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Karbonn A3 Star vs Karbonn A21 Plus

Compare Karbonn A3 Star

NA
(Discontinued)

 

View Details >

Compare Karbonn A21 Plus

Rs. 7,449
(Out of Stock)

 

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Summary
Performance

256 MB RAM

512 MB RAM

Display

3.5" (8.89 cm)

320x480 px

5" (12.7 cm)

480x854 px

Rear Camera

3 MP

Single Camera

5 MP

Single Camera

Battery

1400 mAh

2000 mAh

Storage

512 MB

32 GB (Expandable)

4 GB

32 GB (Expandable)

Front Camera

N/A

0.3 MP

Single Camera

User Rating

★★★★★
★★★★★

3.2/5 based on 536 ratings

★★★★★
★★★★★

4/5 based on 83 ratings

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Karbonn A3 Star is permanently discontinued.
Not Available in any store
Notify me when it's available
General
Launch Date

September 3, 2013

Operating System

Android v2.3.6 (Gingerbread)

Android v4.2 (Jelly Bean)

Performance
CPU

1 GHz

Dual core, 1 GHz

RAM

256 MB

512 MB

Display
Display Type

TFT

Screen Size

3.5 " (8.89 cm)

Resolution

320x480 px

Pixel Density

165 ppi

Screen to Body Ratio (calculated)

52.92 %

101.64 %

Touch Screen

, Capacitive Touchscreen

Design
Size Compare
Size Compare
Dimensions

Height: 113 mm
Width: 61 mm
Thickness: 13.5 mm

Height: 112 mm
Width: 60.5 mm
Thickness: 11.5 mm

Weight

90 grams

104 grams

Colours

Black, Silver

Black, White

Camera
Main Camera
Camera Setup

Single

Single

Resolution

3 MP, Primary Camera

5 MP, Primary Camera

Autofocus

Flash

, LED Flash

Image Resolution

2048 x 1536 Pixels

2592 x 1944 Pixels

Camera Features

Digital Zoom

Digital Zoom

Front Camera
Camera Setup

Single

Resolution

0.3 MP, Primary Camera

Battery
Capacity

1400 mAh

2000 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

Dual SIM, GSM+GSM

Network Support

5G Not Supported in India, 2G

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

SIM 1

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

3G Bands:
UMTS 2100 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
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 4 (802.11 b/g/n)

Wi-Fi Features

Mobile Hotspot

Mobile Hotspot

Bluetooth

USB Connectivity

microUSB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Other Sensors

Light sensor, Proximity sensor, Accelerometer

Applications

Google Play Store, News/Weather, Voice Search