| Secret codes OPPO R20 |
| Root OPPO R20 |
| Unlock OPPO R20 |
| Firmware OPPO R20 |
| Developer Mode OPPO R20 |
| Bypass Lock Screen OPPO R20 |
| Remove a Google account OPPO R20 |
| OPPO R20 Factory Reset |
| Bypass FRP OPPO R20 |
| Screenshot OPPO R20 |
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OS: Android v7.1 (Nougat) CPU: Octa core (2.6 GHz, Quad core, Kryo 360 1.7 GHz, Quad core, Kryo 385) RAM: 64 GB Display: 6.0 inches (15.24 cm) Battery: Li-ion |
| Hardware and OS OPPO R20 | |
| Operating System: | Android v7.1 (Nougat) |
| Processor: | Octa core (2.6 GHz, Quad core, Kryo 360 1.7 GHz, Quad core, Kryo 385) |
| Chipset: | Qualcomm Snapdragon 670 |
| Architecture: | 64 bit |
| Internal Memory: | 64 GB |
| External memory: | Yes, Up to 128 GB |
| RAM: | 4 GB |
| GPU: | Adreno 620 |
| Display OPPO R20 | |
| Type: | Super AMOLED |
| Size: | 6.0 inches (15.24 cm) |
| Screen format: | 18:9 |
| PPI /points per inch/: | 402 ppi |
| Touchscreen: | Yes, Capacitive Touchscreen, Multi-touch |
| Connectivity OPPO R20 | |
| 4G Bands: | TD-LTE 2300(band 40), FD-LTE 1800(band 3) |
| Network Support: | 4G, 3G, 2G |
| SIM card: | SIM1: Nano, SIM2: Nano |
| SIM Slot(s): | Dual SIM, GSM GSM |
| Bluetooth: | Yes, v5.0 |
| GPS: | Yes with A-GPS, Glonass |
| USB Connectivity: | Mass storage device, USB charging |
| Wi-Fi: | Yes, Wi-Fi 802.11, b/g/n/n 5GHz |
| Camera OPPO R20 | |
| Main camera: | 24 MP f/1.8, Primary Camera, 12 MP, |
| Camera Setup: | Dual |
| Autofocus: | Yes, Phase Detection autofocus |
| Camera Features: | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Flash: | Yes, LED Flash |
| Image Resolution: | 5288 x 3968 Pixels |
| Selfie camera: | 24 MP, Primary Camera, |
| Camera Setup: | Single |
| Multimedia OPPO R20 | |
| Headphone jack: | 3.5 mm |
| Loudspeaker: | Yes |
| Battery OPPO R20 | |
| Capacity: | 3400 mAh |
| Type: | Li-ion |
| Removable: | No |
| Quick Charging: | Yes, Fast |
| USB Type-C: | Yes |
| Other features OPPO R20 | |
| Fingerprint Sensor: | Yes |
| Other Sensors: | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
 | GapKexu | March 11, 2024 |
| Feature phones have a long battery life, are more affordable, have physical buttons for easy typing, and are more durable. | ||
| Reply | ||
| Pjpagyq | May 07, 2024 |
| Feature Phone: Limited functionality, outdated technology, lack of app availability. | ||
| Reply | ||
| Pydiqj-Weh | May 13, 2024 |
| Great phone with powerful features. | ||
| Reply | ||
