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Karbonn Smart A51 vs Karbonn A91

Compare Karbonn Smart A51

Rs. 2,299
(Discontinued)

 

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Compare Karbonn A91

Rs. 4,490
(Out of Stock)

 

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Summary
Performance

256 MB RAM

256 MB RAM

Display

3.5" (8.89 cm)

320x480 px

3.9" (9.91 cm)

480x800 px

Rear Camera

3.2 MP

Single Camera

3.2 MP

Single Camera

Front Camera

0.3 MP

Single Camera

0.3 MP

Single Camera

Battery

1100 mAh

1500 mAh

Storage

512 MB

32 GB (Expandable)

512 MB

32 GB (Expandable)

Expert Rating
User Rating

★★★★★
★★★★★

3.3/5 based on 370 ratings

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★★★★★
★★★★★

4/5 based on 740 ratings

Read All User Reviews

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Karbonn Smart A51 is permanently discontinued.
Not Available in any store
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General
Launch Date

January 28, 2014 (Official)

Operating System

Android v4.0.4 (Ice Cream Sandwich)

Android v4.2 (Jelly Bean)

Performance
CPU

Dual core, 1 GHz

Dual core, 1.3 GHz

RAM

256 MB

256 MB

Display
Display Type

TFT

LCD

Screen Size

3.5 " (8.89 cm)

3.9 " (9.91 cm)

Resolution

320x480 px

480x800 px

Pixel Density

165 ppi

239 ppi

Screen to Body Ratio (calculated)

40.94 %

53.23 %

Touch Screen

, Capacitive Touchscreen

, Capacitive Touchscreen

Design
Size Compare
Size Compare
Dimensions

Height: 132 mm
Width: 67.5 mm
Thickness: 9.25 mm

Height: 125 mm
Width: 65 mm
Thickness: 10.9 mm

Colours

Black, White

Black

Camera
Main Camera
Camera Setup

Single

Single

Resolution

3.2 MP, Primary Camera

3.2 MP, Primary Camera

Flash

, LED Flash

Image Resolution

2048 x 1536 Pixels

2048 x 1536 Pixels

Camera Features

Digital Zoom

Digital Zoom

Front Camera
Camera Setup

Single

Single

Resolution

0.3 MP, Primary Camera

0.3 MP, Primary Camera

Battery
Capacity

1100 mAh

1500 mAh

Type

Li-ion

Li-ion

Storage
Internal Memory

512 MB

512 MB

Expandable Memory

, Up to 32 GB

, Up to 32 GB

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

SIM Size

SIM1: Mini

Network Support

5G Not Supported in India, 2G

5G Not Supported in India, 2G

SIM 1

2G Bands:
GSM 1800 / 900 MHz
GPRS:
Class 12
EDGE:
Class 12

2G Bands:
GSM 1800 / 900 MHz
GPRS:
Available
EDGE:
Available

SIM 2

2G Bands:
GSM 1800 / 900 MHz

2G Bands:
GSM 1800 / 900 MHz

Wi-Fi

, Wi-Fi 3 (802.11 b/g)

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

Bluetooth

USB Connectivity

microUSB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Other Sensors

Accelerometer

Accelerometer