Performance
Under the hood, the Wiko Rainbow is powered by a Mediatek MT6582 chipset, paired with a quad-core 1.3 GHz Cortex-A7 CPU and a Mali-400MP2 GPU. While not groundbreaking, this configuration provides sufficient performance for basic tasks such as web browsing, social media, and light gaming. The device runs on Android 4.4.2 KitKat, a relatively outdated operating system by modern standards but was current at the time of release.
The device comes with 1GB of RAM, which is modest, and 4GB of internal storage. Fortunately, there is a microSDHC card slot available, allowing users to expand the storage space to accommodate more apps and media files.