Phone Name: Oppo R2001 Yoyo
Release Date: Released 2014, May
Operating system: Android 4.2.1
Screen Size & Resolution: 4.7" 540x960 pixels
Camera: 5 MP 720p
RAM and Chipset: 1 GB RAM MT6582M
Storage: 4GB storage, microSD card slot
Battery: 1900 mAh Li-Ion
Release Date: Released 2014, May
Operating system: Android 4.2.1
Screen Size & Resolution: 4.7" 540x960 pixels
Camera: 5 MP 720p
RAM and Chipset: 1 GB RAM MT6582M
Storage: 4GB storage, microSD card slot
Battery: 1900 mAh Li-Ion