Category Breakdown
Micromax Bolt Q331
Micromax Bolt Selfie Q424
Performance
30.240.9
Camera
14.119.1
Display
54.454.4
Battery
18.917.0
Build
0.217.5
Connectivity
26.539.0
Audio
8.98.9
Overall
20.925.9
Summary
- The Micromax Bolt Q331 features a 5.0-inch IPS LCD display with a resolution of 480 x 854 pixels, while the Bolt Selfie Q424 has a smaller 4.5-inch IPS LCD with the same resolution but a higher pixel density of ~218 ppi.
- In terms of performance, the Q331 is powered by a Spreadtrum 7731G chipset with a quad-core 1.2 GHz CPU and 4GB of RAM, whereas the Q424 utilizes a Mediatek MT6735 chipset with a quad-core 1.0 GHz CPU and 8GB of RAM.
- Both phones have a 5 MP rear camera, but the Q424 offers autofocus and can record video at 1080p, compared to the Q331's 720p capability.
- The Q331 has a 2000 mAh battery, slightly larger than the Q424's 1750 mAh, and runs on Android 4.4.2 (KitKat) versus the Q424's Android 5.1 (Lollipop), providing a more updated software experience.
Side-by-side Specification Comparison
Micromax Bolt Q331
Micromax Bolt Selfie Q424
General
Release Date
2015
2016
Announced
2015
2016
Description
N/A
N/A
Display
Size
5"
4.5"
Type
IPS LCD
IPS LCD
Resolution
480 x 854 pixels, 16:9 ratio (~196 ppi density)
480 x 854 pixels, 16:9 ratio (~218 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Spreadtrum 7731G
Mediatek MT6735 (28 nm)
CPU
Quad-core 1.2 GHz
Quad-core 1.0 GHz Cortex-A53
GPU
N/A
Mali-T720MP2
Memory
4GB 512MB RAM
8GB 1GB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC
microSDHC
Camera
Main Camera
5 MP
5 MP, AF
Main Camera Features
LED flash
LED flash
Front Camera
2 MP
5 MP
Front Camera Features
N/A
N/A
Video Recording
720p
1080p@30fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2000 mAh
1750 mAh
Battery Details
Li-Ion 2000 mAh, removable
Li-Ion 1750 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
N/A
N/A
Weight
N/A
N/A
Materials
N/A
N/A
Colors
Black
Black, White
Foldable
✗
✗
SAR
N/A
0.40 W/kg (body)
Connectivity
SIM
Dual SIM
Dual SIM (Micro-SIM, dual stand-by)
Network
GSM / HSPA
GSM / HSPA / LTE
Network Speed
HSPA 21.1/5.76 Mbps
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
5G
✗
✗
4G
✗
✓
WiFi
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
2.1
2.1
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
N/A
GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.4.2 (KitKat)
Android 5.1 (Lollipop)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer, proximity

