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Karbonn Smart A2
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VS |
Zen Ultrafone 308
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VS |
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| Best Price |
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| Price |
Rs. 3,999.00 |
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Rs. 3,309.00 |
| Battery |
| Capacity |
1750 mAH, Li-ion
16.7% more mAH battery than Zen Ultrafone 308. More battery capacity reduces the need to charge your battery again. (1750 mAH, Li-ion vs. 1500 mAH, Li-ion)
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1500 mAH, Li-ion
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| TalkTime |
Up to 3.50 Hours(2G)
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| Stand By Time |
Up to 5(2G)
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| Camera |
| Main Camera |
3 MP
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3.2 MP
6.7% more mega pixels (MP) on main camera than Zen Ultrafone 308. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (3.2 MP vs. 3 MP)
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| Front Camera |
0.30 MP
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1.3 MP
333.3% more mega pixels (MP) on front camera than Zen Ultrafone 308. More front camera resolution means better selfies picture. Front facing cameras also used for video call on Skype (1.3 MP vs. 0.30 MP)
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| Flash |
LED
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| Zoom |
Digital Zoom
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Digital Zoom
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| Camera Features |
Smile detection, Effects, Continuos Shooting, Multi Shot
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| Connectivity |
| GPRS |
Yes
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Yes
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| EDGE |
Yes
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Yes
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| 3G |
EV-DO , Rev.A
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HSDPA , HSUPA
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| Wi-Fi |
Wi-Fi 802.11, b/g/n, Mobile Hotspot
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Wi-Fi 802.11
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| Bluetooth |
Yes
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Yes
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| USB Connectivity |
USB Port
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USB Port
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| More Connectivity |
VoIP
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| Operating Frequency |
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GSM 1800 / 900 MHz UMTS 2100 / 900 MHz | GSM 1800 / 900 MHz
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| Design |
| Touch Screen |
Capacitive Touchscreen
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Capacitive Touchscreen
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| Weight |
110 grams
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| Dimensions |
124 x 63.6 x 12.4 mm
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| Screen Size |
4 Inch
14.3% bigger screen size than Zen Ultrafone 308. 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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3.5 Inch
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| Colours |
White/Black
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Black
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| Display |
| Screen Resolution |
480 x 800 pixels
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320 x 480 pixels
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| Pixel Density (sharpness) |
233 ppi
41.2% Higher pixel density than Zen Ultrafone 308. High pixel density shows sharper text and extremely detailed photos and videos. (233 ppi vs. 165 ppi)
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165 ppi
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| Display Type |
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TFT
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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, Proximity sensor
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Accelerometer
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| Applications |
Google Play Store, News and Weather Update, We-chat, Whats App
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| General |
| Brand |
Karbonn
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Zen
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| Model |
A2
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Ultrafone 308
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| Operating System |
Android v2.3 (Gingerbread)
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Android v4.2.2 (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 |
Yes
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| Loudspeaker |
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Yes
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| Performance |
| Processor |
1 GHz
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1 GHz
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| RAM |
256 MB
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256 MB
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| Storage |
| Internal Memory |
202 MB
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512 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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