All the Retina MBPs have higher screen resolution than the highest resolution Early 2011 MBP.I am hanging onto my Early 2011 MBP until I get a screen resolution of at least that much.
The current MBP screens are much better than the "glossy" screens were back when the "matte" option was available. I find the current screens nearly as good as the "matte" screen I had. I hated the "glossy" version, but that was a question of taste.I also don't like Apple's abandonment of matte glare-reducing screens. I hope those will come back at the same time.