Sources: Mac Rumors, Dell
quote: 32 inches @ 4k would work great for me.
quote: Apple actually renders the desktop at 2x the selected resolution (3360 x 2100 or 3840 x 2400, respectively), scales up the text and UI elements accordingly so they aren’t super tiny (backing scale factor = 2.0), and downscales the final image to fit on the 2880 x 1800 panel. The end result is you get a 3360 x 2100 desktop, with text and UI elements the size they would be on a 1680 x 1050 desktop, all without sacrificing much sharpness/crispness thanks to the massive supersampling. The resulting image isn’t as perfect as it would be at the default setting because you have to perform a floating point filter down to 2880 x 1800, but it’s still incredibly good....The flexibility offered by Apple’s handling of the Retina Display in OS X is unparalleled. What applications like Aperture, iPhoto, iMovie and Final Cut HD offer, is unbridled resolution independence. What Apple has done here is so much more difficult than what it pulled off in iOS with the Retina Display. It will take time for third party application developers to get on board, but with the power of the Mac app store and Apple’s growing install base of Mac users I suspect we will see incredibly quick adoption of support for the MacBook Pro’s Retina Display.
quote: How much more resolution do we really need?
quote: Blu Ray movies are already 25 - 40 Gb in size.
quote: Can your eyes really notice the difference?
quote: Carrell estimates that the human eye can directly resolve around 7 million pixels, almost twice the resolution of a 30" display. But that's just what it's directly focusing on, all of the peripherial vision brings the total up to around 100 million pixels...Carrell believes that in seven years we can have the first generation Holodeck up and running. For those of you who aren't familiar with the Trek reference, Carrell believes it'll take seven years to be able to deliver a 180 degree hemispherical display (you're not completely surrounded by displays but at least your forward and peripheral vision is)...
quote: Blu Ray movies are already 25 - 40 Gb in size. How much bigger would an equivalent 4K res movie be?