Performance
At the heart of the A859 is a Mediatek MT6582 chipset, housing a quad-core Cortex-A7 CPU clocked at 1.3 GHz. Coupled with 1GB of RAM, this configuration is suitable for light usage but can struggle with more demanding applications or multitasking. The phone operates on Android 4.2 Jelly Bean, which, by today's standards, limits access to more recent apps and features present in newer Android versions.