General assumptions: Incl. production (~80%), using the phone (~15%), transportation and end-of-life processing.
Material is included.
iPhone 11, according to Apples own calculation.
Distribution is included.
Incl. using the phone (~15% of total footprint)
End-of-life processing
Berners-Lee, M. (2011). How bad are bananas?: the carbon footprint of everything. Greystone Books. ISBN: 1553658329, 9781553658320
Apple (2020). Environment. URL: https://www.cnet.com/news/apple-iphone-x-environmental-report/
Berners-Lee, M. (2010). What's the carbon footprint of ... using a mobile phone? URL: https://www.theguardian.com/environment/green-living-blog/2010/jun/09/carbon-footprint-mobile-phone