https://www.apple.com/jp/iphone-xs/a12-bionic/?afid=p238%7CsE2SgiMF6-dc_mtid_20925qtz40402_pcrid_294626965803_&cid=wwa-jp-kwgo-iphone-slid- https://japanese.engadget.com/2018/09/13/iphone-a12-bionic/ (2018年9月13日)