On this page we compare specs Oppo A9 2021 Qualcomm SDM665 Snapdragon 665 (11 nm) with other phones , we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.
| Hardware and OS | Oppo A9 2021 | |
|---|
| Operating system | Android v11 | |
| Processor | Qualcomm SDM665 Snapdragon 665 (11 nm) | |
| RAM | 4 GB | |
| Internal Storage | 128 GB | |
| Display | Oppo A9 2021 | other phones |
|---|
| Type | IPS LCD | |
| Size | 6.5 inches | |
| Resolution | 720 x 1600 Pixels | |
| Pixel Density | 270 ppi | |
| Touchscreen | Yes, Capacitive Touchscreen, Multi-touch | |
| Aspect ratio | 19.5:9 | |
| Connectivity | Oppo A9 2021 | other phones |
|---|
| Network support | 4G , 3G, 2G | |
| WI-FI | Yes, Wi-Fi 802.11, b/g/n | |
| Gps | Yes, with A-GPS, Glonass | |
| Bluetooth | Yes, v5.0 | |
| NFC | Yes | |
| Dual SIM | Dual SIM, GSM GSM | |
| SIM size | SIM1: Nano, SIM2: Nano | |
| USB TYPE-C | Yes | |
| USB connectivity | Mass storage device, USB charging | |
| Camera | Oppo A9 2021 | other phones |
|---|
| Front camera resolution | 16 MP Primary Camera | |
| Camera features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
| Flash | Yes, LED Flash | |
| Autofocus | Yes | |
| Video recording | Yes | |
| Multimedia | Oppo A9 2021 | other phones |
|---|
| Audio jack | 3.5 MM | |
| Loudspeaker | Yes | |
| Design | Oppo A9 2021 | other phones |
|---|
| Height | 163.6 mm | |
| Width | 75.6 mm | |
| Thickness | 9.1 mm | |
| Colours | Carbon Gray, Nitro Blue, Lightning Purple | |
| Battery | Oppo A9 2021 | other phones |
|---|
| Capacity | 5000 mAh | |
| Type | Li-Polymer | |
| Other | Oppo A9 2021 | other phones |
|---|
| Fingerprint sensor | Yes | |
| Fingerprint sensor position | Rear | |
| Other sensors | Accelerometer, Gyro, Proximity, Compass | |
