As nouns the difference between homogeneity and synchrony
is that homogeneity is the state or quality of being homogeneous while synchrony is synchronicity, the state of two or more events occurring at the same time.
homogeneity
English
Noun
(homogeneities)
The state or quality of being homogeneous.
synchrony
English
Noun
(-)
synchronicity, the state of two or more events occurring at the same time.