October. Released 2015, October
Status Discontinued
OS Android 4.4.2 (KitKat)
Chipset Spreadtrum 7731G
CPU Quad-core 1.2 GHz
Type IPS LCD
Size 5.0 inches, 68.9 cm 2
Resolution 480 x 854 pixels, 16:9 ratio (~196 ppi density)
Card slot microSDHC
Internal 4GB 512MB RAM
Single 5 MP
Features LED flash
Video 720p
Single 2 MP
Weight -
SIM Dual SIM
Type Li-Ion 2000 mAh, removable
Stand-by Up to 200 h
Talk time Up to 6 h
Loudspeaker Yes
3.5mm jack Yes
WLAN Wi-Fi 802.11 b/g/n, hotspot
Bluetooth 2.1
NFC No
Radio FM radio
USB microUSB 2.0
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
Sensors Accelerometer, proximity
Colors Black
PhoneInsight Benchmark
38.9/100
Entry-level

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 37.5
Display 51.7
Camera 36.8
Battery 38
174,316 hitsTotal views
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