| Celkon | Alcatel | |
Celkon Campus A403 3,499 | Alcatel Onetouch Pixi 4007 4,000 | |
| Processor-CPU | 1 GHz Cortex-A7 Processor | 1 GHz MT6575M Processor | Graphics Processor-GPU | Mali-400 | PowerVR SGX531 |
|---|---|---|
| Screen Size | 4.00 inch | 3.50 inch |
| Screen Resolution | FWVGA, 480 x 854 Pix | HVGA, 320 x 480 Pixe |
| Color Options | Black, Yellow, Red, Blue | Black White, |
| Operating System | Android KitKat | Android Gingerbread |
|---|---|---|
| OS Version | 4.4.2 | 2.3 |
| Primary Camera | 3.15 Mega Pixel | 2.00 Mega Pixel |
|---|---|---|
| Front Camera | 1.30 Mega Pixel | 0.00 |
| RAM | 512.00 MB | 256.00 MB |
|---|---|---|
| Internal Storage | 4 GB | 512 MB |
| Expandable upto | 32 GB | 32 GB |
| Battery Capacity | 1400 mAh | 1300 mAh |
|---|
| Network Signal | GSM | GSM |
|---|---|---|
| SIM Type | Mini | Mini |
| Dual SIM | Dual SIM Stand-by (GSM + WCDMA) | GSM+GSM |
| 3G | Yes | Yes |
| 4G/LTE | No | No |
| VoLTE | No | No |
| WiFi | Yes | Yes |
| FM Radio | Yes | Yes |
| Navigation | A-GPS, with Google Maps | E-GPRS |
|---|---|---|
| Sensors | Accelerometer | Accelerometer |
| Bluetooth | YES | 4 |
| NFC | No | No |
| Height | 125.00 mm. | 115.00 |
|---|---|---|
| Width | 65.00 mm. | 62.30 |
| Thickness | 10.20 mm. | 12.12 |
| Weight | 113.00 gm. | 118.00 |
| USP |
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