Just my 2 cents, but I would think, unless it really affects gameplay, I wouldnt worry about each screen being a little different than the other.
Not sure exactly what type of game you are making, but I have seen many games where the screens do not match up, but was not necessary for accurate gameplay.
you should try it out, it's a really good game: http://www.awesomenauts.com/
on the other hand:
Maybe you shouldn't