Performance
Running on Android 4.2.1 Jelly Bean, the Verykool s400 was built on the Mediatek MT6589 chipset featuring a quad-core 1.2 GHz Cortex-A7 CPU. This setup, alongside the PowerVR SGX544 GPU, catered to the smartphone needs of that time smoothly, managing everyday tasks such as calling, messaging, and light browsing effectively. It supports expandable memory through a dedicated microSDHC slot but offers a modest internal storage of 4GB, encouraging users to rely on external storage for media files and apps.