LG Intros New 5-inch 1080p Display,Superior Than Apple’s Retina Display
droid-guru.com
droid-guru.com
I read about this display on many news sources, why link from a site that doesn't even proofread the title?!
Wasn't that already true for Retina displays? Maybe I'm missing something but why keep increasing the PPI?
Occasionally, a company manages to get the race off the number tracks - e.g. AMD, whose lower-frequency processors were way better higher-frequency than Intel's Pentium 4 processors of the time.
But in general, companies compete on (numerical) price or on (numerical) specs, and almost always have.
http://www.engadget.com/2012/05/27/lg-display-five-inch-1080...
I believe Dustin Curtis was the first person to start that discussion: http://dcurt.is/2011/10/03/3-point-5-inches
I think you've got a point about a larger screen allows for more info, and apps could probably be designed around the size issues. Facebook pioneer the idea of a side menu that could be swiped open with a gesture, and that technique should allow for easy one-finger usage on even the largest screens.
DPI is the new megapixel count.