On this page we compare specs OPPO A4 Octa core (2 GHz, Quad core, Cortex A73 2 GHz, Quad core, Cortex A53) 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 A4 | |
|---|
| Operating System | Android v11 | |
| Processor | Octa core (2 GHz, Quad core, Cortex A73 2 GHz, Quad core, Cortex A53) | |
| Chipset | MediaTek Helio P60 | |
| Architecture | 64 bit | |
| Internal Memory | 128 GB | |
| External memory | Yes, Up to 256 GB | |
| RAM | 4 GB | |
| GPU | Mali-G72 MP3 | |
| Display | OPPO A4 | other phones |
|---|
| Type | IPS LCD | |
| Size | 6.2 inches (15.75 cm) | |
| Screen format | 19:9 | |
| PPI /points per inch/ | 407 ppi | |
| Touchscreen | Yes, Capacitive Touchscreen, Multi-touch | |
| Screen Protection | Corning Gorilla Glass v3, | |
| Connectivity | OPPO A4 | other phones |
|---|
| 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, v5.1 | |
| GPS | Yes with A-GPS | |
| USB Connectivity | Mass storage device, USB charging | |
| VoLTE | Yes | |
| Wi-Fi | Yes, Wi-Fi 802.11, b/g/n | |
| Camera | OPPO A4 | other phones |
|---|
| Main camera | 16 MP f/1.8, Primary Camera, 2 MP, | |
| Camera Setup | Dual | |
| Autofocus | Yes | |
| Camera Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
| Flash | Yes, LED Flash | |
| Image Resolution | 4616 x 3464 Pixels | |
| Video Recording | 1920x1080 @ 30 fps | |
| Selfie camera | 8 MP f/2.2, Primary Camera, | |
| Multimedia | OPPO A4 | other phones |
|---|
| Headphone jack | 3.5 mm | |
| Loudspeaker | Yes | |
| Battery | OPPO A4 | other phones |
|---|
| Capacity | 4230 mAh | |
| Type | Li-ion | |
| Removable | No | |
| Quick Charging | Yes, VOOC, 20W | |
| USB Type-C | Yes | |
| Other features | OPPO A4 | other phones |
|---|
| Fingerprint Sensor | No | |
| Other Sensors | Light sensor, Proximity sensor, Accelerometer | |
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