| Price |
|
Not Available
|
Rs. 7,999.00
|
| Capacity |
|
850 mAH, Li-ion
|
1600 mAH, Li-ion
88.2% more mAH battery than OptimaSmart OPS-61D. More battery capacity reduces the need to charge your battery again. (1600 mAH, Li-ion vs. 850 mAH, Li-ion)
|
| TalkTime |
|
Up to 5 Hours(2G)
|
|
| Stand By Time |
|
Up to 300 Hours(2G)
|
|
| Main Camera |
|
2 MP
|
3.2 MP
60.0% more mega pixels (MP) on main camera than OptimaSmart OPS-61D. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (3.2 MP vs. 2 MP)
|
| Video Recording |
|
320x240 @ 30 FPS
|
|
| Zoom |
|
Digital Zoom
|
Digital Zoom
|
| Front Camera |
|
|
0.3 MP
|
| Flash |
|
|
LED
|
| Wi-Fi |
|
|
Wi-Fi 802.11, b/g/n
|
| Operating Frequency |
|
GSM 1800 / 1900 / 850 / 900 MHz
|
GSM 1800 / 900 MHz | GSM 1800 / 900 MHz
|
| GPRS |
|
Class 12
|
Yes
|
| EDGE |
|
Class 12
|
Yes
|
| Bluetooth |
|
v2.1, A2DP
|
Yes
|
| USB Connectivity |
|
USB Port, microUSB
|
USB Port, microUSB 2.0
|
| Weight |
|
91.9 grams
65.1 grams Lighter than OptimaSmart OPS-61D. light weight phone is easy to hold and can kept in your pocket for long time. (91.9 grams vs. 157 grams)
|
157 grams
|
| Dimensions |
|
109 x 59 x 13.8 mm
|
|
| Touch Screen |
|
|
Capacitive Touchscreen, Multi-touch
|
| Colours |
|
Black,Red
|
Black,White
|
| Screen Size |
|
2.0 Inch
|
4.7 Inch
135.0% bigger screen size than OptimaSmart OPS-61D. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4.7 Inch vs. 2.0 Inch)
|
| Screen Resolution |
|
176 x 220 pixels
|
|
| Pixel Density (sharpness) |
|
141 ppi
|
|
| Display Type |
|
TFT
|
LCD
|
| Box Contents |
|
Handset, Battery, Charger, USB Cable, User Manual, Warranty Card
|
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
|
| Brand |
|
Alcatel
|
OptimaSmart
|
| Model |
|
One Touch 639
|
OPS-61D
|
| SIM Slot(s) |
|
Single SIM, GSM
|
Dual SIM, GSM+GSM
|
| SIM Size |
|
Mini
|
|
| Operating System |
|
|
Android v4.2.2 (Jelly Bean)
|
| OS Type |
|
|
Android
|
| Audio Jack |
|
|
3.5 mm
|
| FM Radio |
|
RDS
|
Yes
|
| Loudspeaker |
|
Yes
|
Yes
|
| Processor |
|
260 MHz
|
|
| RAM |
|
|
512 MB
|
| Internal Memory |
|
300 KB
|
4 GB
|
| Expandable Memory |
|
Up to 32 GB
|
Up to 32 GB
|
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