Performance
Running on Android 4.4 KitKat, the NIU Andy 3.5E2I is powered by a Mediatek MT6572M chipset featuring a dual-core 1.0 GHz Cortex-A7 CPU and Mali-400 GPU. With 512MB of RAM and 4GB of internal storage, the phone provides minimal multitasking capabilities and limited storage space, which can be expanded via a microSDXC card slot. This setup is suitable for basic applications and usage, but users may experience some sluggishness when handling more demanding apps or tasks.