What are you going to be using it for? Do you need that high 1900 x 1200 resolution?
Do you know if the Sony Premium Vaio Display is Anti-glare?
It may vary by machine. What does the spec page say?
Not directly related to Serenesam's question, it always puzzles me why manufacturers choose such odd sizes. If you take the 1900x1200, why wouldn't you make it at least 1920 so it can show HD at native resolution? To show full HD on either of those monitors the video has to be resampled.