The invention discloses an electronic assembly and an electronic apparatus. The electronic assembly comprises a display screen, a main circuit board arranged below the display screen, a branch board lap jointed and fixed on the main circuit board, a receiver arranged on the second surface, and a flash lamp arranged on the first surface, wherein the receiver and the display screen are partially overlaid in the thickness direction of the display screen; a first positioning hole is formed in a first flexible circuit board; a second positioning hole is formed in a second flexible circuit board; athird positioning hole is formed in the branch board; and the first positioning hole, the second positioning hole and the third positioning hole are aligned to enable the first flexible circuit boardand the second flexible circuit board to be positioned on the first surface and the second surface respectively. In the electronic assembly and the electronic apparatus, the electronic apparatus can satisfy the requirement of high screen occupation proportion while the parts below the display screen can work as normal; and by virtue of the first positioning hole, the second positioning hole and the third positioning hole, the first flexible circuit board and the second flexible circuit board can be quickly positioned on the branch board.