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Karbonn K21
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VS |
Micromax A90S
|
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VS |
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| Best Price |
|
| Price |
Rs. 1,520.00 |
|
Rs. 7,500.00 |
| Battery |
| Capacity |
1000 mAH, Li-ion
|
|
1600 mAH, Li-ion
60.0% more mAH battery than Micromax A90S. More battery capacity reduces the need to charge your battery again. (1600 mAH, Li-ion vs. 1000 mAH, Li-ion)
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| TalkTime |
Up to 3 Hours(2G)
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Up to 5 Hours(2G) / Up to 4 Hours(3G)
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| Camera |
| Front Camera |
|
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0.30 MP
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| Flash |
|
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,LED
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| Main Camera |
0.3 MP
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8 MP, Auto focus
2,566.7% more mega pixels (MP) on main camera than Micromax A90S. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (8 MP, Auto focus vs. 0.3 MP)
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| Zoom |
Digital Zoom
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|
Digital Zoom
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| Camera Features |
Smile detection, Scenes, Continuos Shooting, Multi Shot
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Smile detection, Scenes, Continuos Shooting, Multi Shot
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| Connectivity |
| More Connectivity |
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VoIP
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| Wi-Fi |
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Wi-Fi 802.11, b/g/n, Mobile Hotspot
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| GPRS |
Yes
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|
Class 12
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| EDGE |
No
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|
Class 12
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| 3G |
EV-DO , Rev.A
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HSPA , EV-DO , Rev.A
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| Bluetooth |
Yes
|
|
v4
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| USB Connectivity |
USB Port
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|
USB Port
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| Design |
| Weight |
80 grams
38.4 grams Lighter than Micromax A90S. light weight phone is easy to hold and can kept in your pocket for long time. (80 grams vs. 118.4 grams)
|
|
118.4 grams
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| Dimensions |
111.5 x 47.3 x 14.30 mm
|
|
127.2 x 66.8 x 9.80 mm
4.5 mm Thinner than Micromax A90S. Slim mobile phone is easy to handle and looks gorgeous in hand. (127.2 x 66.8 x 9.80 mm vs. 111.5 x 47.3 x 14.30 mm)
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| Screen Size |
2.2 Inch
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|
4.30 Inch
95.5% bigger screen size than Micromax A90S. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4.30 Inch vs. 2.2 Inch)
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| Colours |
Coffee/Grey
|
|
Black
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| Touch Screen |
|
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Capacitive Touchscreen
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| Display |
| Screen Resolution |
176 x 220 pixels
|
|
800 x 480 pixels
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| Pixel Density (sharpness) |
128 ppi
|
|
217 ppi
69.5% Higher pixel density than Micromax A90S. High pixel density shows sharper text and extremely detailed photos and videos. (217 ppi vs. 128 ppi)
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| Display Type |
LCD
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|
Super AMOLED
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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 |
|
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Accelerometer
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| Applications |
|
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TOI, Mi Store, Widgets, Gmail, Google, Apps Tray
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| GPS |
|
|
Yes
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| General |
| Operating System |
|
|
Android v4 (Ice Cream Sandwich)
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| OS Type |
|
|
Android
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| Brand |
Karbonn
|
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Micromax
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| Model |
K21
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|
A90S
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| SIM Slot(s) |
Dual SIM, GSM+GSM
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Dual SIM, GSM+GSM
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| Multimedia |
| FM Radio |
Recording option, Handsfree
|
|
Yes
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| Performance |
| Processor |
|
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Dual core, 1 GHz
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| RAM |
|
|
512 MB
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| Storage |
| Internal Memory |
123 KB
|
|
4 GB
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| Expandable Memory |
Up to 4 GB
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Up to 32 GB
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| Price Comparison |
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