| Alcatel | Microsoft | |
Alcatel One Touch 991D 13,395 | Microsoft Lumia 650 13,699 | |
| Processor-CPU | 800 MHz Cortex-A9 Processor | 1.3 GHz, Quad Core Cortex A7 Processor | Graphics Processor-GPU | PowerVR SGX531 | Qualcomm Adreno 304 |
|---|---|---|
| Screen Size | 4.00 inch | 5.00 inch |
| Screen Resolution | 320 x 480 Pixels | AMOLED, 720 x 1280 P |
| Color Options | White, Black | Matte Black, Matte White |
| Operating System | Android Gingerbread | Microsoft Windows |
|---|---|---|
| OS Version | 2.3 | 10.0 |
| Primary Camera | 3.20 Mega Pixel | 8.00 Mega Pixel |
|---|---|---|
| Front Camera | 0.30 Mega Pixel | 5.00 |
| RAM | 256.00 MB | 1.00 GB |
|---|---|---|
| Internal Storage | 512 MB | 16 GB |
| Expandable upto | 32 GB | 200 GB |
| Battery Capacity | 1500 mAh | 2000 mAh |
|---|
| Network Signal | GSM | GSM |
|---|---|---|
| SIM Type | Micro | Nano |
| Dual SIM | GSM+GSM | Dual SIM Stand-by (GSM + LTE) |
| 3G | Yes | Yes |
| 4G/LTE | No | Yes |
| VoLTE | No | No |
| WiFi | Yes | Yes |
| FM Radio | Yes | Yes |
| Navigation | A-GPS, with Google Maps | GPS, A-GPS, GLONASS, Beidou, Wi-Fi, Cell ID |
|---|---|---|
| Sensors | Accelerometer, Proximity sensor, Compass | Proximity Sensor, Ambient Light Sensor, Accelerometer |
| Bluetooth | 4 | 4.1 |
| NFC | No | Yes |
| Height | 122.00 mm. | 142.00 |
|---|---|---|
| Width | 68.00 mm. | 70.90 |
| Thickness | 10.80 mm. | 6.90 |
| Weight | 131.30 gm. | 142.00 |
| USP |
|---|