ieonjunas wrote:
What is the best way to test the color/contrast? And overall screen quality. Or is it all subjective?
Without any published standard of color temperature and luminosity from Apple for these screens that I know of, I'd say it's all subjective. Many here have quoted Apple Genius and AppleCare reps going so far as claiming that the screens are supposed to be yellow and that it's normal to have variety between screens, etc.
For all we know, the "within specifications" argument Apple often uses might simply mean that if the LCD successfully turns on and you can see icons on the screen, then it's "within spec" - great way to argue against customers and avoid accepting any real responsibility for the wide quality variances so many have reported.
Again, compare your 3G S with the displays in store. Perhaps for your eyes & reading requirements your screen might be better. Perhaps the displays are more suitable for your needs. Only you can decide this. There's SO MUCH variety between the screens that surely there's a "type" that will suit pretty much anyone...