A variety of different things/ items etc. Collocations with variety of.
Although 'a variety of different ' is an example of Redundancy that typically takes the form of tautology, 'variety ' can be used with the word 'different '.
I have found these examples on the internet:
There are hundreds of different varieties of apple. (Online Oxford Collocation Dictionary)
Range - a variety of different things or activities; (TheFreeDictionary)
This article can also be useful: BBC
Although 'a variety of different ' is an example of Redundancy that typically takes the form of tautology, 'variety ' can be used with the word 'different '.
I have found these examples on the internet:
There are hundreds of different varieties of apple. (Online Oxford Collocation Dictionary)
Range - a variety of different things or activities; (TheFreeDictionary)
This article can also be useful: BBC