iPhone hardware
The iPhone is a collection of modules, chips, and electronic components from different manufacturers. Due to the complexities of the iPhone, the list of hardware components is extensive and each device should be researched for internal components.
The following images show the internals of the iPhone 8. The images were taken after dismantling the iPhone 8. Internal images for all iPhones can be found in the teardown section at https://www.ifixit.com/Device/iPhone.
This is the front of the dismantled iPhone 8:
The iPhone 8 teardown image—front (https://www.ifixit.com/Teardown/iPhone+8+Teardown/97481)
This is the back of the dismantled iPhone 8:
The iPhone 8 teardown image—back (https://www.ifixit.com/Teardown/iPhone+8+Teardown/97481)