Skyo, I have posted a couple of times about that pixel density advantage and how they would lose it if they upped the screen size, but I didn't consider the apps.Great point about about the app ecosystem. I know from my brief time with the Moto Photon that not every app will work with a qHD screen (always shocked Chuzzle never worked). Considering Android has handled multiple resolutions for awhile, most apps are built to address it. Apple has only dealt with the iPad and iPhone resolutions and any change would require a significant overhaul of their app store. I guess whenever Apple is ready to join the ranks of the 4" screen it isn't going to be much of a secret since app developers will know about it.