| Price |
|
Not Available
|
Not Available
|
| Capacity |
|
1000 mAH, Li-ion
11.1% more mAH battery than Karbonn K20. More battery capacity reduces the need to charge your battery again. (1000 mAH, Li-ion vs. 900 mAH, Li-ion)
|
900 mAH, Li-ion
|
| TalkTime |
|
Up to 4 Hours(2G)
|
Up to 2.5 Hours(2G)
|
| Stand By Time |
|
|
Up to 60 Hours(2G)
|
| Main Camera |
|
Yes
|
2 MP
|
| Zoom |
|
Digital Zoom
|
Digital Zoom
|
| Camera Features |
|
Dedicated Camera Keys, Smile detection, White balance presets, Multi Shot
|
Smile detection, White balance presets, Multi Shot
|
| GPRS |
|
Yes
|
Class 12
|
| EDGE |
|
No
|
No
|
| Bluetooth |
|
No
|
|
| USB Connectivity |
|
No
|
USB Port
|
| Weight |
|
53 grams
47.0 grams Lighter than Karbonn K20. light weight phone is easy to hold and can kept in your pocket for long time. (53 grams vs. 100 grams)
|
100 grams
|
| Dimensions |
|
108 x 46 x 14.60 mm
|
114.7 x 61.2 x 13 mm
1.6 mm Thinner than Karbonn K20. Slim mobile phone is easy to handle and looks gorgeous in hand. (114.7 x 61.2 x 13 mm vs. 108 x 46 x 14.60 mm)
|
| Screen Size |
|
1.77 Inch
|
2.4 Inch
35.6% bigger screen size than Karbonn K20. The bigger the screen size is better the user experience of reading and watching movie or video songs. (2.4 Inch vs. 1.77 Inch)
|
| Colours |
|
Black with Red
|
Black,Back light of keypad : White
|
| Screen Resolution |
|
120 x 160 pixels
|
320 x 240 pixels
|
| Pixel Density (sharpness) |
|
113 ppi
|
167 ppi
47.8% Higher pixel density than Karbonn K20. High pixel density shows sharper text and extremely detailed photos and videos. (167 ppi vs. 113 ppi)
|
| Display Type |
|
LCD
|
|
| Box Contents |
|
Handset, Battery, Travel Charger, Earphone, User Manual, Warranty Card
|
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
|
| Applications |
|
|
PC Sync, Built-in data/fax Modem
|
| Brand |
|
Karbonn
|
Karbonn
|
| Model |
|
K478
|
K20
|
| SIM Slot(s) |
|
Dual SIM, GSM+GSM
|
Dual SIM, GSM+GSM
|
| FM Radio |
|
Recording option, One Touch FM key
|
Yes
|
| Internal Memory |
|
20 KB
|
259 KB
|
| Expandable Memory |
|
Up to 2 GB
|
Up to 8 GB
|
