In all there are 14 screws that have been used to keep all the components together in Mi4i in one unibody design.
This is how the non-removable battery looks after being removed.
In Mi4i one will not find a single PCB instead it has two – one have SIM slots, processors and connectivity components while the other one has speaker and camera unit.
This is how the PCB of Mi 4i looks. Quite compact and without and free space. As per Hugo this is the reason why the device doesn’t have a microSD card slot.
This how the display screen of Xioami Mi41 looks