Performance
Under the hood, the BLU Advance 4.0 L2 is powered by a Mediatek MT6580 chipset with a quad-core 1.3 GHz Cortex-A7 CPU and a Mali-400MP2 GPU. Running Android 6.0 Marshmallow, the device is limited by 512MB of RAM and 4GB of internal storage, which can be expanded via a microSDXC card. While this configuration suffices for basic usage like phone calls, texting, and light app use, performance constraints are apparent when multitasking or running more demanding applications.