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Karbonn A12
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VS |
M-Tech Opal
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VS |
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| Best Price |
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| Price |
Rs. 6,389.00 |
|
Rs. 2,184.00 |
| Battery |
| Capacity |
1800 mAH, Li-ion
5.9% more mAH battery than M-Tech Opal. More battery capacity reduces the need to charge your battery again. (1800 mAH, Li-ion vs. 1700 mAH, Li-ion)
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1700 mAH, Li-ion
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| TalkTime |
Up to 4 Hours(2G)
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Up to 5 Hours(2G) / Up to 3.5 Hours(3G)
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| Stand By Time |
Up to 180 Hours(2G)
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Up to 250 Hours(2G)
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| Camera |
| Main Camera |
5 MP, Auto focus
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5 MP, Auto focus
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| Front Camera |
0.3 MP
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2 MP
566.7% more mega pixels (MP) on front camera than M-Tech Opal. More front camera resolution means better selfies picture. Front facing cameras also used for video call on Skype (2 MP vs. 0.3 MP)
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| Flash |
LED
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LED
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| Zoom |
Digital Zoom
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Digital Zoom
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| Camera Features |
Auto Focus
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Auto Focus
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| Video Recording |
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HD @ 30 FPS
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| Connectivity |
| Operating Frequency |
GSM 1800 / 1900 / 900 MHz UMTS 2100 MHz | GSM 1800 / 1900 / 900 MHz
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GSM 1800 / 1900 / 850 / 900 MHz UMTS 2100 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz
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| GPRS |
Yes
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Yes
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| EDGE |
Yes
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Yes
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| 3G |
HSDPA , HSUPA
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HSDPA 21 Mbit/s, HSUPA 5.6 Mbit/s
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| Wi-Fi |
Wi-Fi 802.11, b/g/n, Mobile Hotspot
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Wi-Fi 802.11, b/g/n, Mobile Hotspot
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| Bluetooth |
A2DP
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Yes
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| USB Connectivity |
USB Port, microUSB 2.0
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USB Port, USB 2.0, microUSB 2.0
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| Design |
| Touch Screen |
Capacitive Touchscreen, Multi-touch
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Capacitive Touchscreen, Multi-touch
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| Weight |
164 grams
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| Dimensions |
135 x 66 x 11 mm
0.5 mm Thinner than M-Tech Opal. Slim mobile phone is easy to handle and looks gorgeous in hand. (135 x 66 x 11 mm vs. 125 x 64.4 x 11.5 mm)
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125 x 64.4 x 11.5 mm
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| Screen Size |
4.5 Inch
12.5% bigger screen size than M-Tech Opal. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4.5 Inch vs. 4.0 Inch)
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4.0 Inch
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| Colours |
Black,White
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Black,White
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| Display |
| Screen Resolution |
480 x 854 pixels
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480 x 800 pixels
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| Pixel Density (sharpness) |
218 ppi
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233 ppi
6.9% Higher pixel density than M-Tech Opal. High pixel density shows sharper text and extremely detailed photos and videos. (233 ppi vs. 218 ppi)
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| Display Type |
LCD
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IPS LCD
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| Features |
| Box Contents |
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
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Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
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| Sensors |
Accelerometer, Light sensor, Proximity sensor
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Accelerometer
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| GPS |
Yes
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with A-GPS, GPS
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| General |
| Also Known As |
Karbonn Smart A12
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| Brand |
Karbonn
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M-Tech
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| Model |
A12
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Opal
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| Operating System |
Android v4 (Ice Cream Sandwich)
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Android v4.2 (Jelly Bean)
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| SIM Slot(s) |
Dual SIM, GSM+GSM
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Dual SIM, GSM+GSM
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| OS Type |
Android
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Android
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| Multimedia |
| FM Radio |
Recording option
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Recording option
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| Loudspeaker |
Yes
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Yes
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| Audio Jack |
3.5 mm
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3.5 mm
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| Performance |
| Processor |
1 GHz
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Dual core, 1.2 GHz
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| RAM |
512 MB
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512 MB
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| Storage |
| Internal Memory |
4 GB
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4 GB
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| Expandable Memory |
Up to 32 GB
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Up to 32 GB
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| Price Comparison |
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Compare Price
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