To answer your question, in my opinion, no!
You have to determine what the perceived difference in quality means to you. Is it raw specs? How do you want us to measure this for you? You'll have to make your own call here. Some folks will say one is better than the other. Other folks will say the other one is better. Who ya gonna believe? You can drive yourself crazy with this stuff. The only question I can see mattering here is one only you can answer; Does the screen/display work for you? Any bad pixels? Any light bleeding? We can't answer this for you. If you don't like it because it's made by manufacturer B instead of manufacturer A, then take it back and see what they (Apple) say. If they are willing to exchange with you, you'll have to open the box first, turn it on, go to system profile and check out the display model first, or you might wind up right back where you started... somehow, I don't think this is an option a buyer can specify... they're not custom made, last time I checked.