| Price |
|
Not Available
|
Rs. 1,375.00
|
| Capacity |
|
1800 mAH, Li-ion
2.9% more mAH battery than Micromax X247. More battery capacity reduces the need to charge your battery again. (1800 mAH, Li-ion vs. 1750 mAH, Li-ion)
|
1750 mAH, Li-ion
|
| TalkTime |
|
Up to Hours(2G)
|
Up to 6 Hours(2G)
|
| Stand By Time |
|
|
Up to 400(2G)
|
| Main Camera |
|
1.3 MP
|
1.30 MP
|
| Zoom |
|
Digital Zoom
|
Digital Zoom
|
| Operating Frequency |
|
|
GSM 1800 / 900 MHz | GSM 1800 / 900 MHz
|
| GPRS |
|
Yes
|
Yes
|
| EDGE |
|
No
|
|
| 3G |
|
EV-DO , Rev.A
|
|
| Bluetooth |
|
Yes
|
v2, A2DP, HFP, OPP
|
| USB Connectivity |
|
USB Port
|
USB Port
|
| Screen Size |
|
2.4 Inch
|
2.80 Inch
16.7% bigger screen size than Micromax X247. The bigger the screen size is better the user experience of reading and watching movie or video songs. (2.80 Inch vs. 2.4 Inch)
|
| Colours |
|
Black
|
Black
|
| Screen Resolution |
|
240 x 320 pixels
|
240 x 320 pixels
|
| Pixel Density (sharpness) |
|
167 ppi
16.8% Higher pixel density than Micromax X247. High pixel density shows sharper text and extremely detailed photos and videos. (167 ppi vs. 143 ppi)
|
143 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
|
Micromax
|
| Model |
|
B21
|
X247
|
| SIM Slot(s) |
|
Dual SIM, GSM+GSM
|
Dual SIM, GSM+GSM
|
| SIM Size |
|
|
Mini
|
| Loudspeaker |
|
|
Yes
|
| FM Radio |
|
Yes
|
Recording option
|
| Expandable Memory |
|
Up to 8 GB
|
Up to 8 GB
|
| Internal Memory |
|
|
32 MB
|
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