PR TIMES: 《フィルムカメラなのにフィルムいらず！？》「《デジスワップ》」を発表！. https://prtimes.jp/main/html/rd/p/000000002.000089175.html

https://otona-life.com/2021/12/13/96011/

https://www.itmedia.co.jp/news/articles/2201/25/news146.html

https://k-tai.watch.impress.co.jp/docs/review/1361218.html

https://www.au.com/information/notice_mobile/update/os-update/

https://s-max.jp/archives/1813231.html

https://s-max.jp/archives/1813232.html

https://dailyportalz.jp/kiji/shinjuku-chuo-asia-tobichi

https://dc.watch.impress.co.jp/docs/column/grcolumn/1379483.html

https://korea-elec.jp/post/22012101/

https://www.itmedia.co.jp/business/spv/2201/25/news174_0.html

https://kakakumag.com/hobby/?id=17950

impress.co.jp: au「Galaxy S21／S21＋」、Android 12へアップデート. https://k-tai.watch.impress.co.jp/docs/news/1382939.html

https://blog.itokoichi.com/entry/2022/01/25/180000

https://korea-elec.jp/post/22012503/

https://japan.cnet.com/article/35182208/

https://japanese.engadget.com/surface-duo-android-11-073041532.html

https://www.yomiuri.co.jp/national/20220124-OYT1T50007/

https://make.dmm.com/item/1292940/

https://jp.ubergizmo.com/2022/01/25/20138/

https://japanese.engadget.com/rakuten-mobile-012431648.html?guccounter=1

https://muuseo.com/fortune_lens

GIGAZINE: Microsoftが諦めた幻のモバイルOS「Andromeda OS」とは？. https://gigazine.net/news/20220124-microsoft-canceled-andromeda-os/

https://www.gizmodo.jp/2022/01/galaxy-unpacked-note-rumor.html

https://akiba-pc.watch.impress.co.jp/docs/news/news/1382664.html

https://pc.watch.impress.co.jp/docs/column/kaimono/1382696.html

https://www.gizmodo.jp/2022/01/gpd-pocket-3.html

https://smhn.info/202201-disassemble-balmuda-phone

https://blog.itokoichi.com/entry/2022/01/24/180000

https://blog.itokoichi.com/entry/2022/01/24/180000