The OPPO A37F runs on Android 6.0 (Marshmallow) out of the box, with the company's proprietary ColorOS 3.0 skin on top. This offers a clean and intuitive interface, along with various customization options to personalize your experience.
Android 5.1 (Lollipop); Qualcomm MSM8916 Snapdragon 410 (28 nm) ColorOS 3: Quad-core 1.2 GHz Cortex-A53 OPPO Software Update : Step-by Step Guide rom oppo a37f android 60 top
Idle RAM usage ~350MB. Antutu score increase of ~15% over stock. The OPPO A37F runs on Android 6
: Found under storage settings, allowing you to browse local files without third-party apps. rom oppo a37f android 60 top