Samsung Galaxy A03 4GB RAM 64GB
Screen Type
Indicates the kind of technology used by the display to light-up the screen.
RAM
RAM determines how smooth is the switching between apps & the overall speed of operation. Higher the better.
Expandable Storage
Provision of memory card slot for upgrading storage capacity of the smartphone via a memory card.
Operating System
Main software that runs the phone. Defines the features offered by the phone.