The OPPO R15x, released in late 2018, remains a beloved mid-range powerhouse for many users. Known for its dewdrop notch display and in-display fingerprint sensor, this device runs on ColorOS, OPPO’s custom skin over Android. However, like all smartphones, the heart of its stability and performance lies in its .
| Feature | Specification | | :--- | :--- | | | ColorOS 5.2 (Based on Android 8.1 Oreo) -> Upgradable to ColorOS 6 (Android 9.0 Pie) | | Chipset | Qualcomm Snapdragon 660 (SDM660) | | RAM | 6 GB | | Storage | 128 GB (eMMC 5.1) | | Display | 6.4 inches, Super AMOLED, 1080 x 2340 pixels | | Biometrics | In-display Optical Fingerprint Sensor (First Gen) | | Camera | Rear: 16 MP (f/1.8) + 2 MP (f/2.4 depth); Front: 25 MP (f/2.0) | | Battery | 3600 mAh (VOOC Flash Charge support) | Firmware OPPO R15x
The camera firmware includes over 800 detection scenes, automatically adjusting settings for optimal shots. The OPPO R15x, released in late 2018, remains