| Secret codes OPPO A1s |
| Root OPPO A1s |
| Unlock OPPO A1s |
| Firmware OPPO A1s |
| Developer Mode OPPO A1s |
| Bypass Lock Screen OPPO A1s |
| Remove a Google account OPPO A1s |
| OPPO A1s Factory Reset |
| Bypass FRP OPPO A1s |
| Screenshot OPPO A1s |
| Compare OPPO A1s |
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OS: Android v9.0 (Pie) CPU: 2 GHz, Octa Core Processor RAM: 3 GB Display: 6.1 inches, 720 x 1520 pixels Camera: 13 MP 2 MP with autofocus Battery: 4000 mAh, Li-Po Battery |
| Hardware and OS OPPO A1s | |
| Operating System: | Android v9.0 (Pie) |
| Processor: | 2 GHz, Octa Core Processor |
| Chipset: | MediaTek Helio P22 |
| RAM: | 3 GB |
| Internal Memory: | 32 GB |
| Memory Card Slot: | Yes, upto 256 GB |
| Graphics: | PowerVR GE8320 |
| Dual Sim: | Yes |
| Sim Size: | Nano Nano SIM |
| Sim Type: | Dual Sim, GSM GSM |
| Display OPPO A1s | |
| Screen Size: | 6.1 inches, 720 x 1520 pixels |
| Display Type: | Color IPS LCD screen (16M) |
| Pixel Density: | ~271 PPI |
| Screen-to-Body Ratio: | ~ 79.89% |
| Touch Screen: | Yes, with Multitouch |
| Display aspect ratio: | 19:9 |
| Features: | Corning Gorilla Glass |
| Connectivity OPPO A1s | |
| 3G Network: | Yes |
| 4G Network: | Yes |
| Bluetooth: | Yes, v4.2 |
| EDGE: | Yes |
| GPRS: | Yes |
| GPS: | Yes |
| USB: | Yes, microUSB v2.0 |
| USB Features: | USB Charging |
| VoLTE: | Yes |
| Wifi: | Yes, with wifi-hotspot |
| Camera OPPO A1s | |
| Main camera: | 13 MP 2 MP with autofocus |
| Video Recording: | No |
| Flash: | Yes, LED |
| Selfie camera: | 8 MP |
| Features: | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Multimedia OPPO A1s | |
| Headphone jack: | Yes |
| Email: | Yes |
| FM Radio: | No |
| Music: | Yes |
| Video: | Yes |
| Browser: | Yes, supports HTML5 |
| Java: | No |
| Battery OPPO A1s | |
| Battery capacity: | 4000 mAh, Li-Po Battery |
| Type: | Non-Removable Battery |
