| Microsoft | Celkon | |
Microsoft Lumia 540-Dual 8,888 | Celkon A112 Signa-Swift 8,299 | |
| Processor-CPU | 1.2 GHz Quad Core Snapdragon 200 Processor | 1.2 GHz, Dual Core Processor | Graphics Processor-GPU | Qualcomm Adreno 302 |
|---|---|---|
| Screen Size | 5.00 inch | 5.00 inch |
| Screen Resolution | HD, 720 x 1280 Pixel | FWVGA, 480 x 854 Pix |
| Color Options | Black, White, Orange, Cyan | White, Black |
| Operating System | Microsoft Windows | Android Jelly Bean |
|---|---|---|
| OS Version | 8.1 | 4.2.2 |
| Primary Camera | 8.00 Mega Pixel | 8.00 Mega Pixel |
|---|---|---|
| Front Camera | 5.00 Mega Pixel | 1.30 |
| RAM | 1.00 GB | 512.00 MB |
|---|---|---|
| Internal Storage | 8 GB | 4 GB |
| Expandable upto | 32 GB | 32 GB |
| Battery Capacity | 2200 mAh | 2000 mAh |
|---|
| Network Signal | GSM | GSM |
|---|---|---|
| SIM Type | Micro | Regular |
| 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, GLONASS, with HERE Maps, HERE Drive+ | E-GPRS |
|---|---|---|
| Sensors | Accelerometer, Light sensor, Proximity sensor | Accelerometer, Proximity Light |
| Bluetooth | 4 | Yes |
| NFC | No | No |
| Height | 144.00 mm. | 0.00 |
|---|---|---|
| Width | 73.70 mm. | 0.00 |
| Thickness | 8.60 mm. | 0.00 |
| Weight | 152.00 gm. | 0.00 |
| USP |
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