| Price |
|
Not Available
|
Rs. 5,609.00
|
| Capacity |
|
1800 mAH, Li-ion
|
2000 mAH, Li-ion
11.1% more mAH battery than BLU B309A. More battery capacity reduces the need to charge your battery again. (2000 mAH, Li-ion vs. 1800 mAH, Li-ion)
|
| TalkTime |
|
Up to Hours(2G)
|
|
| Front Camera |
|
|
1 MP
|
| Main Camera |
|
1.3 MP
|
3.2 MP
146.2% more mega pixels (MP) on main camera than BLU B309A. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (3.2 MP vs. 1.3 MP)
|
| Zoom |
|
Digital Zoom
|
Digital Zoom
|
| Operating Frequency |
|
|
GSM 900 / 1800
|
| Wi-Fi |
|
|
Wi-Fi 802.11
|
| GPRS |
|
Yes
|
Yes
|
| EDGE |
|
No
|
|
| 3G |
|
EV-DO , Rev.A
|
|
| Bluetooth |
|
Yes
|
Yes
|
| USB Connectivity |
|
USB Port
|
USB Port
|
| Screen Size |
|
2.4 Inch
|
4.7 Inch
95.8% bigger screen size than BLU B309A. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4.7 Inch vs. 2.4 Inch)
|
| Touch Screen |
|
|
Capacitive Touchscreen
|
| Weight |
|
|
150 grams
|
| Dimensions |
|
|
137 x 70 x 12 mm
|
| Colours |
|
Black
|
White
|
| Screen Resolution |
|
240 x 320 pixels
|
480 x 854 pixels
|
| Pixel Density (sharpness) |
|
167 ppi
|
208 ppi
24.6% Higher pixel density than BLU B309A. High pixel density shows sharper text and extremely detailed photos and videos. (208 ppi vs. 167 ppi)
|
| Display Type |
|
LCD
|
TFT
|
| Box Contents |
|
Handset, Battery, Charger, Earphone, User Manual, Warranty Card
|
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
|
| Brand |
|
BLU
|
BLU
|
| Model |
|
B21
|
B309A
|
| SIM Slot(s) |
|
Dual SIM, GSM+GSM
|
Single SIM
|
| Operating System |
|
|
Android v4.0 (Ice Cream Sandwich)
|
| OS Type |
|
|
Android
|
| Loudspeaker |
|
|
Yes
|
| FM Radio |
|
Yes
|
Yes
|
| Processor |
|
|
Dual core, 1.2 GHz
|
| RAM |
|
|
2 GB
|
| Internal Memory |
|
|
4 GB
|
| Expandable Memory |
|
Up to 8 GB
|
Up to 32 GB
|
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