Use Oppo A15 which has a storage of 32 GB that let you store your files in ease. This smartphone runs on ColorOS 6.1 based on Android 9 operating system. It also comes with headphone port. It comes with Light Sensor, Proximity Sensor, Accelerometer. Buy the Oppo A15 which flaunts an amazing display, brilliant camera and powerful processor. Available in awesome colours, it flaunts a stylish design which is easy to hold and is crafted for perfect grip. Its 4230 mAh battery is perfect for continuous working as long as you don’t give up, because it certainly won’t.