| Price |
|
Rs. 9,219.00
|
Rs. 6,999.00
|
| Capacity |
|
2000 mAH, Li-ion
11.1% more mAH battery than Karbonn A21. More battery capacity reduces the need to charge your battery again. (2000 mAH, Li-ion vs. 1800 mAH, Li-ion)
|
1800 mAH, Li-ion
|
| TalkTime |
|
Up to Hours(2G)
|
Up to 5 Hours(2G)
|
| Stand By Time |
|
|
Up to 200 Hours(2G)
|
| Main Camera |
|
8 MP, Auto focus
60.0% more mega pixels (MP) on main camera than Karbonn A21. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (8 MP, Auto focus vs. 5 MP, Auto focus)
|
5 MP, Auto focus
|
| Front Camera |
|
0.3 MP
|
1.3 MP
333.3% more mega pixels (MP) on front camera than Karbonn A21. More front camera resolution means better selfies picture. Front facing cameras also used for video call on Skype (1.3 MP vs. 0.3 MP)
|
| Zoom |
|
Digital Zoom
|
Digital Zoom
|
| Camera Features |
|
Smile detection, Effects, Continuos Shooting, Multi Shot
|
Auto Focus
|
| Flash |
|
|
LED
|
| Operating Frequency |
|
|
GSM 1800 / 1900 / 900 MHz UMTS 2100 MHz | GSM 1800 / 1900 / 900 MHz
|
| USB Connectivity |
|
USB Port
|
USB Port, USB 2.0, microUSB 2.0
|
| GPRS |
|
Yes
|
Yes
|
| EDGE |
|
No
|
Yes
|
| 3G |
|
EV-DO , Rev.A
|
HSDPA 7.2 Mbit/s, HSUPA
|
| Wi-Fi |
|
Wi-Fi 802.11, Mobile Hotspot
|
Wi-Fi 802.11, b/g/n
|
| Bluetooth |
|
Yes
|
v2.1, A2DP
|
| Touch Screen |
|
Capacitive Touchscreen
|
Capacitive Touchscreen, Multi-touch
|
| Weight |
|
164 grams
|
104 grams
60.0 grams Lighter than Karbonn A21. light weight phone is easy to hold and can kept in your pocket for long time. (104 grams vs. 164 grams)
|
| Dimensions |
|
136 x 68.8 x 10.70 mm
0.8 mm Thinner than Karbonn A21. Slim mobile phone is easy to handle and looks gorgeous in hand. (136 x 68.8 x 10.70 mm vs. 112 x 60.5 x 11.5 mm)
|
112 x 60.5 x 11.5 mm
|
| Screen Size |
|
4.5 Inch
|
4.5 Inch
|
| Colours |
|
Black,White
|
Black
|
| Screen Resolution |
|
540 x 960 pixels
|
480 x 800 pixels
|
| Pixel Density (sharpness) |
|
245 ppi
18.4% Higher pixel density than Karbonn A21. High pixel density shows sharper text and extremely detailed photos and videos. (245 ppi vs. 207 ppi)
|
207 ppi
|
| Display Type |
|
LCD
|
TFT
|
| Box Contents |
|
Handset, Battery, Charger, Headset, Leather Pouch, Screen Guard, User Manual, Warranty Card
|
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
|
| Sensors |
|
Accelerometer
|
Accelerometer
|
| Applications |
|
Google, Android Market, Weather Report
|
|
| GPS |
|
Yes
|
Yes
|
| Brand |
|
Byond Tech
|
Karbonn
|
| Model |
|
B63
|
A21
|
| Operating System |
|
Android v4.1 (Jelly Bean)
|
Android v4 (Ice Cream Sandwich)
|
| SIM Slot(s) |
|
Dual SIM, GSM+GSM
|
Dual SIM, GSM+GSM
|
| OS Type |
|
Android
|
Android
|
| FM Radio |
|
|
Yes
|
| Loudspeaker |
|
|
Yes
|
| Audio Jack |
|
|
3.5 mm
|
| Processor |
|
Dual core, 1.2 GHz
|
Dual core, 1.2 GHz, Qualcomm Snapdragon
|
| RAM |
|
512 MB
|
512 MB
|
| Internal Memory |
|
4 GB
|
4 GB
|
| Expandable Memory |
|
Up to 32 GB
|
Up to 32 GB
|
