A display apparatus having a display body displaying a picture, a stand supporting the display body, and a hinge assembly. The hinge assembly has a tilting hinge provided between the display body and the stand to allow the display body to tilt relative to the stand; a pivoting hinge provided between the display body and the tilting hinge to allow the display body to pivot relative to the stand; and a swiveling hinge provided between the tilting hinge and the stand to allow the display body to swivel relative to the stand. Additionally, the display body can be installed on various kinds of arm stands in accordance with the VESA FDMI standard.