3.9
Score
Karbonn Smart A12 Star
Release Date
5
-
Jul
-
14
Market Status
Out of Stock
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Karbonn
INR
4390
https://schema.org/InStock
Mon Feb 16 2026
Starting Price
₹4,390
View all prices
Approx. Buyback Value
₹1,756
Get Exact Value >
10.16 cm (4.0 inch)
233 ppi, IPS LCD
Dual core, 1.2 GH
1400 mAh
Li-ion
5 MP
Single, 5MP
3G
Dual SIM, GSM+GSM
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Detailed Specs
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5.2
General
Announced On
5-Jul-14
Market Status
Out of Stock
Brand
Karbonn
Price Status
Confirmed
Price
Rs. 3,655
3.3
Karbonn Smart A12 Star - Display
Screen Size
10.16 cm (4.0 inch)
Screen Type
IPS LCD
Screen Resolution
480 x 800 pixels
Pixel Density
233 ppi
Screen to Body Ratio
57.1%
3.5
Karbonn Smart A12 Star - Rear Camera
Rear Flash
Yes, LED Flash
Rear Camera Features
Digital Zoom
Rear Camera Setup
Single, 5MP
Rear Camera 1 Resolution
5 MP
Rear Camera 1 Type
Primary Camera
4.3
Karbonn Smart A12 Star - Front Camera
Front Camera Setup
Single, 0.3MP
Front Camera 1 Resolution
0.3 MP
Front Camera 1 Type
Primary Camera
6.4
Karbonn Smart A12 Star - Memory & Storage
Phone Variants
512MB 4GB
Expandable Storage
Yes
Expandable Storage Capacity
Yes, 32 GB
1.5
Karbonn Smart A12 Star - Performance
Operating System
Android v4.4.2 (KitKat)
CPU
Dual core, 1.2 GHz
Clock Speed
1.2 GHz
1.6
Karbonn Smart A12 Star - Design
Weight
130 grams
Colors
Black, White
2.2
Karbonn Smart A12 Star - Battery
Battery Capacity
1400 mAh
Battery Type
Li-ion
4.6
Karbonn Smart A12 Star - Network & Connectivity
GPS
Yes
Network Support
3G
Bluetooth
Yes
FM Radio
Yes
3.5mm Audio Jack
Yes
Wi-Fi
Yes, Wi-Fi 802.11, b/d/g
Audio Jack
3.5 mm
SIM Slot(s)
Dual SIM, GSM+GSM
SIM 1 Bands
3G Bands: UMTS 2100 MHz, 2G Bands: GSM 1800 / 900 MHz, GPRS: Available, EDGE: Available...
SIM 2 Bands
2G Bands: GSM 1800 / 900 MHz...
4.4
Karbonn Smart A12 Star - Miscellaneous Features
Sensors
Proximity sensor, Accelerometer
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