Performance
Running on Android 5.1 Lollipop, with an upgrade option to Android 6.0 Marshmallow, the BLU Energy Diamond Mini ensures a user-friendly interface. Powered by a Mediatek MT6580 chipset along with a quad-core 1.3 GHz Cortex-A7 processor and a Mali-400MP2 GPU, the phone handles basic applications and tasks without significant lag. However, the internal storage is limited to 4GB with 512MB of RAM, which constrains its ability to multitask and store large apps. Fortunately, the presence of a microSDXC card slot allows memory expansion, providing some relief for users.