| Price |
|
Not Available
|
Not Available
|
| TalkTime |
|
Up to Hours(2G)
|
|
| Capacity |
|
|
1500 mAH, Li-ion
|
| Main Camera |
|
0.3 MP
|
3 MP
900.0% more mega pixels (MP) on main camera than Callbar A1. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (3 MP vs. 0.3 MP)
|
| Flash |
|
,LED
|
LED
|
| Zoom |
|
Digital Zoom
|
Digital Zoom
|
| Camera Features |
|
Smile detection, Scenes, Continuos Shooting, Multi Shot
|
Smile detection, Scenes, Continuos Shooting, Multi Shot
|
| Wi-Fi |
|
|
Wi-Fi 802.11, Mobile Hotspot
|
| More Connectivity |
|
|
VoIP
|
| GPRS |
|
Yes
|
Yes
|
| EDGE |
|
No
|
No
|
| 3G |
|
EV-DO , Rev.A
|
EV-DO , Rev.A
|
| Bluetooth |
|
v2.0
|
Yes
|
| USB Connectivity |
|
USB Port
|
USB Port
|
| Touch Screen |
|
Yes
|
Yes
|
| Dimensions |
|
109 x 58 x 14 mm
|
120 x 61 x 10.50 mm
3.5 mm Thinner than Callbar A1. Slim mobile phone is easy to handle and looks gorgeous in hand. (120 x 61 x 10.50 mm vs. 109 x 58 x 14 mm)
|
| Screen Size |
|
2.8 Inch
|
3.50 Inch
25.0% bigger screen size than Callbar A1. The bigger the screen size is better the user experience of reading and watching movie or video songs. (3.50 Inch vs. 2.8 Inch)
|
| Colours |
|
Black,White
|
Black
|
| Screen Resolution |
|
240 x 400 pixels
|
320 x 480 pixels
|
| Pixel Density (sharpness) |
|
167 ppi
1.2% Higher pixel density than Callbar A1. High pixel density shows sharper text and extremely detailed photos and videos. (167 ppi vs. 165 ppi)
|
165 ppi
|
| Display Type |
|
LCD
|
|
| Box Contents |
|
Handset, Battery, Charger, Earphone, USB Cable, User Manual
|
Handset, Battery, Charger, Earphone, User Manual
|
| Brand |
|
Yxtel
|
Callbar
|
| Model |
|
A4
|
A1
|
| SIM Slot(s) |
|
Dual SIM, GSM+GSM
|
Dual SIM, GSM+GSM
|
| Operating System |
|
|
Android v2.3 (Gingerbread)
|
| OS Type |
|
|
Android
|
| FM Radio |
|
Internal antenna
|
Yes
|
| Processor |
|
Chipset: MTK6253
|
|
| Expandable Memory |
|
Yes
|
Yes
|
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