Comparison of Oppo K9 and Vivo V20
The comparison of the Oppo K9 and Vivo V20 smartphones’ specifications. This comparison table helps to choose the most fitting smartphone.
 Oppo K9 |
 Vivo V20 |
| Release date | |
|---|---|
| 2021 | 2020 |
| Price | |
| Body | |
| Weight | |
| 6.07 oz | 6.07 oz |
| Dimensions | |
| 6.26 x 2.89 x 0.31 inch | 6.35 x 2.92 x 0.29 inch |
| Colors | |
| aurora, blue | black, sunset, white |
| SIM type | |
| Nano SIM | Nano SIM |
| System | |
| OS version | |
| Android OS v11.0 | Android OS v11.0 |
| SoC | |
| Qualcomm Snapdragon 768G | Qualcomm Snapdragon 720G |
| CPU | |
| Octa-core, Single-core 2.8 GHz Kryo 475, Single-core 2.2 GHz Kryo 475, Hexa-core 1.8 GHz Kryo 475 | Octa-core, Dual-core 2.3 GHz Kryo, Hexa-core 1.8 GHz Kryo |
| GPU | |
| Adreno 620 | Adreno 618 |
| Performance | |
| Display | |
| Display type | |
| Super AMOLED | AMOLED |
| Screen size | |
| 6.43 inch | 6.44 inch |
| Resolution | |
| 1080 x 2400 px | 1080 x 2400 px |
| Multitouch support | |
| yes | yes |
| Refresh rate | |
| Brightness | |
| Memory | |
| RAM | |
| 8 GB | 8 GB |
| Internal storage | |
| 128 GB | 128 GB |
| Memory card slot | |
| no | microSD |
| Camera | |
| Main camera | |
| 64 + 8 + 2 MP, 9280 x 6920 px, autofocus | 64 + 8 + 2 MP, 9280 x 6920 px, autofocus |
| Flash | |
| LED | LED |
| Selfie camera | |
| 32 MP | 44 MP |
| Connectivity | |
| GSM 2G bands | |
| 850 / 900 / 1800 / 1900 | 850 / 900 / 1800 / 1900 |
| Network coverage | |
| 2G / 3G / 4G / 5G | 2G / 3G / 4G / 5G |
| Wi-Fi | |
| Wi-Fi 802.11 a/b/g/n/ac | Wi-Fi 802.11 a/b/g/n/ac |
| Bluetooth | |
| v5.0, A2DP | v5.1, A2DP |
| GPS | |
| A-GPS, GLONASS, Beidou, GALILEO | A-GPS, GLONASS |
| NFC | |
| no | no |
| FM radio | |
| no | no |
| USB | |
| USB Type-C | USB Type-C |
| Headphone | |
| 3.5 mm jack | no |
| Battery | |
| Type | |
| Li-Po 4300 mAh, non-removable | Li-Ion 4000 mAh, non-removable |
| Charger | |
| Features | |
| Sensors | |
| accelerometer, compass, fingerprint, gyroscope, light, proximity | accelerometer, compass, fingerprint, gyroscope, light, proximity |
| Specials | |
| Dual SIM, Fast charging | Dual SIM, Fast charging |
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