Rs. 3,290
Rs. 3,100
Summary
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Performance |
256 MB RAM
| 256 MB RAM
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Display |
3.5" (8.89 cm) 320x480 px
| 3.5" (8.89 cm) 320x480 px
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Rear Camera |
3.2 MP Single Camera
| 3 MP Single Camera
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Front Camera |
0.3 MP Single Camera
| 0.3 MP Single Camera
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Battery |
1100 mAh
| 1250 mAh
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Storage |
512 MB 32 GB (Expandable)
| 512 MB 32 GB (Expandable)
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User Rating |
3.3/5 based on 370 ratings
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3.4/5 based on 140 ratings
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Compare Prices |
Karbonn Smart A51 is permanently discontinued.
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Not Available in any store
Notify me when it's available
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General
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Launch Date |
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July 23, 2014 (Official) |
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Operating System |
Android v4.0.4 (Ice Cream Sandwich) |
Android v4.4 (KitKat) |
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Performance
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CPU |
Dual core, 1 GHz |
Dual core, 1.3 GHz |
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RAM |
256 MB |
256 MB |
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Display
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Display Type |
TFT |
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Screen Size |
3.5 " (8.89 cm) |
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Resolution |
320x480 px |
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Pixel Density |
165 ppi |
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Screen to Body Ratio (calculated) |
40.94 % |
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Touch Screen |
, Capacitive Touchscreen |
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Design
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Size Compare
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Dimensions |
Height: 132 mm |
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Colours |
Black, White |
Black, White |
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Camera
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Main Camera
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Camera Setup |
Single |
Single |
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Resolution |
3.2 MP, Primary Camera |
3 MP, Primary Camera |
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Flash |
, LED Flash |
, LED Flash |
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Image Resolution |
2048 x 1536 Pixels |
2000 x 1504 Pixels |
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Camera Features |
Digital Zoom |
Digital Zoom |
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Front Camera
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Camera Setup |
Single |
Single |
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Resolution |
0.3 MP, Primary Camera |
0.3 MP, Primary Camera |
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Battery
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Capacity |
1100 mAh |
1250 mAh |
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Type |
Li-ion |
Li-ion |
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Storage
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Internal Memory |
512 MB |
512 MB |
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Expandable Memory |
, Up to 32 GB |
, Up to 32 GB |
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Network & Connectivity
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SIM Slot(s) |
Dual SIM, GSM+GSM |
Dual SIM, GSM+GSM |
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SIM Size |
SIM1: Mini |
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Network Support |
5G Not Supported in India, 2G |
5G Not Supported in India, 2G |
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SIM 1 |
2G Bands: GSM 1800 / 900 MHz GPRS: Class 12 EDGE: Class 12
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2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available
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SIM 2 |
2G Bands: GSM 1800 / 900 MHz
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2G Bands: GSM 1800 / 900 MHz
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Wi-Fi |
, Wi-Fi 3 (802.11 b/g) |
, Wi-Fi |
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Bluetooth |
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USB Connectivity |
microUSB 2.0 |
microUSB 2.0 |
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Multimedia
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FM Radio |
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Loudspeaker |
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Audio Jack |
3.5 mm |
3.5 mm |
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Sensors
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Other Sensors |
Accelerometer |
Proximity sensor, Accelerometer |
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