| Oppo | Samsung | |
Oppo K3 19,990 | Samsung Galaxy M31s 19,499 | |
| Processor-CPU | 2.2 GHz Octa Core Snapdragon 710 AIE Processor | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) | Graphics Processor-GPU | Qualcomm Adreno 616 | Mali-G72 MP3 |
|---|---|---|
| Screen Size | 6.50 inch | 6.50 inch |
| Screen Resolution | FHD+, 1080 x 2340 pixels | 1080 x 2400 FHD+ |
| Color Options | Aurora Blue | Mirage Black |
| Operating System | Android Pie (ColorOS 6) | Android |
|---|---|---|
| OS Version | 9.0 | 10.0 |
| Primary Camera | 16.00 Mega Pixel | 64.00 Mega Pixel |
|---|---|---|
| Front Camera | 16.00 Mega Pixel | 32.00 |
| RAM | 8.00 GB | 6.00 GB |
|---|---|---|
| Internal Storage | 128 GB | 128 GB |
| Expandable upto | 256 GB | 256 GB |
| Battery Capacity | 3765 mAh | 6000 mAh |
|---|
| Network Signal | GSM | GSM |
|---|---|---|
| SIM Type | Nano | Nano |
| Dual SIM | Dual SIM Stand-by (LTE + LTE) | Dual SIM (Nano-SIM, dual stand-by) |
| 3G | Yes | Yes |
| 4G/LTE | Yes | Yes |
| VoLTE | Yes | Yes |
| WiFi | Yes | Yes |
| FM Radio | No | Yes |
| Navigation | GPS, A-GPS, GLONASS, BeiDou | Yes, with A-GPS, GLONASS, GALILEO, BDS |
|---|---|---|
| Sensors | In-display Fingerprint Sensor, Light Sensor, Proximity Sensor, G-sensor, Acceleration Sensor, E-compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| Bluetooth | 5.0 | 5.0 |
| NFC | No | No |
| Height | 161.20 mm. | 159.30 |
|---|---|---|
| Width | 76.00 mm. | 74.40 |
| Thickness | 9.40 mm. | 9.30 |
| Weight | 191.00 gm. | 203.00 |
| USP |
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