There are always corner cases. Most phones definitely have the same chipsets, with the exact same parts. If you are looking for details directly from the devic

There are always corner cases. Most phones definitely have the same chipsets, with the exact same parts. If you are looking for details directly from the device there are various commands to get info like dmesg, getprop. There are other ways (recommended if you have time and patience), like going into /sys/devices, but I really believe it is very common to have same parts for a single mobile device (I think Apple did it because of production problems)