Pixel array and display device

The invention discloses a pixel array and a display device. The pixel array comprises a two-dimensional array which is formed by multiple colored sub-pixels and multiple white sub-pixels, wherein the colored sub-pixels comprise colored sub-pixels in three colors, and the colored sub-pixels, in the same color, located in the same row are located on the odd lines and the even lines of the two-dimensional array respectively, so that odd-line sub-pixels and even-line sub-pixels are formed. For the colored sub-pixels, in different colors, located on the same row, the colored sub-pixels, in the same color, located on the same line are arranged in the mode that the odd-line sub-pixels and even-line sub-pixels are arranged alternately one by one, or every two adjacent even-line sub-pixels are spaced from each other by two odd-line sub-pixels, or every two adjacent odd-line sub-pixels are spaced from each other by two even-line sub-pixels.