standard of life vs standard of living

standard of life and standard of living both are nouns.

Word	Noun	Adjective	Verb	Adverb
standard of life	Yes	No	No	No
standard of living	Yes	No	No	No

As nouns, standard of life and standard of living are synonyms defined as:

standard of life and standard of living: a level of material comfort in terms of goods and services available to someone or some group

Other synonyms of standard of life include living standards.

standard of life (noun)	standard of living (noun)
a level of material comfort in terms of goods and services available to someone or some group	a level of material comfort in terms of goods and services available to someone or some group