| Oppo | Lenovo | |
Oppo A9 15,490 | Lenovo S820 14,700 | |
| Processor-CPU | 2.1 GHz Octa Core Mediatek Helio P70 AI Processor | 1.2, GHz Quad Core ARM Cortex A-7 Processor | Graphics Processor-GPU | Mali-G72 | PowerVR SGX544 |
|---|---|---|
| Screen Size | 6.53 inch | 4.70 inch |
| Screen Resolution | FHD+, 1080 x 2340 pixels | HD, 720 x 1280 Pixel |
| Color Options | Marble Green | White |
| Operating System | Android Pie | Android Jelly Bean |
|---|---|---|
| OS Version | 9.0 | 4.2 |
| Primary Camera | 16.00 Mega Pixel | 12.00 Mega Pixel |
|---|---|---|
| Front Camera | 16.00 Mega Pixel | 2.00 |
| RAM | 4.00 GB | 1.00 GB |
|---|---|---|
| Internal Storage | 128 GB | 4 GB |
| Expandable upto | 256 GB | 32 GB |
| Battery Capacity | 4020 mAh | 2000 mAh |
|---|
| Network Signal | GSM | GSM |
|---|---|---|
| SIM Type | Nano | Regular |
| Dual SIM | Dual SIM Stand-by (LTE + LTE) | Dual Standby SIM (GSM + GSM) |
| 3G | Yes | Yes |
| 4G/LTE | Yes | No |
| VoLTE | Yes | No |
| WiFi | Yes | Yes |
| FM Radio | No | Yes |
| Navigation | GPS, A-GPS, GLONASS, BeiDou | A-GPS,with Route 66 Navi+ Maps, Google Maps |
|---|---|---|
| Sensors | Proximity Sensor, Ambient Light Sensor, Accelerometer, Compass, Gyroscope, Fingerprint | Proximity Sensor, Gravitation Sensor, Ambient Light Sensor |
| Bluetooth | 5.0 | 3 |
| NFC | No | No |
| Height | 162.00 mm. | 139.50 |
|---|---|---|
| Width | 76.10 mm. | 69.70 |
| Thickness | 8.30 mm. | 9.00 |
| Weight | 190.00 gm. | 143.00 |
| USP |
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