In comparison to hyperplasia, hypertrophy is
Hypertrophy: Increase in size of cells. There are no new cells just bigger cells containing an increased amount of structural proteins and organelles 
Hyperplasia: Increase in cell number 
Both results in enlarged organ 

Hyperplasia occurs in cells capable of replication
Hypertrophy occurs in cells which have limited capacity to divide
Increase in cell size and number
Increase in cell size without increase in number
Increase in cell number without increase in size
Increase in cell size and decrease in number