One of the great things i love about my mini is the standby drainage. Even after 2 days, it drains 1% only . However, even with a rooted android phone and push disabled for most apps except whatsapp and google playstore and with firewall plus battery saving apps like one power gaurd installed, my phone drains 3% every hour on standby. Even my friend's android phones have this problem where the idle drainage is really disappointing. I was reading a thread regarding Nexus 7 owner where after lot of tinkering and experimentation , he suspected that the Android OS is the problem. Does iphone behave the same way?. How has your experience been on both OS with respect to Idle drainage?