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Karbonn A7 vs Micromax A57 Ninja 3

Compare Karbonn A7

Rs. 8,990
(Out of Stock)

 

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Compare Micromax A57 Ninja 3

Rs. 5,999
(Discontinued)

 

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Summary
Display

3.5" (8.89 cm)

320x480 px

3.5" (8.89 cm)

320x480 px

Rear Camera

5 MP

Single Camera

3 MP

Single Camera

Front Camera

0.3 MP

Single Camera

N/A

Battery

1420 mAh

4 h talktime (2G)

1400 mAh

7.5 h talktime (3G)

Storage

512 MB

32 GB (Expandable)

512 MB

32 GB (Expandable)

Performance

N/A

256 MB RAM

Expert Rating
User Rating

★★★★★
★★★★★

4.3/5 based on 57 ratings

★★★★★
★★★★★

3.8/5 based on 539 ratings

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Micromax A57 Ninja 3 is permanently discontinued.
General
Launch Date

April 25, 2012 (Official)

Operating System

Android v2.3 (Gingerbread)

Android v2.3.5 (Gingerbread)

Performance
CPU

800 MHz

Dual core, 1.3 GHz

Graphics

Adreno 200

RAM

256 MB

Display
Display Type

TFT

Screen Size

3.5 " (8.89 cm)

Resolution

320x480 px

Pixel Density

165 ppi

Screen to Body Ratio (calculated)

63.44 %

50.72 %

Touch Screen

, Capacitive Touchscreen, Multi-touch

Design
Size Compare
Size Compare
Dimensions

Height: 115 mm
Width: 50 mm
Thickness: 15.50 mm

Height: 116 mm
Width: 62 mm
Thickness: 11.50 mm

Weight

110 grams

93 grams

Colours

White

Black

Camera
Main Camera
Camera Setup

Single

Single

Resolution

5 MP, Primary Camera

3 MP, Primary Camera

Flash

, Dual LED Flash

Image Resolution

2592 x 1944 Pixels

2000 x 1504 Pixels

Camera Features

Digital Zoom

Digital Zoom

Front Camera
Camera Setup

Single

Resolution

0.3 MP, Primary Camera

Battery
Capacity

1420 mAh

1400 mAh

Type

Li-ion

Li-ion

TalkTime

Up to 4 Hours(2G)

Up to 7.5 Hours(3G) / Up to 8.5 Hours(2G)

Standby time

Up to 100 Hours(2G)

Storage
Internal Memory

512 MB

512 MB

Expandable Memory

, Up to 32 GB

, Up to 32 GB

User Available Storage

Up to 150 MB

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 / 1900 / 900 MHz
3G Speed:
HSDPA 7.2 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:
Class 12, 32 - 4 kbps
EDGE:
Class 12

SIM 2

2G Bands:
GSM 1800 / 900 MHz

2G Bands:
GSM 1800 / 900 MHz

SAR Value

Head: 1.150 W/kg

Wi-Fi

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

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

Bluetooth

, v2.1

GPS

USB Connectivity

USB 2.0, microUSB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

Sensors
Other Sensors

Proximity sensor, Accelerometer