Hardware most refers to the processor, memory, display chip Other accessories refer to the camera, screen size and other mobile phone hardware is a very broad word.
Mobile phone hardware includes, motherboard, screen, antenna, handset, microphone and so on. The motherboard is also integrated with CPU, GPU, memory and other components. Cell phones, like computers, are assembled from different parts. The necessary parts of the mobile phone include: CPU, RAM, ROM, GPU, screen, camera, battery, sensor, RF chip, etc.
The hardware of the mobile phone memory is a memory module on the motherboard, a black square shape, inlaid on the motherboard