Right, but the displays are also MUCH smaller.
So saying I need the SAME # of pixels in both devices isn't necessarily true - simply the PPI of that smaller device should be higher because of the closer distance.
The iPhone already has a higher PPI than any HD TV out there....it is plenty crisp enough. No need adding resolution and battery/processor strain for little-to-no added benefit.
As for the "take advantage of the larger display" argument, the thing that isn't understood is Apple's philosophy when it comes to what the OS does vs what the Apps do. iOS isn't meant to do the heavy lifting. It provides a framework that is supposed to enhance but not take over the experience of the device. The APPS are where the work is done. Which is why the home screen is and likely never will be more than an app drawer.
iOS users, like myself, always find it odd that Android users tout wanting to stare at their home screens all the time....if I need immediate info, its available on my lock screen. If I've unlocked my phone, it means I intend to use it and will choose the app that best suits my needs. The home screen is irrelevant.
