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OptimaSmart Optima Smart Phone (White)
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VS |
Karbonn Smart A4 Plus
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VS |
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| Best Price |
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| Price |
Not Available |
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Rs. 4,297.00 |
| Battery |
| Capacity |
1300 mAH, Li-ion
4.0% more mAH battery than Karbonn Smart A4 Plus. More battery capacity reduces the need to charge your battery again. (1300 mAH, Li-ion vs. 1250 mAH, Li-ion)
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1250 mAH, Li-ion
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| TalkTime |
Up to 3.9 Hours(2G)
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| Camera |
| Main Camera |
3.2 MP
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3.20 MP
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| Front Camera |
0.3 MP
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| Zoom |
Digital Zoom
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Digital Zoom
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| Camera Features |
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Image Viewer
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| Connectivity |
| Operating Frequency |
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GSM 900 / 1800 | GSM 900 / 1800
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| More Connectivity |
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Computer sync
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| GPRS |
Yes
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Yes
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| EDGE |
No
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Yes
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| 3G |
EV-DO , Rev.A
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| Wi-Fi |
Wi-Fi 802.11, Mobile Hotspot
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Wi-Fi 802.11, b/g/n, Mobile Hotspot, Wi-Fi Direct
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| Bluetooth |
Yes
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Yes
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| USB Connectivity |
No
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USB Port
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| Design |
| Touch Screen |
Capacitive Touchscreen
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Capacitive Touchscreen
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| Weight |
102 grams
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90 grams
12.0 grams Lighter than Karbonn Smart A4 Plus. light weight phone is easy to hold and can kept in your pocket for long time. (90 grams vs. 102 grams)
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| Dimensions |
119.5 x 63.5 x 10.50 mm
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123 x 63 x 10.5 mm
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| Colours |
Black,White
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White
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| Screen Size |
3.5 Inch
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4 Inch
14.3% bigger screen size than Karbonn Smart A4 Plus. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4 Inch vs. 3.5 Inch)
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| Display |
| Screen Resolution |
320 x 480 pixels
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480 x 800 pixels
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| Pixel Density (sharpness) |
165 ppi
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233 ppi
41.2% Higher pixel density than Karbonn Smart A4 Plus. High pixel density shows sharper text and extremely detailed photos and videos. (233 ppi vs. 165 ppi)
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| Display Type |
LCD
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IPS LCD
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| Features |
| Sensors |
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Accelerometer, Proximity sensor
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| GPS |
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Yes
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| Applications |
Google Play Store
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Google Play Store, Karbonn Live, TOI, News/Weather, etc.
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| 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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| General |
| Brand |
OptimaSmart
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Karbonn
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| Model |
Optima Smart Phone (White)
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Smart A4 Plus
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| Operating System |
Android v2.3 (Gingerbread)
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Android v4.0 (Ice Cream Sandwich)
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| SIM Slot(s) |
Dual SIM, GSM+GSM
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Dual SIM
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| OS Type |
Android
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Android
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| Multimedia |
| Audio Jack |
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3.5 mm
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| FM Radio |
Yes
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Yes
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| Performance |
| Processor |
1 GHz
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Dual core, 1 GHz
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| RAM |
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512 MB
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| Storage |
| Internal Memory |
256 MB
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139 MB
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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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