Well I know some basic information about RAM and ROM.
RAM is Random Access Memory with two main types i.e. SRAM and DRAM.
Whereas ROM is Read only memory. There are five basic ROM types:
1.ROM 2.PROM. 3.EPROM. 4.EEPROM. 5.Flash memory.
Below is the screenshot taken of Motorola G5S which says smartphone have 4GB RAM and 32GB ROM.
I want to know little bit more about particular types of ROM /RAM (from the types given above) used in the smartphone and reason behind using them. Can anybody tell me?