> Samsung's 2014 phones will feature 560 PPI displays - 880 PPI in 2015... Is there any benefit to having an 880 PPI display? I wonder if Samsung's marketing i

> Samsung's 2014 phones will feature 560 PPI displays - 880 PPI in 2015... Is there any benefit to having an 880 PPI display? I wonder if Samsung's marketing is driven solely by numbers or if they think charging your phone every hour is now acceptable?