Have you noticed that even though Apple devices may feel "premium" they break and crack like cheap materials. Yes there are those $10 POS Android devices but if you're trying to do a direct comparison you would pick something in the same price range such as the One X, Razr HD, SGS3, etc. The Razr HD is made of stronger Gorilla Glass 2, kevlar back and metal sides and IMO thats much more premium feeling than just some off the shelf glass and aluminum. The One X goes through rigorous treatments that even involve being struck with thousands of volts of electricity just to get the finish perfectly right and then it goes back to gorilla glass and the aluminum on the One X wraps all the way around, making it feel stronger and more rigid. Then theres the SGS3, it may look plasticy and be made of a polycarbonate material but boy I have seen both people drop them and videos online of them being dragged behind cars on the cement with barely any scratches!
Does an iPhone of any model feel premium when its cracked into a million and one pieces?