positive regulation of compound eye photoreceptor cell differentiation
Any process that activates or increases the frequency, rate or extent of compound eye photoreceptor cell differentiation.
GO:0046534
positive regulation of photoreceptor cell differentiation
is_a
GO:0110116
regulation of compound eye photoreceptor cell differentiation
is_a
GO:0001751
compound eye photoreceptor cell differentiation
positively_regulates