Performance
Running on Android 4.4.2 KitKat, the Wiko Rainbow 4G is powered by a Mediatek MT6582 chipset featuring a quad-core 1.3 GHz Cortex-A7 CPU and a Mali-400MP2 GPU. While this setup is modest by today's standards, it was capable of handling basic smartphone operations efficiently at the time. With 1GB of RAM and 8GB of internal storage, users could perform essential multitasking and store moderate amounts of data. The dedicated microSDHC slot allows for expandable storage, providing flexibility for additional media and apps.