April 12, 2015 Knights of Sidonia 750×1334 Knights of Sidonia wallpaper Select wallpaper size750×1334 (iPhone 7, iPhone 6, iPhone SE)720×1280 (Galaxy S3, HTC, Sony Xperia)640×1136 (iPhone 5, iPod touch 5)640×960 (iPhone 4, iPod touch 4)