I love to collect wallpapers with many sizes and resolution. But overall, the most favorite wallpaper is HD wallpapers 1080p. This wallpaper resolution also known as HD wallpaper. Basically, the wallpapers with 1080p are the picture which have 16:09 aspect ratio. The aspect ratio is the ratio between the width and the height of the picture. This aspect ratio was especially designed for widescreen monitors. Commonly, HD wallpapers have pixel configuration in 1920 pixels width and 1920 pixels height. So, they also known as 1920×1080 wallpapers or 1080p pictures.