| Xiaomi | Vivo | |
Xiaomi Redmi 9 8,999 | Vivo Y31L 8,400 | |
| Processor-CPU | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) | 1.2 GHz Quad Core Coretx A-53, 64-bit ,Processor | Graphics Processor-GPU | Mali-G52 MC2 | Qualcomm Adreno 306 |
|---|---|---|
| Screen Size | 6.51 inch | 4.70 inch |
| Screen Resolution | 720 x 1600 HD+ | qHD, 540 x 960 Pixel |
| Color Options | Carbon Black | White, Black |
| Operating System | Android | Funtouch 2.1 (Android Lollipop) |
|---|---|---|
| OS Version | 10.0 | 5.1 |
| Primary Camera | 13.00 Mega Pixel | 8.00 Mega Pixel |
|---|---|---|
| Front Camera | 8.00 Mega Pixel | 5.00 |
| RAM | 4.00 GB | 1.00 GB |
|---|---|---|
| Internal Storage | 64 GB | 16 GB |
| Expandable upto | 256 GB | 128 GB |
| Battery Capacity | 5020 mAh | 2200 mAh |
|---|
| Network Signal | GSM | GSM |
|---|---|---|
| SIM Type | Nano | Micro |
| Dual SIM | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM Stand-by (GSM + LTE) |
| 3G | Yes | Yes |
| 4G/LTE | Yes | Yes |
| VoLTE | Yes | No |
| WiFi | Yes | Yes |
| FM Radio | Yes | Yes |
| Navigation | Yes, with A-GPS, GLONASS, BDS | GPS, A-GPS, With Google Maps |
|---|---|---|
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass | Proximity Sensor, Ambient Light Sensor, Accelerometer, Compass |
| Bluetooth | 5.0 | 4.0 |
| NFC | No | No |
| Height | 163.30 mm. | 137.24 |
|---|---|---|
| Width | 77.00 mm. | 68.76 |
| Thickness | 9.10 mm. | 8.39 |
| Weight | 198.00 gm. | 133.00 |
| USP |
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