Dell resolution?

[matthewprince]

Hi,

thinking of purchasing the Dell Ultrasharp 2709W monitor. It says it has a resolution of 1920x1080

So does that mean it cannot display 2560x1440 or 2560x1600??

I had a 27" imac and that had a resolution of 2560x1440 , so the dell would be less quality if it couldnt display that resolution surely?

 

[matthewprince]

SO putting the 27" imac and the 27" dell screen side by side , the imac would look far better and sharper?