Performance
Oppo R2001 Yoyo operated on Android 4.2.1 Jelly Bean, a build known for its user-friendly interface and reliability. Powered by a Mediatek MT6582M chipset featuring a quad-core 1.3 GHz Cortex-A7 CPU and Mali-400MP2 GPU, the performance was tailored to handle basic smartphone tasks efficiently. It featured 1GB of RAM, which, although modest, was adequate for the era, allowing for smooth operation of most apps, barring intensive games or multitasking scenarios. The internal storage was 4GB, with an option for expansion via a microSDHC card, a necessity given the limited onboard capacity for apps and media files.