You can list any phone you want as long as you don't sell phones that are portrayed as something they are not. Obviously, you cant list an Iphone clone and stated any reference to Apple. You can't even say looks and works like an Iphone. You can say though, works and looks just like the best selling phone by the company with a fruit as their name.
Your biggest hurdle will be in finding legitimate suppliers with good product. This will likely be your biggest thorn in your side. Research your suppliers thoroughly and test run product one at a time. You will also want to ask how the items will be shipped and labeled. If they are shipped with any type of brand name mentioned anywhere you may have them held in customs. You also want to make sure the supplier guarantees their product will clear customs.