Mi-Fone Mi-A150 vs Micromax Bolt A37B

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Comparing the Mi-Fone Mi-A150 vs Micromax Bolt A37B across display, camera and battery to help determine the better smartphone.

Here is the summary of the results:

Display: Micromax Bolt A37B offers a screen size of 3.5 inches, while Mi-Fone Mi-A150 offers 3.2 inches, making Micromax Bolt A37B the larger display of the two. Mi-Fone Mi-A150 features a LCD display compared to Micromax Bolt A37B's TFT, making Mi-Fone Mi-A150 the better display of the two.


Rear Camera: Micromax Bolt A37B offers a higher rear camera resolution with 2 MP, while Mi-Fone Mi-A150 offers 0.3 MP, making Micromax Bolt A37B better for rear camera photography.


Battery: Micromax Bolt A37B offers a higher battery capacity with 1450 mAh, while Mi-Fone Mi-A150 offers 1200 mAh, making Micromax Bolt A37B better for longer battery life.

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Mi-Fone Mi-A150
(Discontinued)
Micromax Bolt A37B
₹6,999
(Discontinued)
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Summary

Release Date

29 Aug, 2011
02 Feb, 2014
16 Jul, 2026

Performance

N/A
N/A
Snapdragon S1
MediaTek MT6572M
Unisoc T7100
N/A
(upto 1 GHz)
Octa Core (upto 1.8 GHz)
N/A
256 MB RAM
3 GB RAM

Display

N/A
N/A
3.2 inches (8.13 cm)
3.5 inches (8.89 cm)
6.56 inches (16.66 cm)
LCD
TFT
IPS LCD
320x480 px
320x480 px
N/A
N/A
N/A
90 Hz Refresh Rate

Rear Camera

N/A
N/A
0.3 MP
Primary Camera
2 MP
Primary Camera
8 MP
Primary Camera

Front Camera

N/A
0.3 MP
5 MP

Battery

N/A
N/A
1200 mAh
1450 mAh
5000 mAh
N/A
N/A
10W

Storage

N/A
512 MB
64 GB
N/A
N/A
eMMC 5.0

User Ratings

N/A
3.3/5
(43 ratings)
N/A

Compare Prices

Not Available in any store
Not Available in any store
₹8,599

User Feedback

General

Launch Date

N/A
N/A
Jul 16, 2026
(Official)

Operating System

Android v2.2 (Froyo)
Android v4.2 (Jelly Bean)
Android v15

Custom UI

N/A
N/A
Android Go

Performance

Performance Rating

N/A
Poor
N/A

Chipset

Qualcomm Snapdragon S1 MSM7227
MediaTek MT6572M
Unisoc T7100

Processor

N/A
Dual core, 1 GHz, ARM Cortex A7
Octa core

1.8 GHz, Quad core, Cortex A75 1.2 GHz, Quad core, Cortex A55

Architecture (The higher, the better)

N/A
N/A
64 bit

Fabrication (The lower, the better)

N/A
N/A
12 nm

Graphics (GPU)

N/A
Mali-400 MP
PowerVR GE8322

RAM

N/A
256 MB
3 GB / 4 GB

RAM Type

N/A
N/A
LPDDR4X

Display

Display Rating

N/A
Very Good
N/A

Display Type

LCD
TFT
IPS LCD

Screen Size

3.2 inches  (8.13 cm)
3.5 inches  (8.89 cm)
6.56 inches  (16.66 cm)

Resolution

320x480 px
320x480 px
N/A

Brightness

N/A
N/A
400 nits

Refresh Rate

N/A
N/A
90 Hz

Pixel Density

180 ppi
165 ppi
269 ppi

Design

Thickness

N/A
N/A
8.49 mm

Rear Camera

Rear Camera Rating

N/A
Poor
N/A

Resolution

0.3 MP
Primary Camera
2 MP
Primary Camera
8 MP
Primary Cameraf/2GC08A8 1.12µm pixel size

OIS

N/A
N/A
No

Flash

Yes
N/A
Yes LED Flash

Image Resolution

N/A
1600 x 1200 Pixels
N/A

Shooting Modes

Continuous Shooting
N/A
N/A

Camera Features

Digital Zoom
Smile detection
Digital Zoom
Digital Zoom

Front Camera

Resolution

N/A
0.3 MP
Primary Camera
5 MP
Primary Camera1.12µm pixel size

Flash

N/A
N/A
No

Battery

Battery Rating

N/A
Very Good
N/A

Capacity

1200 mAh
1450 mAh
5000 mAh

Battery Type

Li-ion
Li-ion
N/A

TalkTime

Up to 7.5(2G)
Up to 5.5 Hours(2G)
N/A

Quick Charging

N/A
N/A
Yes 10W

Storage

Internal Storage

N/A
512 MB
64 GB

Storage Type

N/A
N/A
eMMC 5.0

Expandable Storage

Yes
Yes Up to 32 GB
N/A

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM
Single SIM

Network Support

5G Not Supported
5G Not Supported
5G Not Supported 4G

VoLTE

N/A
N/A
Yes

Wi-Fi

Yes Wi-Fi
Yes Wi-Fi 4 (802.11 b/g/n)
Yes Wi-Fi 4 (802.11 n)

Bluetooth

Yes
Yes v2.1
Yes

GPS

Yes
N/A
N/A

IR Blaster

N/A
N/A
Yes

Multimedia

Audio Jack

N/A
3.5 mm
N/A

Sensors

Fingerprint Sensor

N/A
N/A
Yes

Fingerprint Sensor Position

N/A
N/A
Side

Other Sensors

Compass
Proximity sensor Accelerometer
N/A

Compare Prices

Not Available in any store
Not Available in any store
₹8,599