Display panel and display device

The invention provides a display panel and a display device, the display panel comprises a substrate, a pixel definition layer, light emitting units, a first sub-pixel, a second sub-pixel and a third sub-pixel, and different sub-pixels comprise different light emitting units; the pixel defining layer comprises pixel limiting parts on the substrate and pixel openings defined by the pixel limiting parts, the light-emitting units are located in the pixel openings, each pixel is provided with a pixel opening, the first sub-pixel and/or the second sub-pixel are located in the same sub-pixel row in the first direction, and the second sub-pixel and/or the second sub-pixel are located in the same sub-pixel row in the second direction. The first sub-pixels and/or the second sub-pixels are located in the same sub-pixel column, the first sub-pixels and/or the second sub-pixels are located at the positions of four vertexes of a virtual quadrangle, and the virtual quadrangle internally comprises third sub-pixels; the pixe