A method, device, and computer-readable storage medium are provided for image display. The method includes: obtaining display definition information of an image to be displayed; determining a target image compression ratio corresponding to the display definition information of the image to be displayed based on a prestored correspondence between display definition information and image compression ratios; and compressing display data of the image to be displayed based on the target image compression ratio, and transmitting the compressed display data to a display device for display.