olemus
pihuarvuti funktsioonidega varustatud mobiiltelefon

Wiktionary:
a mobile phone with more advanced features and greater computing capacity than a featurephone;
featurephone:
a mobile phone that has some advanced capabilities but is not as powerful as a smartphone

ülevaateid
https://www.computerhope.com/jargon/s/smartphone.htm

https://en.wikipedia.org/wiki/Smartphone__ülevaateid__

https://www.telegraph.co.uk/technology/how-phones-changed-the-world/evolution-of-mobile-phones/

https://www.textrequest.com/blog/history-evolution-smartphone/

https://www.perfecto.io/blog/evolution-of-smartphones-web

http://www.ximix.biz/smartphone-buying-guide/hardware-overview

https://www.intechopen.com/books/smartphones-from-an-applied-research-perspective/positioning-techniques-with-smartphone-technology-performances-and-methodologies-in-outdoor-and-indo

https://www.theverge.com/22749341/smartphones-future-predictions

https://www.makeuseof.com/exciting-future-of-smartphones/

näiteid
http://info300.net/nchapagai/Brief1.html

https://www.gsmarena.com/smartphone_buyers_guide-review-2036.php

https://www.consumerreports.org/smartphones/best-smartphones-of-the-year-a7852223918/

turvalisus
https://www.makeuseof.com/tag/4-smartphone-security-risks-to-be-aware-of/

https://www.wired.com/story/smartphone-security-101/

https://heimdalsecurity.com/blog/smartphone-security-guide-keep-your-phone-data-safe/

https://www.digitalunite.com/guides/smartphones/10-top-tips-smartphone-security

https://www.cnet.com/pictures/best-practices-for-smartphone-security/

http://www.fraud-magazine.com/article.aspx?id=4294992799

https://www.theguardian.com/technology/2017/mar/26/12-ways-to-hack-proof-your-smartphone-privacy-data-thieves

http://www.inrialpes.fr/planete/people/ccastel/COURS/lecture_smartphone_security.pdf

https://www.defenseone.com/technology/2018/05/pentagon-has-big-plan-solve-identity-verification-two-years/148280/