The Sachsen class of armored corvettes was a class of four ships built by the Imperial German Navy in the late 1870s to early 1880s. The ships—Sachsen, Bayern, Württemberg, and Baden—were designed to operate as part of an integrated coastal defense network. The ships were intended to sortie from fortified bases to break up an enemy blockade or landing attempt. Armed with six 26 cm (10.2 in) guns, they were also intended to fight hostile ironclads on relatively equal terms.

The Dingyuan class consisted of a pair of ironclad warships—Dingyuan and Zhenyuan—built for the Imperial Chinese Navy in the 1880s. They were the first ships of that size to be built for the Chinese Navy, having been constructed by Stettiner Vulcan AG in Germany. Originally expected to be a class of 12 ships, before being reduced to three and then two, with Jiyuan having been reduced in size to that of a protected cruiser.