Many Android phone makers have been accused of using less than stellar industrial design. Samsung in particular is famously fond of using flimsy plastic shells for its smartphones, including the high-end premium devices like the Galaxy S4. It's a decision that flies in the face of what Apple does with its iPhones, or even what Nokia believes is the best way to make its Lumia handsets. While Samsung doesn't look likely to change its grand philosophy any time soon, there may be another solution.