| Price |
|
Not Available
|
Not Available
|
| Capacity |
|
1500 mAH, Li-ion
11.1% more mAH battery than OptimaSmart OPS-41A. More battery capacity reduces the need to charge your battery again. (1500 mAH, Li-ion vs. 1350 mAH, Li-ion)
|
1350 mAH, Li-ion
|
| Main Camera |
|
1.3 MP
|
1.3 MP
|
| Zoom |
|
Digital Zoom
|
Digital Zoom
|
| EDGE |
|
|
Yes
|
| Wi-Fi |
|
|
Wi-Fi 802.11
|
| Operating Frequency |
|
GSM 1800 / 900 MHz | GSM 1800 / 900 MHz
|
GSM 1800 / 900 MHz | GSM 1800 / 900 MHz
|
| GPRS |
|
Yes
|
Yes
|
| Bluetooth |
|
Yes
|
Yes
|
| USB Connectivity |
|
USB Port
|
No
|
| Colours |
|
Black,Blue,Red,White
|
Black
|
| Screen Size |
|
3.2 Inch
|
3.5 Inch
9.4% bigger screen size than OptimaSmart OPS-41A. The bigger the screen size is better the user experience of reading and watching movie or video songs. (3.5 Inch vs. 3.2 Inch)
|
| Touch Screen |
|
|
Capacitive Touchscreen
|
| Weight |
|
|
112 grams
|
| Dimensions |
|
|
118 x 62.5 x 10.5 mm
|
| Screen Resolution |
|
320 x 480 pixels
|
320 x 480 pixels
|
| Pixel Density (sharpness) |
|
180 ppi
9.1% Higher pixel density than OptimaSmart OPS-41A. High pixel density shows sharper text and extremely detailed photos and videos. (180 ppi vs. 165 ppi)
|
165 ppi
|
| Display Type |
|
TFT
|
TFT
|
| Box Contents |
|
Handset, Battery, Charger, Earphone, User Manual
|
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
|
| Brand |
|
RichTel
|
OptimaSmart
|
| Model |
|
ST23i
|
OPS-41A
|
| SIM Slot(s) |
|
Dual SIM, GSM+GSM
|
Dual SIM, GSM+GSM
|
| Operating System |
|
|
Android v2.3.6
|
| OS Type |
|
|
Android
|
| FM Radio |
|
Yes
|
Yes
|
| Loudspeaker |
|
Yes
|
Yes
|
| Processor |
|
|
1 GHz
|
| RAM |
|
|
512 MB
|
| Internal Memory |
|
|
256 MB
|
| Expandable Memory |
|
Up to 32 GB
|
Up to 32 GB
|
Popular Mobile Comparison
VS
Compare
