Manchester City have completed the signing of defender Eliaquim Mangala from Porto.

The 23-year-old is thought to have cost the club around £32 million.

The French international centre-back has three caps and was part of France's squad for the 2014 World Cup, although he did not see any action.

Mangala, who started his career at Belgian side Standard Liege, moved to FC Porto in 2011 and has made almost 100 appearances in all competitions since then.

The defender, who can also play at left full-back is expected to partner Vincent Kompany at the heart of Manchester City's defence.