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Micromax Bolt A58 vs Micromax Bolt A66

Compare Micromax Bolt A58

Rs. 4,436
(Discontinued)

 

View Details >

Compare Micromax Bolt A66

Rs. 3,499
(Discontinued)

 

View Details >

Summary
Performance

MediaTek MT6572

512 MB RAM

Spreadtrum SC7710G

512 MB RAM

Display

3.5" (8.89 cm)

320x480 px

4.5" (11.43 cm)

480x854 px

Rear Camera

2 MP

Single Camera

2 MP

Single Camera

Battery

1200 mAh

4 h talktime (2G)

1500 mAh

4.5 h talktime (2G)

Storage

512 MB

32 GB (Expandable)

512 MB

32 GB (Expandable)

Front Camera

N/A

0.3 MP

Single Camera

Expert Rating
User Ratings

★★★★★
★★★★★

3.9/5 based on 1,298 ratings

★★★★★
★★★★★

3.8/5 based on 160 ratings

Compare Prices
Micromax Bolt A58 is permanently discontinued.
Micromax Bolt A66 is permanently discontinued.
General
Operating System

Android v4.2.2 (Jelly Bean)

Android v4.1.2 (Jelly Bean)

Performance
Chipset

MediaTek MT6572

Spreadtrum SC7710G

CPU

Dual core, 1 GHz

Single core, 1 GHz

Graphics

Mali-400

RAM

512 MB

512 MB

Display
Display Type

TFT

LCD

Screen Size

3.5 " (8.89 cm)

4.5 " (11.43 cm)

Resolution

320x480 px

480x854 px

Pixel Density

165 ppi

218 ppi

Screen to Body Ratio (calculated)

44.69 %

59.35 %

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

Design
Size Compare
Size Compare
Dimensions

Height: 121.7 mm
Width: 67.2 mm
Thickness: 12.2 mm

Height: 138 mm
Width: 68 mm
Thickness: 11 mm

Weight

85 grams

93 grams

Colours

Black, Red

White

Camera
Main Camera
Camera Setup

Single

Single

Resolution

2 MP, Primary Camera

2 MP, Primary Camera

Flash

, LED Flash

Image Resolution

1600 x 1200 Pixels

1600 x 1200 Pixels

Camera Features

Digital Zoom

Digital Zoom

Front Camera
Camera Setup

Single

Resolution

0.3 MP, Primary Camera

Battery
Capacity

1200 mAh

1500 mAh

Type

Li-ion

Li-ion

TalkTime

Up to 4 Hours(2G)

Up to 4.5 Hours(2G)

Standby time

Up to 200 Hours(2G)

Up to 116 Hours(2G)

USB Type-C

No

Storage
Internal Memory

512 MB

512 MB

Expandable Memory

, Up to 32 GB

, Up to 32 GB

USB OTG

No

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

Network Support

5G Not Supported in India, 3G, 2G

5G Not Supported in India, 3G, 2G

SIM 1

3G Bands:
UMTS 2100 MHz
2G Bands:
GSM 1800 / 900 MHz
3G Speed:
HSDPA 21 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑
GPRS:
Available
EDGE:
Available

3G Bands:
UMTS 2100 MHz
2G Bands:
GSM 1800 / 900 MHz
3G Speed:
HSDPA 7.2 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑
GPRS:
Available
EDGE:
Available

SIM 2

2G Bands:
GSM 1800 / 900 MHz

2G Bands:
GSM 1800 / 900 MHz

Wi-Fi

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

, Wi-Fi

Wi-Fi Features

Mobile Hotspot

Mobile Hotspot

Bluetooth

, v2.0

, v2.1

NFC

No

USB Connectivity

USB 2.0, microUSB

microUSB

HDMI

No

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Fingerprint Sensor

No

Other Sensors

Accelerometer

Accelerometer

Applications

Hike, Opera, Spuul , Game HUB, Kingsoft Office, 3-in-one bubbles, M! Live, The Dark Man, FOTA

Spuul, Hike, Opera, Milive, Game hub, etc.