| Price |
|
Rs. 7,999.00
|
Rs. 5,400.00
|
| Capacity |
|
1600 mAH, Li-ion
6.7% more mAH battery than Celkon A40. More battery capacity reduces the need to charge your battery again. (1600 mAH, Li-ion vs. 1500 mAH, Li-ion)
|
1500 mAH, Li-ion
|
| Main Camera |
|
3.2 MP
|
5 MP
56.3% more mega pixels (MP) on main camera than Celkon A40. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (5 MP vs. 3.2 MP)
|
| Front Camera |
|
0.3 MP
|
0.3 MP
|
| Flash |
|
LED
|
|
| Zoom |
|
Digital Zoom
|
Digital Zoom
|
| 3G |
|
|
HSDPA , HSUPA
|
| Operating Frequency |
|
GSM 1800 / 900 MHz | GSM 1800 / 900 MHz
|
GSM 1800 / 900 MHz UMTS 2100 MHz | GSM 1800 / 900 MHz
|
| GPRS |
|
Yes
|
Yes
|
| EDGE |
|
Yes
|
Yes
|
| Wi-Fi |
|
Wi-Fi 802.11, b/g/n
|
Wi-Fi 802.11, b/g/n, Mobile Hotspot
|
| Bluetooth |
|
Yes
|
Yes
|
| USB Connectivity |
|
USB Port, microUSB 2.0
|
USB Port, microUSB 2.0
|
| Touch Screen |
|
Capacitive Touchscreen, Multi-touch
|
Capacitive Touchscreen
|
| Weight |
|
157 grams
|
126.5 grams
30.5 grams Lighter than Celkon A40. light weight phone is easy to hold and can kept in your pocket for long time. (126.5 grams vs. 157 grams)
|
| Dimensions |
|
|
126.2 x 64 x 10.8 mm
|
| Screen Size |
|
4.7 Inch
17.5% bigger screen size than Celkon A40. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4.7 Inch vs. 4.0 Inch)
|
4.0 Inch
|
| Colours |
|
Black,White
|
Blue,White,Yellow
|
| Display Type |
|
LCD
|
LCD
|
| Screen Resolution |
|
|
480 x 800 pixels
|
| Pixel Density (sharpness) |
|
|
233 ppi
|
| GPS |
|
|
Yes
|
| Sensors |
|
|
Accelerometer, Proximity sensor
|
| Box Contents |
|
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
|
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
|
| Brand |
|
OptimaSmart
|
Celkon
|
| Model |
|
OPS-61D
|
A40
|
| Operating System |
|
Android v4.2.2 (Jelly Bean)
|
Android v4.2.2 (Jelly Bean)
|
| SIM Slot(s) |
|
Dual SIM, GSM+GSM
|
Dual SIM, GSM+GSM
|
| OS Type |
|
Android
|
Android
|
| FM Radio |
|
Yes
|
Yes
|
| Loudspeaker |
|
Yes
|
Yes
|
| Audio Jack |
|
3.5 mm
|
3.5 mm
|
| RAM |
|
512 MB
|
512 MB
|
| Processor |
|
|
Dual core, 1.3 GHz
|
| Internal Memory |
|
4 GB
|
4 GB
|
| Expandable Memory |
|
Up to 32 GB
|
Up to 32 GB
|
