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Karbonn Smart A51 vs Karbonn A9 Star

Compare Karbonn Smart A51

Rs. 2,299
(Discontinued)

 

View Details >

Compare Karbonn A9 Star

NA
(Discontinued)

 

View Details >

Summary
Performance

256 MB RAM

512 MB RAM

Display

3.5" (8.89 cm)

320x480 px

4" (10.16 cm)

480x800 px

Rear Camera

3.2 MP

Single Camera

5 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)

4 GB

32 GB (Expandable)

Expert Rating
User Rating

★★★★★
★★★★★

3.3/5 based on 370 ratings

★★★★★
★★★★★

3.5/5 based on 63 ratings

Compare Prices
Karbonn Smart A51 is permanently discontinued.
Karbonn A9 Star is permanently discontinued.
General
Operating System

Android v4.0.4 (Ice Cream Sandwich)

Android v4.0 (Ice Cream Sandwich)

Performance
CPU

Dual core, 1 GHz

Dual core, 1 GHz

RAM

256 MB

512 MB

Display
Display Type

TFT

TFT

Screen Size

3.5 " (8.89 cm)

4 " (10.16 cm)

Resolution

320x480 px

480x800 px

Pixel Density

165 ppi

233 ppi

Screen to Body Ratio (calculated)

40.94 %

Touch Screen

, Capacitive Touchscreen

, Capacitive Touchscreen

Design
Size Compare
Dimensions

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

Colours

Black, White

Black

Camera
Main Camera
Camera Setup

Single

Single

Resolution

3.2 MP, Primary Camera

5 MP, Primary Camera

Flash

, LED Flash

Image Resolution

2048 x 1536 Pixels

2592 x 1944 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

4 GB

Expandable Memory

, Up to 32 GB

, Up to 32 GB

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Single SIM

SIM Size

SIM1: Mini

Network Support

5G Not Supported in India, 2G

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

SIM 1

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

2G Bands:
GSM 900 / 1800
3G Speed:
HSDPA 7.2 Mbit/s ↓
GPRS:
Available
EDGE:
Available

SIM 2

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

Applications

Google Play Store, etc.