Display Panel and Display Device

A display device, comprising a display panel, wherein the display panel comprises a display region having a first steplike edge, wherein

• the display region is provided with a plurality of sub-pixel groups, each of the plurality of sub-pixel groups comprises a first sub-pixel unit, a second sub-pixel unit and a third sub-pixel unit, and the first sub-pixel unit, the second sub-pixel unit and the third sub-pixel unit have different luminous colors;
• and
• along a connecting line of step apex angles of the first steplike edge, the display region is provided with a plurality of first sub-pixel groups and a plurality of second sub-pixel groups, wherein the first sub-pixel unit in each of the plurality of first sub-pixel groups is disposed at a step apex angle of the first steplike edge, and the second sub-pixel unit in each of the plurality of second sub-pixel groups is disposed at the step apex angle of the first steplike edge.