Performance:
Running on Android 4.2.2 Jelly Bean, the Celkon A40 is powered by a dual-core 1.3 GHz CPU. This setup allows for basic multitasking and operation of casual apps. With 512MB of RAM and 4GB of internal storage, users might find themselves constrained in terms of performance and storage, especially for applications requiring more power or space. However, the presence of a dedicated microSDHC slot allows for expanded storage, offering a degree of flexibility.